KR102451135B1 - 오르쏘-카보레인-융합 피라졸 화합물 및 이의 제조방법 - Google Patents
오르쏘-카보레인-융합 피라졸 화합물 및 이의 제조방법 Download PDFInfo
- Publication number
- KR102451135B1 KR102451135B1 KR1020220053805A KR20220053805A KR102451135B1 KR 102451135 B1 KR102451135 B1 KR 102451135B1 KR 1020220053805 A KR1020220053805 A KR 1020220053805A KR 20220053805 A KR20220053805 A KR 20220053805A KR 102451135 B1 KR102451135 B1 KR 102451135B1
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- KR
- South Korea
- Prior art keywords
- alkyl
- aryl
- heteroaryl
- haloc1
- carborane
- Prior art date
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- 150000003217 pyrazoles Chemical class 0.000 title claims description 7
- 238000002360 preparation method Methods 0.000 title description 43
- -1 pyrazole compound Chemical class 0.000 claims abstract description 72
- 150000001875 compounds Chemical class 0.000 claims abstract description 63
- 238000000034 method Methods 0.000 claims abstract description 26
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 claims description 144
- 125000000008 (C1-C10) alkyl group Chemical group 0.000 claims description 55
- 125000006736 (C6-C20) aryl group Chemical group 0.000 claims description 55
- 125000003118 aryl group Chemical group 0.000 claims description 45
- 125000000753 cycloalkyl group Chemical group 0.000 claims description 43
- 125000004169 (C1-C6) alkyl group Chemical group 0.000 claims description 40
- 125000001072 heteroaryl group Chemical group 0.000 claims description 32
- 229910052736 halogen Inorganic materials 0.000 claims description 29
- 150000002367 halogens Chemical class 0.000 claims description 29
- 238000006193 diazotization reaction Methods 0.000 claims description 28
- 229910052739 hydrogen Inorganic materials 0.000 claims description 28
- 239000001257 hydrogen Substances 0.000 claims description 28
- 125000004435 hydrogen atom Chemical class [H]* 0.000 claims description 28
- GQHTUMJGOHRCHB-UHFFFAOYSA-N DBU Substances C1CCCCN2CCCN=C21 GQHTUMJGOHRCHB-UHFFFAOYSA-N 0.000 claims description 27
- 125000004453 alkoxycarbonyl group Chemical group 0.000 claims description 27
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 claims description 24
- 125000000592 heterocycloalkyl group Chemical group 0.000 claims description 24
- 125000000217 alkyl group Chemical group 0.000 claims description 21
- 125000004093 cyano group Chemical group *C#N 0.000 claims description 21
- 125000003545 alkoxy group Chemical group 0.000 claims description 20
- 125000004448 alkyl carbonyl group Chemical group 0.000 claims description 20
- 239000003153 chemical reaction reagent Substances 0.000 claims description 20
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 claims description 20
- 125000000027 (C1-C10) alkoxy group Chemical group 0.000 claims description 18
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 15
- 125000006552 (C3-C8) cycloalkyl group Chemical group 0.000 claims description 14
- 125000005196 alkyl carbonyloxy group Chemical group 0.000 claims description 14
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 claims description 13
- 229910052760 oxygen Inorganic materials 0.000 claims description 13
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 claims description 12
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 claims description 12
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 claims description 12
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 11
- 125000004191 (C1-C6) alkoxy group Chemical group 0.000 claims description 10
- 125000004454 (C1-C6) alkoxycarbonyl group Chemical group 0.000 claims description 10
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 10
- 238000006243 chemical reaction Methods 0.000 claims description 10
