NO323576B1 - Arylmetyl karbonylamino tiazolderivater og deres anvendelse for fremstilling av anttumormidler, fremgangsmate for fremstilling av disse forbindelsene og farmasoytisk preparat inneholdende forbindelsene. - Google Patents
Arylmetyl karbonylamino tiazolderivater og deres anvendelse for fremstilling av anttumormidler, fremgangsmate for fremstilling av disse forbindelsene og farmasoytisk preparat inneholdende forbindelsene. Download PDFInfo
- Publication number
- NO323576B1 NO323576B1 NO20020683A NO20020683A NO323576B1 NO 323576 B1 NO323576 B1 NO 323576B1 NO 20020683 A NO20020683 A NO 20020683A NO 20020683 A NO20020683 A NO 20020683A NO 323576 B1 NO323576 B1 NO 323576B1
- Authority
- NO
- Norway
- Prior art keywords
- thiazol
- amino
- isopropyl
- oxoethyl
- acetamide
- Prior art date
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- 150000001875 compounds Chemical class 0.000 title claims description 119
- -1 Arylmethyl carbonylamino thiazole derivatives Chemical class 0.000 title claims description 58
- 238000000034 method Methods 0.000 title claims description 29
- 238000002360 preparation method Methods 0.000 title claims description 29
- 230000008569 process Effects 0.000 title claims description 9
- 239000002246 antineoplastic agent Substances 0.000 title description 10
- 239000008194 pharmaceutical composition Substances 0.000 title description 2
- DLFVBJFMPXGRIB-UHFFFAOYSA-N Acetamide Chemical compound CC(N)=O DLFVBJFMPXGRIB-UHFFFAOYSA-N 0.000 claims description 143
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 claims description 99
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 33
- RAIPHJJURHTUIC-UHFFFAOYSA-N 1,3-thiazol-2-amine Chemical class NC1=NC=CS1 RAIPHJJURHTUIC-UHFFFAOYSA-N 0.000 claims description 27
- 150000003839 salts Chemical class 0.000 claims description 26
- 238000006243 chemical reaction Methods 0.000 claims description 24
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 20
- 206010028980 Neoplasm Diseases 0.000 claims description 19
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 19
- QLNJFJADRCOGBJ-UHFFFAOYSA-N propionamide Chemical compound CCC(N)=O QLNJFJADRCOGBJ-UHFFFAOYSA-N 0.000 claims description 17
- 230000000694 effects Effects 0.000 claims description 15
- 125000004169 (C1-C6) alkyl group Chemical group 0.000 claims description 14
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 14
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 claims description 13
- 230000005764 inhibitory process Effects 0.000 claims description 13
- 102000016736 Cyclin Human genes 0.000 claims description 12
- 108050006400 Cyclin Proteins 0.000 claims description 12
- 208000035475 disorder Diseases 0.000 claims description 12
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims description 12
- 230000002062 proliferating effect Effects 0.000 claims description 12
- 201000011510 cancer Diseases 0.000 claims description 11
- 108091000080 Phosphotransferase Proteins 0.000 claims description 10
- 239000000825 pharmaceutical preparation Substances 0.000 claims description 10
- 102000020233 phosphotransferase Human genes 0.000 claims description 10
- KZNICNPSHKQLFF-UHFFFAOYSA-N succinimide Chemical compound O=C1CCC(=O)N1 KZNICNPSHKQLFF-UHFFFAOYSA-N 0.000 claims description 10
- 125000000217 alkyl group Chemical group 0.000 claims description 9
- 229910052739 hydrogen Inorganic materials 0.000 claims description 9
- 239000001257 hydrogen Substances 0.000 claims description 9
- 238000011282 treatment Methods 0.000 claims description 9
- 125000004890 (C1-C6) alkylamino group Chemical group 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 claims description 8
- 125000002757 morpholinyl group Chemical group 0.000 claims description 8
- 125000000719 pyrrolidinyl group Chemical group 0.000 claims description 8
- 230000001419 dependent effect Effects 0.000 claims description 7
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 6
- 125000003282 alkyl amino group Chemical group 0.000 claims description 6
- ITXDTLFHXZMTLP-UHFFFAOYSA-N 2-[2-[(2-chloroacetyl)amino]-1,3-thiazol-4-yl]-n-(5-propan-2-yl-1,3-thiazol-2-yl)acetamide Chemical compound S1C(C(C)C)=CN=C1NC(=O)CC1=CSC(NC(=O)CCl)=N1 ITXDTLFHXZMTLP-UHFFFAOYSA-N 0.000 claims description 5
- QOXOZONBQWIKDA-UHFFFAOYSA-N 3-hydroxypropyl Chemical group [CH2]CCO QOXOZONBQWIKDA-UHFFFAOYSA-N 0.000 claims description 5
- KXDAEFPNCMNJSK-UHFFFAOYSA-N Benzamide Chemical compound NC(=O)C1=CC=CC=C1 KXDAEFPNCMNJSK-UHFFFAOYSA-N 0.000 claims description 5
- 201000009030 Carcinoma Diseases 0.000 claims description 5
- 125000003545 alkoxy group Chemical group 0.000 claims description 5
- DNSISZSEWVHGLH-UHFFFAOYSA-N butanamide Chemical compound CCCC(N)=O DNSISZSEWVHGLH-UHFFFAOYSA-N 0.000 claims description 5
- 230000022131 cell cycle Effects 0.000 claims description 5
- 230000004663 cell proliferation Effects 0.000 claims description 5
- 229910052736 halogen Inorganic materials 0.000 claims description 5
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 claims description 5
- 125000004193 piperazinyl group Chemical group 0.000 claims description 5
- 229960002317 succinimide Drugs 0.000 claims description 5
- 125000004191 (C1-C6) alkoxy group Chemical group 0.000 claims description 4
- KDYOFOADHRBRIZ-UHFFFAOYSA-N 2-(2-acetamido-1,3-thiazol-4-yl)-n-[5-[3-hydroxypropyl(methyl)amino]-1,3-thiazol-2-yl]acetamide Chemical compound S1C(N(CCCO)C)=CN=C1NC(=O)CC1=CSC(NC(C)=O)=N1 KDYOFOADHRBRIZ-UHFFFAOYSA-N 0.000 claims description 4
- TWBBOTXKVOUKMX-UHFFFAOYSA-N 2-(4-morpholin-4-ylphenyl)-n-(5-propan-2-yl-1,3-thiazol-2-yl)acetamide Chemical compound S1C(C(C)C)=CN=C1NC(=O)CC1=CC=C(N2CCOCC2)C=C1 TWBBOTXKVOUKMX-UHFFFAOYSA-N 0.000 claims description 4
- BOSRJMNRRJKWKC-UHFFFAOYSA-N 2-[2-[(2-methoxyacetyl)amino]-1,3-thiazol-4-yl]-n-(5-propan-2-yl-1,3-thiazol-2-yl)acetamide Chemical compound S1C(NC(=O)COC)=NC(CC(=O)NC=2SC(=CN=2)C(C)C)=C1 BOSRJMNRRJKWKC-UHFFFAOYSA-N 0.000 claims description 4
- JUYXRYAKOREOPH-UHFFFAOYSA-N 2-[2-[[2-(dimethylamino)acetyl]amino]-1,3-thiazol-4-yl]-n-(5-propan-2-yl-1,3-thiazol-2-yl)acetamide Chemical compound S1C(C(C)C)=CN=C1NC(=O)CC1=CSC(NC(=O)CN(C)C)=N1 JUYXRYAKOREOPH-UHFFFAOYSA-N 0.000 claims description 4
- XGKFCSOSNIHLTI-UHFFFAOYSA-N 2-[4-(2-morpholin-4-ylethylamino)phenyl]-n-(5-propan-2-yl-1,3-thiazol-2-yl)acetamide Chemical compound S1C(C(C)C)=CN=C1NC(=O)CC(C=C1)=CC=C1NCCN1CCOCC1 XGKFCSOSNIHLTI-UHFFFAOYSA-N 0.000 claims description 4
- BEXGHNAZEIPDFE-UHFFFAOYSA-N 2-[4-[(2-amino-2-oxoethyl)amino]phenyl]-n-(5-propan-2-yl-1,3-thiazol-2-yl)acetamide Chemical compound S1C(C(C)C)=CN=C1NC(=O)CC1=CC=C(NCC(N)=O)C=C1 BEXGHNAZEIPDFE-UHFFFAOYSA-N 0.000 claims description 4
- DPVFQMSMVQLHFL-UHFFFAOYSA-N 2-chloro-2,2-difluoro-n-[4-[2-oxo-2-[(5-propan-2-yl-1,3-thiazol-2-yl)amino]ethyl]phenyl]acetamide Chemical compound S1C(C(C)C)=CN=C1NC(=O)CC1=CC=C(NC(=O)C(F)(F)Cl)C=C1 DPVFQMSMVQLHFL-UHFFFAOYSA-N 0.000 claims description 4
- OTDNZOGQKZNOHQ-UHFFFAOYSA-N 2-methyl-n-[4-[2-oxo-2-[(5-propan-2-yl-1,3-thiazol-2-yl)amino]ethyl]-1,3-thiazol-2-yl]propanamide Chemical compound S1C(NC(=O)C(C)C)=NC(CC(=O)NC=2SC(=CN=2)C(C)C)=C1 OTDNZOGQKZNOHQ-UHFFFAOYSA-N 0.000 claims description 4
- UGDYPAHFZAZUBO-UHFFFAOYSA-N 2-oxo-2-[[4-[2-oxo-2-[(5-propan-2-yl-1,3-thiazol-2-yl)amino]ethyl]-1,3-thiazol-2-yl]amino]acetic acid Chemical compound S1C(C(C)C)=CN=C1NC(=O)CC1=CSC(NC(=O)C(O)=O)=N1 UGDYPAHFZAZUBO-UHFFFAOYSA-N 0.000 claims description 4
- VDJJBLJFDQPLKF-UHFFFAOYSA-N 3-oxo-3-[[4-[2-oxo-2-[(5-propan-2-yl-1,3-thiazol-2-yl)amino]ethyl]-1,3-thiazol-2-yl]amino]propanoic acid Chemical compound S1C(C(C)C)=CN=C1NC(=O)CC1=CSC(NC(=O)CC(O)=O)=N1 VDJJBLJFDQPLKF-UHFFFAOYSA-N 0.000 claims description 4
- JJBBAUPEODHZSQ-UHFFFAOYSA-N 4-(dimethylamino)-n-[4-[2-oxo-2-[(5-propan-2-yl-1,3-thiazol-2-yl)amino]ethyl]phenyl]benzamide Chemical compound S1C(C(C)C)=CN=C1NC(=O)CC(C=C1)=CC=C1NC(=O)C1=CC=C(N(C)C)C=C1 JJBBAUPEODHZSQ-UHFFFAOYSA-N 0.000 claims description 4
- NUZDYTKXGWBRIE-UHFFFAOYSA-N 4-acetamido-n-[4-[2-oxo-2-[(5-propan-2-yl-1,3-thiazol-2-yl)amino]ethyl]phenyl]benzamide Chemical compound S1C(C(C)C)=CN=C1NC(=O)CC(C=C1)=CC=C1NC(=O)C1=CC=C(NC(C)=O)C=C1 NUZDYTKXGWBRIE-UHFFFAOYSA-N 0.000 claims description 4
- RMDJWTUKVUYSTH-UHFFFAOYSA-N 4-amino-n-[4-[2-oxo-2-[(5-propan-2-yl-1,3-thiazol-2-yl)amino]ethyl]-1,3-thiazol-2-yl]butanamide Chemical compound S1C(C(C)C)=CN=C1NC(=O)CC1=CSC(NC(=O)CCCN)=N1 RMDJWTUKVUYSTH-UHFFFAOYSA-N 0.000 claims description 4
- OKBUQUMSRZIFKC-UHFFFAOYSA-N 5-methyl-n-[4-[2-oxo-2-[(5-propan-2-yl-1,3-thiazol-2-yl)amino]ethyl]-1,3-thiazol-2-yl]pyrazine-2-carboxamide Chemical compound S1C(C(C)C)=CN=C1NC(=O)CC1=CSC(NC(=O)C=2N=CC(C)=NC=2)=N1 OKBUQUMSRZIFKC-UHFFFAOYSA-N 0.000 claims description 4
- SJZVOJXSJJRVFY-UHFFFAOYSA-N 5-methyl-n-[4-[2-oxo-2-[(5-propan-2-yl-1,3-thiazol-2-yl)amino]ethyl]phenyl]thiophene-2-carboxamide Chemical compound S1C(C(C)C)=CN=C1NC(=O)CC(C=C1)=CC=C1NC(=O)C1=CC=C(C)S1 SJZVOJXSJJRVFY-UHFFFAOYSA-N 0.000 claims description 4
- 208000024827 Alzheimer disease Diseases 0.000 claims description 4
- 201000001320 Atherosclerosis Diseases 0.000 claims description 4
- LKJPYSCBVHEWIU-UHFFFAOYSA-N N-[4-cyano-3-(trifluoromethyl)phenyl]-3-[(4-fluorophenyl)sulfonyl]-2-hydroxy-2-methylpropanamide Chemical compound C=1C=C(C#N)C(C(F)(F)F)=CC=1NC(=O)C(O)(C)CS(=O)(=O)C1=CC=C(F)C=C1 LKJPYSCBVHEWIU-UHFFFAOYSA-N 0.000 claims description 4
- DFPAKSUCGFBDDF-UHFFFAOYSA-N Nicotinamide Chemical compound NC(=O)C1=CC=CN=C1 DFPAKSUCGFBDDF-UHFFFAOYSA-N 0.000 claims description 4
- 208000031481 Pathologic Constriction Diseases 0.000 claims description 4
- 201000004681 Psoriasis Diseases 0.000 claims description 4
- 125000003277 amino group Chemical group 0.000 claims description 4
- 125000003917 carbamoyl group Chemical group [H]N([H])C(*)=O 0.000 claims description 4
- 239000003085 diluting agent Substances 0.000 claims description 4
- 239000003937 drug carrier Substances 0.000 claims description 4
- 125000002541 furyl group Chemical group 0.000 claims description 4
- 201000005787 hematologic cancer Diseases 0.000 claims description 4
- 208000024200 hematopoietic and lymphoid system neoplasm Diseases 0.000 claims description 4
- 125000004573 morpholin-4-yl group Chemical group N1(CCOCC1)* 0.000 claims description 4
- PPPBHWXGZXJZLF-UHFFFAOYSA-N n-(5-cyclopropyl-1,3-thiazol-2-yl)-2-[4-(dimethylamino)phenyl]acetamide Chemical compound C1=CC(N(C)C)=CC=C1CC(=O)NC1=NC=C(C2CC2)S1 PPPBHWXGZXJZLF-UHFFFAOYSA-N 0.000 claims description 4
- TUEBNBSMPGNJLA-UHFFFAOYSA-N n-[4-[2-oxo-2-[(5-propan-2-yl-1,3-thiazol-2-yl)amino]ethyl]-1,3-thiazol-2-yl]-2-phenylacetamide Chemical compound S1C(C(C)C)=CN=C1NC(=O)CC1=CSC(NC(=O)CC=2C=CC=CC=2)=N1 TUEBNBSMPGNJLA-UHFFFAOYSA-N 0.000 claims description 4
- NVQLZWSVSALKDT-UHFFFAOYSA-N n-[4-[2-oxo-2-[(5-propan-2-yl-1,3-thiazol-2-yl)amino]ethyl]phenyl]-4-sulfamoylbenzamide Chemical compound S1C(C(C)C)=CN=C1NC(=O)CC(C=C1)=CC=C1NC(=O)C1=CC=C(S(N)(=O)=O)C=C1 NVQLZWSVSALKDT-UHFFFAOYSA-N 0.000 claims description 4
- 229910052757 nitrogen Inorganic materials 0.000 claims description 4
- 125000004433 nitrogen atom Chemical group N* 0.000 claims description 4
- 125000003386 piperidinyl group Chemical group 0.000 claims description 4
- 208000037803 restenosis Diseases 0.000 claims description 4
- 230000036262 stenosis Effects 0.000 claims description 4
- 208000037804 stenosis Diseases 0.000 claims description 4
- 125000000335 thiazolyl group Chemical group 0.000 claims description 4
- 210000001685 thyroid gland Anatomy 0.000 claims description 4
- 230000002792 vascular Effects 0.000 claims description 4
- 125000004916 (C1-C6) alkylcarbonyl group Chemical group 0.000 claims description 3
- 125000004739 (C1-C6) alkylsulfonyl group Chemical group 0.000 claims description 3
- BYNSJWRUWOHXIW-UHFFFAOYSA-N 2-(4-acetamidophenyl)-n-(5-propan-2-yl-1,3-thiazol-2-yl)acetamide Chemical compound S1C(C(C)C)=CN=C1NC(=O)CC1=CC=C(NC(C)=O)C=C1 BYNSJWRUWOHXIW-UHFFFAOYSA-N 0.000 claims description 3
- YAQLZSRHHAKUCT-UHFFFAOYSA-N 2-[2-(1-adamantylamino)-1,3-thiazol-4-yl]-n-(5-propan-2-yl-1,3-thiazol-2-yl)acetamide Chemical compound S1C(C(C)C)=CN=C1NC(=O)CC1=CSC(NC23CC4CC(CC(C4)C2)C3)=N1 YAQLZSRHHAKUCT-UHFFFAOYSA-N 0.000 claims description 3
- IOHLVTZUFQWZJS-UHFFFAOYSA-N 2-[2-[(2-amino-2-oxoethyl)amino]-1,3-thiazol-4-yl]-n-(5-propan-2-yl-1,3-thiazol-2-yl)acetamide Chemical compound S1C(C(C)C)=CN=C1NC(=O)CC1=CSC(NCC(N)=O)=N1 IOHLVTZUFQWZJS-UHFFFAOYSA-N 0.000 claims description 3
- QCQWRTATHSYOGH-UHFFFAOYSA-N 2-[2-[(2-fluoroacetyl)amino]-1,3-thiazol-4-yl]-n-(5-propan-2-yl-1,3-thiazol-2-yl)acetamide Chemical compound S1C(C(C)C)=CN=C1NC(=O)CC1=CSC(NC(=O)CF)=N1 QCQWRTATHSYOGH-UHFFFAOYSA-N 0.000 claims description 3
- XEFKMYIIGXFLDW-UHFFFAOYSA-N 2-[2-[[2-(4-benzylpiperazin-1-yl)acetyl]amino]-1,3-thiazol-4-yl]-n-(5-propan-2-yl-1,3-thiazol-2-yl)acetamide Chemical compound S1C(C(C)C)=CN=C1NC(=O)CC1=CSC(NC(=O)CN2CCN(CC=3C=CC=CC=3)CC2)=N1 XEFKMYIIGXFLDW-UHFFFAOYSA-N 0.000 claims description 3
- PPDKMURWPGYQSR-UHFFFAOYSA-N 2-[2-[methyl(2-morpholin-4-ylethyl)amino]-1,3-thiazol-4-yl]-n-(5-propan-2-yl-1,3-thiazol-2-yl)acetamide Chemical compound S1C(C(C)C)=CN=C1NC(=O)CC1=CSC(N(C)CCN2CCOCC2)=N1 PPDKMURWPGYQSR-UHFFFAOYSA-N 0.000 claims description 3
- OZEYLCOZWGLMSY-UHFFFAOYSA-N 2-[2-[methyl-[2-(4-methylpiperazin-1-yl)ethyl]amino]-1,3-thiazol-4-yl]-n-(5-propan-2-yl-1,3-thiazol-2-yl)acetamide Chemical compound S1C(C(C)C)=CN=C1NC(=O)CC1=CSC(N(C)CCN2CCN(C)CC2)=N1 OZEYLCOZWGLMSY-UHFFFAOYSA-N 0.000 claims description 3
- WQXGKNUCDHRSAQ-UHFFFAOYSA-N 2-[4-(2,3-dihydroxypropylamino)phenyl]-n-(5-propan-2-yl-1,3-thiazol-2-yl)acetamide Chemical compound S1C(C(C)C)=CN=C1NC(=O)CC1=CC=C(NCC(O)CO)C=C1 WQXGKNUCDHRSAQ-UHFFFAOYSA-N 0.000 claims description 3
- FDSHMEHEPHAUDA-UHFFFAOYSA-N 2-[4-(4-methylpiperazin-1-yl)phenyl]-n-(5-propan-2-yl-1,3-thiazol-2-yl)acetamide Chemical compound S1C(C(C)C)=CN=C1NC(=O)CC1=CC=C(N2CCN(C)CC2)C=C1 FDSHMEHEPHAUDA-UHFFFAOYSA-N 0.000 claims description 3
- AADAWDOLHIILDX-UHFFFAOYSA-N 2-[4-(dimethylamino)phenyl]-n-(5-propan-2-yl-1,3-thiazol-2-yl)acetamide Chemical compound S1C(C(C)C)=CN=C1NC(=O)CC1=CC=C(N(C)C)C=C1 AADAWDOLHIILDX-UHFFFAOYSA-N 0.000 claims description 3
- ZEYSLZVCVAIGKV-UHFFFAOYSA-N 2-[4-[(2-methoxyacetyl)amino]phenyl]-n-(5-propan-2-yl-1,3-thiazol-2-yl)acetamide Chemical compound C1=CC(NC(=O)COC)=CC=C1CC(=O)NC1=NC=C(C(C)C)S1 ZEYSLZVCVAIGKV-UHFFFAOYSA-N 0.000 claims description 3
- FRUZNIQRVDNNEN-UHFFFAOYSA-N 2-[4-[2,3-dihydroxypropyl(methyl)amino]phenyl]-n-(5-propan-2-yl-1,3-thiazol-2-yl)acetamide Chemical compound S1C(C(C)C)=CN=C1NC(=O)CC1=CC=C(N(C)CC(O)CO)C=C1 FRUZNIQRVDNNEN-UHFFFAOYSA-N 0.000 claims description 3
- LSFUQQPNYGZMET-UHFFFAOYSA-N 2-[4-[2-(4-methylpiperazin-1-yl)ethylamino]phenyl]-n-(5-propan-2-yl-1,3-thiazol-2-yl)acetamide Chemical compound S1C(C(C)C)=CN=C1NC(=O)CC(C=C1)=CC=C1NCCN1CCN(C)CC1 LSFUQQPNYGZMET-UHFFFAOYSA-N 0.000 claims description 3
- PICNHPJFNQSDDN-UHFFFAOYSA-N 2-[4-[[2-(dimethylamino)-2-oxoethyl]amino]phenyl]-n-(5-propan-2-yl-1,3-thiazol-2-yl)acetamide Chemical compound S1C(C(C)C)=CN=C1NC(=O)CC1=CC=C(NCC(=O)N(C)C)C=C1 PICNHPJFNQSDDN-UHFFFAOYSA-N 0.000 claims description 3
- YSXVDFBVCIQDFG-UHFFFAOYSA-N 2-[4-[methyl-[2-(4-methylpiperazin-1-yl)ethyl]amino]phenyl]-n-(5-propan-2-yl-1,3-thiazol-2-yl)acetamide Chemical compound S1C(C(C)C)=CN=C1NC(=O)CC1=CC=C(N(C)CCN2CCN(C)CC2)C=C1 YSXVDFBVCIQDFG-UHFFFAOYSA-N 0.000 claims description 3
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- 125000000954 2-hydroxyethyl group Chemical group [H]C([*])([H])C([H])([H])O[H] 0.000 claims description 3
- IRYFRVCELZYNIX-UHFFFAOYSA-N 3,5-dimethyl-n-[4-[2-oxo-2-[(5-propan-2-yl-1,3-thiazol-2-yl)amino]ethyl]phenyl]-1,2-oxazole-4-carboxamide Chemical compound S1C(C(C)C)=CN=C1NC(=O)CC(C=C1)=CC=C1NC(=O)C1=C(C)ON=C1C IRYFRVCELZYNIX-UHFFFAOYSA-N 0.000 claims description 3
- ZPUJATOFKHLCJB-UHFFFAOYSA-N 3-methyl-n-[4-[2-oxo-2-[(5-propan-2-yl-1,3-thiazol-2-yl)amino]ethyl]-1,3-thiazol-2-yl]but-2-enamide Chemical compound S1C(C(C)C)=CN=C1NC(=O)CC1=CSC(NC(=O)C=C(C)C)=N1 ZPUJATOFKHLCJB-UHFFFAOYSA-N 0.000 claims description 3
- KAZNTNWQYYJMNA-UHFFFAOYSA-N 5-methyl-n-[4-[2-oxo-2-[(5-propan-2-yl-1,3-thiazol-2-yl)amino]ethyl]-1,3-thiazol-2-yl]-1,3-oxazole-4-carboxamide Chemical compound S1C(C(C)C)=CN=C1NC(=O)CC1=CSC(NC(=O)C2=C(OC=N2)C)=N1 KAZNTNWQYYJMNA-UHFFFAOYSA-N 0.000 claims description 3
- LFAYBYGNEDFHQW-UHFFFAOYSA-N 5-methyl-n-[4-[2-oxo-2-[(5-propan-2-yl-1,3-thiazol-2-yl)amino]ethyl]phenyl]pyrazine-2-carboxamide Chemical compound S1C(C(C)C)=CN=C1NC(=O)CC(C=C1)=CC=C1NC(=O)C1=CN=C(C)C=N1 LFAYBYGNEDFHQW-UHFFFAOYSA-N 0.000 claims description 3
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- 125000002147 dimethylamino group Chemical group [H]C([H])([H])N(*)C([H])([H])[H] 0.000 claims description 3
- 230000003325 follicular Effects 0.000 claims description 3
- 150000002431 hydrogen Chemical class 0.000 claims description 3
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- SHKCCIFLPKKQOC-UHFFFAOYSA-N n-[4-[2-oxo-2-[(5-propan-2-yl-1,3-thiazol-2-yl)amino]ethyl]-1,3-thiazol-2-yl]-2-thiophen-3-ylacetamide Chemical compound S1C(C(C)C)=CN=C1NC(=O)CC1=CSC(NC(=O)CC2=CSC=C2)=N1 SHKCCIFLPKKQOC-UHFFFAOYSA-N 0.000 description 1
- 125000004108 n-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000001280 n-hexyl group Chemical group C(CCCCC)* 0.000 description 1
- 125000004123 n-propyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 229920001206 natural gum Polymers 0.000 description 1
- 208000007538 neurilemmoma Diseases 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 150000002828 nitro derivatives Chemical class 0.000 description 1
- 239000012299 nitrogen atmosphere Substances 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 1
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 235000019198 oils Nutrition 0.000 description 1
- 239000004006 olive oil Substances 0.000 description 1
- 235000008390 olive oil Nutrition 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 235000005985 organic acids Nutrition 0.000 description 1
- 239000012074 organic phase Substances 0.000 description 1
- 235000006408 oxalic acid Nutrition 0.000 description 1
- LXNAVEXFUKBNMK-UHFFFAOYSA-N palladium(II) acetate Substances [Pd].CC(O)=O.CC(O)=O LXNAVEXFUKBNMK-UHFFFAOYSA-N 0.000 description 1