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 claims description 9
- 125000005842 heteroatom Chemical group 0.000 claims description 9
- 229910052711 selenium Inorganic materials 0.000 claims description 9
- 229910052717 sulfur Inorganic materials 0.000 claims description 9
- 125000006747 (C2-C10) heterocycloalkyl group Chemical group 0.000 claims description 8
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 claims description 8
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 8
- JGFZNNIVVJXRND-UHFFFAOYSA-N N,N-Diisopropylethylamine (DIPEA) Chemical compound CCN(C(C)C)C(C)C JGFZNNIVVJXRND-UHFFFAOYSA-N 0.000 claims description 8
- ZCSHNCUQKCANBX-UHFFFAOYSA-N lithium diisopropylamide Chemical compound [Li+].CC(C)[N-]C(C)C ZCSHNCUQKCANBX-UHFFFAOYSA-N 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 claims description 8
- 238000005580 one pot reaction Methods 0.000 claims description 8
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims description 6
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 6
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 claims description 6
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 claims description 6
- BYEAHWXPCBROCE-UHFFFAOYSA-N 1,1,1,3,3,3-hexafluoropropan-2-ol Chemical compound FC(F)(F)C(O)C(F)(F)F BYEAHWXPCBROCE-UHFFFAOYSA-N 0.000 claims description 4
- SCYULBFZEHDVBN-UHFFFAOYSA-N 1,1-Dichloroethane Chemical compound CC(Cl)Cl SCYULBFZEHDVBN-UHFFFAOYSA-N 0.000 claims description 4
- MSXVEPNJUHWQHW-UHFFFAOYSA-N 2-methylbutan-2-ol Chemical compound CCC(C)(C)O MSXVEPNJUHWQHW-UHFFFAOYSA-N 0.000 claims description 4
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 claims description 4
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 claims description 4
- PXIPVTKHYLBLMZ-UHFFFAOYSA-N Sodium azide Chemical compound [Na+].[N-]=[N+]=[N-] PXIPVTKHYLBLMZ-UHFFFAOYSA-N 0.000 claims description 4
- RHQDFWAXVIIEBN-UHFFFAOYSA-N Trifluoroethanol Chemical compound OCC(F)(F)F RHQDFWAXVIIEBN-UHFFFAOYSA-N 0.000 claims description 4
- 125000005129 aryl carbonyl group Chemical group 0.000 claims description 4
- 125000005161 aryl oxy carbonyl group Chemical group 0.000 claims description 4
- NTMHWRHEGDRTPD-UHFFFAOYSA-N n-(4-azidosulfonylphenyl)acetamide Chemical group CC(=O)NC1=CC=C(S(=O)(=O)N=[N+]=[N-])C=C1 NTMHWRHEGDRTPD-UHFFFAOYSA-N 0.000 claims description 4
- 239000003960 organic solvent Substances 0.000 claims description 4
- 229910000104 sodium hydride Inorganic materials 0.000 claims description 4
- SGUVLZREKBPKCE-UHFFFAOYSA-N 1,5-diazabicyclo[4.3.0]-non-5-ene Chemical compound C1CCN=C2CCCN21 SGUVLZREKBPKCE-UHFFFAOYSA-N 0.000 claims description 3
- 125000005843 halogen group Chemical group 0.000 claims description 3
- 125000000325 methylidene group Chemical group [H]C([H])=* 0.000 claims description 3
- NDLIRBZKZSDGSO-UHFFFAOYSA-N tosyl azide Chemical compound CC1=CC=C(S(=O)(=O)[N-][N+]#N)C=C1 NDLIRBZKZSDGSO-UHFFFAOYSA-N 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- FZTLLUYFWAOGGB-UHFFFAOYSA-N 1,4-dioxane dioxane Chemical compound C1COCCO1.C1COCCO1 FZTLLUYFWAOGGB-UHFFFAOYSA-N 0.000 claims description 2
- IEBROJCNNXZSSZ-UHFFFAOYSA-N 2-azido-1,3-dimethylimidazolidine Chemical compound CN1CCN(C)C1N=[N+]=[N-] IEBROJCNNXZSSZ-UHFFFAOYSA-N 0.000 claims description 2
- HQNSWBRZIOYGAW-UHFFFAOYSA-N 2-chloro-n,n-dimethylpyridin-4-amine Chemical compound CN(C)C1=CC=NC(Cl)=C1 HQNSWBRZIOYGAW-UHFFFAOYSA-N 0.000 claims description 2
- NMWDYLYNWRFEMR-UHFFFAOYSA-N 2-methylpyridine Chemical compound CC1=CC=CC=N1.CC1=CC=CC=N1 NMWDYLYNWRFEMR-UHFFFAOYSA-N 0.000 claims description 2
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 claims description 2