- YJVFFLUZDVXJQI-UHFFFAOYSA-L palladium(ii) acetate Chemical compound [Pd+2].CC([O-])=O.CC([O-])=O YJVFFLUZDVXJQI-UHFFFAOYSA-L 0.000 description 1
- 239000001814 pectin Substances 0.000 description 1
- 229920001277 pectin Polymers 0.000 description 1
- 235000010987 pectin Nutrition 0.000 description 1
- 239000000137 peptide hydrolase inhibitor Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000000546 pharmaceutical excipient Substances 0.000 description 1
- 239000002953 phosphate buffered saline Substances 0.000 description 1
- 229920000136 polysorbate Polymers 0.000 description 1
- 229940068965 polysorbates Drugs 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 235000019422 polyvinyl alcohol Nutrition 0.000 description 1
- 239000001267 polyvinylpyrrolidone Substances 0.000 description 1
- 229920000036 polyvinylpyrrolidone Polymers 0.000 description 1
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 description 1
- 229920001592 potato starch Polymers 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 229940002612 prodrug Drugs 0.000 description 1
- 239000000651 prodrug Substances 0.000 description 1
- IVRIRQXJSNCSPQ-UHFFFAOYSA-N propan-2-yl carbonochloridate Chemical compound CC(C)OC(Cl)=O IVRIRQXJSNCSPQ-UHFFFAOYSA-N 0.000 description 1
- 235000019260 propionic acid Nutrition 0.000 description 1
- 239000002599 prostaglandin synthase inhibitor Substances 0.000 description 1
- 239000003528 protein farnesyltransferase inhibitor Substances 0.000 description 1
- 239000003881 protein kinase C inhibitor Substances 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- IUVKMZGDUIUOCP-BTNSXGMBSA-N quinbolone Chemical compound O([C@H]1CC[C@H]2[C@H]3[C@@H]([C@]4(C=CC(=O)C=C4CC3)C)CC[C@@]21C)C1=CCCC1 IUVKMZGDUIUOCP-BTNSXGMBSA-N 0.000 description 1
- 201000009410 rhabdomyosarcoma Diseases 0.000 description 1
- 239000012266 salt solution Substances 0.000 description 1
- 238000007127 saponification reaction Methods 0.000 description 1
- 125000002914 sec-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 238000007086 side reaction Methods 0.000 description 1
- 230000019491 signal transduction Effects 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 210000003491 skin Anatomy 0.000 description 1
- 208000000587 small cell lung carcinoma Diseases 0.000 description 1
- 235000010413 sodium alginate Nutrition 0.000 description 1
- 239000000661 sodium alginate Substances 0.000 description 1
- 229940005550 sodium alginate Drugs 0.000 description 1
- 239000012279 sodium borohydride Substances 0.000 description 1
- 229910000033 sodium borohydride Inorganic materials 0.000 description 1
- ZMRHBJQLCDZMAH-UHFFFAOYSA-M sodium chloride hydrate hydrochloride Chemical compound [OH-].[Na+].Cl.Cl ZMRHBJQLCDZMAH-UHFFFAOYSA-M 0.000 description 1
- BEOOHQFXGBMRKU-UHFFFAOYSA-N sodium cyanoborohydride Chemical compound [Na+].[B-]C#N BEOOHQFXGBMRKU-UHFFFAOYSA-N 0.000 description 1
- 229920003109 sodium starch glycolate Polymers 0.000 description 1
- 229940079832 sodium starch glycolate Drugs 0.000 description 1
- 239000008109 sodium starch glycolate Substances 0.000 description 1
- 210000004872 soft tissue Anatomy 0.000 description 1
- 239000000600 sorbitol Substances 0.000 description 1
- 102000009076 src-Family Kinases Human genes 0.000 description 1
- 108010087686 src-Family Kinases Proteins 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 229940032147 starch Drugs 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000008117 stearic acid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000009495 sugar coating Methods 0.000 description 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 239000003765 sweetening agent Substances 0.000 description 1
- 239000003826 tablet Substances 0.000 description 1
- 239000003760 tallow Substances 0.000 description 1
- 102000013498 tau Proteins Human genes 0.000 description 1
- 108010026424 tau Proteins Proteins 0.000 description 1
- DKPFODGZWDEEBT-QFIAKTPHSA-N taxane Chemical class C([C@]1(C)CCC[C@@H](C)[C@H]1C1)C[C@H]2[C@H](C)CC[C@@H]1C2(C)C DKPFODGZWDEEBT-QFIAKTPHSA-N 0.000 description 1
- 239000003277 telomerase inhibitor Substances 0.000 description 1
- LIUBVAVJLWQKOY-UHFFFAOYSA-N tert-butyl n-[4-[2-oxo-2-[(5-propan-2-yl-1,3-thiazol-2-yl)amino]ethyl]-1,3-thiazol-2-yl]carbamate Chemical compound S1C(C(C)C)=CN=C1NC(=O)CC1=CSC(NC(=O)OC(C)(C)C)=N1 LIUBVAVJLWQKOY-UHFFFAOYSA-N 0.000 description 1
- KBRPGUFVORBCCI-UHFFFAOYSA-N tert-butyl n-[4-[2-oxo-2-[(5-propan-2-yl-1,3-thiazol-2-yl)amino]ethyl]phenyl]carbamate Chemical compound S1C(C(C)C)=CN=C1NC(=O)CC1=CC=C(NC(=O)OC(C)(C)C)C=C1 KBRPGUFVORBCCI-UHFFFAOYSA-N 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
- 125000002088 tosyl group Chemical group [H]C1=C([H])C(=C([H])C([H])=C1C([H])([H])[H])S(*)(=O)=O 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000001665 trituration Methods 0.000 description 1
- 229960000281 trometamol Drugs 0.000 description 1
- 229940121358 tyrosine kinase inhibitor Drugs 0.000 description 1
- 239000005483 tyrosine kinase inhibitor Substances 0.000 description 1
- 210000003932 urinary bladder Anatomy 0.000 description 1
- 208000010570 urinary bladder carcinoma Diseases 0.000 description 1
- 229960002066 vinorelbine Drugs 0.000 description 1
- FKBHRUQOROFRGD-IELIFDKJSA-N vinorelbine Chemical compound C1N(CC=2[C]3C=CC=CC3=NC=22)CC(CC)=C[C@H]1C[C@]2(C(=O)OC)C1=CC([C@]23[C@H]([C@@]([C@H](OC(C)=O)[C@]4(CC)C=CCN([C@H]34)CC2)(O)C(=O)OC)N2C)=C2C=C1OC FKBHRUQOROFRGD-IELIFDKJSA-N 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/33—Heterocyclic compounds
- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
- A61K31/41—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having five-membered rings with two or more ring hetero atoms, at least one of which being nitrogen, e.g. tetrazole
- A61K31/425—Thiazoles
- A61K31/426—1,3-Thiazoles
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P11/00—Drugs for disorders of the respiratory system
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- A61P13/12—Drugs for disorders of the urinary system of the kidneys
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- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P17/00—Drugs for dermatological disorders
- A61P17/06—Antipsoriatics
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- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P17/00—Drugs for dermatological disorders
- A61P17/08—Antiseborrheics
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P19/00—Drugs for skeletal disorders
- A61P19/02—Drugs for skeletal disorders for joint disorders, e.g. arthritis, arthrosis
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
- A61P25/28—Drugs for disorders of the nervous system for treating neurodegenerative disorders of the central nervous system, e.g. nootropic agents, cognition enhancers, drugs for treating Alzheimer's disease or other forms of dementia
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
- A61P31/12—Antivirals
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P35/00—Antineoplastic agents
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P37/00—Drugs for immunological or allergic disorders
- A61P37/02—Immunomodulators
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P9/00—Drugs for disorders of the cardiovascular system
- A61P9/10—Drugs for disorders of the cardiovascular system for treating ischaemic or atherosclerotic diseases, e.g. antianginal drugs, coronary vasodilators, drugs for myocardial infarction, retinopathy, cerebrovascula insufficiency, renal arteriosclerosis
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D277/00—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings
- C07D277/02—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings
- C07D277/20—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D277/32—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D277/38—Nitrogen atoms
- C07D277/44—Acylated amino or imino radicals
- C07D277/46—Acylated amino or imino radicals by carboxylic acids, or sulfur or nitrogen analogues thereof
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- Plural Heterocyclic Compounds (AREA)
- Thiazole And Isothizaole Compounds (AREA)
Description
Foreliggende oppfinnelse vedrører arylmetyl karbonylamino tiazolderivater, og angår mer spesielt 2-(arylmetyl-karbonylamino)-1,3 -tiazolderivater, en fremgangsmåte for deres fremstilling, farmasøytiske preparater som inneholder slike derivater, og deres anvendelse for fremstilling av terapeutiske midler, spesielt i behandlingen av kreft og celleproliferative forstyrrelser.
Tallrike cytotoksiske legemidler slik som for eksempel fluorouracil (5-FU), doksorubicin og kamptotesiner, forårsaker skade på DNA eller påvirker cellulære metaboliske baner og forårsaker således i mange tilfeller en indirekte blokkering av cellesyklysen. Ved frembringelse av en irreversibel skade på både normale og tumorceller resulterer derfor disse midlene i en signifikant toksisitet og bivirkninger.
I dette henseende er det ønskelig med forbindelser som kan være sterkt spesifikke antitumormidler ved på selektiv måte å lede til tumorcellearrest og aptoptosis, med sammenlignbar virkeevne, men redusert toksisitet i forhold til de nåværende tilgjengelige legemidlene.
Det er velkjent at progresjon gjennom cellesyklysen styres av en rekke kontrollposter, ellers referert til som restriksjonspunkter, som reguleres av en familie enzymer kjent som de cyklinavhengige kinaser (cdk).
I sin tur blir cdk'ene selv regulert ved mange nivåer slik som for eksempel binding til cykliner.
Den koordinerte aktiveringen og innaktiveiingen av forskjellige cyklin/cdk-komplekser er nødvendig for normal progresjon gjennom cellesyklusen. Begge de kritiske Gl-S og G2-M-transisjonene reguleres av aktiveringe av forskjellig cyklin/cdk-aktiviteter. I Gl antas både cyklin D/cdk4 og cyklin E/cdk2 og formidle inntreden av S-fase. Progresjon gjennom S-fase krever aktiviteten til cyklin A/cdk2 mens aktiveringen av cyklin A/cdk2 (cdkl) ig cyklin B/cdc2 er nødvendig for inntreden av metafaser. For en generell referanse til cykliner og cyklinavhengige kinaser se for eksempel Kevin R. Webster et al. i Exp. Opin. Invest. Drugs, 1998, Vol. 7(6), 865-887.
Checkpoint-kontroller er mangelfulle i tumorceller delvis p.g.a. disregulering av cdk-aktivitet. Endret ekspresjon av cyklin E og cdk'er har for eksempel blitt observert i tumorceller, og delesjon av cdk-inhibitor p27 KJP-genet i mus har blitt vist å resultere i en høyere innsidens av kreft.
Økende bevis støtter ideen om at cdk'er er hastighetsbegrensende enzymer i celle-syklusprogresjon,og representerer som sådan molekylmål for terapeutisk intervensjon. Spesielt bør den direkte inhiberingen av cdk/cyklin-kinaseaktivitet være nyttig når det gjelder å begrense den uregulerte proleferasjon av en tumorcelle.
Det er et formål med oppfinnelsen å tilveiebringe forbindelser som er nyttige i forbindelse med celleproliferative forstyrrelser forbundet med en endret celleavhengig kinaseaktivitet. Et annet formål er å tilveiebringe forbindelser som har cdk/cyklin-kinase-inhiberende aktivitet.
Et annet formål med forbindelsen er å tilveiebringe forbindelser som er nyttige som antitumormidler, men mangler, både med hensyn til toksiditet og bivirkninger, de ulemper som er forbundet med ovenfor omtalte, for tiden tilgjengelige antitumor-legemidler.
Det har således nå blitt oppdaget at 2-amino-l,3-itazolderivater er utrustet med cdk/cyklin kinase-inhiberende aktivitet, og således er nyttige som antitumormidler og mangler, med hensyn til både toksiditet og bivirkninger, de ovenfor nevnte ulemper som er forbundet med for tiden tilgjengelige antitumor-legemidler.
Mer spesielt er forbindelsene ifølge foreliggende oppfinnelse nyttige i forbindelse med en rekke forskjellige krefttyper inkludert, men ikke begrenset til: karcinom slik som blære-, bryst-, kolon-, nyre-, lever-, lunge-, inkludert litencelle-lungekreft-, øsofagus-, galleblære-, ovarie-, pankreas-, mage-, cerviks-, tyroid-, prostata- og hud-, inkludert skvamøs cellekarsinom; hematopoietiske tumorer av lymfoidopprinnelse, inkludert leukemi, akutt lymfosytisk leukemi, akutt lymfoblastisk leukemi, B-cellelymfom, T-cellelymfom, Hodgkins lymfom, ikke-Hodgkins lymfom, hårcellelymfom og Burketts lymfom; hematopoitiske tumorer av myeloid opprinnelse, inkludert akutte og kroniske myelogene leukemier, myelodysplastisk syndrom og promyelosytisk leukemi; tumorer av mesenkymal opprinnelse, inkludert fibrosarkom og rabdomyosarkom; tumorer i det sentrale og perifere nervesystemet, inkludert astrocytom, neuroblastom, gliom og schwannomer; andre tumorer, inkludert melanom, seminom, teratokarsinom, osteosarcom, xenoderoma pigmenotsum, keratoktantom, tyroid folikulær kreft og Kaposis sarkom.
På grunn av nøkkelrollen til cdks i reguleringen av cellulær proliferasjon er 2-amino-1,3-tiazolderivatene også nyttige ved en rekke forskjellige celleproleferative forstyrr-eiser slik som for eksempel benign prostatahyperplasi, familiær adenomatosis polyposis, neurofibromatose, psoriasis, vaskulær glattcelle proliferasjon forbundet med atherosklerose, pulmonal fibrose, artritt glomerulonefritt og postkirurgisk stenose og restenose.
Forbindelsene ifølge oppfinnelsen kan være nyttige i forbindelse med Alzheimers sykdom, som antydet av det faktum at cdk5 er involvert i fosforyleringen av tau-protein ( J. Biochem., 117, 741-749, 1995).
Forbindelsene ifølge oppfinnelsen kan, som modelatorer av apoptose, være nyttige i forbindelse med kreft, virale infeksjoner, forebyggelse av AEDS-utvikling i HIV-infiserte individer, autoimmunsykdornmer og neurodegenerativ forstyrrelse.
Forbindelsene ifølge oppfinnelsen kan også være nyttige i inhibering av tumorangiogenese og metastase.
Forbindelsen ifølge oppfinnelsen kan også virke som inhibitorer av andre proteinkinaser, for eksempel proteinkinase C, her2, rafl, MEK1, MAP-kinase, EGF-reseptor, PDGF-reseptor, IGF-reseptor, PI3-kinase, weel-kinase, Src, Abl og således være effektive i behandlingen av sykdommer forbundet med andre proteinkinaser.
Ifølge foreliggende oppfinnelse er det således tilveiebragt anvendelse av en forbindelse representert ved formel (I) eller (II):
hvor
L er en fenylgruppe eller en thiazolylgruppe;
R er en aminogruppe eventuelt ytterligere substituert med en eller flere grupper som er Uke eller forskjellige, valgt fra Ci-Ce alkyl som eventuelt er ytterligere substituert med en eller flere hydroksy eller Cj-C6 alkylkarbonylgrupper; eller en rettkjedet eller forgrenet Ci-Cg alkylgruppe;
Ri er hydrogenatom;
■ &2 og R3, som kan være like eller forskjellige, er et hydrogenatom, en rettkjedet eller forgrenet C1-C6 alkylgruppe eller en fenylgruppe, som hver eventuelt er substituert med aminokarbonyl, Ci-Cé alkylaminokarbonyl, di-Ci-Ce alkylaminokarbonyl, amino, Ci-Ce alkylamino, di-Ci-Ce alkylamino, OH, C\- Cs alkoksy, morfolinyl, piperidinyl eller piperazinyl (eventuelt substituert med C]- C& alkyl), eller
R2 og R3 danner sammen med nitrogenatomet til hvilket de er bundet, en 4-morfolinyl-, pyrrolidinyl eller 2-okso-l-pyrrolidinylring;
R4 er et Ci-Q alkylsulfonyl eller en rettkjedet eller forgrenet Ci-Ce alkylgruppe som eventuelt er substituert med halogen, CF3-karboksy, Ci-Q alkoksy, C]-C6 alkylamino, amino, di- Ci-C« alkylamino, morfolinyl, pyrrolidinyl (eventuelt substituert med okso), fenyl eller furyl (eventuelt substituert med hydroksy-Ci-Ce alkyl, eller et farmasøytisk akseptabelt salt derav, for fremstilling av et farmasøytisk preparat for behandling av celleproliferative forstyrrelser forbundet med en endret celleavhengig kinaseaktivitet.
I en foretrukket utførelse av oppfinnelsen er den celleproliferative forstyrrelsen valgt fra gruppen bestående av kreft, Alzheimers sykdom, virale infeksjoner, autoimmune sykdommer eller neurodegenerative forstyrrelser.
Spesifikke typer av kreft som kan behandles inkluderer karcinom. Skvamøs cellekarcinom, hematopoietiske tumorer av myeloid eller lymfoid opprinnelse, tumorer av mesenkymal opprinnelse, tumorer i det sentrale og perifere nervesystemet, melanom, seminom, teratokarsinom, osteosarkom, xenoderoma pigmentosum, keratoktantom, tyroid follikulær kreft og Kaposis sarkom.
I en annen foretrukket utførelse av den ovenfor beskrevne anvendelsen er den celleproliferative forstyrrelsen valgt fra gruppen bestående av beningen prostata hyperplasi, familiær adenomatosis polyposis, neuro-fibromatose, psoriasis, vaskulær glattcelleproliferasjon forbundet med atherosklerose, pulmonal fibrose, artritt glomerulonefrit og postkirurgisk stenose og restenose.
I tillegg kan foreliggende anvendelse sørge for tumorangiogenese og metastaseinhiber-ing. Oppfinnelsens anvendelse kan også sørge for cellesyklusinhibering eller cdk/cyklin-avhengig inhibering.
Foreliggende oppfinnelse tilveiebringer også et 2-amino-l,3-tiazol representert ved formel (I) eller (II):
hvor
L er en fenylgruppe eller en thiazolylgruppe;
R er en aminogruppe eventuelt ytterligere substituert med en eller flere grupper som er like eller forskjellige, valgt fra Cj-Ce alkyl som eventuelt er ytterligere substituert med en eller flere hydroksy eller Ci-Ce alkylkarbonylgrupper; eller
en rettkjedet eller forgrenet Q-C* alkylgruppe;
Ri er hydrogenatom;
R2 og R3, som kan være like eller forskjellige, er et hydrogenatom, en rettkjedet eller forgrenet Ci-Ce alkylgruppe eller en fenylgruppe, som hver eventuelt er substituert med aminokarbonyl, Ci-Ce alkylaminokarbonyl, di-Ci-Ce alkylaminokarbonyl, amino, Ci-C6 alkylamino, di-Ci - Ce alkylamino, OH, Ci-Ce alkoksy, morfolinyl, piperidinyl eller piperazinyl (eventuelt substituert med Ci-C« alkyl), eller
R2 og R3 danner sammen med nitrogenatomet til hvilket de er bundet, en 4-morfolinyl-, pyrrolidinyl eller 2-okso-l-pyrrolidinylring;
R4 er et C1-C6 alkylsulfonyl eller en rettkjedet eller forgrenet Ci-Cg alkylgruppe som eventuelt er substituert med halogen, CF3-karboksy, Ci-Ce alkoksy, Ci-Cé alkylamino, amino, di- C1-C6 alkylamino, morfolinyl, pyrrolidinyl (eventuelt substituert med okso), fenyl eller furyl (eventuelt substituert med hydroksy-C]-C<s alkyl, eller et farmasøytisk akseptabelt salt derav, for fremstilling av et farmasøytisk preparat for behandling av celleproliferative forstyrrelser forbundet med en endret celleavhengig kinaseakti vitet.
Foreliggende oppfinnelse tilveiebringer også en fremgangsmåte for fremstilling av 2-amino-l,3-tiazolderivåtet beskrevet ovenfor, eller et farmasøytisk akseptabelt salt derav, ved:
omsetning av en forbindelse representert ved formel (III):
med en forbindelse representert ved formel (IV):
hvor
R, L, Ri, R2 og R3 er som definert ovenfor, og
Z er hydroksy eller en egnet avspaltningsgruppe,
for fremstilling av et 2-amino-l,3-tiazolderivat representert ved formel (I), hvor R, L, Ri> R2 og R3 er som definert ovenfor.
Foreliggende oppfinnelse tilveiebringer også en fremgangsmåte for fremstilling av 2-amino-l,3-tiazolderivatet beskrevet ovenfor, eller et farmasøytisk akseptabelt salt derav, ved:
omsetning av en forbindelse representert ved formel (I):
med en forbindelse representert ved formel (V):
hvor
R, Ri, L og R4 er som definert ovenfor, og
X er hydroksy eller en egnet avspaltningsgruppe, slik som klor eller brom, for fremstilling av et 2-amino-l,3-tiazolderivat representert ved formel (II), hvor R, L, Ri og R4 er som definert ovenfor.
Foreliggende oppfinnelse tilveiebringer også en fremgangsmåte for fremstilling av 2-amino-l,3-tiazolderivatet beskrevet ovenfor, eller et farmasøytisk akseptabelt salt derav, ved:
omsetning av et 2-amino-l,3-tiazolderivat representert ved formel (I), hvor begge eller minst en av R2 og Rj er et hydrogenatom, med en forbindelse representert ved formel (VI):
hvor
R<*> har betydningene til R2 eller R3, men er forskjellig fra hydrogen, og
Y er en egnet avspaltningsgruppe,
for fremstilling av et 2-amino-l,3-tiazolderivat av formel (I) hvor begge eller minst en av R2 og R3 er forskjellig fra hydrogen; og eventuelt, omdannelse av et 2-amino-1,3-tiazolderivat representert ved formel (I) eller (II) til et annet 2-amino-l,3-tiazolderivat representert ved formel (I) eller (II), og/eller til et salt derav.
Foreliggende oppfinnelse tilveiebringer også et farmasøytisk preparat, som inneholder detovenfor beskrevne 2-amino-l,3-tiazolderivat, og minst en farmasøytisk akseptabel bærer og/eller fortynningsmiddel.
En mer fullstendig forståelse av oppfinnelsen, og mange av dens medfølgende fordeler, vil lett fremgå når denne bedre forstås under henvisning til følgende detaljerte beskrivelse.
Flere 2-amino-l,3-tiazoler er kjent som herbisider, syntetiske mellomprodukter eller også terapeutiske midler. Blant dem er, som et eksempel, 2-benzamido-l,3-tiazoler kjent som antiallergiske midler (EP-A-261503, Valeas S.P.A.); 5-alkyl-2-fenylalkyl-karbonylamino-l,3-tiazoler kjent som proteinkinase C-inhibitorer (WO 98/04536, Otsuka Pharmaceutical Co.); 5-aryltio-2-acylamino-l,3-tiazoler kjent som antitumormidler (EP-A-412404, FujisawaPharm. Co.); 4-amino-2-karbonylamino-l,3-tiazoler kjent som cyklinavhengige kinaseinhibitorer (WO 99/21845, Agouron Pharmaceuticals Inc.).
Som benyttet heri, med mindre annet er spesifisert, refererer den heri benyttede betegnelse halogen til et fluor-, klor-, brom- eller iodatom.
Som benyttet heri, og med mindre annet er angitt, inkluderer betegnelsene alkyl og alkoksy gruppene C1-C6 alkyl og Ci-C« alkoksy. Betegnelsen rettkjedet eller forgrenet inkluderer en Ci-Ce alkyl- eller C1-C6 alkoksygruppe valgt fra metyl, etyl, n-propyl, isopropyl, n-butyl, isobutyl, sek-butyl, tertbutyl, n-pentyl, n-heksyl, metoksy, etoksy, n-propoksy, isopropoksy, n-butoksy og lignende.
Likeledes inkluderer betegnelsen N-alkylpiperazinyl, alkylsulfonyl, alkylkarbonyl, alkyltio, dialkylamino, alkoksyamino, arylalkyl, alkylamino, alkyl-cykloalkyl, alkoksy-karbonyl, alkoksykarbonylamino og lignende, de ovennevnte gruppene hvor alkyl- og alkoksygruppene har for eksempel C1-C6 alkyl eller alkoksygrupper.
Med mindre annet er spesifisert referer betegnelsen cykloalkyl til en C3-C6 cykloalkyl-gruppe, slik som cyklopropyl, cyklobutyl, cyklopentyl og cykloheksyl samt cykloalkyl og broslåtte cykloalkylgrupper med opptil 10 karbonatomer slik som for eksempel adamantangruppe.
Farmasøytisk akseptable salter av forbindelsene av formel (I) eller (II) inkluderer syre-addisjonssaltene med uorganiske eller organiske syrer, for eksempel salpetersyre, saltsyre, hydrobromsyre, svovelsyre, perklorsyre, fosforsyre, eddikksyre, trifluoreddikksyre, propionsyre, glykolsyre, melkesyre, oksalsyre, malonsyre, eplesyre, maleinsyre, vinsyre, sitronsyre, benzosyre, kanelsyre, mandelsyre, metansulfonsyre, isetionsyre og salisylsyre, samt saltene med uorganiske eller organiske baser, for eksempel alkali- eller jordalkalimetaller, spesielt natrium-, kalium-, kalsium- eller magnesiumhydroksyder, -karbonater eller -bikarbonater, asyklisk eller sykliske aminer, fortrinnsvis metylamin, etylamin, dietylamin, trietylamin eller piperidin.
Forbindelsen av formel (I) eller (II) kan ha asymetriske karbonatomer, og kan derfor eksistere enten som racemiske blandinger eller som individuelle optiske isomerer.
Følgelig omfatter foreliggende oppfinnelse anvendelsen som et antitumormiddel av alle de mulige isomerene og deres blandinger, og av både metabolittene og de farmasøytiske akseptable bioforløperene (ellers referert til som prodrugs) av forbindelsene av formel (I) eller (II).
Foretrukne forbindelser ifølge oppfinnelsen er formel (I) eller (II) er de hvor L er en fenylgruppe;R er en Ci-Cé alkylaminogruppe, hvor Ci-Ce alkylgruppen eventuelt er ytterligere substituert med hydroksy eller en rettkjedet eller forgrenet Ct-C4 alkylgruppe; Ri er hydrogen; eller et farmasøytisk akseptabelt salt derav.
Eksempler på foretrukne forbindelser av formel (I) eller (II) ifølge oppfinnelsen, som kan være i form av farmasøytisk akseptable salter, for eksempel hydrobromid eller hydroklorid, inkluderer følgende: N-(4- (2-[(5-isopropyl-1,3-tiazol-2-yl)amino] -2-oksoetyl} -1,3-tiazoI-2-y)akrylamid;
N-(4-{2-[(5-isopropyl-l,3-tiazol-2-yl)amino]-2-oksoetyl}-l,3-tiazoI-2-yl)-2-metylpropanamid;
N-(4- {2-[(5-isopropyl-l ,3-tia2ol-2-yl)amino]-2-oksoetyl} -1 t3-tiazol-2-yl)-2-naftamid;
N-(4- {2-[(5-isopropyl-l ,3-tiazol-2-yl)amino]-2-oksoetyl} -1,3-tiazol-2-yl)benzamid;
N-(4-{2-[(54sopropyl-l,3-tiazol-2-yl)amino]-2-oksoetyl}-l,3-tiazol-2-yl)-2-fenylacetamid;
N-(4-{2-[(5-isopropyl-l,3-tiazol-2-yl)amino]-2-oksoetyl}-l,3-tiazol-2-yI)-2-(3-pyridinyl)acetamid;
2,2,333-pentafluor-N-(4-{2-[(5-isopropyl-l,3-tiazol-2-yl)amino]-2-oksoetyl}-1,3-tiazol-2-yl)propanamid,
2-[(4- {2-[(5-isopropyl-1,3-tiazol-2-yl)amino]-2-oksoetyl} -1,3-tiazol-2-yl)amino] -2-oksoeddikksyre;
2-fluor-N-(4-{2-[(5-isopropyl-l,34iazol-2-yl)amino]-2-oksoetyl}-l,3-tiazol-2-yl)acetamid;
2-klor-N-(4- {2-[(5-isopropyl-1,3-tiazol-2-yl)amino]-2-oksoetyl} -1,3-tiazol-2-yl)acetamid;
2-cyano-N-(4-{2-[(5-isopropyl-lJ3-tiazol-2-yl)amino]-2-oksoetyl}-l,3-tiazol-2-yl)acetamid;
N-(4- {2-[(5-isopropyl-l ,3-tiazol-2-yl)amino]-2-oksoetyl} -1,3-tiazol-2-yl)-3-oksobeta-alanin;
N' 1 '-(4- {2-[(5-isopropyl-1,3-tiazol-2-yl)amino]-2-oksoetyl} -1,3-tiazol-2-yl)malonamtd;
4-[(4- {2-[(5-isopropyl-1,3-tiazol-2-yl)amino]-2-oksoetyl} -1,3-tiazol-2-yl)-4-okso smørsyre;
2- [2-(glycoloylamino)-l,3-tiazol-4-yl]-N-(5-isopropyl-l,3-tiazol-2-yl)acetamid;
3- hydroksy-N-(4- {2-[(5-isopropyl-1,3-tiazol-2-yl)amino]-2-oksoetyl} -1,3-tiazol-2-yl)propanamid;
3- amino-N-(4- {2-[(5-isopropyl-1,3-tizol-2-yl)amino]-2-oksoetyl} -1,3-tiazol-2-yl)propanamid;
2-amirio-N-(4-[2-[(5-isopropyl-l)3-tiazol-2-yl)amino]-2-oksoetyl}-l,3-tiazol-2-yl)acetamid;
4- hydroksy-N-(4- {2-[(5-isopropyl-1 )3-tiazol-2-yI)amino]-2-oksoetyl}-l ,3-tiazol-2-yl)butanamid;
4-amino-N-(4- {2-[(5-isopropyl-1 ,3-tiazol-2-yl)amino]-2-oksoetyl} -1,3-tiazol-2-yl)butanamid;
N-(4- {2-[(5-isopropyl-l ,3-tiazol-2-yI)amino]-2-oksoetyl} -1,3-tiazol-2-yl)-2-(4-metyl-1 -piperazinyl)acetamid;
2-(4-benzyl-l -piperazinyl)-N-(4- {2-[(5-isoporpyl-l ,3-itazol-2-yl)amino]-2-oksoetyl} -1,3-tiazol-2-yl)acetamid;
N-(4- {2-[(5-isopropyl-1,3-tiazol-2-yl)amino]-2-oksoetyl} -1,3-tiazol-2-yl)-2-(l - piperidinyl)acetamid;
N-(5-isopropyl-l,3-tiazol-2-yl)-2-t2-(2-okso-l-pyrrolidinyl)-l,3-tiazol-4-yljacetamid;
2- [4-(dimetylamino)fenyl)-N-(4-{2-[(5-isopropyl-l,3-tiazol-2-yl)amino]-2^ oksoetyl} -1,3-tiazol-2-yl)acetamid;
N-(4- {2-[(5-isopropyl-1,3-tiazol-2-yl)amino]-2-oksoetyl}-l ,3-tiazol-2-yI)-2-(1H-1,2,3,4-tetrazol-1 -yl)acetamid;
N-(4- {2-[(5-isopropyl- l,3-tiazol-2-yl)amino]-2-oksoetyl}-1,3-tiazoI-2-yl)-5-okso-2-pyrroIidinkarboksamid;
N'r-(4-{2-[(5-isopropyl-l,3-tiazol-2-yl)amino]-2-oksoetyl}-l,3-tiazol-2-yl)suksinamid;
3- (lH-benzimidazol-2-yl)-N-(4- {2-[(5-isopropyl-1,3-tiazol-2-yl)amino]-2-oksoetyl} -1,3-tiazol-2-yl)proponamid;
1- acetyl-N-(4-{2-[(5-iwpropyl-l,3-tiazo^ yl)-4-piperidinkarboksamid;
2- [2-(acetylamino)-l,3-tiazol-4-yl]-N-(5-isopropyl-l,3-tiazol-2-yl)acetamid;
4- klor-N-(4-[(5-isopropyl-l ,3-tiazol-2-yl)amino]-2-oksoetyl}-1,3-tiazol-2-yl)butanamid;
N-(4-{2-[(5-isopropyl-l,3-tiazoI-2-yl)amino]-2-oksoetyl}-l,3-tiazol-2-yI)-2-metoksyacetamid;
3,3,3-trilfuor-N-(4- {2-[(5-isopropyl-l ,3-tiazol-2-yl)amino]-2-oksoetyl>-1,3-tiazol-2-yl)propanamid;
2-(dimetylamino)-N-(4-{2-[(5-isopropyl-l,3-tiazol-2-yl)amino]-2-oksoetyl}-1,3-tiazol-2-yI)acetamid;
N-(5-isopropyl-1,3-tiazol-2-yl)-2-(2- {[-(4-metyl-1 -piperazinyl)etyl] amino} -1,3-tiazol-4-yl)acetamid;
N-(5-isopropyl-1,3-tiazol-2-yl)-2-(2- {metyl[2-(4-metyl-1 - piperazinyl)etyl]amino} -1,3-tiazol-4-yl)acetamid;
N-(5-isopropyl-l ,3-tiazol-2-yl>2-(2-{[2-(4-morfolinyl)etyl]amino} -1,3-tiazol-4-yl)acetamid;
N-(5-isopropyl-1,3-tiazol-2-yl)-2-(2- {metyl[2-(4-morfoIinyl)etyl]amino} -1,3-tiazol-4-yl)acetamid;
2-{2-[(2,3-dihydroksypropyl)amino]-l,3-ti^ 2-yl)acetamid;
2- {2-[(2,3-dihydroksypropyl)(metyl)amino]-1,3-tiazol-4-yl} -N-(5-isopropyl-1,3-tiazol-2-yl)acetamid;
2-(2-{[3-(dimetylamino)-2-hydroksyporpyl]amino}-lt3-tiazol-4-yl)-N-(5-isopropyl-1,3-tiazol-2-yl)acetamid;
2- {2-[(2-amino-2-oksoetyl)amino]-1,3-tiazol-4-yl} -N-(5-isopropyl-1,3-tiazol-2-yl)acetamid;
2-(2- {[2-(dimetyIamino)-2-oksoetyl]amino} -1,3-tiazol-4-yl)-N-(5-isopropyl---1 )3-tiazol-2-yl)acetamid;
2-[2-(adamantylamino)-1,3-tiazol-4-yl]-N-(5-isopropyl-l ,3-tiazol-2-yl)acetamid;
2-[4-(dimetylamino)fenyl]-N-(5-isopropyl-l,3-tiazol-2-yl)acetamid;
N-(5-isopropyl-l ,3-tiazol-2-yl)-2-[4-(4-metyl-1 -piperazinyl)fenyl]acetamid;
N-(5 -isopropyl-1,3 -tiazol-2-yl)-2-[4-(4-morfolinyl)fenyl] acetamid;
N-(5-isopropyl-1,3-tiazol-2-yl)-2-[4-( 1 -pyrrolidinyl)fenyl]acetamid;
N-(5-isopropyl-1,3-tiazoI-2-yl)-2-(4- {[2-(4-metyl-1-piperazinyl)etyl]amino}fenyl)acetamid;
N-(5-isopropyl-l,3-tiazol-2-yl)-2-(4-{metyl[2-(4-metyl-l-piperazinyl)etyl]amino}fenyl)acetamid;
N-(5-isopropyl-1,3-tiazol-2-yl)-2-(4- {[2-(4-morfolinyl)etyl]amino}fenyl)acetamid;
N-(5-isopropyl-1,3-tiazol-2-yI)-2-(4- {metyl[2-(4-morfolin)etyl]amino}fenyl)acetarnid;
2-{4-[(2,3-dihy(rfoksy<p>rop<y>l)amino]fenyl}-N-(5-isopropyl-l)3-tiazol-2-yl)acetamid;
2- {4-[(2,3-dihydroksypropyl)(metyl)amino]fenyl} -N-(5-isopropyl-l ,3-tiazol-2-yl)acetamid;
2-(4- {[3-(dimetylamino)-2-hydroksyporpyl]amino} fenyl)-N-(5-isopropyl-l ,3-tiazol-2-yl)acetamid;
2-[4-(l-adamantylamino)-N-(5-isopropyl-13-tiazol-2-yl)acetamid;
2- {4-[(2-amino-2-oksoetyl)amino]fenyl} -N-(5 -isopropyl-1,3 -tiazol-2-yl)acetamid;
2-(4- {[2-(dimetylamino)-2-oksoetyl]amino} fenyl)-N-(5-isopropyl-1,3-tiazol-2-yl)acetamid;
2-[4-(acetylamino)fenyl]-N-(5-isopropyl-l,3-tiazol-2-yl)acetamid;
N-(4- {2-[(5-isopropyl-l ,3-tiazol-2-yl)amino]-2-oksoetyl} fenyl)nikotinamid;
N-(4- {2-[(5-isopropyl-l ,3-tiazol-2-yl)amino]-2-oksoetyl} fenyl)-5-metyl-2-tiofenkarboksamid;
N-(4- {2-[(5-isopropyl-1,3-tiazol-2-yl)amino]-2-oksoetyl} fenyl)-5-metyl-2-pyrazinkarboksamid;
N-(4-{2-[(5-isopropyl4,3-tiazol-2-yl)amino]-2-oksoetyl}fenyl)-5-metyl-4-isoksazolkarboksamid;
N-(4- {2-[(5-isopropyl-1,3-tiazol-2-yl)ammo]-2-oksoetyl} fenyl)-3,5-dimetyl-4-isoksazolkarboksamid;
(dimetylamino)-N-(4- {2-[(5-isopropyl-1,3-tiazol-2-yI)amino]-2-oksoetyl} fenyl)benzamid;
4-(acetylamino)-N-(4- {2-[(5-isopropyl-1,3-tiazol-2-yl)armno]-2-oksoetyl} fenyl)benzamid;
4-(dimetylamino)-N-(4- {2-[(5-isopropyl-l,3-tiazol-2-yl)amino]-2-oksoetyl} fenyl)benzamid;
N-(4- {2-[(5-isopropyl-l ,3-tiazol-2-yl)amino]-2-oksoetyl} fenyl)-1,3-benzodioksol-5-karboksamid;
4-(aminosulfonyl)-N-(4- {2-[(5-isopropyl-1,3 -tiazol-2-yl)amino]-2-oksoetyl} fenyl)benzamid;
2-klor-2,2-difluor-N-(4- {2-[(5-isopropyl-1,3-tiazol-2-yl)amino]-2-oksoetyl} fenyl)acetamid;
2-cyano-N-(4- {2-[(5-isopropyl-l ,3-tiazol-2-yl)amino]-2-oksoetyl} fenyl)acetamid; 1 -acetyl-N-(4-[(5-isopropyl-1,3-tiazol-2-yl)amino]-2-oksoetyl} fenyl)-4-piperidinkarboksamid;
N' 1 '-(4- {2-[(5-isopropyl-l ,3-tiazol-2-yl)amino]-2-oksoetyl} fenyl)suksinimid;
N-(4- {2-[(5-isopropyl-l ,3-tiazol-2-yl)amino]-2-oksoetyl} fenyl)-2-metoksyacetamid;
3,3,3-trifluor-N-(4- {2-[(5-isopropyl-1,3-tiazo]-2-yl)amino]-2-oksoetyl} fenyl)propanamid;
N-(4- {2-[(5-isopropyl-l ,3-tiazoI-2-yl)amino]-2-oksoetyl} fenyl)-2-fenylacetamid;
N-(4-{2-[(5-isopropyl-l,3-tiazol-2-yl)amino]-2-oksoetyl}fenyl)-2-metoksy-2-fenylacetamid;
2-[4-(dimetylamino)fenyl]-N-(4-{2-[(5-isopropyl-l,3-tiazol-2-yl)amino]-2-oksoetyl} fenyl)acetamid;
N-(4- {2-[(5-isopropyl-l ,3-tiazol-2-yl)amino]-2-oksoetyl} fenyl)-2-(3-pyridinyl)acetamid;
N-(4- {2-[(5-isopropyl-l ,3-tiazol-2-yl)amino]-2-oksoetyl} fenyl)-2-(3-tienyl)acetamid;
N-(4-{2-[(5-isopropyl-l,3-tiazol-2-yl)amino]-2-oksoetyl}fenyl)-2-[5-(l-pyrrolidinyl)-2H-1,2,3,4-tetraazol-2-yl]acetamid;
2- cyklopropyl-N-(4- {2-[(5-isopropyl-1,3-tiazol-2-yl)amino]-2-oksoetyl} -1,3-tiazol-2-yl)acetamid;
N-(4- {2-[(5-isopropyl-1,3-tiazol-2-yl)amino]-2-oksoetyl}-1,3-tiazol-2-yl)-5-metyl-2-pyrazinkarboksamid;
N-(4-{2-[(5-isopropyl-l,3-tiazol-2-yl)amino]-2-oksoetyl}-l)3-tiazol-2-yl)-2-propynamid;
N-(4- {2-[(5-isopropyl-l ,3-tiazol-2-yl)amino]-2-oksoetyl} -1,3-tiazoI-2-yl)-5-metyl-1,3-oksazol-4-karboksamid;
N-(4- {2-[(5-isopropyl-l ,3-tiazol-2-yl)amino]-2-oksoetyl} -1,3-tiazol-2-yl)-3,3-dimetylbutanamid;
N-(4-{2-[(5-isopropyl-l,3-tiazol-2-yl)amino]-2-oksoetyl}-l,3-tiazol-2-yl)-3-metyl-2-butenamid;
3- cyklopentyl-N-(4- {2-[(5-isopropyH ,3-tiazol2-yl)amino]-2-oksoetyl} -1,3-tiazol-2-yl)propanamid;
N-(4- {2-[(5-isopropyl-l ,3-tiazol-2-yl)amino]-2-oksoetyl} -1,3-tiazoI-2-yl)-2-(3-tienyl)acetamid;
N-(4- {2-[(5-isopropyl-1,3-tiazol-2-yl)amino]-2-oksoetyl} -1,3-tiazol-2-yl)-2-(3-pyridinyljacetamid;
2,2,2-trilfuor-N-(4-{2-[(5-isopropy]-l,3-tiazol-2-yl)amino3-2-oksoetyl}-l,3-tiazol-2-yl)acetamid;
N-(4- {2-[(5-isopropyl-l ,3-tiazol-2-yl)amino]-2-oksoetyl>-1,3-tiazol-2-yl)-3-(2-tienyl)propanamid;
N-(4-{2-[(5-isopropyl-l,3-tiazol-2-yl)amino]-2-oksoetyl}-l,3-tiazoI-2-yl)-2-(4-pyrdinylsulfanyl)acetamid;
N-(4- {2-[(5-isopropyl-l ,3-tiazol-2-yl)amino]-2-oksoetyl} -1,3-tiazoI-2-yl)-2-(3-prydinyl)-l,3-tiazol-4-karboksamid;
2-[2-(acetyIamino)-l,34iazol-4-yl]-N-(5-cyklopropyl-l,3-uazol-2-yl)acetam^
2-[2-(acetylamino)-l,3-tiazol-4-yl]-N-{5-[(3-hydroksypropyl)(metyl)amino]-1,3-tiazol-2-yl} acetamid;
2-[2-(acetylamino)-l,3-tiazol-4-yl]^ tiazol-2-yl} acetamid;
2-[4-(dimetylamino)fenyl] -N- {5-[(2-hydroksyetyl)(metyl)amino]-1,3-tiazol-2-yl}acetamid;
2-[4-(dimetylamino)fenyl]-N-{5-[(3-hydroksypropyl)(metyl)amino]-l(3-tiazol-2-yl} acetamid; og
N-(5-cyklopropyl-1,3-tiazol-2-yl)-2-[4-(dimetylamino)fenyl]acetamid.