- KEAYESYHFKHZAL-UHFFFAOYSA-N Sodium Chemical compound [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 claims description 2
- 239000012153 distilled water Substances 0.000 claims description 2
- HBZGKOVPGJULGC-UHFFFAOYSA-N n-diazo-4-nitrobenzenesulfonamide Chemical compound [O-][N+](=O)C1=CC=C(S(=O)(=O)N=[N+]=[N-])C=C1 HBZGKOVPGJULGC-UHFFFAOYSA-N 0.000 claims description 2
- GFRDSYFROJUKBF-UHFFFAOYSA-N n-diazoimidazole-1-sulfonamide Chemical compound [N-]=[N+]=NS(=O)(=O)N1C=CN=C1 GFRDSYFROJUKBF-UHFFFAOYSA-N 0.000 claims description 2
- BHQIGUWUNPQBJY-UHFFFAOYSA-N n-diazomethanesulfonamide Chemical compound CS(=O)(=O)N=[N+]=[N-] BHQIGUWUNPQBJY-UHFFFAOYSA-N 0.000 claims description 2
- 229910052698 phosphorus Inorganic materials 0.000 claims description 2
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 claims description 2
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 claims description 2
- 239000012312 sodium hydride Substances 0.000 claims description 2
- NQPHMXWPDCSHTE-UHFFFAOYSA-N trifluoromethanesulfonyl azide Chemical compound FC(F)(F)S(=O)(=O)N=[N+]=[N-] NQPHMXWPDCSHTE-UHFFFAOYSA-N 0.000 claims description 2
- NXRGKFVQYZGDIY-UHFFFAOYSA-N 2,6-dimethylpyridine Chemical compound CC1=CC=CC(C)=N1.CC1=CC=CC(C)=N1 NXRGKFVQYZGDIY-UHFFFAOYSA-N 0.000 claims 1
- DJRGWIOMYBEUFK-UHFFFAOYSA-N 4-methylpyridine Chemical compound CC1=CC=NC=C1.CC1=CC=NC=C1 DJRGWIOMYBEUFK-UHFFFAOYSA-N 0.000 claims 1
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 abstract description 13
- 229910052796 boron Inorganic materials 0.000 abstract description 13
- 239000000126 substance Substances 0.000 abstract description 9
- 206010028980 Neoplasm Diseases 0.000 abstract description 3
- 238000002560 therapeutic procedure Methods 0.000 abstract description 3
- 238000005481 NMR spectroscopy Methods 0.000 description 72
- CSCPPACGZOOCGX-WFGJKAKNSA-N acetone d6 Chemical compound [2H]C([2H])([2H])C(=O)C([2H])([2H])[2H] CSCPPACGZOOCGX-WFGJKAKNSA-N 0.000 description 45
- 238000004009 13C{1H}-NMR spectroscopy Methods 0.000 description 35
- 230000008018 melting Effects 0.000 description 35
- 238000002844 melting Methods 0.000 description 35
- 239000007787 solid Substances 0.000 description 35
- 238000010898 silica gel chromatography Methods 0.000 description 13
- 239000011541 reaction mixture Substances 0.000 description 12
- 229910052799 carbon Inorganic materials 0.000 description 11
- 125000004432 carbon atom Chemical group C* 0.000 description 11
- 239000012299 nitrogen atmosphere Substances 0.000 description 9
- 238000003756 stirring Methods 0.000 description 9
- WLWNRAWQDZRXMB-YLFCFFPRSA-N (2r,3r,4r,5s)-n,3,4,5-tetrahydroxy-1-(4-phenoxyphenyl)sulfonylpiperidine-2-carboxamide Chemical compound ONC(=O)[C@H]1[C@@H](O)[C@H](O)[C@@H](O)CN1S(=O)(=O)C(C=C1)=CC=C1OC1=CC=CC=C1 WLWNRAWQDZRXMB-YLFCFFPRSA-N 0.000 description 8
- 239000000203 mixture Substances 0.000 description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 7
- 125000000664 diazo group Chemical group [N-]=[N+]=[*] 0.000 description 7
- 235000019439 ethyl acetate Nutrition 0.000 description 7
- 239000011734 sodium Substances 0.000 description 7
- 238000012360 testing method Methods 0.000 description 7
- 239000003054 catalyst Substances 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 239000002904 solvent Substances 0.000 description 6
- 238000003402 intramolecular cyclocondensation reaction Methods 0.000 description 5
- 125000001997 phenyl group Chemical class [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 5
- OISVCGZHLKNMSJ-UHFFFAOYSA-N 2,6-Lutidine Substances CC1=CC=CC(C)=N1 OISVCGZHLKNMSJ-UHFFFAOYSA-N 0.000 description 4
- WTKZEGDFNFYCGP-UHFFFAOYSA-N Pyrazole Chemical compound C=1C=NNC=1 WTKZEGDFNFYCGP-UHFFFAOYSA-N 0.000 description 4
- 239000003814 drug Substances 0.000 description 4