Forbindelsene av formel (I) eller (II), og saltene derav, kan oppnås, f.eks.ved en fremgangsmåte innbefattende:
(a) omsetning av en forbindelse av formel (III):
med en forbindelse av formel (IV)
hvor R, L, Ri, R2 og R3 er som definert ovenfor, og Z er hydroksy eller en egnet avspaltningsgruppe, for derved å oppnå en forbindelse av formel (I) hvor R, L, Ri, R2 og R3 er som definert ovenfor;
eller
(b) omsetning av en forbindelse av formel (I):
med en forbindelse av formel (V): hvor R, R], L og R4 er som definert ovenfor, og X er hydroksy eller en egnet avspaltningsgruppe slik som klor eller brom, for derved å oppnå en forbindelse av formel (II), hvor R, L, Ri og R4 er som definert ovenfor; eller (c) omsetning av en forbindelse av formel (I) ovenfor, hvor begge eller i det minste en av R2 og R3 er et hydrogenatom, med en forbindelse av formel (IV):
hvor R' har betydningene til R2 eller R3, men er forskjellig fra hydrogen, og Y er en egnet avspaltningsgruppe slik som brom, klor, mesyl, tosyl, hydroksy eller formyl (CHO), for derved å oppnå en forbindelse av formel (I) hvor begge eller minst en av R2 og R3 er forskjellig fra hydrogen; og eventuelt, omdannelse av en forbindelse av formel (I) eller (II) til en annen forbindelse av formel (I) eller (II), og/eller til et salt derav.
Dersom forbindelsen av formel (I) eller (II), fremstilt ifølge fremgangsmåten ovenfor oppnås som en blanding av isomerer, så er, slik det lett vil forstås av en fagmann innen teknikken, deres separering til enkeltisomerene av formel (I) eller (II) ifølge konvensjonelle teknikker innenfor foreliggende oppfinnelses omfang. Likeledes er omdannelsen til den frie forbindelsen (I) eller (II) av et tilsvarende salt derav, ifølge velkjente prosedyrer innen teknikken, innenfor oppfinnelsens omfang.
De ovenfor angitte prosessene (a), (b), (c) er analogifremgangsmåter som kan utføres ifølge velkjente metoder innen teknikken. Reaksjonen mellom en forbindelse av formel (III) og en forbindelse av formel (IV) hvor Z er en hydroksygruppe, ifølge fremgangsmåte (a), eller mellom en forbindelse av formel (I) hvor begge R2 og R3 representerer hydrogenatomer, og en karboksylsyre av formel (V) hvor X er en hydroksygruppe, ifølge fremgangsmåte (b), kan utføres i nærvær av et koblingsmiddel slik som for eksempel karbodiimid, dvs.l,3-dicykloheksylkarbodiimid, 1,3-diisopropylkarbodiimid eller l-(3-dimetylaminopropyl)-3-etyIkarbodiimid, eller anvendelse av en polymerbåret karbodiimid, slik som N-cykloheksylkarbodiimid, N'-metylpolystyren, i et egnet oppløsningsmiddel slik som for eksempel diklormetan, kloroform, tetrahydrofuran, dietyleter, 1,4-dioksan, acetonitril, toluen eller N,N-dimetylformamid ved en temperatur varierende fra ca -10°C til tilbakeløpstemperatur i en egnet tid, dvs. fra ca 30 min. til ca 8 dager.
Reaksjonen mellom en forbindelse av formel (III) og en forbindelse av formel (IV) hvor Z er hydroksy, eller mellom en forbindelse av formel (I) hvor R2 og R3 er hydrogenatomer, og en forbidelse av formel (V) hvor X er hydroksy, kan også utføres for eksempel ved hjelp av en blandet anhydridmetode ved anvendelse av et alkyl klor-formiat, slik som etyl-, isobutyl- eller isopropylklorformiat i nærvær av en tertiær base slik som trietylamin, N,N-diisopropyIetylamin eller pyridin, i et egnet oppløsnings-middel slik som for eksempel toluen, diklormetan, kloroform, tetrahydrofuran, acetonitril, dietyleter, 1,4-dioksan eller N,N-dimetylformamid, ved en temperatur varierende fra ca -30°C til romtemperatur.
Reaksjonen mellom en forbindelse med formel (LII) og et karboksylsyrederivat av formel (IV) hvor Z er en egnet avspaltningsgruppe, ifølge fremgangsmåte (a) eller mellom en forbindelse av formel (I) hvor både R2 og R3 er hydrogenatomer, og et karboksylsyrederivat av formel (V) hvor X er en egnet avspaltningsgruppe, ifølge fremgangsmåte (b), kan utføres i nærvær av en tertiær base, slik som trietylamin, N,N-diisopropyletylamin eller pyridin, i et egnet oppløsningsmiddel, slik som toluen, diklormetan, kloroform, dietyleter, tetrahydrofuran, acetonitril eller N,N-dimetyl-formamid, ved en temperatur varierende fra ca -10°C til tilbakeløpstemperatur.
Reaksjonen mellom en forbindelse av formel (I) og en forbindelse av formel (VI) hvor Y er en egnet avspaltningsgruppe, ifølge fremgangsmåte (c), kan utføres i nærvær av en egnet base slik som kaliumkarbonat, trietylamin, N,N-diisopropyletylamin eller pyridin, i et egnet oppløsningsmiddel, slik som etanol, acetonitril, N,N-dimetyIformamid, 1,4-dioksan eller tetrahydrofuran, ved en temperatur varierende fra romtemperatur til tilbakeløpstemperatur.
Reaksjonen mellom en forbindelsen og formel (I), og en forbindelse av formel (VI) hvor Y er hydroksy, ifølge fremgangsmåte (c), kan utføres under Mitsunobus' beting-elser, i nærvær av trifenylfosfin og dietylazidokarboksylat, i et egnet oppløsningsmiddel slik som tetrahydrofuran, ved en temperatur varierende fra 0°C til romtemperatur.
Reaksjonen mellom en forbindelse av formel (I) og en forbindelse av formel (VI) hvor Y er CHO, ifølge fremgangsmåte (c), kan utføres i nærvær av konvensjonelle reduk-sjonsmidler slik som for eksempel natriumborhydrid, natriumcyanoborhydrid eller natrium triacetoksyborhydrid, i et egnet oppløsningsmiddel, for eksempel metanol eller etanol, ved en temperatur varierende fra ca 0°C til tilbakeløpstemperatur.
Den eventuelle omdannelsen av en forbindelse av formel (I) eller romertall (II) til en annen forbindelse av formel (I) eller (II) kan også utføres ifølge kjente metoder.
Som et eksempel kan fremgangsmåte (c) ovenfor anses som en mulig omdannelse av en forbindelse ifølge oppfinnelsen til en annen forbindelse ifølge oppfinnelsen.
Den eventuelle forseåpning av en forbindelse av formel (I) eller (II), eller omdannelsen av et salt til den frie forbindelsen samt separeringen av en blanding av isomerer til enkeltisomerene kan utføres ved konvensjonelle metoder.
Forbindelsen av formel (III), (IV), (V) og (VI), ifølge foreliggende oppfinnelses fremgangsmåteformål, er kjente forbindelser eller kan oppnås ifølge kjente metoder.
En forbindelse av formel (IV) eller av (V) hvor Z eller X er en avspaltningsgruppe som definert ovenfor, kan oppnås ifølge konvensjonelle teknikker fra de tilsvarende karboksylsyrene av formel (IV) eller (V) hvor Z eller X er hydroksy.
En forbindelse av formel (III) hvor R er som definert ovenfor, kan oppnås for eksempel ved omsetning av en forbindelse av formel (VII):
hvor R er som definert ovenfor og W er brom eller klor, med tiourea i et egnet oppløs-ningsmiddel slik som metanol, etanol, tetrahydrofuran, 1,4-dioksan eller toluen, ved en temperatur varierende mellom romtemperatur og tilbakeløp, i en egnet tid varierende fra ca 1 time til ca 24 timer.
Forbindelsene av formel (IV) til (VII) er, i noen tilfeller, kommersielt tilgjengelige produkter, eller kan fremstilles ved metoder som er velkjent innen teknikken.
Ved fremstilling av forbindelsene av formel (I) ifølge foreliggende oppfinnelses fremgangsmåteformål, må eventuelle funksjonelle grupper i både utgangsmaterialene eller mellomproduktene derav, som ville kunne gi opphav til uønskede sidereaksjoner, hensiktsmessig beskyttes ifølge konvensjonelle teknikker.
Likeledes kan omdannelsen av disse sistnevnte til de frie forbindelsene hvorfra beskytt-elsen er fjernet, utføre ifølge kjente prosedyrer.
Forbindelsene av formel (I) eller (II) er aktive som cdk/cyklin-inhibitorer siden de ga positive resultater ved testing i overensstemmelse med følgende prosedyre.
Den inhiberende aktiviteten til antatte cdk/cyklin-inhibitorer og virkningsgraden til
utvalgte forbindelser ble bestemt ved bruk av en analysemetode basert på anvendelsen av MulitScreen-PH 96-brønnersplaten (Millipore), hvor et fosforcellulosefilterpapir ble plassert ved hver brønnbunn, hvilket sørget for binding av positivt ladet substrat etter et vaske/filtreringstrinn.
Da en radioaktivitetsmerket fosfatgruppe ble overført av ser/threokinasen til det filter-bundede histon, ble utsendt lys målt i en sintelasjonsteller.
Inhiberingsanalysen av cdk2/cyklin A-aktivitet ble utført i overensstemmelse med følgende protokoll: Kinasereaksjon: 1.5 M histon HI-substrat, 25 M ATP (0.5 uCi P33g-ATP), 100 mg cyklinA/cdk2-kompleks, 10 M inhibitor i et sluttvolum på 100 ul buffer (TRIS HC110 mM, pH 7.5 MgC12 10 mM, 7.5 mM DTT) ble tilsatt til hver brønn i en 96 U bunn-brønnplate. Etter inkubasjon i 10 min. ved 37°C ble reaksjonen stoppet med 20 ul EDTA 120 mM.
"Capture": 1001 ble overført fra hver brønn til MultiScreen-plate for å sørge for substratbinding til fosforcellulosefilter. Plater ble deretter vasket 3 ganger med 150 pi/brønn PBS Ca++/Mg++ fritt og filtrert med MultiScreen-filtreringssystem.
Deteksjon: filteret fikk tørke ved 27°C, deretter ble 100 l/brønn av sintillasjonsmiddel tilsatt og 33P merket histon Hl ble detektert ved radioaktivitetstelling i Top-Count-instrumentet.
Resultater: data ble analysert og uttrykt som %-inhibering referert til total enzymaktivitet (=100%).
Alle forbindelser som viste inhibering > 50% ble ytterligere analysert for å studere og definere den kinetiske inhibitorprofilen ved Ki-beregning.
Protokollen som ble benyttet var den samme som beskrevet ovenfor, med unntagelse for ATP- og substratkonsentrasjoner. Både konsentrasjonen av ATP og nistone Hl-substrat ble variert: 4,8,12,24,48 AM for ATP (inneholdende proporsjonalt fortynnet P33g-ATP) og 0.4,0.8,1.2,2.4,4.8 AM for histon ble benyttet i fravær og nærvær av to forskjellige, passende valgte inhibitorkonsentrasjoner.
Eksperimentelle data ble analysert på datamaskinprogrammet "SigmaPlot" for Ki-bestemmelse, ved anvendelse av en vilkårlig bireaktantsystemlikning:
hvor A=ATP og B=histone Hl.
Som et eksempel rapporteres herved den inhiberende aktiviteten mot CDk2/cyklin A-komplekset, uttrykt som IC50-verdi, for en forbindelse ifølge oppfinnelsen, nemlig 2-[2-(acetylamino)l,3-tiazol-4-yl]-N-(5-isopropyl-l,3-tiazol-2-yl)acetamid [0.5 (M)].
I tillegg ble den inhiberende aktiviteten til antatte cdk/cyklin-inhibitorer og virkningsgraden til utvalgte forbindelser bestemt ved bruk av en analysemetode basert på bruken av en SPA (Scintillation Proximityl Assay) 96-brønners plateprøve. Prøven er basert på evnen til streptavidinbelagte SPA-kuler til å fange et biotinylert peptid avledet fra et fosforileringssete i histon.
Da en radioaktivitetsmerkat fosfatgruppe ble overført av ser/threokinasen til det biotinylerte histonpeptidet, ble utsendt lys målt på en scintillasjonsteller.
Inhiberingsanalysen for ckd5/p25-aktivitet ble utført ifølge nedenstående protokoll: Kinasereaksjon: 1.0 M biotinylert histonpeptidsubstrat, 0.25 uCi P33g-ATP,4 nM cdk2/p25-kompleks, 0-100 M-inhibitor i et sluttvolum på 1001 buffer (Hepes 20 mM pH 7.5, MgC12 15 mM, 1 mM DTT) ble tilsatt til hver brønn i en 96 U bunnbrønnplate. Etter inkubasjon i 20 min. ved 37°C ble reaksjonen stoppet ved tilsetning av 500 ug SPA-kuler i fosfatbufret saltoppløsning inneholdende 0.1% Triton-X-100,50 uM ATP og 5 mM EDTA. Kulene fikk sedementere, og radioaktiviteten inkorporert i det 33P-merkede peptidet ble detektert i en Top Count-scintillasjonsteller.
Resultater: data ble analysert og uttrykt som % inhibering ved bruk av formelen:
100X(l-(ukjent - Bkgd) / (Enz. kontroll -Bkgd))
IC50-verdier ble beregnet ved bruk av en variasjon av fireparameter-logistikklikningen:
Hvor X=log(uM) og Y = % inhibering.
Forbindelsen av formel (I) eller (II) er derfor nyttige for begrensning av den uregulerte proleferasjonen av tumorceller, således i terapi i behandlingen av forskjellige tumorer slik som for eksempel karcinomer, for eksempel pattedyrkarcinom, lungekarcinom, blærekarcinom, kolinkarcinom, ovarie- og endometrialtumorer, sarkomer, for eksempel mykvev- og bensarkomer, og hematologiske ondartetheter slik som for eksempel leukemier.
I tillegg er forbindelsen av formel (I) eller (II) også nyttige i behandlingen av andre celleproliferative forstyrrelser slik som psoriasis, vaskulær glattcelleproliferasjon forbundet med atherosklerose og postkirurgisk stenose og restenose og i behandlingen av Alzheimers sykdom.
Forbindelsen av formel (I) eller (II) ifølge oppfinnelsen, egnet for administrasjon til et pattedyr, for eksempel til mennesker, kan administreres ad de vanlige veiene og doseringsnivået avhenger av pasientens alder, vekt og tilstand, og administrasjonsveien. En egnet dosering tilpasset for oral administrasjon av en forbindelse av formel (I) eller (II) kan for eksempel variere fra ca 10 til ca 500 mg per dose, fra 1 til 5 ganger daglig.
Forbindelsen ifølge foreliggende oppfinnelse kan administreres enten som enkeltmidler eller alternativt i kombinasjon med kjente antikreftbehandlinger slik som strålingsterapi eller kjemoterapikur i kombinasjon med cytostatiske eller cytotoksiske midler, midler av antibiotisk type, alkyleringsmidler, antimetabolittmidler, hormonelle midler, immunologiske midler, midler av interferontypen, cyklooksygenaseinhibitorer (for eksempel COX-2-inhibitorer), metallomatriseproteaseinhibitorer, telomeraseinhibitorer, tyrosinkinaseinhibitorer, antivekstfaktor-reseptomiidler, anti-HER-midler, anti-EGFR-midler, anti-angiogenesemidler, farnesyl transferaseinhibitorer, ras-raf-signaltrans-duksjonsvei-inhibitorer, cellesyklusinhibitorer, andre cdks-inhibitorer, tubulinbindings-midler, topoisomerase I-inhibitorer, topoisomerase II-inhibitorer og lignende.
Som et eksempel kan forbindelsen ifølge oppfinnelsen administrere sin kombinasjon med ett eller flere kjemoterapeutiske midler slik som for eksempel taksan, laksan-den vater, innkapslede taksaner, CPT-11, kamptotesinderivater, antracyklinglykosider, for eksempel doksorubicin, idarubicin, epirubicin, etoposid, navelbin, viniblastin, karboplatin, cisplatin, estramustin, celkoksib, Sugen SU-5416, Sugen SU-6668, Herceptin, og lignende, eventuelt med liposomale formuleringer derav.
Dersom slike kombinasjonsprodukter formuleres som en fiksert dose, så anvender de forbindelsene ifølge oppfinnelsen innenfor det ovenfor beskrevne doseringsområde og det andre farmasøytisk aktive middelet innenfor det godkjente doseringsområde.
Forbindelser av formel (I) kan benyttes sekvensielt med kjente antikreftmidler når en kombinasjonsformulering er upassende.
Forbindelsene ifølge oppfinnelsen kan administreres i en rekke forskjellige doserings-former, for eksempel oralt, i form av tabletter, kapsler, sukker- eller filmbelagte
tabletter, flytende oppløsninger eller suspensjoner; rektalt i form av suppositorier; parenteralt, for eksempel intramuskulært, eller ved intravenøs og/eller intratekal og/eller intraspinal injeksjon eller infusjon.
Foerliggende oppfinnelse inkluderer også farmasøytiske preparater innbefattende en forbindelse av formel (I) eller (II), eller et farmasøytisk akseptabelt salt derav i forbindelse med en farmasøytisk akseptabel eksipiens (som kan være en bærer eller et fortynningsmiddel).
De farmasøytiske preparatene som inneholder foreliggende forbindelser fremstilles vanligvis ved å følge konvensjonelle metoder, og administreres i en farmasøytisk egnet form.
De faste orale formene kan eksempelvis sammen med den aktive forbindelsen inneholde fortynningsmidler, for eksempel laktose, dekstrose, sakkarose, sukrose, cellulose, maisstivelse eller potetstivelse; smøremidler, for eksempel silika, talg, stearinsyre, magnesium- eller kalsiumstearat, og/eller polyetylenglykoler; bindemidler, for eksempel stivelser, gummi arabikum, gelatin, metylcellulose, karboksymetylcellulose eller polyvinyl pyrrolidon; desagregeringsmidler, for eksempel en stivelse, alginsyre, alginater eller natriumstivelseglykolat; brusende blandinger; fargestoffer; søtningsstoffer; fuktemidler slik som lecitin, polysorbater, leurylsulfater; og generelt ikke-toksiske og farmakologiske innaktiv substanser benyttet i farmasøytiske formuleringer. De farmasøytiske preparatene kan fremstilles på kjent måte, for eksempel ved hjelp av blandings-, granulerings-, sukkerbeleggings- eller filmbeleggingsprosesser. De flytende dispersjonene for oral administrasjon, for
tablettering, kan for eksempel være siruper, emulsjoner og suspensjoner.
Sirupene kan som bærer inneholde for eksempel sakkarose eller sakkarose med glycerin og/eller mannitol og/eller sorbitil.
Suspensjonene og emulsjonene kan som bærer inneholde for eksempel en naturlig gummi, agar, natriumalginat, pektin, metylcellulose, karboksymetylcellulose eller polyvinylalkohol.
Suspensjonen eller oppløsningene for intramuskulære injeksjoner kan sammen med den aktive forbindelsen inneholde en farmasøytisk akseptabel bærer, v.eks. sterilt vann, olivenolje, etyloleat, glykoler, for eksempel propylenglycol, og om ønsket, en egnet mengde lidokain hydroklorid. Oppløsningene for intravenøse injeksjoner eller infu-sjoner kan som bærer inneholde for eksempel sterilt vann eller de kan fortrinnsvis være i form av sterile vandige, isotoniske saltoppløsninger, eller de kan som bærer inneholde propylenglykol.
Suppositoriene kan sammen med den aktive forbindelsen inneholde en farmasøytisk akseptabel bærer, for eksempel kakaosmør, polyetylenglykol, polyoksyetylen sorbitan fettsyreester-overflateaktivt middel eller lecitin.
Følgende eksempler illustrerer, men begrenser ikke foreliggende oppfinnelse.
EKSEMPLER
Etter å ha beskrevet oppfinnelsen generelt kan en ytterligere forståelse oppnås under henvisning til visse spesifikke eksempler som er gitt heri kun for illustrasjonsformål, og ikke er ment å være begrensende med mindre annet er spesifisert.
Eksempel 1
Fremstilling av 2-amino-5-isopropyll,3-tiazol
2 ml (18.6 mmol) av 3-metylbutyraldehyd ble oppløst i 15 ml 1,4-dioksan.
40.4 ml (18.6 mmol) av en oppløsning 2% vol/vol av brom i 1,4-dioksan ble dryppet deri ved 0°C. Blandingen ble holdt ved romtemperatur under omrøring i to timer, deretter ble 2.83 g (37.2 mmol) tiourea og 5 ml etanol tilsatt.
Etter 6 timer ved romtemperatur ble oppløsningen inndampet til tørrhet, resten ble oppløst i CH2CI2 og produktet ekstrahert med IM saltsyre; det vandige laget ble gjort basisk ved bruk av 30% ammoniumhydrat og ekstrahert på nytt med CH2CI2. Den organiske fasen ble tørket over natriumsulfat og inndampet under vakeum. Resten ble kromatografert på en silikagelkolonne, ved eluering med cykloheksan-etylacetat, og dette ga 1.1 g (42% utbytte) av tittelforbindelsen.
1H-NMR (DMSO-d6) ppm: 6.6 (s, 2H, NH2); 6.58 (s, 1H, tiazol CH); 2.9 (m, 1H, CHMe2); 1.18 (s, 3H, MeCHMe); 1.17 (s, 3H, MeCHMe).
På analog måte ved å starte fra det tilsvarende aldehydet kan følgende produkt fremstilles:
2-amino-5-cyklopropyl-l ,3-tiazol.
Eksempel 2
Fremstilling av tert-butyl 4-{2-[(5-isopropyl-l,3-tiazol-2-yl)amino]-2-oksoetyl}-l,3-tiazol-2-ylkarbamat.
EDCI (20.6 g, 107 mmol) ble tilsatt til en oppløsning av 2-{2[(tert-butoksykarbonyl)-amino]-l,3-tiazol-4-yl}eddikksyre (25 g, 97 mmol) i CHCI3 (200 ml) under isavkjøling.
Etter omrøring i en time ble en oppløsning av 2-amino-5-isopropyl-l ,3-tiazol (13.7 g, 97 mmol) i CHCI3 (150 ml) tilsatt dråpevis, og hele blandingen ble holdt ved 0°C i en time, deretter ved romtemperatur natten over.
Oppløsningen ble vasket med vann, 5% sitronsyre, vann, mettet natriumbikarbonat og saltoppløsning.
Tørking over natriumsulfat og inndamping ga et fast stoff som ble kromatografert på silikagel ved bruk av CH2Cl2:MeOH 95:5 som elueringsmiddel, og dette ga tittelforbindelsen som et fargeløst faststoff (22 g; 59%). Sm.p. 196-197°C.
1H-NMR DMSO-d6) ppm: 12 (s, bred, 1H, NH); 11.4 (s, bred, 1H, NHBoc); 7.14 (s, 1H, H4-tiazol); 6.9 (s, 1H, H5-tiazol'); 3.7 (s, 2H, CH2); 3.08 (m, 1H, CHMe2); 1.42 (s, 9H, t-Bu); 1.22 (d, 6H, CHMe2).
På analog måte, ved å starte fra tilsvarende karboksylsyre, kan følgende produkt fremstilles: tert-butyl 4-{2-[(5-isopropyl-l ,3-tiazol-2-yl)amino]-2-oksoetyl) fenylkarbamat. Sm.p. 179-180<e>C.
1H-NMR (DMSO-d6) ppm: 12.1 (s, bred, 1H, NH); 9.22 (s, bred, 1H, NHBoc); 7.35 (d, 2H, Ph); 7.19 (s, 1H, H4-tiazol); 7.15 (d, 2H, Ph); 3.6 (s, 2H, CH2); 3.08 (m, 1H, CHMe2); 1.43 (s, 9H, t-Bu); 1.11 (d, 6H, CHMe2).
Eksempel 3
Fremstilling av 2-(2-amino-l,3-tiazol-4-yl)-N-(5-isopropyl-l,3-tiazol-2-yl)acetamid. Trifluoreddikksyre (168 ml) ble tilsatt til en oppløsning av tert-butyl 4-{2-[(5-isopropyl-l,3-tiazol-2-yl)amino]-2-oksoetyl}-l,3-tiazol-2-ylkarbamat (22 g, 57.51 mmol) i CH2CI2 (750 ml) og anisol (9.33 ml. 86.27 mmol) under isavkjøling.
Etter omrøring under 2 timer ved 0°C ble oppløsningen holdt ved romtemperatur natten over og deretter inndampet. Resten ble oppløst i CH2O2 og oppløsningsmiddelet ble inndampet (500 ml x 3).
Resten ble deretter skilt mellom CH2CI2 og vann. Det organiske laget ble videre vasket med vann, mettet natrium bikarbonat og saltoppløsning.
Tørking over natriumsulfat og inndamping ga et faststoff som ble trituert med isopropyleter/cykloheksan, og dette ga tittelforbindelsen som et beigefarget faststoff (13 g;81%)sm.p. 201-203°C.
1H-NMR (DMS0-d6) ppm: 11.98 (s, bred, 1H, NH); 7.13 (s, bred, 1H, NHBoc); 7-6.6 (m, 4, Ph); 5.9 (s, bred, 2H, NH2); 3.55 (s, 2H, CH2); 3.08 (m, 1H, CHMe2); 1.12 (d, 6H, CHMe2).
På analog måte kan følgende produkter fremstilles: 2- (4-aminofenyl)-N-(5-isopropøyl-1,3 -tiazol-2-yl)acetamid. Sm.p. 165-166°C.
1H-NMR (DMSO-d6) ppm: 11.98 (s, bred, 1H, NH); 7.13 (s, 1H, H4-tiazol); 7-6.6 (m, 4H, Ph); 5.9 (s, bred, 2H, NH2); 3.55 (s, 2H, CH2); 3.08 (m, 1H, CHMe2); 1.12 (d, 6H, CHMe2);
4-amino-N-(4-{2-[(5-isopropyl-l,3-tiazol-2-yl)amino]-2-oksoetyl}-l,3-tiazol-2-yl)butanamid;
3- amino-N-(4- {2-[(5-isopropyl-1,3-tiazol-2-yl)amino]-2-oksoetyl} -1,3-tiazol-2-yl)propionamid; og
2-amino-N-(4- {2-[(5-isopropyl-l ,3-tiazol-2-yl)amino]-2-oksoetyl}-l ,3-tiazol-2-yl)acetamid.
Eksempel 4
Fremstilling av 2-klor-N-(4-{2-[(5-isopropyl-1,3-tiazol-2-yl)amino]-2-oksoetyl}-1,3-tiazol-2-yl)acetamid.
EDCI (0.49 g, 2.54 mmol) ble tilsatt til en oppløsning av 2-kloreddikksyre (0.24 g, 2.54 mmol) i CHC13 (10 ml) under isavkjøling.
Etter omrøring i en time ved 0°C ble en oppløsning av 2-(2-amino-l,3-tiazol-4-yl)-N-(5-isopropyl-l,3-tiazol-2-yl)acetamid (0.6 g, 2.12 mmol) i CHC13 (10 ml) ble tilsatt dråpevis, og hele blandingen ble holdt ved 0°C i 1 time, deretter ved romtemperatur natten over.
Oppløsningen ble vasket med vann, 5% sitronsyre, vann, mettet natrium bikarbonat og saltoppløsning.
Tørking over natriumsulfat og inndamping ga et faststoff som ble kromatografert på silikagel ved bruk av CH2CI2 og deretter CHjCtøMeOH 99:1 som elueringsmiddel, hvilket ga tittelforbindelsen som et fargeløst faststoff (0.49 g; 65%). Sm.p. 176-178°C.
1H-NMR (CDC13) ppm: 11 (s, bred, 2H, 2NH); 7.01 (s, 1H, H4-tiazol); 6.83 (s, 1H, H5-tiazor); 4.23 (s, 2H, CH2C1); 3.83 (s, 2H, CH2CO); 3.1 (m, 1H, CHMe2); 1.35 (d, 6H, CHMe2).
Følgende produkter kan fremstilles på analog måte: 2-[2-(acetylamino)-1,3-tiazol-4-yl]-N-(5-isopropyl-1,3-tiazol-2-yl)acetamid. Sm.p. 174-176°C.
1H-NMR (DMSO-d6) ppm: 12.1 (2s, bred, 2H, 2NH); 7.15 (s, 1H, H4-tiazol); 6.93 (s, 1H, H5-tiazot<*>); 3.77 (s, 2H, CH2); 3.3 (s, 3H, CH3); 3.1 (m, 1H, CHMe2); 1.22 (d, 6H, CHMe2);
4-klor-N-(4-{2-[(5-isopropyl-l,3-tiazol-2-yl)amino]-2-oksoetyl}-l,3-tiazol-2-yl)butanamid. Sm.p. 170-172°C.
1H-NMR (DMSO-d6) ppm: 12.15 (s, bred, 1H, NH); 12.05 (s, bred, 1H, NH); 7.12 (s, 1H, H4-tiazol); 6.95 (s, 1H, H5-tiazot'); 3.76 (s, 2H, CH2CO); 3.62 (t, 2H, CH2CH2CH2C1); 3.08 (m, 1H, CHMe2); 2.55 (t, 2H, CH2CH2CH2C1); 2 (tt, 2H, CH2CH2CH2C1); 1.1 (d, 6H, CHMe^.
N-(4- {2-[(5-isopropyl-l ,3-tiazol-2-yl)amino]-2-oksoetyl} -1,3-tiazol-2-yl)-2-metoksyacetamid. Sm.p. 147-149°C.
1H-NMR (DMSO-d6) ppm: 12.03 (s, bred, 1H, NH); 7.11 (s, 1H, H4-tiazol); 6.98 (s, 1H, H5-tiazoP); 4.09 (s, 3H, Orne); 3.79 (s, 2H, CH2); 3.1 (m, 1H, CHMe2); 1.21 (d, 6H, CHMe2);
3,3,3-trifluor-N-(4- {2-[(5-isopropyl-1,3-tiazol-2-yl)amino]-2-oksoetyl} -1,3-tiazol-2-yOpropionamid. Sm.p. 214-216'C.
1H-NMR (DMSO-d6) ppm: 12.5 (s, bred, 1H, NH); 12.1 (s, bred, 1H, NH); 7.15 (s, 1H, H4-tiazol); 7.02 (s, 1H, H5-tiazol<*>); 3.79 (s, 2H, CH2); 3.6 (q, 2H, CH2CF3); 3.1 (m, 1H, CHMe2); 1.11 (d, 6H, CHMe2);
2-[4-(dimetylamino)fenyl]-N-(5-isopropyl-l,3-tiazol-2-yl)acetamid. Sm.p. 136-137°C.
1H-NMR (DMS0-d6) ppm: 12 (s, bred, 1H, NH); 7.11 (s, 1H, H4-tiazol); 7.1 (d, 2H, Ph); 6.65 (d, 2H, Ph); 3.55 (s, 2H, CH2); 3.1 (m, 1H, CHMe^); 2.82 (s, 6H, NMe2); 1.21 (d, 6H, CHMe2);
2-[4-(acetylamino)fenyl]-N-(5-isopropyl-l,3-tia2ol-2-yl)-acetamid. Sm.p. 186-187°C.
1H-NMR (DMS0-d6) ppm: 12.09 (s, bred, 1H, NH); 9.9 (s, bred, 1H, NH); 7.6-7.2 (m, 4H, Ph); 7.15 (s, 1H, H4-tiazol); 3.62 (s, 2H, CH2); 3.08 (m, 1H, CHMe2); 2-(s, 3H, CH3); 1.21 (d, 6H, CHMe2);
tert-butyl 2-[(4-{2-[(5-isopropyl-l,3-tiazol-2-yl)amino]2-oksoetyl}-l,3-tiazol-2-yl)amino]-2-oksoetylkarbamat;
tert-butyl 3-[(4-{2-[(t-iso<p>rop<y>l-l,3-tiazol-2-<y>l)amino]-2-oksoetyl}-l,3-tiazol-2-yl)amino]-3-oksopropylkarbamat; og
tert-butyl 4-[(4- {2-[(5-isopropyl-1,3-tiazoI-2-yl)amino]2-oksoetyl} -1,3-tiazol-2-yl)amino]-4-oksobutylkarbamat;
2-[4-(dimetylamino)fenyl]-N-(5-nitro-l,3-tiazol-2-yl)aceatmid; 2-[2-(acetylamino)-l ,3-tiazol-4-yl]-N-(5-nitro-1,3-tiazol-2-yI)acetamid; og N-(5-cyklopropyl-l,3-tiazol-2-yl)-2-[4-(dimetylamno)fenyl]acetamid.
Eksempel 5
Fremstilling av N-(4-{2-[(5-isopropyl-1,3-tiazol-2-yl)amino]-2-oksoetyl}-1,3-tiazol-2-yl)-2-metylpropanamid.
Til en oppløsning av iso smørsyre (491,0.53 mmol) i CH2C12 (1.5 ml), N-cykloheksylkarbodiimid, N<*->metylpolystyren (0.4 g, kadning 2 mmol/g, 0.7908 mmol), N-hydrokybenzotriazol (0.072 g, 0.53 (mmol) og en oppløsning av 2-(2-amino-l,3-tiazol-4-yl)-N-(5-isopropyl-l,3-tiazol-2-yl)acetamid (0.075 g, 0.266 mmol) i CH2C12/DMF (0.4 ml/0.6 ml) ble tilsatt. Reaksjonsblandingen ble holdt under omrøring ved romtemperatur i omkring 8 dager. Etter denne tid ble PS-Trisamin (0.44 g, ladning 3.62 mmol/g, 1.596 mmol) ble tilsatt, omrøring ble fortsatt i ca 6 timer og deretter ble blandingen filtrert. Harpiksen ble vasket med CH2C12 (1 ml x 5), de organiske lagene ble kombinert og inndampet til tørrhet og dette ga tittelforbindelsen etter triturering med diisopropyleter.
På analog måte kan følgende forbindelser fremstilles ved å starte fra de tilsvarende karboksylsyrene: N-(4- {2-[(-5-isopropyl-1,3-tiazol-2-yl)amino]-2-oksoetyl} -1 (3-tiazol-2-yl)acrylamid; N-(4- {2-[(5-isopropyl-l ,3-tiazol-2-yl)amino]-2-oksoetyl} -1,3-tiazol-2-yl)-2-naftamid; N-(4- {2-[(5-isopropyl-1 ^-tiazoW-ylJamino^-oksoetyl}-1,3-tiazol-2-yl)benzamid; N-(4- {2-[(5-isopropyl-1,3-tiazol-2-yl)amino]-2-oksoetyl} -1,3-tiazol-2-yI)-2-fenylacetamid; N-(4-{2-[(5-isopropyl-l,3-tiazol-2-yl)amino]-2-oksoetyl}-l,3-tiazol-2-yl)-2-(3-pyridinyl)acetamid; 2)2)3,3,3-pentafluor-N-(4-{2-[(5-isopropyl-l)3-tiazol-2-yl)amino]-2-oksoetyl}-1,3-tiazoI-2-yl)propanamid,
2-fluor-N-(4- {2-[(5-isopropyl-l ,3-tiazol-2-yl)amino]-2-oksoetyl}-1,3-tiazol-2-yl)acetamid;
2-klor-N-(4- {2-[(5-isopropyl-1,3-tiazol-2-yl)amino]-2-oksoetyl} -1,3-tiazol-2-yl)acetamid;
N-(4-{2-[(5-isopropyl-l,3-tiazol-2-yl)amino]-2-oksoetyl}-l,3-tiazol-2-yl)-2-(4-metyl-1 -piperazinyl)acetamid;
2-(4-benzyl-l -piperazinyl)-N-(4- {2-[(5-isopropyl-l ,3-tiazol-2-yl)amino]-2-oksoetyl}-l,3-tiazol-2-yl)acetamid;
N-(4- {2-[(5-isopropyl-l ,3-tiazol-2-yl)amino]-2-oksoetyl>-1,3-tiazol-2-yl)-2-(l - piperidinyl)acetamid;
N-(4- {2-[(5-isopropyl-l ,3-tiazol-2-yl)amino]-2-oksoetyl} -1,3-tiazol-2-yl)-2-(lH-lAS^-tetrazol-l-ylJacetamid;
N-(4- {2-[(5-isopropyl-l ,3-tiazol-2-yl)amino]-2-oksoetyl} -1,3-tiazol-2-yl)-5-okso-2-pyrrolidinkarboksamid;
N* 1 *-(4- {2-[(5-isopropyl-1,3-tiazol-2-yl)amino]-2-oksoetyl}-l ,3-tiazol-2-yl)malonamid;
N* 1 *-(4- {2-[(5-isopropyl-l ,3-tiazol-2-yl)amino]-2-oksoetyl} - l,3-tiazol-2-yl)suksinimid;
3-(lH-beiizimidazol-2-yl)-N-(4-{2-[(5-isopropyl^^ oksoetyl}-l,3-tiazol-2-yl)propanamid; og
1 -acetyl-N-(4-[(5-isopropyl-1,3-tiazol-2-yl)amino-2-oksoetyl}-1,3-tiazoI-2-yl)-4-piperidinkarboksamid; 2- c<y>klo<p>orp<y>l-N-(4-{2-[(54sopropyl-l,3-tiazol-2-yl)amino]-2-oksoetyl}-l,3-tiazol-2-yl)acetamid; N-(4- {2-[(5-isopropyl-l ,3-tiazol-2-yl)amino]-2-oksoetyl} -1,3-tiazol-2-yl)-5-metyl-2-pyrazinkarboksamid; N-(4-{2-[(5-isopropyl-l,3-tiazol-2-yl)amino]-2-oksoetyl}-l,3-tiazol-2-yi}-2-propylamid; N-(4-{2-[(5-isopropyl-l,3-tiazol-2-yl)amino]-2-oksoetyl}-l,3-tiazol-2-yI)-5-metyl-1,3-oksazol-4-karboksamid; N-(4-{2-[(5-isopropyl-l,3-tiazol-2-yl)amino]-2-oksoetyl}-l,3-tiazol-2-yl)-3,3-dimietylbutanarnid; N-(4- {2-[(5-isopropyl-l ,3-tiazol-2-yl)amino]-2-oksoetyl} -1,3-tiazol-2-yl)-3-metyl-2-butenamid; 3- cyklopentyl-N-(4- {2-[(5-isopropyl-l ,3-tiazol-2-yl)amino]-2-oksoetyl} -1,3-tiazol-2-yl)propanamid; N-(- {2-[(5-isopropyl-l ,3-tiazol-2-yl)amino]-2-oksoetyl}-1 ,3-tiazol-2-yl)-2-(3-tienyl)acetamid; N-(4- {-[(5-isopropyl-l ,3-tiazol-2-yl)amino]-2-oksoety} -1,3-tiazol-2-yl)-2-(3-pyridinyl)acetamid; 2)2)2-trilfuor-N-(4-{2-[(5-isopropyl-l,3-tiazol-2-yl)amino]-2-oksoetyl}-l)3-tiazol-2-yl)acetamid;
N-(4- {2-[(5-isopropyl-l ,3-tiazol-2-yl)amino]-2-oksoetyl} -1,3-tiazoI-2-yl)-3-(2-tienyl)propanamid;
N-(4- {2-[(5-isopropyl-1,3-tiazol-2-yl)ammo]-2-oksoetyl} -1,3-tiazol-2-yl)-2-(4-pyridinylsulfanyl)acetamid;
N-(4- {2-[(5-isopropyl-1,3-tiazol-2-yl)amino]-2-oksoet<y>l}-l ,3-tiazol-2-yl)-2-(3-pyridinyl)-l ,3-tiazol-4-karboksamid;
2-[2-(acetylamino)-l>3-tiazol-4-yl]-N-(5-cyklopropyl-l)3-tiazol-2-yI)acetamid.
Eksempel 6
Fremstilling av etyl 2-[(4-{2-[(5-isopropyl-ll3-tiaz»l-2-yl)amino]-2-oksoetyl}-l,3-tiazol-2-yl)amino]-2-oksoacetat.
En oppløsning av etyloksalylklorid (1.2 ml, 10.6 mmol) i CHCI3 (3 ml) ble tilsatt dråpevis til en oppløsning av 2-(2-amino-l,3-tiazol-4-yl)-N-(5-isopropyl-l,3-tiazol-2-yl)acetamid (2.5 g, 8.85 mmol) og trietylamin (1.85 ml, 13.28 mmol) i CHCI3/DMF (50 ml/15 mt), under avkjøling ved 0°C. Reaksjonsblandingen ble omrørt i ca 1 time ved 0°C og ved romtemperatur natten over, deretter vasket med vann, 5% sitronsyre, mettet natrium bikarbonat, saltoppløsning, tørket over natriumsulfat og inndampet til tørrhet, og dette ga tittelforbindelsen som ble benyttet uten ytterligere rensing (1.2 g).
På analog måte ved å starte fra det tilsvarende syrekloridet ble følgende forbindelser fremstilt og benyttet som råmaterialer: etyl 3-[(4-{2-[(5-isopropyH,3-tiazol-2-yl)-amino]-2-oksoetyl}-l,3-tiazol-2-yl)amino]-3-okaopropanoat; og
etyl 4- [(4- {2-[(5-isopropyl-1,3-tiazol-2-yl)amino] -2-oksoetyl} -1,3 -tiazol-2-y l)amino] -4-oksobutanoat.
Eksempel 7
Fremstilling av 2-[(4-{2-[(5-isopropyl-1,3-tiazol-2-yl)amino]-2-oksoetyl}-1,3-tiazol-2-yl)amino]-2-oksoeddikksyre.
Råmaterialet oppnådd i eksempel 6 (0.5 g; 1.31 mmol) ble oppløst i 1,4-dioksan/- metanol (10 ml/5 ml) og behandlet med IN NaOH (1.5 ml, 1.5 mmol), ved romtemperatur i ca 48 timer. IN HC1 (1.5 ml) ble tilsatt under avkjøling i et isbad, og det resulterende produkt filtrert, vasket med metanol og tørket. Dette ga forbindelsen som et fargeløst faststoff (0.25 g, 54%). Sm.p. 214-215°C.
1H-NMR (DMSO-d6) ppm: 12.65 (s, bred, 1H, NH); 12.1 (s, bred, 1H, NH); 7.15 (s, 1H, H4-tiazol); 7.1 (s, 1H, H5 tiazol'); 4.8 (s, 2H, CH2); 3.1 (m, 1H, CHMe2); 1.21 (d6H, CHMe2);
På analog måte kan følgende forbindelser fremstilles: N-(4- {2-[(5-isopropyl-l ,3-tiazol-2-yl)amino]-2-oksoetyl} -1,3-tiazol-2-yl)-3-oksobeta-alanin. Sm.p. 186-188<4>C.
1H-NMR (DMSO-d6) ppm: 12.77 (s, bred, 1H, COOH); 12.22 (s, bred, 1H, NH); 12.05 (s, bred, 1H, NH); 7.25 (s, 1H, H4-tiazol); 6.98 (s, 1H, H5-tiazol'); 3.8 (s, 2H, CH2COOH); 3.42 (s, 2H, CH2); 3.2 (m, 1H, CHMe2); 1.22 (d, 6H, CHMe2); og
4-[(3-{2-[(5-isopropyl-l ,3-tiazol-2-yl)amino]-2-oksoetyl} -1,3-tiazol-2-yl)amino]-4-oksobutansyre.
Eksempel 8
Fremstilling av 2-[2-(glykoIoylamino)-l,3-tiazol-4-yl]-N-(5-isopropyl-l,3-tiazol-2-yl)acetamid.