- 238000007363 ring formation reaction Methods 0.000 description 4
- 239000007858 starting material Substances 0.000 description 4
- 125000001424 substituent group Chemical group 0.000 description 4
- 229910052723 transition metal Inorganic materials 0.000 description 4
- 150000003624 transition metals Chemical class 0.000 description 4
- VIMMECPCYZXUCI-MIMFYIINSA-N (4s,6r)-6-[(1e)-4,4-bis(4-fluorophenyl)-3-(1-methyltetrazol-5-yl)buta-1,3-dienyl]-4-hydroxyoxan-2-one Chemical compound CN1N=NN=C1C(\C=C\[C@@H]1OC(=O)C[C@@H](O)C1)=C(C=1C=CC(F)=CC=1)C1=CC=C(F)C=C1 VIMMECPCYZXUCI-MIMFYIINSA-N 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 239000012776 electronic material Substances 0.000 description 3
- 125000000623 heterocyclic group Chemical group 0.000 description 3
- 239000011259 mixed solution Substances 0.000 description 3
- 125000003226 pyrazolyl group Chemical group 0.000 description 3
- VHYFNPMBLIVWCW-UHFFFAOYSA-N 4-Dimethylaminopyridine Chemical compound CN(C)C1=CC=NC=C1 VHYFNPMBLIVWCW-UHFFFAOYSA-N 0.000 description 2
- 125000003710 aryl alkyl group Chemical group 0.000 description 2
- 125000004104 aryloxy group Chemical group 0.000 description 2
- 125000004429 atom Chemical group 0.000 description 2
- 125000004196 benzothienyl group Chemical group S1C(=CC2=C1C=CC=C2)* 0.000 description 2
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 description 2
- 125000002619 bicyclic group Chemical group 0.000 description 2
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N diphenyl Chemical compound C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 description 2
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000007306 functionalization reaction Methods 0.000 description 2
- 239000003446 ligand Substances 0.000 description 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 2
- 125000002950 monocyclic group Chemical group 0.000 description 2
- 125000004108 n-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 2
- 125000002524 organometallic group Chemical group 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000000376 reactant Substances 0.000 description 2
- 230000009257 reactivity Effects 0.000 description 2
- RWWYLEGWBNMMLJ-YSOARWBDSA-N remdesivir Chemical compound NC1=NC=NN2C1=CC=C2[C@]1([C@@H]([C@@H]([C@H](O1)CO[P@](=O)(OC1=CC=CC=C1)N[C@H](C(=O)OCC(CC)CC)C)O)O)C#N RWWYLEGWBNMMLJ-YSOARWBDSA-N 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 238000001308 synthesis method Methods 0.000 description 2
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 2
- HBENZIXOGRCSQN-VQWWACLZSA-N (1S,2S,6R,14R,15R,16R)-5-(cyclopropylmethyl)-16-[(2S)-2-hydroxy-3,3-dimethylpentan-2-yl]-15-methoxy-13-oxa-5-azahexacyclo[13.2.2.12,8.01,6.02,14.012,20]icosa-8(20),9,11-trien-11-ol Chemical compound N1([C@@H]2CC=3C4=C(C(=CC=3)O)O[C@H]3[C@@]5(OC)CC[C@@]2([C@@]43CC1)C[C@@H]5[C@](C)(O)C(C)(C)CC)CC1CC1 HBENZIXOGRCSQN-VQWWACLZSA-N 0.000 description 1
- FANCTJAFZSYTIS-IQUVVAJASA-N (1r,3s,5z)-5-[(2e)-2-[(1r,3as,7ar)-7a-methyl-1-[(2r)-4-(phenylsulfonimidoyl)butan-2-yl]-2,3,3a,5,6,7-hexahydro-1h-inden-4-ylidene]ethylidene]-4-methylidenecyclohexane-1,3-diol Chemical compound C([C@@H](C)[C@@H]1[C@]2(CCCC(/[C@@H]2CC1)=C\C=C\1C([C@@H](O)C[C@H](O)C/1)=C)C)CS(=N)(=O)C1=CC=CC=C1 FANCTJAFZSYTIS-IQUVVAJASA-N 0.000 description 1
- KAFZOLYKKCWUBI-HPMAGDRPSA-N (2s)-2-[[(2s)-2-[[(2s)-1-[(2s)-3-amino-2-[[(2s)-2-[[(2s)-2-(3-cyclohexylpropanoylamino)-4-methylpentanoyl]amino]-5-methylhexanoyl]amino]propanoyl]pyrrolidine-2-carbonyl]amino]-5-(diaminomethylideneamino)pentanoyl]amino]butanediamide Chemical compound N([C@@H](CC(C)C)C(=O)N[C@@H](CCC(C)C)C(=O)N[C@@H](CN)C(=O)N1[C@@H](CCC1)C(=O)N[C@@H](CCCN=C(N)N)C(=O)N[C@@H](CC(N)=O)C(N)=O)C(=O)CCC1CCCCC1 KAFZOLYKKCWUBI-HPMAGDRPSA-N 0.000 description 1