Råmaterialet oppnådd i eksempel 6 (0.7 g, 1.8 mmol) ble delvis oppløst i dietyleter/- tetrahydrofuran (65ml/30 ml) og behandlet med metanol (0.13 ml, 3.IS mmol) og L1BH4 (0.07 g, 3.15 mmol). Reaksjonsblandingen ble omrørt ved 45°C i ca 20 minutter, tetrahydrofuran (20 ml) ble tilsatt og, etter en time til, ble en ytterligere mengde metanol (0.03 ml) og LiBHU (0.018 g) tilsatt. Omrøring ble fortsatt i 1 time, suspensjonen ble tilsatt med IN HC1, fortynnet med vann og ekstrahert med CH2CI2. Det organiske laget ble vasket med IN HC1 satloppløsning, tørket og inndampet. Resten ble triturert med diisopropyleter og deretter kromatografert på silikagel ved bruk av CHCl3:MeOH;30% NH4OH 97:3:0.3 som elueringsmiddel, og dette ga tittelforbindelsen som et fargeløst faststoff (0.154 g, 28%). Sm.p. 173-175°C.
1H-NMR (CDCI3) ppm: 6.95 (s, 1H, H4-tiazol); 6.7 (s, 1H, H5-tiazol'); 4.26 (s, 2H, CH2OH); 3.8 (s, 2H, CH2); 3.1 (m, 1H, CHMe2); 1.21 (d, 6H, CHMe2);
På analog måte, og ved å starte fra de tilsvarende esterderivatene, kan følgende forbindelser fremstilles: 3 -hydroksy-N-(4- {2- [ (5-isopropyl-1,3 -tiazol-2-yl)amino] -2-oksoetyl} -1,3-tiazol-2-yl)propanamid; og
4-hydroksy-N-(4- {2-[(5-isopropyl-l ,3-tiazol-2-yl)amino]-2-oksoetyl} -1,3-tiazol-2-yl)butanamid.
Eksempel 9
Fremstilling av 2-(dimetylamino)-N-(4- {2-[(5-isopropyl-l ,3-tiazol-2-yl)amino]-2-oksoetyl}-l,3-tiazol-2-yl)acetamid.
En blanding av 2-klor-N-(4-{2-[(5-isopropyl-l,3-tiazol-2-yl)amino]-2-oksoetyl}-l,3-tiazol-2-yl)acetamid (0.5 g, 1.4 mmol), 2M dimetylamin i metanol (3.5 ml, 7 mmol) og kaliumiodid (0.116 g, 0.7 mmol) blir tilbakeløpskokt i ca 6 timer. Etter avkjøling ble oppløsningen fortynnet med vann, surgjort med IN HC1 og ekstrahert med dietyleter for å eliminere de ureagerte produktene. Den vandige oppløsningen ble deretter gjort basiske med IN NaOH og ekstrahert med dietyleter. Det organiske laget ble tørket over natriumsulfat og inndampet. Resten ble renset ved kromatografi på silikagel ved bruk av CH2CI2:MeOH 97:1 og deretter 95:5 som elueringsmiddel. Tittelforbindelsen ble oppnådd i et utbytte på 20% (0.1 g) som et lysegult faststoff. Sm.p. 70-71°C.
1H-NMR (DMSO-d6) ppm: 12.1 (s, bred, 1H, NH); 11.8 (s, bred, 1H, NH); 7.17 (s, 1H, H4-tiazoi); 6.95 (s, 1H, H5-tiazol'); 3.75 (s, 2H, CHjNmej); 3.17 (s, 2H, CH2); 3.1 (m, 1H, CHMe2); 2.12 (s, 6H, Nme2); 1.22 (d, 6H, CHMe2);
Eksempel 10
Fremstilling av 2-(2-{[2-(dimetylamino)-2-oksoetylamino}-l,3-tiazol-4-yl)-N-(5-isopropyl-1,3-tiazol-2-yl)acetamid.
En blanding av 2-(2-amino-l,3-tiazol-4-yl)-N-(5-isopropyl-l,3-tiazol-2-yl)acetamid (0.6 g, 2.12 mmol), 2-klor-N,N-dimetylacetamid (0.27 ml, 1.96 mmol) og tørt kaliumkarbonat (0.54 g, 3.92 mmol) i tørr DMF (5 ml) ble omrørt ved 60°C i ca 4 timer. Etter avkjøling ble oppløsningen fortynnet med vann, og ekstrahert med CHCI3. Det organiske laget ble vasket med saltoppløsning, tørket og inndampet. Resten ble renset ved kromatografi på silikagel ved bruk av CH2C12 etterfulgt av CH2Cl2:MeOH 95:5 som elueringsmiddel. Tittelforbindelsen ble oppnådd i et utbytte på 62% (0.5 g) som et fargeløst faststoff. Sm.p. 211-213°C.
1H-NMR (DMSO-d6) ppm: 7.02 (s, 1H, H4-tiazol; 6.75 (s, 1H, H5-tiazor); 5(s, 2H, NHCH2); 3.43 (s, 2H, NHCOCH2); 3.55 (s, 2H, CH2); 3.1 (s, 3H, Nme); 2.98 (m, 1H, CHMe2); 2.82 (s, 3H, Nme); 1,2 (d, 6H, CHMe2),
På analog måte kan følgende produkter fremstilles ved å starte fra det tilsvarende alkylhalogenidet: 2{2-[2-amino-2-oksoetyl)amino]-l,3-tiazol-4-yl}-N-(5-isopropyl-l,3-tiazol-2-yl)acetamid. Sm.p. 172-174°C.
1H-NMR (DMS0-d6) ppm: 7.6 (s, bred, 1H, NHCO); 7.2 (s, bred, 1H, NH); 7.09 (s, 1H, H4-tiazol); 6.72 (s, 1H, H5-tiazol'); 4.7 (s, 2H, NHCH2); 3.45 (s, 2H, NHCOCH2); 2.95 (m, 1H, CHMe2); 1.2 (d, 6H, CHMe2);
N-(5-isopropyl-1,3-tiazol-2-y!)-2-(2- {[2-(4-morfolinyl)etyl]amino} -1,3-tiazol-4-yl)acetamid;
2-{2-[(2,3-dihydroksypropyl)amino]-l,3-tiazol-4-yl}-N-(5-isopropyl-l,3-tiazol-2-yl)acetamid;
2-[2-(l-adamantylamino)-1,3-tiazol-4-yl]-N-(5-isopropyl-l ,3-tiazol-2-yl)acetamid;
N-(5-isopropyl-l,3-tiazol-2-yl)-2-(2-{[2-(4-metyl-l-piperazinyl)etyl]amino}-1,3-tiazol-4-yl)acatmid;
2-(2- {[3-(dimetylamino)-2-hydroksypropyl]amirio}-1,3-tiazol-4-yl)-N-(5-isopropyl-1,3-tiazol-2-yl)acetamid;
N-(5-isopropyl-l,34iazoI-2-yl)-2-[4-(4-metyl-l-pipei^inyl)fenyl]acetamid;
N-(5 -isopropyl-1,3 -tiazol-2-yl)-2-[4-(4-morfolinyl)fenyl] acetamid;
N-(5-isopropyl-l ,3-tiazol-2-yl)-2-[4-(l -pyrrolidinyl)fenyl]acetamid;
N-(5-isopropyl-l ,3-tiazol-2-yl)-2-(4- {[2-(4-metyl-1 -
piperazinyl)etyl] amino } fenyl)aceatmid;
N-(5-isopropyl-1,3-tiazol-2-yI)-2-(4- {[2-(4-morfolinyl)etyl]amino}fenyl)acetamid;
2-{4-[(2,3-dihydroksypropyl)amino]fenyl}-N-(5-isopropyl-l,3-tiazol-2-yl)acetamid;
2-(4- {[3-(dimetylamino)-2-hydroksypropyl]amino} fenyl)-N-(5-isopropyl-l ,3-tiazol-2-yl)acetamid;
2-[4-(l -adamentylamino)fenyl)-N-(5-isopropyl-1,3-tiazol-2-yl)acetamid;
2- {4-[(2-amino-2-oksoetyl)amino]fenyl}-N-(5-isopropyl-1,3-tiazol-2-yl)acetamid; og
2-(4- {[2-(dimetylamino)-2-oksoetyl] amino} fenyl)-N-(5-isopropyl-1,3-tiazol-2-yl)acetamid.
Eksempel 11
Fremstilling av N-(5-isopropyl-l ,3-tiazol-2-yl)-2-(2- {metyl[2-(4-metyl-l-piperazinyl)etyl] amino} -1,3-tiazol-4-yl)acetamid. N-(5-isopropyl-l ,3-tiazol-2-yl)-2-(2- {[4-metylpiperazinyl)etyl] amino} -1,3-tiazol-4-yl)acetamid (1 g, 2.45 mmol) og 40% formaldehyd i vann (0.17 ml, 2.45 mmol) ble blandet i CHCU (10 ml) og deretter behandlet med natrium triacetoksyborhydrid (0.727 g, 3.43 mmol). Blandingen ble omrørt ved romtemperatur under nitrogenatmosfære i 5 timer. Reaksjonen i reaksjonsblandingen ble stoppet ved tilsetning av vandig mettet natrium bikarbonat, og produktet ble ekstrahert med CHCI3. Det organiske lag ble vasket md saltoppløsning, tørket og inndampet. Tittelforbindelsen ble oppnådd etter kromatografisk rensing i et utbytte på 75%.
På analog måte kan følgende produkter fremstilles:
2- {2-[(2,3-dihydroksypropyl)(metyl)amino]-l ,3-tiazol-4-yl} -N-(5-isopropyl-1,3-tiazol-2-yl)acetamid;
N-(5-isopropyl-1,3-tiazol-2-yl)-2-(2- {metyl[2-(4-morfolinyl)etyl]amino}-l ,3-tiazol-4-yl)acetamid;
N-(5-isopropyl-l ,3-tiazol-2-yl)-2-(4- {metyl[2-(4-morfolinyl)etyl] amino} fenyl)acetamid;
N-(5-isopropyl-l ,3-tiazol-2-yl)-2-(4- {metyl-1 -
piperazin)etyl] amino} fenyl)acetamid;
2- {4-[(2,3-dihydroksypropyl)(metyl)amino]fenyI} -N-(5-isopropyl-1,3-tiazol-2-yl)acetamid;
3- [[2-( {2-[4-(dimetylamino)fenyl] acetyl} amino)-1,3-tiazol-5-yl](metyl)amino]propylacetat;
2-[[2-( {2-[4-(dimetylamino)fenyl]acetyl}amino)-l ,3-tiazol-5-yl](metyl)amino]etylacetat;
2- [[2-( {2-[2-(acetylamino)-l ,3-tiazol-4-yl] acetyl} amino)-l ,3-tiazol-5-yl(metyl)amino]etylacetat og
3- [[2-( {2-(acetylamino)-l ,3-tiazol-4-yl]acetyl} amino)-1,3-tiazol-5-yl](metyl)amino]propylacetat.
Eksempel 12
Fremstilling av N-(4- {2-[(5-isopropyl-1,3-tiazol-2-yl)amino]-2-oksoetyl}fenyl)-2-metoksyacetamid.
Til en oppløsning av 2-metoksyeddikksyre (41 ul, 0.53 mmol) CH2CI2 (1.5 ml), N-cykloheksylkarbodiimid, N<*->metyl polystyren (0.53 g, ladning 2 mmol/g, 1.064 mmol), på forhånd vasket med CH2C12 (5 ml x 3), 4-DMAP (0.032 g, 0.266 mmol) og en oppløsning av 2-(4-aminofenyl)-N-(5-isopropyl-l,3-tiazol-2-yl)acetmid (0.076 g, 0.266 mmol) i CH2C12/DMF (0.4 ml/0.6 ml) ble tilsatt. Reaksjonsblandingen ble holdt under omrøring ved romtemperatur i ca 72 timer, harpiksen ble filtrert, vasket med CEfeCl?
(10 ml x 3), filtratet kombinert, vasket med vann, 5% saltsyre, vann, mettet natriumbikarbonat og vann, tørket og inndampet.
På analog måte, og ved å starte fira de tilsvarende karboksylsyrene, kan følgende forbindelser fremstilles: N-(4-[(5-isopropyl-l,3-tiazol-2-yl)amino]-2-oksoetyl}fenyl)nikotinamid;
N-(4- {2-[(5-isopropyl-1,3-tiazol-2-yl)amino]-2-oksoetyl} fenyl)-5-metyl-2-tiofenkarboksamid;
N-(4- {2-[(5-isopropyl- l,3-tiazol-2-yl)amino]-2-oksoetyl} fenyl)-5-metyl-2-pyrazinkarboksamid;
N-(4- {2-[(5-isopropyl-1,3-tiazol-2-yl)amino]-2-oksoetyl} fenyl)-5-metyl-4-isokazolkarboksamid;
N-(4- {2-[(5-isopropyl—1,3-tiazol-2-yl)amino]-2-oksoetyl} fenyl)-3,5-dimetyl-4-isoksazolkarboksamid;
(dimetylamino)-N-(4- {2-[(5-isopropyl-l ,3-tiazol-2-yl)amino]-2-oksoetyl} fenyl)benzamid;
4-(acetylamino)-N-(4- {2-[(5-isopropyl-l ,3-tiazol-2-yl)amino]-2-oksoetyl} fenyl)benzamid;
4-(dimetylamino)-N-(4- {2-[(5-isopropyl-l ,3-tiazol-2-yl)amino]-2-oksoetyl} fenyl)benzamid;
N-(4-{2-[(5-isopropyl-l,3-tiazol-2-yl)amino]-2-oksoetyl}fenyl)-l,3-benzodioksol-5-karboksamid;
4-(aminosulfonyl)-N-(4- {2-[(5-isopropyl-1,3-tiazol-2-yl)amino]-2-oksoetyl} fenyl)benzamid;
2-klor-2,2-difluor-N-(4- {2-[(5-isopropyl-1,3-tiazol-2-yl)amino]-2-oksoetyl} fenyl)acetamid;
2-cyano-N-(4- {2-[(5-isopropyl-1,3-tiazol-2-yl)amino]-2-
oksoetyl} fenyl)acetamid; l-acetyl-N-(4- {2-[(5-isopropyl-l ,3-tiazol-2-yl)amino]-2-oksoetyl} fenyl)-4-piperidinkarboksamid;
W1 '-(4- {2-[(5-isopropyl-l ,3-tiazol-2-yl)amino]-2-oksoetyl} fenyl)suksinimid;
3,3,3-trifluor-N-(4- {2-[(5-isopropyl-l ,3-tiazol-2-yl)amino]-2-oksoetyl} fenyl)propanamid;
N-(4-{2-[(5-isopropyl-13-tiazol-2-yl)amino]-2-oksoetyl}fenyl)-2-fenylacetamid;
N-(4- {2-[(5-isopropyl-1 ,3-tiazol-2-yl)amino]-2-oksoetyl} fenyl)-2-metoksy-2-fenylacetamid;
2-[4-(dimetylamino)fenyl]-N-(4- {2-[(5-isopropyl-1,3-tiazol-2-yl)amino]-2-oksoetyl} fenyl)acetamid;
N-(4- (2-[(5-isopropyl-l ,3-tiazol-2-yl)amino]-2-oksoetyl} fenyl)-2-(3-pyridyl)acetamid;
N-(4- {2-[(5-isopropyl-l ,3-tiazol-2-yl)amino]-2-oksoetyl} fenyl)-2-(3-tienyl)acetamid;
N-(4- {2—[(5-isopropyl-l ,3-tiazol-2-yl)amino]-2-oksoetyl} fenyl)-2-[5-(l - pyrrolidinyl)-2H-l,2,3,4-tetraazol-2-yl]acetamid.
Eksempel 13
Fremstilling av N-(5-isopropyl-1,3-tiazol-2-yl)-2-[2-(2-okso-1 -pyrrolidinyl)-1,3-tiazol - 4-yl]acetamid.
En blandiiig av 2.8 g (0.01 mol) av 2-(2-amino-l)3-tiazol-4-yl)-N-(5-isopropyl-l,3-tiazol-2-yl)acetamid, 4.84 g (0.02 mol) av etyl-iodbutyrat og 2.76 g (0.02mol) av kaliumkarbonat i 50 ml absolutt etanol ble omrørt under tilbakeløp i 5 timer. Blandingen ble avkjølt og filtrert, og saltene ble vasket med to 20 ml etanolporsjoner. Etanolen ble fjernet ved redusert trykk, og resten ble oppløst i 100 ml CH2CI2. Oppløsningen ble vasket med 30 ml vann, tørket og oppløsningsmiddelet ble inndampet. Resten ble renset ved kromatografi på silikagel ved bruk av CH2Cl2:MeOH 95:5 som elueringsmiddel, og dette ga tittelforbindelsen et ubytte på 30% (1.05 g).
Eksempel 14
Fremstilling av l-(2,2-dietoksyetyl)cyklopropan.
Diazometan (6.17 g, 147 mmol) ble tilsatt dråpevis til 3.02 g (21 mmol) av 3-butenal dietylacetal i 10 ml tørr eter under sterk omrøring ved 0°C. Deretter ble 70 mg (0.312 mmol) av palladium (II) acetat i 50 ml tørr eter tilsatt på en gang. Deretter fortsatte omrøring ved 0°C inntil utviklingen av N2 opphørte (10 min.). Eteren ble avdestillert til det reduserte volum av reaksjonsblandingen på ca 10 ml. Bunnfallet ble frafiltrert på en frittet glasstrakt og filtratet inndampet. Råproduktet (2.57 g) inneholdt 97% av tittelforbindelsen (GC), og ble benyttet uten ytterligere rensing.
Eksempel 15
Fremstilling av 2-cyklopropylacetaldehyd.
l-(2,2-dietoksyetyl)cyklopropan (2.57 g, 16 mmol) ble suspendert i vandig HC1 (0.1 M, 120 ml) og ornrørt ved romtemperatur i 30 timer, hvoretter TLC viste fullstendig omdannelse til produkt i form av en uklar oppløsning. Reaksjonsblandingen ble deretter ekstrahert med eter. Den eteriske oppløsningen ble vasket med vann, tørket og oppløsningsmiddelet ble inndampet. Resten ble renset ved kromatografi på silikagel ved bruk av petroleumeter: etylacetat 95:5 som elueringsmiddel, hvilket ga tittelforbindelsen som en olje og (1.07 g, 80%).
Eksempel 16
Fremsti Iling av 2-[2-(acetylamino)-1,3-tiazol-4-yl]-N-(5-amino-1,3-tiazol-2-yl)acetamid.
En oppløsning av 2-[2-(acetylamino)-l,3-tiazol-4-yl]-N-(5-nitro-l,3-tiazol-2-yl)acetamid (1 g, 3.23 mmol) i etanol (150 ml) ble hydrogenert i nærvær av 10% Pd/C (0.1 g, 10% vekt/vekt) ved romtemperatur i ca 5 timer. Reaksjonsblandingen ble filtrert og inndampet. Resten ble triturert med diisopropyleter, og dette ga tittelforbindelsen et utbytte på 89% (0.8 g).
På analog måte kan følgende forbindelse fremstilles ved å starte fra det tilsvarende nitroderivatet:
2-[4-(imetylamino)fenyl]-N-(5-amino-l,3-tiazol-2-yl)acetamid.
Eksempel 17
Fremstilling av 3- {[2-({2-[2-(acetylamino)-l,3-tiazol-4-yl]acetyl}amino)-1,3-tiazol-5-yl]amino}propylacetat.
En oppløsning av 2-[2-(acetylamino)-l,3-tiazol-4-yl]-N-(5-amino-l,3-tiazol-2-yl)acetamid (0.5 g, 1.79 mmol), 3-bromopropylacetat (0.4 g, 2.15 mmol), 2.6-lutidin
(0.25 ml, 2.15 mmol) i DMF (10 ml) ble oppvarmet ved 70°C i ca 72 timer. Reaksjonsblandingen ble fortynnet med vann, surgjort med 0.5 HC1 og ekstrahert med CH2O2. Det vandige laget ble bragt til pH 7/8 med 0.5N NaOH og ekstrahert med CH2C12. Det organiske laget ble vasket med saltoppløsning, tørke og inndampet. Resten ble kromatografert på silikagel ved bruk av CH2Cl2:MeOH 95:5 som elueringsmiddel, hvilket ga tittelforbindelsen i et utbytte på 45%.
På analog måte kan følgende forbindelser fremstilles: 2- {[2-[2-(acetylamino)-1,3-tiazol-4-yl]acetyl} amino)-1,3-tiazol-5-yljamino} etylacetat;
2- {[2-( {2-[4-(dimetylamino)fenyl]acetyl} amino)-1,3-tiazol-5-
yl] amino} etylacetat; og
3- {[2-( {2-[4-(dimetylamino)fenyl]acetyl} amino)-1,3-tiazol-5-yl]amino}propylacetat.
Eksempel 18
Fremstilling av 2-[2-(acetylamino)-l,3-tiazol-4-yl]-N-{5-[(3-hydrookspropyl)(metyl)amino]-1,3-tiazol-2-yl} acetamid.
3-[[2-( {2-[2-(acetylamino)-l ,3-tiazol-4-yl]acetyl} amino)-l ,3-tiazol-5-yl)(metyl)amino]propylacetat (0.5 g, 1.27 mmol) ble oppløst i metanol (50 ml) og behandlet med IN NaOH (1.4 ml, 1.4 mmol) ved 0°C i ca 24 timer. Oppløsningsmiddelet ble inndampet og resten oppløst i CH2Cl2/vann. Det organiske laget ble vasket med vann, saltoppløsning, tørket og inndampet. Resten ble kromatografert på silikagel ved bruk av CH2Cl2:MeOH 95:5 som elueringsmiddel, og dette ga tittelforbindelsen i et utbytte på 40%.
På analog måte kan følgende forbindelser fremstilles: 2-[2-(acetylamino)-1,3-tiazol-4-yl]-N-[(3-hydroksypropyl)amino]-l ,3-tiazol-2-yl} acetamid;
2-[2-(acetyIamino)-l,3-tiazol-4-yl]-N-{5-[(2-hydroksyetyl)(metyl)amino]-l,3-tiazol-2-yl} acetamid;
2-[2-(acetylamino)-l ,3-tiazol-4-yl]-N- {5-[(2-hydroksymetyl)amino]-l ,3-tiazol-2-yl} acetamid; og
2-[4-(dimetylamino)fenyl]-N-{5-[(2-hydroksymetyl)amino]-l,3-tiazol-2-yl}acetamid;
2-[4-(dimetylarmrø^ yl} acetamid;
2-[4-(dimetylamino)fenyl-N-{5-[(3-hydorksypropyl)(metyl)amino]-l,3-tiazol-2-yl} acetamid; og
2-[4-(dimetylamino)fenyl]-N-{5-[(3-hydroksypropyl)amino]-l,3-tiazol-2-yl} acetamid.
Tallrike modifikasjoner og variasjoner av foreliggende oppfinnelse er åpenbart mulig i lys av det som er beskrevet i det ovenstående. Det skal derfor forstås at oppfinnelsen, innenfor de medfølgende kravs omfang, kan utføres på annen måte enn det som er spesifikt beskrevet heri.
Claims (1)
1.