- PHDIJLFSKNMCMI-ITGJKDDRSA-N (3R,4S,5R,6R)-6-(hydroxymethyl)-4-(8-quinolin-6-yloxyoctoxy)oxane-2,3,5-triol Chemical compound OC[C@@H]1[C@H]([C@@H]([C@H](C(O1)O)O)OCCCCCCCCOC=1C=C2C=CC=NC2=CC=1)O PHDIJLFSKNMCMI-ITGJKDDRSA-N 0.000 description 1
- QFLWZFQWSBQYPS-AWRAUJHKSA-N (3S)-3-[[(2S)-2-[[(2S)-2-[5-[(3aS,6aR)-2-oxo-1,3,3a,4,6,6a-hexahydrothieno[3,4-d]imidazol-4-yl]pentanoylamino]-3-methylbutanoyl]amino]-3-(4-hydroxyphenyl)propanoyl]amino]-4-[1-bis(4-chlorophenoxy)phosphorylbutylamino]-4-oxobutanoic acid Chemical compound CCCC(NC(=O)[C@H](CC(O)=O)NC(=O)[C@H](Cc1ccc(O)cc1)NC(=O)[C@@H](NC(=O)CCCCC1SC[C@@H]2NC(=O)N[C@H]12)C(C)C)P(=O)(Oc1ccc(Cl)cc1)Oc1ccc(Cl)cc1 QFLWZFQWSBQYPS-AWRAUJHKSA-N 0.000 description 1
- IGVKWAAPMVVTFX-BUHFOSPRSA-N (e)-octadec-5-en-7,9-diynoic acid Chemical compound CCCCCCCCC#CC#C\C=C\CCCC(O)=O IGVKWAAPMVVTFX-BUHFOSPRSA-N 0.000 description 1
- JNPGUXGVLNJQSQ-BGGMYYEUSA-M (e,3r,5s)-7-[4-(4-fluorophenyl)-1,2-di(propan-2-yl)pyrrol-3-yl]-3,5-dihydroxyhept-6-enoate Chemical compound CC(C)N1C(C(C)C)=C(\C=C\[C@@H](O)C[C@@H](O)CC([O-])=O)C(C=2C=CC(F)=CC=2)=C1 JNPGUXGVLNJQSQ-BGGMYYEUSA-M 0.000 description 1
- VAVHMEQFYYBAPR-ITWZMISCSA-N (e,3r,5s)-7-[4-(4-fluorophenyl)-1-phenyl-2-propan-2-ylpyrrol-3-yl]-3,5-dihydroxyhept-6-enoic acid Chemical compound CC(C)C1=C(\C=C\[C@@H](O)C[C@@H](O)CC(O)=O)C(C=2C=CC(F)=CC=2)=CN1C1=CC=CC=C1 VAVHMEQFYYBAPR-ITWZMISCSA-N 0.000 description 1
- BAXOFTOLAUCFNW-UHFFFAOYSA-N 1H-indazole Chemical compound C1=CC=C2C=NNC2=C1 BAXOFTOLAUCFNW-UHFFFAOYSA-N 0.000 description 1
- YBYIRNPNPLQARY-UHFFFAOYSA-N 1H-indene Natural products C1=CC=C2CC=CC2=C1 YBYIRNPNPLQARY-UHFFFAOYSA-N 0.000 description 1
- XWKFPIODWVPXLX-UHFFFAOYSA-N 2-methyl-5-methylpyridine Natural products CC1=CC=C(C)N=C1 XWKFPIODWVPXLX-UHFFFAOYSA-N 0.000 description 1
- NHFQUMYGFXFXEK-UHFFFAOYSA-N 2-methylpyridine;4-methylpyridine Chemical compound CC1=CC=NC=C1.CC1=CC=CC=N1 NHFQUMYGFXFXEK-UHFFFAOYSA-N 0.000 description 1
- HZYLVYNCWLAIGF-UHFFFAOYSA-N 4-[[[2-(cyclohexylamino)-2-oxoethyl]-(4-propan-2-ylbenzoyl)amino]methyl]-N-hydroxybenzamide Chemical compound CC(C)c1ccc(cc1)C(=O)N(CC(=O)NC1CCCCC1)Cc1ccc(cc1)C(=O)NO HZYLVYNCWLAIGF-UHFFFAOYSA-N 0.000 description 1
- 229960000549 4-dimethylaminophenol Drugs 0.000 description 1
- MWVKLRSIDOXBSE-UHFFFAOYSA-N 5-(1-piperidin-4-ylpyrazol-4-yl)-3-(6-pyrrolidin-1-yl-1,3-benzoxazol-2-yl)pyridin-2-amine Chemical compound NC1=NC=C(C2=CN(N=C2)C2CCNCC2)C=C1C(OC1=C2)=NC1=CC=C2N1CCCC1 MWVKLRSIDOXBSE-UHFFFAOYSA-N 0.000 description 1
- HIHOEGPXVVKJPP-JTQLQIEISA-N 5-fluoro-2-[[(1s)-1-(5-fluoropyridin-2-yl)ethyl]amino]-6-[(5-methyl-1h-pyrazol-3-yl)amino]pyridine-3-carbonitrile Chemical compound N([C@@H](C)C=1N=CC(F)=CC=1)C(C(=CC=1F)C#N)=NC=1NC=1C=C(C)NN=1 HIHOEGPXVVKJPP-JTQLQIEISA-N 0.000 description 1
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- YHYOZLHXPPSTOL-UHFFFAOYSA-N [Cl-].CN1CC[NH+](C)C1N=[N+]=[N-] Chemical compound [Cl-].CN1CC[NH+](C)C1N=[N+]=[N-] YHYOZLHXPPSTOL-UHFFFAOYSA-N 0.000 description 1
- 125000005428 anthryl group Chemical group [H]C1=C([H])C([H])=C2C([H])=C3C(*)=C([H])C([H])=C([H])C3=C([H])C2=C1[H] 0.000 description 1
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- 238000005574 benzylation reaction Methods 0.000 description 1
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- 239000004305 biphenyl Substances 0.000 description 1
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- 125000001246 bromo group Chemical group Br* 0.000 description 1
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- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
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- YBFBENHWPRGUMU-UHFFFAOYSA-N chembl398496 Chemical compound OC(=O)C1=CC=CC=C1NC(=O)N1CCN(C=2N=C3C=CC(O)=CC3=NC=2)CC1 YBFBENHWPRGUMU-UHFFFAOYSA-N 0.000 description 1
- 125000001309 chloro group Chemical group Cl* 0.000 description 1
- 238000004440 column chromatography Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 125000001995 cyclobutyl group Chemical group [H]C1([H])C([H])([H])C([H])(*)C1([H])[H] 0.000 description 1
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- 125000001559 cyclopropyl group Chemical group [H]C1([H])C([H])([H])C1([H])* 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- SBQIJPBUMNWUKN-UHFFFAOYSA-M diphenyliodanium;trifluoromethanesulfonate Chemical compound [O-]S(=O)(=O)C(F)(F)F.C=1C=CC=CC=1[I+]C1=CC=CC=C1 SBQIJPBUMNWUKN-UHFFFAOYSA-M 0.000 description 1
- AVAACINZEOAHHE-VFZPANTDSA-N doripenem Chemical compound C=1([C@H](C)[C@@H]2[C@H](C(N2C=1C(O)=O)=O)[C@H](O)C)S[C@@H]1CN[C@H](CNS(N)(=O)=O)C1 AVAACINZEOAHHE-VFZPANTDSA-N 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 125000003754 ethoxycarbonyl group Chemical group C(=O)(OCC)* 0.000 description 1
- 125000004672 ethylcarbonyl group Chemical group [H]C([H])([H])C([H])([H])C(*)=O 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 125000003983 fluorenyl group Chemical group C1(=CC=CC=2C3=CC=CC=C3CC12)* 0.000 description 1
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- 125000000524 functional group Chemical group 0.000 description 1
- 125000002541 furyl group Chemical group 0.000 description 1
- 125000001188 haloalkyl group Chemical group 0.000 description 1
- 125000004051 hexyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000002883 imidazolyl group Chemical group 0.000 description 1
- 125000003453 indazolyl group Chemical group N1N=C(C2=C1C=CC=C2)* 0.000 description 1
- 125000003454 indenyl group Chemical group C1(C=CC2=CC=CC=C12)* 0.000 description 1
- 125000002346 iodo group Chemical group I* 0.000 description 1
- 125000006328 iso-butylcarbonyl group Chemical group [H]C([H])([H])C([H])(C(*)=O)C([H])([H])[H] 0.000 description 1
- 125000001977 isobenzofuranyl group Chemical group C=1(OC=C2C=CC=CC12)* 0.000 description 1
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 description 1
- 125000005929 isobutyloxycarbonyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])OC(*)=O 0.000 description 1
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 125000005928 isopropyloxycarbonyl group Chemical group [H]C([H])([H])C([H])(OC(*)=O)C([H])([H])[H] 0.000 description 1
- 125000005956 isoquinolyl group Chemical group 0.000 description 1
- 125000001786 isothiazolyl group Chemical group 0.000 description 1
- 125000000842 isoxazolyl group Chemical group 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- JFOZKMSJYSPYLN-QHCPKHFHSA-N lifitegrast Chemical compound CS(=O)(=O)C1=CC=CC(C[C@H](NC(=O)C=2C(=C3CCN(CC3=CC=2Cl)C(=O)C=2C=C3OC=CC3=CC=2)Cl)C(O)=O)=C1 JFOZKMSJYSPYLN-QHCPKHFHSA-N 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 125000001160 methoxycarbonyl group Chemical group [H]C([H])([H])OC(*)=O 0.000 description 1
- 230000011987 methylation Effects 0.000 description 1
- 238000007069 methylation reaction Methods 0.000 description 1
- 125000004674 methylcarbonyl group Chemical group CC(=O)* 0.000 description 1
- 125000001624 naphthyl group Chemical group 0.000 description 1
- 125000005185 naphthylcarbonyl group Chemical group C1(=CC=CC2=CC=CC=C12)C(=O)* 0.000 description 1
- 239000012044 organic layer Substances 0.000 description 1
- 125000002971 oxazolyl group Chemical group 0.000 description 1
- 125000001147 pentyl group Chemical group C(CCCC)* 0.000 description 1
- 125000005004 perfluoroethyl group Chemical group FC(F)(F)C(F)(F)* 0.000 description 1
- 230000000144 pharmacologic effect Effects 0.000 description 1
- 125000006678 phenoxycarbonyl group Chemical group 0.000 description 1