Anvendelse av en forbindelse representert ved formel (I) eller (II):
hvor
L er en fenylgruppe eller en thiazolylgruppe;
R er en aminogruppe eventuelt ytterligere substituert med en eller flere grupper som er Uke eller forskjellige, valgt fira Ci-Ce alkyl som eventuelt er ytterligere substituert med en eller flere hydroksy eller Ci-Q alkylkarbonylgrupper; eller
en rettkjedet eller forgrenet Ci-Ce alkylgruppe;
Ri er hydrogenatom;
R2 og R3, som kan være like eller forskjellige, er et hydrogenatom, en rettkjedet eller forgrenet Ci-Ce alkylgruppe eller en fenylgruppe, som hver eventuelt er substituert med aminokarbonyl, Ci-Ce alkylaminokarbonyl, di-Q-Ce alkylaminokarbonyl, amino, Ci-Ce alkylamino, di-C] -Ce alkylamino, OH, Q-Q alkoksy, morfolinyl, piperidinyl eller piperazinyl (eventuelt substituert med C1-C6 alkyl), eller
R2 og R3 danner sammen med nitrogenatomet til hvilket de er bundet, en 4-morfolinyl-, pyrrolidinyl eller 2-okso-l-pyrrolidinylring;
R4 er et Ci-Ce alkylsulfonyl eller en rettkjedet eller forgrenet Ci-Ce alkylgruppe som eventuelt er substituert med halogen, CF3-karboksy, Ci-Ce alkoksy, Ci-Ce alkylamino, amino, di- Ci-Ce alkylamino, morfolinyl, pyrrolidinyl (eventuelt substituert med okso), fenyl eller furyl (eventuelt substituert med hydroksy-Ci-Ce alkyl, eller et farmasøytisk akseptabelt salt derav, for fremstilling av et farmasøytisk preparat for behandling av celleproliferative forstyrrelser forbundet med en endret celleavhengig kinaseaktivitet.
2.
Anvendelse ifølge krav 1, hvor den celleproliferative forstyrrelsen er valgt fra gruppen bestående av kreft, Alzheimers sykdom, virale infeksjoner, autoimmunsykdommer og neurodegenerative forstyrrelser.
3.
Anvendelse ifølge krav 2, hvor kreften er valgt fra gruppen bestående av karcinom, skvamøs cellekarcinom, hematopoietiske tumorer av myeloid eller lymfoid opprinnelse, tumorer av mesenkymal opprinnelse, tumorer i det sentrale og perifere nervesystemet, melanom, seminom, teratokarsinom, osteosarkom, xenoderoma pigmentosum, keratoktantom, tyroid follikulær kreft og Kaposis sarkom.
4.
Anvendelse ifølge krav 1, hvor den celleproliferative forstyrrelsen er valgt fra gruppen bestående av beningen prostata hyperplasi, familiær adenomatosis polyposis, neuro-fibromatose, psoriasis, vaskulær glattcelleproliferasjon forbundet med atherosklerose, pulmonal fibrose, artritt glomerulonefrit og postkirurgisk stenose og restenose.
5.
Anvendelse ifølge krav 1, som gir tumorangiogenese- og metastase-inhibering.
6.
Anvendlse ifølge krav 1, som gir cellesyklusinhibering eller cdk/cyklin-avhengig inhibering.
7.
Anvendelse ifølge krav 1, som ytterligere innbefatter utsettelse av pattedyret som har behov for det overfor en strålingsterapi eller kjemoterapikur i kombinasjon med minst ett cytostatisk eller cytotoksisk middel.
8.
Anvendelse ifølge krav 1, hvor forbindelsen er representert ved formel (I).
9.
Anvendelse ifølge krav 1, hvor forbindelsen er representert ved formel (II).
10.
Anvendelse ifølge krav 1, hvor
L er en fenylgruppe;
R er en Ci-Ce alkylaminogruppe, hvor Ci-Ce alkylgruppen eventuelt er ytterligere substituert med hydroksy eller en rettkjedet eller forgrenet C1-C4 alkylgruppe;
Ri er hydrogen;
eller et farmasøytisk akseptabelt salt derav.
Anvendelse ifølge krav 1, hvor forbindelsen er valgt fra gruppen bestående av: N-(4- {2-[(5-isopropyl-l ,3-tiazol-2-yl)amino]-2-oksoetyl}-l ,3-tiazol-2-y)akrylamid; N-(4- {2-[(5-isopropyl-l ,3-tiazol-2-yl)amino]-2-oksoetyl}-l ,3-tiazol-2-yl)-2-metylpropanamid; N-(4- {2-[(5-isopropyl-l ,3-tiazol-2-yl)amino]-2-oksoetyl} -1,3-tiazol-2-yl)-2-naftamid; N-(4- {2-[(5-isopropyl-l ,3-tiazol-2-yl)amino]-2-oksoetyl} -1,3-itazol-2-yl)benzamid;
N-(4-{2-[(5-isopropyl-l,3-tiazol-2-yl)amino]-2-oksoetyl}-l,3-tiazol-2-yl)-2-fenylacetamid; N-(4- {2-[(5-isopropyl-l ,3-tiazol-2-yl)amino]-2-oksoetyl} -1,3-tiazol-2-yl)-2-(3-pyridinyl)acetamid;
2,2,3>3,3-pentafluor-N-(4-{2-[(5-isopK>pyl-l,3-itazol-2-yl)amino]-2-oksoetyl}-1,3-tiazol-2-yI)propanamid,
2-[(4-{2-[(5-isopropyl-l,3-tiazol-2-yl)amino]-2-oksoetyl}-l,3-tiazol-2-yl)amino]-2-oksoeddikksyre;
2-fluor-N-(4- {2-[(5-isopropyl-l ,3-tiazol-2-yl)amino]-2-oksoetyl}-l ,3-tiazol-2-yl)acetamid;
2-klor-N-(4-{2-[(5-isopropyl-l,3-uazol-2-yl)amino]-2-oksoetyl}-l,3-tiazol-2-yl)acetamid;
2-cyano-N-(4-{2-[(5-isopropyl-l,3-tiazol-2-yl)amino]-2-oksoetyl}-l>3-tiazol-2-yl)acetamid;
N-(4-{2-[(5-isopropyl-l,3-tiazol-2-yl)amino]-2-oksoetyl}-l,3-tiazol-2-yl)-3-oksobeta-alanin;
N'r-(4-{2-[(54sopropyl-l,3-tiazol-2-yl)amino]-2-oksoetyl}-l,3-tiazol-2-yl)malonamid;
4-[(-{2-[(5-isopropyl-l(3-tiazol-2-yl)amino]-2-oksoetyl}-l,3-tiazol-2-yl)-4-okso smørsyre; 2- [2-(glycoloylamino)-13-tiazol-4-yl]-N-(5-isopropyl-13-tiazol-2-yl)acetamid; 3- hydroksy-N-(4- {2-[(5 -isopropyl-1,3-tiazol-2-yl)amino] -2-oksoetyl} -1,3-tiazol-2-yl)propanamid;
3-amino-N-(4-{2-[(5-isopropyl-l,3-tizol-2-yl)amino]-2-oksoetyl}-l,3-tiazol-2-yl)propanamid;
2-amino-N-(4-[2-[(5-isopropyl-l,3-ti yl)acetamid;
4-hydroksy-N-(4- {2-[(5-isopropyl-l ,3-tiazol-2-yI)amino]-2-oksoetyl} -1,3-tiazol-2-yl)butanamid;
4-amino-N-(4- {2-[(5-isopropyl-1,3 -tiazol-2-yl)amino]-2-oksoetyl} -1,3-tiazol-2-yl)butanamid;
N-(4-{2-[(5-isopropyl-l ,3-itazol-2-y0 metyl-1 -piperazinyl)acetamid;
2-(4-benzyl-1 -piperazinyl)-N-(4- {2-[(5-isopropyl-1,3-tiazol-2-yl)amino]-2-oksoetyl} -1,3-tiazol-2-yl)acetamid; N-(4- {2-[(5-isopropyl-1,3-tiazol-2-yl)amino]-2-oksoetyl} -1,3-tiazol-2-yl)-2-(l - piperidinyl)acetamid;
N-(5-isopropyl-l ,3-tiazol-2-yl)-2-[2-(2-okso-l -pyrrolidinyl)-1,3-tiazol-4-yl]acetamid; 2- [4-(dimetylamino)fenyl)-N-(4- {2-[(5-isopropyl-1,3-tiazol-2-yl)amino]-2-oksoetyl}-l ,3-tiazol-2-yl)acetamid; N-(4- {2-[(5-isopropyl-l ,3-tiazol-2-yl)amino]-2-oksoetyl} -1,3-tiazol-2-yl)-2-(1H-1,2,3,4-tetrazol- l-yl)acetamid; N-(4- {2-[(5-isopropyl-l ,3-tiazol-2-yl)amino]-2-oksoetyl}-1,3-tiazol-2-yl)-5-okso-2-pyrrolidinkarboksamid; N' 1 '-(4- {2-[(5-isopropyl-1,3-tiazol-2-yl)amino]-2-oksoetyl} -1,3-tiazol-2-yl)suksinamid; 3- ( lH-benzimidazol-2-yl)-N-(4- {2-[(5-isopropyl-1 ,3-tiazoI-2-yl)amino]-2-oksoetyl}-l,3-tiazol-2-yl)proponamid; 1 -acetyl-N-(4- {2-[(5-isopropyl-l ,3-tiazol-2-yl)amino]-2-oksoetyl}-1,3-tiazol-2-yl)-4-piperidinkarboksamid;
2-[2-(acetylamino)-l,3-tiazol-4-yl]-N-(5-isopropyl-l)3-tiazol-2-yl)acetamid; 4- klor-N-(4-[(5-isopropyl-l ,3-tiazol-2-yl)amino]-2-oksoetyl} -1,3-tiazol-2-yl)butanamid; N-(4- {2-[(5-isopropyl-l ,3-tiazol-2-yl)amino]-2-oksoetyl}-1,3-tiazol-2-yl)-2-metoksyacetamid;
3,3,3-trilfuor-N-(4- {2-[(5-isopropyl-l ,3-tiazol-2-yl)amino]-2-oksoetyl} -1,3-tiazol-2-yl)propanamid;
2-(dimetylamino)-N-(4-{2-[(5-isopropyl-l,3-tiazol-2-yI)amino]-2-oksoetyl}-l,3-tiazol-2-yl)acetamid;
N-(5-isopropyl-1,3-tiazol-2-yl)-2-(2- {[-(4-metyl-l -piperazinyl)etyl]amino} -1,3-tiazol-4-yl)acetamid;
N-(5-isopropyH,3-tiazol-2-yl)-2-(2-{metyl[2-(4-metyl-l-piperazinyl)etyl]amino} -1,3-tiazol-4-yl)acetamid; N-(5 -isopropyl-1,3-tiazol-2-yl)-2-(2- {[2-(4-morfolmyl)etyl]amino} -1,3-tiazol-4-yl)acetamid;
N-(5-isopropyl-l,3-tiazoI-2-yl)-2-(2-{metyI[2-(4-morfoIinyl)etyl]amino}-l13-tiazoI-4-yl)acetamid; 2- {2-[(2,3-dihydroksypropyl)amino]-l ,3-tiazol-4-yl}-N-(5-isopropyl-l ,3-tiazol-2-yl)acetamid; 2- {2-t(2,3-dihydroksypropyl)(metyl)amino]-l ,3-tiazol-4-yl} -N-(5-isopropyl-l ,3-tiazoI-2-yl)acetamid;
2-(2-{[3-(dimetylammo)-2-hy(h*oksypropyl]ammo}-l,3-tiaTO isopropyl-1,3-tiazol-2-yl)acetamid; 2- {2-[(2-amino-2-oksoetyl)amino]-l ,3-tiazol-4-yl} -N-(5-isopropyl-l ,3-tiazol-2-yl)acetamid;
2-(2-{[2-(dimetylamino)-2-oksoetyl]amino}-l,3-tiazol-4-yl)-N-(5-isopropyl— 1,3-tiazol-2-yl)acetamid;
2-[2-(adamantylamino)-1,3-tiazol-4-yl]-N-(5 -isopropyl-1,3-tiazol-2-yl)acetamid; 2-[4-(dimetylamino)fenyl]-N-(5-isopropyl-l,3-tiazol-2-yl)acetarnid; N-(5-isopropyl-1,3 -tiazol-2-yl)-2-[4-(4-metyl-1 -piperazinyl)fenyl]acetamid; N-(5-isopropyl-1,3-tiazol-2-yl)-2-[4-(4-morfolinyl)fenyl]acetamid; N-(5-isopropyl-l ,3-tiazol-2-yl)-2-[4-(l -pyrrolidinyl)fenyl]acetamid; N-(5-isopropyl-l ,3-tiazol-2-yl)-2-(4- {[2-(4-metyl-l - piperazinyl)etyl]amino} fenyl)acetamid;
N-(5-isopropyl-1,3-tiazol-2-yl)-2-(4- {metyl[2-(4-metyl-l - piperazinyl)etyl]amino}fenyl)acetamid;
N-(5-isopropyl-l ,3-tiazol-2-yl)-2-(4- {[2-(4-
morfolinyl)etyl]amino} fenyl)acetamid; . N-(5-isopropyl-1,3-tiazoI-2-yl)-2-(4-{metyl[2-(4-morfolin)etyl]amino} fenyl)acetamid; 2- {4-[(2,3-dihydroksypropyl)amino]fenyl} -N-(5-isopropyl-1,3-tiazol-2-yl)acetamid; 2- {4-[(2,3-dihydroksypropyl)(metyl)araino]fenyl} -N-(5-isopropyl-l ,3-tiazol-2-yl)acetamid; 2-(4- {[3-(dimetylamino)-2-hydroksypropyl]amino} fenyl)-N-(5-isopropyl-1,3-tiazol-2-yl)acetamid;
2-[4-(l-adamantylamino)-N-(5-isopropyl-l,3-tiazol-2-y])acetamid; 2- {4-[(2-amino-2-oksoetyl)amino]fenyI} -N-(5-isopropyl-1,3-tiazol-2-yl)acetamid;
2-(4-{[2-(dimetylamino)-2-oksoetyl]am^^ yl)acetamid;
2-[4-(acetylamino)fenyl]-N-(5-isopropyl-l,3-tiazol-2-yl)acetamid; N-(4- {2-[(5-isopropyl-l ,3-tiazol-2-yl)amino]-2-oksoetyl} fenyl)nikotinamid; N-(4-{2-[(5-isopropyl-l,3-tiazol-2-yl)amino]-2-oksoetyl}fenyl)-5-metyl-2-tiofenkarboksamid; N-(4- {2-[(5-isopropyl-l ,3-tiazol-2-yl)amino]-2-oksoetyl} fenyl)-5-metyl-2-pyrazinkarboksamid; N-(4- {2-[(5-isopropyl-l )3-tiazol-2-yl)amino]-2-oksoetyl} fenyl)-5-metyl-4-isoksazolkarboksamid; N-(4- {2-[(5-isopropyl-l ,3-tiazol-2-yl)amino]-2-oksoetyl} fenyl)-3,5-<hmetyl-4-isoksazolkarboksamid;
(dimetylamino)-N-(4-{2-[(5-isoporpyl-l)3-tiazol-2-yl)airiino]-2-oksoetyl} fenyl)benzamid;
4-(acetylamino)-N-(4- {2-[(5-isopropyl-1,3-tiazoI-2-yl)amino]-2-oksoetyl} fenyl)benzamid;
4-(dimetyIamino)-N-(4- {2-[(5-isopropyl-l ,3-tiazol-2-yl)amino]-2-oksoetyl} fenyl)benzamid; N-(4- {2-[(5-isopropyl-l ,3-tiazol-2-yl)amino]-2-oksoetyl} fenyl>l ,3-benzodioksol-5-karboksamid;
4-(aminosulfonyl)-N-(4- {2-[(5-isopropyl-1,3-tiazol-2-yl)arnino]-2-oksoetyl} fenyl)benzamid;
2-klor-2,2-difluor-N-(4- {2-[(5-isopropyl-l ,3-tiazol-2-yl)amino]-2-oksoetyl} fenyl)acetamid;
2-cyano-N-(4- {2-[(5-isopropyl-1,3-tiazol-2-yl)amino]-2-oksoetyl} fenyl)acetamid; 1 -acetyl-N-(4-[(5-isopropyl- l,3-tiazol-2-yl)amino]-2-oksoetyl} fenyl)-4-piperidinkarboksamid; N' 1 '-(4- {2-[(5-isopropyl-l ,3-tiazol-2-yl)amino]-2-oksoetyl} fenyl)suksinimid; N-(4- {2-[(5-isopropyl-l ,3-tiazol-2-yl)amino]-2-oksoetyl} fenyl)-2-metoksyacetamid;
3,33-trifluor-N-(4- {2-[(5-isopropyl-l ,3-tiazol-2-yl)amino]-2-oksoetyl} fenyl)propanamid; N-(4- {2-[(5-isopropyl-l ,3-tiazol-2-yl)amino}-2-oksoetyl} fenyl)-2-fenylacetamid;
N-(4-{2-[(5-isopropyl-l ,3-tiazol^ fenylacetamid;
2-[4-(dimetylammo)fenyl]-N-(4^ oksoetyl} fenyl)acetamid;
N-(4-{2-[(5-isopropyl-l,3-tiazol-2-yl)amino]-2-oksoetyl}fenyl)-2-(3-pyridinyl)acetamid;
N-(4-{2-[(54soporpyl-l,3-tiazol-2-yl)ammo]-2-oksoeryl}fenyl^ tienyl)acetamid;
N-(4-{2-[(5-isopropyl-l,3-tia2X)l-2-yl)amino]-2-oksoetyl}fenyl)-2-[5-(l-pyrrolidinyl)-2H-1 t2,3,4-tetraazol-2-yl] acetamid; 2- cyklopropyl-N-(4-{2-[(5-isopropyl-l,3-tiazol-2-yl)amino]-2-oksoetyl}-l,3-tiazol-2-yl)acetamid; N-(4- {2-[(5-isopropyl-l ,3-tiazol-2-yl)amino]-2-oksoetyl}-1,3-tiazol-2-yl)-5-metyl-2-pyrazinkarboksamid; N-(4- {2-[(5-isopropyl-l ,3-tiazol-2-yl)amino]-2-oksoetyI} -1,3-tiazoi-2-yl)-2-propynamid;
N-(4-{2-[(5-isopropyl-l,3-tiazol-2-yl)amino]-2-oksoetyl}-l,3-tiazoI-2-yl)-5-metyl-1,3-oksazol-4-karboksamid; N-(4- {2-[(5-isopropyl-l ,3-tiazol-2-yl)amino)-2-oksoetyl}-1,3-tiazol-2-yl)-3,3-dimetylbutanamid;
N-(4-{2-[(5-isopropyl-l,3-tiazol-2-yl)amino]-2-oksoetyl}-l,3-tiazol-2-yl)-3-metyl-2-butenamid; 3- cykIopentyl-N-(4- {2-[(5-isopropyl-l ,3-tiazol2-yl)ammo]-2-oksoetyl} -1,3-tiazol-2-yl)propanamid; N-(4- {2-[(5-isopropyl-1 (3-tiazol-2-yl)amino]-2-oksoetyl} -1,3-tiazoI-2-yl)-2-(3-tienyl)acetamid;
N-(4-{2-[(5-isopropyl-l,3-tiazol-2-yl)amino]-2-oksoetyl}-l,3-tiazot-2-yl)-2-(3-pyridinyl]acetamid;
2,2,2-trilfuor-N-(4-{2-[(5-iwpropyl-1^ tiazol-2-yl)acetamid;
N-(4-{2-[(5-isopropyl-l,3-tiazol-2-yl)amino]-2-oksoetyl}-l,3-tiazol-2-yl)-3-(2-tienyl)propanamid; N-(4- {2-[(5-isopropyl-1,3-tiazol-2-yl)amino]-2-oksoetyl} -1,3-tiazoI-2-yt)-2-(4-pyrdinylsulfanyl)acetamid;
N-(4-{2-[(5-isopropyl-l,3-tiazol-2-yl)amino]-2-oksoetyl}-l,3-tiazoi-2-yI)-2-(3-prydinyl)-1,3-tiazol-4-karboksamid;
2-[2-(acetylamino)-l,3-uazol-4-yl]-N-(5-cyklopropyl-l,3-tiazol-2-yl)acetamid;
2-[2-(acetylamino)-1,3-tiazol-4-yl]-N- {5-[(3-hydroksypropyl)(metyl)ammo]-1,3 -tiazol-2-yl} acetamid;
2-[2-(acetylamino)-1,3-tiazol-4-yl]-N- {5-[(2-hydroksyetyl)(metyI)amino]-1,3-tiazol-2-yl}acetamid;
2-[4-(dimetylamino)fenyl]-N-{5-[(2-hydroksyetyl)(metyl)amino]-l,3-ti^ol-2-yl} acetamid;
2-[4-(dimetylamino)fenyl]-N-{5-[(3-hydroksypropyl)(metyl)ammo]-l,3-ti 2-yl} acetamid;
N-(5-cyklopropyl-1,3-tiazol-2-yl)-2-[4-(dimetylamino)fenyl]acetamid og farmasøytisk akseptable salter derav.
12.
Anvendelse ifølge krav 1, hvor pattedyret er et menneske.
13.
2-amino-l,3-tiazolderivat, karakterisert ved at det har formel (f) eller (II):
hvor
L er en fenylgruppe eller en thiazolylgruppe;
R er en aminogruppe eventuelt ytterligere substituert med en eller flere grupper som er like eller forskjellige, valgt fra Ci-Ce alkyl som eventuelt er ytterligere substituert med en eller flere hydroksy eller Ci-Ce alkylkarbonylgrupper; eller
en rettkjedet eller forgrenet Ci-Ce alkylgruppe;
Ri er hydrogenatom;
R2 og R3, som kan være like eller forskjellige, er et hydrogenatom, en rettkjedet eller forgrenet Q-Ce alkylgruppe eller en fenylgruppe, som hver eventuelt er substituert med aminokarbonyl, Ci-Ce alkylaminokarbonyl, di-Ci-Ce alkylaminokarbonyl, amino, Ci-Ce alkylamino, di-Ci-C6 alkylamino, OH, C1-C6 alkoksy, morfolinyl, piperidinyl eller piperazinyl (eventuelt substituert med Ci-Ce alkyl), eller
R2 og R3 danner sammen med nitrogenatomet til hvilket de er bundet, en 4-morfolinyl-, pyrrolidinyl eller 2-okso-l-pyrrolidmylring;
Rt er et Cialkylsulfonyl eller en rettkjedet eller forgrenet Q-Cé alkylgruppe som eventuelt er substituert med halogen, CF3-karboksy, Ci-C$ alkoksy, Ci-Ce alkylamino, amino, di- Ci-Ce alkylamino, morfolinyl, pyrrolidinyl (eventuelt substituert med okso), fenyl eller furyl (eventuelt substituert med hydroksy-Cj-Ce alkyl, eller et farmasøytisk akseptabelt salt derav, for fremstilling av et farmasøytisk preparat for behandling av celleproliferative forstyrrelser forbundet med en endret celleavhengig kinaseaktivitet.
14.
2-amino-l,3-tiazolderivat ifølge krav 13, karakterisert ved at det er representert ved formel (I).
15.
2-amino-l,3-tiazolderivat ifølge krav 13, karakterisert v e d at det er representert ved formel (II).
16.
2-amino-l,3-tiazolderivat ifølge krav 13, karakterisert v e d at
L er en fenylgruppe;
R er en Ci-Ce alkylaminogruppe, hvor Ci-Ce alkylgruppen eventuelt er ytterligere substituert med hydroksy eller en rettkjedet eller forgrenet C1-C4 alkylgruppe;
Ri er hydrogen;
eller et farmasøytisk akseptabelt salt derav.