- 125000004585 polycyclic heterocycle group Chemical group 0.000 description 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 125000004673 propylcarbonyl group Chemical group 0.000 description 1
- 125000004742 propyloxycarbonyl group Chemical group 0.000 description 1
- 125000004076 pyridyl group Chemical group 0.000 description 1
- 125000000168 pyrrolyl group Chemical group 0.000 description 1
- 125000005493 quinolyl group Chemical group 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 125000006413 ring segment Chemical group 0.000 description 1
- 229930195734 saturated hydrocarbon Natural products 0.000 description 1
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 1
- 125000003003 spiro group Chemical group 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
- 238000010189 synthetic method Methods 0.000 description 1
- 125000006253 t-butylcarbonyl group Chemical group [H]C([H])([H])C(C(*)=O)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 239000013076 target substance Substances 0.000 description 1
- 125000000335 thiazolyl group Chemical group 0.000 description 1
- 125000001544 thienyl group Chemical group 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 125000002023 trifluoromethyl group Chemical group FC(F)(F)* 0.000 description 1
- 125000000026 trimethylsilyl group Chemical group [H]C([H])([H])[Si]([*])(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F5/00—Compounds containing elements of Groups 3 or 13 of the Periodic Table
- C07F5/02—Boron compounds
- C07F5/027—Organoboranes and organoborohydrides
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
Abstract
Description
Claims (13)
- 하기 화학식 1로 표시되는 오르쏘-카보레인-융합 피라졸 화합물:
[화학식 1]
상기 화학식 1에서,
R1 및 R2는 각각 독립적으로 C1-C10알킬, C3-C10시클로알킬, C3-C10헤테로시클로알킬, C6-C20아릴 또는 C2-C20헤테로아릴이고;
R3는 수소, C1-C10알킬, C6-C20아릴, C1-C10알킬카보닐, C1-C10알콕시카보닐, C6-C20아릴카보닐, C6-C20아릴옥시카보닐 또는 C2-C20헤테로아릴이고;
R1 및 R2의 알킬, 시클로알킬, 헤테로시클로알킬, 아릴 및 헤테로아릴, 및 R3의 알킬, 아릴, 알킬카보닐, 알콕시카보닐, 아릴카보닐, 아릴옥시카보닐 또는 헤테로아릴은 할로겐, C1-C10알킬, C1-C10알콕시, 할로C1-C10알킬, 할로C1-C10알콕시, C6-C20아릴, C6-C20아릴C1-C10알킬, C6-C20아릴옥시, C6-C20아릴C1-C10알킬옥시, C1-C10알킬카보닐옥시, C1-C10알킬카보닐, C1-C10알콕시카보닐, 할로C1-C10알킬카보닐옥시, 할로C1-C10알킬카보닐, 할로C1-C10알콕시카보닐, C6-C20아릴카보닐, C6-C20아릴옥시카보닐, C2-C20헤테로아릴, -NRaRb, -P(=O)RcRd, -SiReRfRg, 니트로 및 시아노로 이루어진 군으로부터 선택되는 하나 이상으로 더 치환될 수 있고;
Ra 및 Rb는 각각 독립적으로 수소, C1-C10알킬, C3-C10시클로알킬, C6-C20아릴, C6-C20아릴C1-C20알킬, C1-C20알킬C6-C20아릴 또는 C2-C20헤테로아릴이고;
Rc 및 Rd는 각각 독립적으로 C1-C10알킬, C1-C10알콕시, C6-C20아릴, C6-C20아릴옥시, C3-C10시클로알킬, C2-C10헤테로시클로알킬, C6-C20아릴C1-C10알킬, C1-C10알킬C6-C20아릴 또는 C2-C20헤테로아릴이고;
Re 내지 Rg는 각각 독립적으로 수소, C1-C10알킬, C6-C20아릴 또는 C2-C20헤테로아릴이고;
상기 헤테로아릴 및 헤테로시클로알킬은 N, O, S 및 Se로부터 선택되는 1 내지 4개의 헤테로원자를 포함한다. - 제 1항에 있어서,
상기 화학식 1에서,
R1 및 R2는 각각 독립적으로 C1-C10알킬, C3-C10시클로알킬, C6-C20아릴 또는 C2-C20헤테로아릴이고;
R3는 수소, C1-C10알킬, C6-C20아릴, C1-C10알콕시카보닐, C6-C20아릴옥시카보닐, C6-C20아릴C1-C10알킬 또는 C2-C20헤테로아릴이고;
R1 및 R2의 알킬, 시클로알킬, 아릴 및 헤테로아릴은 할로겐, C1-C10알킬, C1-C10알콕시, 할로C1-C10알킬, 할로C1-C10알콕시, C6-C20아릴, C6-C20아릴C1-C10알킬, C6-C20아릴옥시, C6-C20아릴C1-C10알킬옥시, C1-C10알콕시카보닐, 할로C1-C10알콕시카보닐, C6-C20아릴옥시카보닐, C2-C20헤테로아릴, -P(=O)RcRd, -SiReRfRg, 니트로 및 시아노로 이루어진 군으로부터 선택되는 하나 이상으로 더 치환될 수 있고;
Rc 및 Rd는 각각 독립적으로 C1-C10알킬, C6-C20아릴 또는 C2-C20헤테로아릴이고;
Re는 C1-C10알킬, C6-C20아릴 또는 C2-C20헤테로아릴이고;
Rf 및 Rg는 각각 독립적으로 수소, C1-C10알킬, C6-C20아릴 또는 C2-C20헤테로아릴인, 오르쏘-카보레인-융합 피라졸 화합물. - 제 2항에 있어서,
상기 R1은 C1-C6알킬, 할로C1-C6알킬, C3-C8시클로알킬, C6-C12아릴 또는 C3-C12헤테로아릴이고, R1의 아릴 및 헤테로아릴은 할로겐, C1-C6알킬, C1-C6알콕시, 할로C1-C6알킬 및 할로C1-C6알콕시로 이루어진 군으로부터 선택되는 하나 이상으로 더 치환될 수 있고;
R2는 C1-C6알킬, 할로C1-C6알킬, C3-C8시클로알킬, C6-C12아릴 또는 C3-C12헤테로아릴이고, R2의 아릴 및 헤테로아릴은 할로겐, C1-C6알킬, C1-C6알콕시, 할로C1-C6알킬, 할로C1-C6알콕시, C6-C12아릴, C1-C6알콕시카보닐, C3-C12헤테로아릴, -P(=O)RcRd, -SiReRfRg, 니트로 및 시아노로 이루어진 군으로부터 선택되는 하나 이상으로 더 치환될 수 있고;
Rc 내지 Rg는 각각 독립적으로 C1-C6알킬, C6-C12아릴 또는 C3-C12헤테로아릴이고;
R3는 수소, C1-C6알킬, C6-C12아릴, C1-C6알콕시카보닐, C6-C12아릴C1-C6알킬 또는 C3-C12헤테로아릴인, 오르쏘-카보레인-융합 피라졸 화합물. - 디아조화 시약 및 염기 존재 하, 하기 화학식 2로 표시되는 B(4)-아실메틸-오르쏘-카보레인 화합물을 디아조화 및 분자내 고리화반응시켜 원-팟으로 하기 화학식 1-1로 표시되는 오르쏘-카보레인-융합 피라졸 화합물을 제조하는 방법:
[화학식 1-1]
[화학식 2]
상기 화학식 1-1 및 2에서,
R1 및 R2는 각각 독립적으로 C1-C10알킬, C3-C10시클로알킬, C3-C10헤테로시클로알킬, C6-C20아릴 또는 C2-C20헤테로아릴이고;
R1 및 R2의 알킬, 시클로알킬, 헤테로시클로알킬, 아릴 및 헤테로아릴은 할로겐, C1-C10알킬, C1-C10알콕시, 할로C1-C10알킬, C6-C20아릴, C6-C20아릴C1-C10알킬, C6-C20아릴옥시, C6-C20아릴C1-C10알킬옥시, C1-C10알킬카보닐옥시, C1-C10알킬카보닐, C1-C10알콕시카보닐, 할로C1-C10알킬카보닐옥시, 할로C1-C10알킬카보닐, 할로C1-C10알콕시카보닐, C6-C20아릴카보닐, C6-C20아릴옥시카보닐, C2-C20헤테로아릴, -NRaRb, -P(=O)RcRd, -SiReRfRg, 니트로 및 시아노로 이루어진 군으로부터 선택되는 하나 이상으로 더 치환될 수 있고;
Ra 및 Rb는 각각 독립적으로 수소, C1-C10알킬, C3-C10시클로알킬, C6-C20아릴, C6-C20아릴C1-C20알킬, C1-C20알킬C6-C20아릴 또는 C2-C20헤테로아릴이고;
Rc 및 Rd는 각각 독립적으로 C1-C10알킬, C1-C10알콕시, C6-C20아릴, C6-C20아릴옥시, C3-C10시클로알킬, C2-C10헤테로시클로알킬, C6-C20아릴C1-C10알킬, C1-C10알킬C6-C20아릴 또는 C2-C20헤테로아릴이고;
Re 내지 Rg는 각각 독립적으로 수소, C1-C10알킬, C6-C20아릴 또는 C2-C20헤테로아릴이고;
상기 헤테로아릴 및 헤테로시클로알킬은 N, O, S 및 Se로부터 선택되는 1 내지 4개의 헤테로원자를 포함한다. - 제 5항에 있어서,
상기 디아조화 시약은 4-아세트아미도벤젠설포닐 아자이드(p-ABSA), 4-나이트로벤젠설포닐 아자이드(p-NBSA), 소듐 아자이드(NaN3) 메실 아자이드(MsN3), 토실 아자이드(TsN3), 벤젠설포닐 아자이드, 트라이플루오로메탄설폰닐 아자이드 (TfN3), 이미다졸-1-설포닐 아자이드(Im-SO2N3), 2-아지도-1,3-디메틸이미다졸리늄 클로라이드(ADMC), 2-아지도-1,3-디메틸이미다졸리늄 및 헥사플루오로포스페이트(ADMP)로 이루어진 군으로부터 선택되는 하나 또는 둘 이상인, 제조방법. - 제 5항에 있어서,
상기 디아조화 시약은 상기 화학식 2의 B(4)-아실메틸-오르쏘-카보레인 화합물 1당량에 대하여 1.0 내지 5.0 당량으로 사용되는 것인, 제조방법. - 제 5항에 있어서,
상기 염기는 1,8-디아자바이시클로[5.4.0]-운데-7-센(DBU), 트리에틸아민(Et3N), 디이소프로필에틸아민(DIPEA), 피리딘, 2-메틸피리딘 (2-Methylpyridine), 4-메틸피리딘 (4-Methylpyridine), 리튬디아소프로필아마이드 (LDA), 소듐하이드라이드(NaH), 포타슘카보네이트(K2CO3), 2,6-루티딘(2,6-Lutidine), 및 1,5-디아자비시클로[4.3.0]-5-노넨 (DBN)로 이루어진 군으로부터 선택되는 하나 또는 둘 이상인, 제조방법. - 제 5항에 있어서,
상기 염기는 상기 화학식 2의 B(4)-아실메틸-오르쏘-카보레인 화합물 1 당량에 대하여 1.0 내지 10.0 당량으로 사용되는 것인, 제조방법. - 제 5항에 있어서,
상기 반응은 메탄올(MeOH), 에탄올(EtOH), t-아밀알콜(t-AmOH), 이소프로필알콜, 트리플루오로에탄올(TFE), 헥사플루오로아이소프로필알콜(HFIP), 테트라하이드로퓨란(THF), 디클로로메탄(DCM), 디클로로에탄(DCE), 클로로포름, 증류수(H2O), 에틸아세테이트(EA), 아세톤(Acetone), 1,4-디옥산(1,4-Dioxane), 다이에틸에터, 벤젠, 톨루엔, 헥세인, 사이클로헥세인, 다이메틸설폭사이드(DMSO), 디메틸포름아마이드(DMF) 및 아세토나이트릴(MeCN)로 이루어진 군으로부터 선택되는 하나 또는 둘 이상의 유기 용매 하에서 수행되는 것인, 제조방법. - 하기 화학식 4로 표시되는 오르쏘-카보레인-융합된 피라졸 화합물:
[화학식 4]
상기 화학식 4에서,
L은 메틸렌 또는 이고;
R11 내지 R13는 각각 독립적으로 C1-C10알킬, C3-C10시클로알킬, C3-C10헤테로시클로알킬, C6-C20아릴 또는 C2-C20헤테로아릴이고;
R11 내지 R13의 알킬, 시클로알킬, 헤테로시클로알킬, 아릴 및 헤테로아릴은 할로겐, C1-C10알킬, C1-C10알콕시, 할로C1-C10알킬, 할로C1-C10알콕시, C6-C20아릴, C6-C20아릴C1-C10알킬, C6-C20아릴옥시, C6-C20아릴C1-C10알킬옥시, C1-C10알킬카보닐옥시, C1-C10알킬카보닐, C1-C10알콕시카보닐, 할로C1-C10알킬카보닐옥시, 할로C1-C10알킬카보닐, 할로C1-C10알콕시카보닐, C6-C20아릴카보닐, C6-C20아릴옥시카보닐, C2-C20헤테로아릴, -NRaRb, -P(=O)RcRd, -SiReRfRg, 니트로 및 시아노로 이루어진 군으로부터 선택되는 하나 이상으로 더 치환될 수 있고;
Ra 및 Rb는 각각 독립적으로 수소, C1-C10알킬, C3-C10시클로알킬, C6-C20아릴, C6-C20아릴C1-C20알킬, C1-C20알킬C6-C20아릴 또는 C2-C20헤테로아릴이고;
Rc 및 Rd는 각각 독립적으로 C1-C10알킬, C1-C10알콕시, C6-C20아릴, C6-C20아릴옥시, C3-C10시클로알킬, C2-C10헤테로시클로알킬, C6-C20아릴C1-C10알킬, C1-C10알킬C6-C20아릴 또는 C2-C20헤테로아릴이고;
Re 내지 Rg는 각각 독립적으로 수소, C1-C10알킬, C6-C20아릴 또는 C2-C20헤테로아릴이고;
상기 헤테로아릴 및 헤테로시클로알킬은 N, O, S 및 Se로부터 선택되는 1 내지 4개의 헤테로원자를 포함한다. - 제 11항에 있어서,
하기 화학식 4-1 또는 화학식 4-2로 표시되는 오르쏘-카보레인-융합된 피라졸 화합물:
[화학식 4-1]
[화학식 4-2]
상기 화학식 4-1 및 4-2에서,
R11은 C1-C6알킬, 할로C1-C6알킬, C3-C8시클로알킬, C6-C12아릴 또는 C3-C12헤테로아릴이고, R11의 아릴 및 헤테로아릴은 할로겐, C1-C6알킬, C1-C6알콕시, 할로C1-C6알킬 및 할로C1-C6알콕시로 이루어진 군으로부터 선택되는 하나 이상으로 더 치환될 수 있고;
R12 및 R13는 각각 독립적으로 C1-C6알킬, 할로C1-C6알킬, C3-C8시클로알킬, C6-C12아릴 또는 C3-C12헤테로아릴이고, R2의 아릴 및 헤테로아릴은 할로겐, C1-C6알킬, C1-C6알콕시, 할로C1-C6알킬, 할로C1-C6알콕시, C6-C12아릴, C1-C6알콕시카보닐, C3-C12헤테로아릴, -P(=O)RcRd, -SiReRfRg, 니트로 및 시아노로 이루어진 군으로부터 선택되는 하나 이상으로 더 치환될 수 있고;
Rc 내지 Rg는 각각 독립적으로 C1-C6알킬, C6-C12아릴 또는 C3-C12헤테로아릴이다.
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