17.
2-amino-l,3-tiazolderivat ifølge krav 13, karakterisert ved at ved at det er valgt fra gruppen bestående av N-(4- {2-[(-5-isopropyl-1,3 -tiazol-2-yl)amino]-2-oksoetyl} -1,3-tiazol-2-yl)acrylamid;
N-(4-{2-[(5-isopropyl-l,3-tiazol-2-yl)amino]-2-oksoetyl}-l,3-tiazol-2-yl)-2-metylpropanamid; N-(4- {2-[(5-isopropyl-1,3-tiazol-2-yl)amino]-2-oksoetyl} -1,3-tiazol-2-yl)-2-naftamid;
N-(4-{2-[(5-isopropyl-l,3-tiazol-2-yl)amino]-2-oksoetyl}-l,3-tiazol-2-yl)benzamid; N-(4- {2-[(5-isopropyl-l ,3-tiazol-2-yl)amino]-2-oksoetyl} -1,3-tiazol-2-yl)-2-fenylacetamid;
N-(4-{2-t(5-isopropyl-l,3-tiazol-2-yl)amino]-2-oksoetyl}-l,3-tiazoI-2-yl)-2-(3-pyridinyl)acetamid;
2,2,3,3)3-pentafluor-N-(4-{2-[(5-isopropyl-l)3-tiazol-2-yl)amino]-2HDksoetyl}-l,3-tiazol-2-yl)propanamid, 2-[(4- {2-[(5-isopropyl-l ,3-tiazol-2-yl)amino]-2-oksoetyl} -1,3-tiazol-2-yl)amino] -2-oksoeddikksyre;
2-fluor-N-(4- {2-[(5-isopropyl-l ,3-tiazol-2-yl)amino]-2-oksoetyl} -1,3-tiazol-2-yl)acetamid;
2-klor-N-(4- {2-[(5-isopropyl-l ,3-tiazol-2-yl)amino]-2-oksoetyl}-l ,3-tiazol-2-yl)acetamid;
2-cyano-N-(4- {2-[(5-isopropyl-1,3-tiazol-2-yl)ammo]-2-oksoetyl} -1,3-tiazol-2-yl)acetamid; N-(4- {2-[(5-isopropyl-l ,3-tiazol-2-yl)amino]-2-oksoetyl} -1,3-tiazol-2-yl)-3-oksobeta-alanin; N' 1 <*->(4- {2-[(5-isopropyl-l ,3-tiazol-2-yl)amino]-2-oksoetyl} -1,3-tiazol-2-yl)malonamid; 4-[(4- {2-[(5-isopropyl-l ,3-tiazol-2-yl)amino]-2-oksoetyl} -1,3-tiazol-2-yl)-4-okso smørsyre; 2- [2-(glycoloylamino)-l,3-tiazol-4-yl]-N-(5-isopropyl-l,3-tiazol-2-yl)acetamid;
3-hydroksy-N-(4-{2-[(5-isopropyl-l,3-tiazol-2-yl)amino]-2-oksoetyl}-l>3-tiazol-2-yI)propanamid; 3- amino-N-(4-{2-[(5-isopropyl-l,3-ti2X)l-2-yl)aimno]-2-oksoetyl}-l)3-tiazol-2-yl)propanamid;
2-ammo-N-(4-[2-[(5-isopropyl-l ,3-tiazol-2-yl)amino]-2-oksoetyl} -1,3-tiazol-2-yl)acetamid; 4- hydroksy-N-(4-{2-[(5-isopropyl-l,3-na^^ 2-yl)butanamid;
4-amino-N-(4- {2-[(5-isopropyl-1,3-tiazol-2-yl)amino]-2-oksoetyI} -1,3-tiazol-2-yl)butanamid;
N-(4-{2-[(5-isopropyl-l>3-tiazol-2-yl)amino]-2<)ksoetyl}-l,3-tiazol-2-yl)^ metyl-1 -piperazinyl)acetamid;
2-(4-benzyl-1 -piperazinyl)-N-(4- {2-[(5-isopropyl-l ,3-tiazol-2-yl)amino]-2-oksoetyl}-1,3-tiazol-2-yl)acetamid; N-(4- {2-[(5-isopropyl-l ,3-tiazol-2-yl)amino]-2-oksoetyl} -1,3-tiazol-2-yI)-2-(l - piperidinyl)acetamid;
N-(5-isopropyl-l ,3-tiazol-2-yl)-2-[2-(2-okso-l-pyiTOlidmyI)-1,3-tiazol-4-yljacetamid; 2- [4-(dimetylamino)fenyl)-N-(4^ oksoetyl} -1,3-tiazol-2-yl)acetamid;
N-(4-{2-[(5-isopropyl-l,3-tiazol-2-yl)amino]-2-oksoetyl}-l,3-tiazol-2-yl)-2-(1H-1,2,3,4-tetra2ol-l-yl)acetamid; N-(4- {2-[(5-isopropyl-l ,3-tiazol-2-yl)amino]-2-oksoetyl}-1,3-tiazol-2-yl)-5-okso-2-pyrroiidinkarboksamid; N' 1 '-(4- {2-[(5-isopropyl-l ,3-tiazol-2-yl)amino]-2-oksoetyl}-l ^-tiazol^-yl)suksinamid; 3- (lH-benzimidazol-2-yl)-N-(4-{2-[(5-^ oksoetyl} -1,3-tiazol-2-yl)proponamid; 1- acetyl-N-(4-{2-[(5-isopropyl-l,3-tiazol-2^ yl)-4-piperidinkarboksamid; 2- [2-(acetylamino)-1,3-tiazol-4-yl]-N-(5-isopropyl-l ,3-tiazol-2-yl)acetamid; 4- klor-N-(4-[(5-isopropyl-l ,3-tiazol-2-yl)amino]-2-oksoetyl} -1,3-tiazol-2-yl)butanamid; N-(4- {2-[(5-isopropyl-l ,3-tiazol-2-yl)amino]-2-oksoetyl} -1,3-tiazol-2-yl)-2-metoksyacetamid;
3,3,3-trilfuor-N-(4- {2-[(5-isopropyl-l ,3-tiazol-2-yl)amino]-2-oksoetyl} -1,3-tiazol-2-yl)propanamid;
2-(dimetylamino)-N-(4- {2-[(5-isopropy1-l ,3-tiazol-2-yl)amino]-2-oksoetyl} -1,3-tiazol-2-yl)acetamid;
N-(5-isopropyl-l ,3-tiazol-2-yI)-2-(2-{[-(4-metyl-l -piperazinyl)etyl]amino} -1,3-tiazol-4-yl)acetamid;
N-(5-isopropyl-l ,3-tiazol-2-yl)-2-(2- {metyl [2-(4-metyl-l-piperazinyl)etyl]amino} -1,3-tiazol-4-yl)acetamid;
N-(5-isoporpyl-l,3-uazol-2-yl)-2-(2-{[2-(^ yl)acetamid;
N-(5-isopropyl-1,3-tiazoI-2-yl)-2-(2- {metyl [2-(4-morfolinyl)etyl]amino}-1,3-tiazol-4-yl)acetamid;
2-{2-[(2,3-dmydixtksypropyl)aimno]-l,3-tiazol-4-yl}-N-(5-isopropy 2-yl)acetamid; 2- {2-t(2,3-dihydroksypropyl)(metyl)ammo]-1,3-tiazol-4-yl} -N-(5-isopropyl-l ,3-tiazol-2-yl)acetamid;
2-(2-{[3-(dimetylamino)-2-hydroksypropyl]amino}-l,3-tiazol-4-yl)-N-(5-isopropyl-1,3-tiazol-2-yl)acetamid; 2- {2-[(2-amino-2-oksoetyl)amino]-l ,3-tiazol-4-yl}-N-(5-isopropyl-1,3-tiazol-2-yl)acetamid; 2-(2- {[2-(dimetylamino)-2-oksoetyl]amino} -1,3-tiazol-4-yl)-N-(5-isopropyl— 1,3-tiazol-2-yl)acetamid;
2-[2-(adamantylammo)-1,3-tiazol-4-yl] -N-(5 -isopropyl-1,3-tiazol-2-yl)acetamid; 2-[4-(dimetylamino)fenyl]-N-(5-isopropyl-l,3-tiazol-2-yl)ac«tamid; N-(5-isopropyl-1,3-tiazol-2-yl)-2-[4-(4-metyl-l -piperazinyl)fenyl]acetamid; N-(5-isopropyl-l,3-tiazol-2-yl)-2-[4-(4-morfolinyl)fenyl]acetamid; N-(5-isopropyl-1,3-tiazol-2-yl)-2-[4-( 1 -pyrrolidmyl)fenyl]acetamid; N-(5-isopropyl-l ,3-tiazol-2-yl)-2-(4- {[2-(4-metyl-l - piperazinyl)etyl]amino} fenyl)acetamid;
N-(5-isopropyl-l,3-tiazol-2-yl)-2-(4-{metyl[2-(4-metyl-l-piperazinyl)etyl]amino}fenyl)acetamid;
N-(5-isopropyl-l ,3-tiazoI-2-yl)-2-(4- {[2-(4-
morfolinyl)etyl]amino}fenyl)acetamid;
N-(5-isopropyl-l ,3-tiazol-2-yl)-2-(4- {metyl[2-(4-morfolin)etyl]amino} fenyl)acetamid; 2- {4-[(2,3-dihydroksypropyI)amino]fenyl} -N-(5-isopropyl-l ,3-tiazol-2-yl)acetamid; 2- {4-[(2,3-dihydroksypropyl)(metyl)amino]fenyl} -N-(5-isopropyl-1,3-tiazol-2-yl)acetamid;
2-(4-{[3-(dimetylamino)-2-hydiX)ksyporpyl]amino}fenyl)-N-(5-isopropyl-l,3 tiazol-2-yl)acetamid; 2-[4-(l -adamarttylamino)-N-(5-isopropyl-l ,3-tiazol-2-yl)acetamid; 2- {4- [(2-amino-2-oksoetyl)amino] fenyl} -N-(5-isopropyl-1,3-tiazol-2-yl)acetamid; 2-(4- {[2-(dimetylamino)-2-oksoetyl] amino} fenyl)-N-(5-isopropyl-1,3 -tiazol-2-yl)acetamid;
2-[4-(acetylamino)fenyl]-N-(5-isopropyl-l,3-tiazol-2-yl)acetamid; N-(4- {2-t(5-isopropyl-1,3-tiazol-2-yl)amino]-2-oksoetyl} fenyl)nikotinamid; N-(4- {2-[(5-isopropyl-1,3-tiazol-2-yl)amino]-2-oksoetyl} fenyl)-5-metyl-2-tiofenkarboksamid; N-(4- {2-[(5-isopropyl-l .S-tiazol^-yOaminol^-oksoetyl} fenyl)-5-metyl-2-pyrazinkarboksamid; N-(4- {2-[(5-isopropyl-1,3-tiazol-2-yl)amino] -2-oksoetyl} fenyl)-5-metyl-4-isoksazolkarboksamid; N-(4- {2-[(5-isopropyl- l,3-tiazol-2-yl)amino]-2-oksoetyl} fenyl)-3,5-dimetyl-4-isoksazolkarboksamid;
(dimetylaarino)-N-(4- {2-[(5-isopropyl-l ,3-itazol-2-yl)amino]-2-oksoetyl} fenyl)benzamid;
4-(acetylamino)-N-(4- {2-[(5-isopropyl-l ,3-tiazol-2-yl)amino]-2-oksoetyl} fenyl)benzamid;
4-(dimetylamino)-N-(4- {2-[(5-isopropyl-1,3-tiazol-2-yl)amino]-2-oksoetyt}fenyl)benzamid; N-(4- {2-[(5-isopropyl-l ,3-tiazol-2-yl)amino]-2-oksoetyl} fenyl)-l ,3-benzodioksol-S -karboksamid;
4-(aminosulfonyl)-N-(4-{2-[(5-isopropyl-l,3-tiazol-2-yl)amino]-2-oksoetyl} fenyl)benzamid;
2-klor-2,2-difluor-N-(4- {2-[(5-isopropyl-1,3-tiazol-2-yl)amino]-2-oksoetyl} fenyl)acetamid;
2-cyano-N-(4- {2-[(5-isopropyl-l ,3-tiazol-2-yl)amino]-2-oksoetyl} fenyl)acetamid; 1 -acetyl-N-(4-[(5-isopropyl-1,3-tiazol-2-yl)amino]-2-oksoetyl} fenyl)-4-piperidinkarboksamid; N* 1 '-(4- {2-[(5-isopropyl-1,3-tiazol-2-yl)amino]-2-oksoetyl} fenyl)suksinimid; N-(4- {2-[(5-isopropyl-l ^-tiazoW-ylJamino^-oksoetyl} fenyl)-2-metoksyacetamid;
3,3,3-trifluor-N-(4-{2-[(5-isopropyl-13-tiazol-2-yl)aniino]-2-oksoetyt} fenyl)propanamid;
N-(4-{2-[(5-isopropyl-l,3-tiazol-2-yl)amino]-2-oksoetyl}fenyl)-2-fenylacetamid; N-(4- {2-[(5-isopropyl-1 (3-tia2ol-2-yl)amino]-2-oksoetyl} fenyl)-2-metoksy-2-fenylacetamid;
2-[4-(dimetylamino)fenyl]-N-(4-{2-[(5-isopropyl-l,3-n^ol-2-yl)amino]-2-oksoetyl} fenyl)acetamid; N-(4- {2-[(5-isopropyl-l ^-tiazol^-yOaminol^-oksoctyl} fenyl)-2-(3-pyridinyl)acetamid;
N-(4-{2-[(5-isopropyl-l,3-tiazol-2-yl)ainino]-2-oksoetyl}fenyl)-2-(3-tienyl)acetamid;
N-(4-{2-[(5-isoporpyl-l,3-tiazol-2-yl)amino]-2-oksoetyl}fenyl)-2-[5-(l-pyn^lidinyl)-2H-l,2,3,4-tetraazol-2-yl]acetamid;
2-cyklopropyl-N-(4- {2-[(5-isopropyl-1,3-tiazol-2-yl)amino]-2-oksoetyl} -1,3-tiazol-2-yl)acetamid; N-(4- (2-[(5-isopropyl-1,3-tiazol-2-yl)amino]-2-oksoetyl} -1,3-tiazol-2-yl)-5-rnetyl-2-pyrazinkarboksamid; N-(4- {2-[(5-isopropyl-l ,3-tia2ol-2-yl)amino]-2-oksoetyl} -1,3-tiazol-2-yl)-2-propynamid;
N-(4-{2-[(5-isopropyl-l,3-itazol-2-yl)amino]-2-oksoetyl}-l,3-tia2ol-2-yl)-metyl-1,3-oksazol-4-karboksamid; N-(4- {2-[(5-isopropyl-l,3-tiazoI-2-yl)amino]-2-oksoetyl} -1,3-tiazol-2-yl)-3,3-dimetylbutanamid;
N-(4-{2-[(5-isopn>pyl-l,3-itazol-2-yl)amino]-2-oksoetyl}-13-tiazol-2-yl)^ metyl-2-butenamid;
3-cyklopentyl-N-(4- {2-[(5-isopropyl-l,3-tiazol2-yl)amino]-2-oksoetyl} -1,3-tiazol-2-yl)propanamid; N-(4- {2-[(5-isopropyl-l ,3-tiazol-2-yl)amino]-2-oksoetyl} -1,3-tiazol-2-yl)-2-(3-tienyl)acetamid;
N-(4-{2-[(5-isopropyl-l,3-tiazol-2-yl)amino]-2-oksoetyl}-l,3-tiazol-2-yl)-2-(3-pyridinyljacetamid;
2,2,2-trilfuor-N-(4- {2-[(5-isopropyl-1 ^-tiazoW-ylJaminoj^-oksoetyl} -1,3-tiazol-2-yl)acetamid; N-(4- {2-[(5-isopropyl-l .S-tiazol^-yOaminoJ^-oksoetyl}-1,3-tiazol-2-yl)-3-(2-tienyl)propanamid; N-(4- {2-[(5-isopropyl-l ,3-tiazol-2-yl)amino]-2-oksoetyl}-l ,3-tiazol-2-.yl)-2-(4-pyrdinylsulfanyl)acetamid; N-(4- {2-[(5-isopropyl-l,3-tiazol-2-yl)ammo]-2-oksoetyl} -1,3-tiazol-2-yl)-2-(3-prydinyl)-1,3-tiazol-4-karboksamid;
2-[2-(acetylamino)-l,3-tiazol-4-yl3-N-(5<ykIopropyl-l,3-itazol-2-yl)acetamid; 2-[2-(acetylamino)-1,3-tiazol-4-yl]-N- {5-[(3-hydroksypropyl)(mety1)amino]-1,3-tiazol-2-yl} acetamid;
2-[2-(acetylamino)-1,3-tiazol-4-yl]-N- {5-[(2-hydroksyetyl)(metyl)amino]-l,3-tiazol-2-yl} acetamid;
2-[4-(dimetylamino)fenyI]-N-{5-[(2-hydroksyetyl)(metyl)amino3-13-tiazol-2-yl} acetamid;
2-[4-(dimetylamino)fenyl]-^ 2-yl}acetamid;
N-(5-cyklopropyl-l,3-tiazol-2-yl)-2-[4-(dimetylaimno)fenyl]acetamid farmasøytisk akseptable salter derav.
18.
Fremgangsmåte for fremstilling av 2-ammo-l,3~tiazolderivatet ifølge krav 13, eller et farmasøytisk akseptabelt salt derav, karakterisert ved at den innbefatter: omsetning av en forbindelse representert ved formel (III):
med en forbindelse representert ved formel (IV):
hvor
R, L, R|, R2 og R3 er som definert i krav 13, og
Z er hydroksy eller en egnet avspaltningsgruppe,
for fremstilling av et 2-amino-l,3-tiazolderivat representert ved formel (I), hvor R, L, Ri. R2 og Rj er som definert i krav 13.
1°.
Fremgangsmåte for fremstilling av 2-amino-l,3-itazolderivat ifølge krav 13, eller et farmasøytisk akseptabelt salt derav, karakterisert ved at den innbefatter: omsetning av en forbindelse representert ved formel (I):
med en forbindelse representert ved formel (V):
hvor
R, Ri, L og R4 er som definerti krav 13, og X er hydroksy eller en egnet avspaltningsgruppe for fremstilling av et 2-amino-1,3-tiazolderivat representert ved formel (II), hvor R, L, Ri og R4 er som definert i krav 13.
20.
Fremgangsmåte for fremstilling av 2-amino-l,3-tiazolderivatet ifølge krav 13, eller et farmasøytisk akseptabelt salt derav, karakterisert ved at den innbefatter: omsetning av et 2-ammo-l,3-tiazolderivat representert ved formel (I), hvor begge eller minst en av R2 og R3 er et hydrogenatom, med en forbindelse representert ved formel (VI):
hvor R<*> har betydningene til R2 eller R3, men er forskjellig fra hydrogen, og
Y er en egnet avspaltningsgruppe,
for fremstilling av et 2-amino-l,3-tiazolderivat av formel (I) hvor begge eller minst en av R2 og R3 er forskjellig fra hydrogen; og eventuelt, omdannelse av et 2-amino-l,3-tiazolderivat representert ved formel (I) eller (II) til et annet 2-amino-l,3-tiazolderivat representert ved formel (I) eller (II), og/eller til et salt derav.
21.
Farmasøytisk preparat, karakterisert ved at det innbefatter 2-amino-l,3-tiazolderivatet ifølge krav 13, og minst en farmasøytisk akseptabel bærer og/eller fortynningsmiddel.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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US09/372,832 US6114365A (en) | 1999-08-12 | 1999-08-12 | Arylmethyl-carbonylamino-thiazole derivatives, process for their preparation, and their use as antitumor agents |
PCT/IB2000/001423 WO2001014353A1 (en) | 1999-08-12 | 2000-08-11 | Arylmethyl-carbonylamino-thiazole derivatives and their use as antitumor agents |
Publications (3)
Publication Number | Publication Date |
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NO20020683D0 NO20020683D0 (no) | 2002-02-11 |
NO20020683L NO20020683L (no) | 2002-04-10 |
NO323576B1 true NO323576B1 (no) | 2007-06-11 |
Family
ID=23469806
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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NO20020683A NO323576B1 (no) | 1999-08-12 | 2002-02-11 | Arylmetyl karbonylamino tiazolderivater og deres anvendelse for fremstilling av anttumormidler, fremgangsmate for fremstilling av disse forbindelsene og farmasoytisk preparat inneholdende forbindelsene. |
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US (3) | US6114365A (no) |
EP (1) | EP1204649B1 (no) |
JP (1) | JP4864260B2 (no) |
KR (2) | KR100773709B1 (no) |
CN (1) | CN100410245C (no) |
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AT (1) | ATE375987T1 (no) |
AU (1) | AU782882B2 (no) |
BG (1) | BG65484B1 (no) |
BR (1) | BR0013281A (no) |
CA (1) | CA2381097C (no) |
CY (1) | CY1107108T1 (no) |
CZ (1) | CZ303138B6 (no) |
DE (1) | DE60036803T2 (no) |
DK (1) | DK1204649T3 (no) |
EA (1) | EA005375B1 (no) |
EE (1) | EE04939B1 (no) |
ES (1) | ES2295056T3 (no) |
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NO (1) | NO323576B1 (no) |
NZ (1) | NZ517236A (no) |
OA (1) | OA12047A (no) |
PT (1) | PT1204649E (no) |
RS (1) | RS50300B (no) |
SI (1) | SI1204649T1 (no) |
SK (1) | SK287373B6 (no) |
UA (1) | UA72538C2 (no) |
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- 2000-08-11 SK SK180-2002A patent/SK287373B6/sk not_active IP Right Cessation
- 2000-08-11 DE DE60036803T patent/DE60036803T2/de not_active Expired - Lifetime
- 2000-08-11 HU HU0202492A patent/HUP0202492A3/hu unknown
- 2000-08-11 GE GE4757A patent/GEP20053475B/en unknown
- 2000-11-08 UA UA2002031948A patent/UA72538C2/uk unknown
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2002
- 2002-01-31 IL IL147924A patent/IL147924A/en not_active IP Right Cessation
- 2002-02-08 ZA ZA200201117A patent/ZA200201117B/en unknown
- 2002-02-11 IS IS6264A patent/IS2594B/is unknown
- 2002-02-11 NO NO20020683A patent/NO323576B1/no not_active IP Right Cessation
- 2002-02-12 HR HR20020127A patent/HRP20020127B1/xx not_active IP Right Cessation
- 2002-03-05 BG BG106481A patent/BG65484B1/bg unknown
- 2002-03-11 MA MA26547A patent/MA25433A1/fr unknown
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2003
- 2003-09-11 HK HK03106484.7A patent/HK1054233B/zh not_active IP Right Cessation
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2004
- 2004-07-29 US US10/902,326 patent/US20050004120A1/en not_active Abandoned
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2007
- 2007-12-20 CY CY20071101629T patent/CY1107108T1/el unknown
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