JP6226889B2 - 新規抗マラリア薬 - Google Patents
新規抗マラリア薬 Download PDFInfo
- Publication number
- JP6226889B2 JP6226889B2 JP2014557157A JP2014557157A JP6226889B2 JP 6226889 B2 JP6226889 B2 JP 6226889B2 JP 2014557157 A JP2014557157 A JP 2014557157A JP 2014557157 A JP2014557157 A JP 2014557157A JP 6226889 B2 JP6226889 B2 JP 6226889B2
- Authority
- JP
- Japan
- Prior art keywords
- phenyl
- pyrazin
- trifluoromethyl
- amino
- alkyl
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000003430 antimalarial agent Substances 0.000 title claims description 8
- 150000001875 compounds Chemical class 0.000 claims description 103
- -1 4- (methylsulfonyl) phenyl Chemical group 0.000 claims description 88
- XFTQRUTUGRCSGO-UHFFFAOYSA-N pyrazin-2-amine Chemical compound NC1=CN=CC=N1 XFTQRUTUGRCSGO-UHFFFAOYSA-N 0.000 claims description 88
- 125000000592 heterocycloalkyl group Chemical group 0.000 claims description 44
- 238000000034 method Methods 0.000 claims description 44
- 201000004792 malaria Diseases 0.000 claims description 42
- PXBRQCKWGAHEHS-UHFFFAOYSA-N dichlorodifluoromethane Chemical compound FC(F)(Cl)Cl PXBRQCKWGAHEHS-UHFFFAOYSA-N 0.000 claims description 37
- 125000006552 (C3-C8) cycloalkyl group Chemical group 0.000 claims description 34
- 150000003839 salts Chemical class 0.000 claims description 28
- 239000008194 pharmaceutical composition Substances 0.000 claims description 21
- ZADPBFCGQRWHPN-UHFFFAOYSA-N boronic acid Chemical compound OBO ZADPBFCGQRWHPN-UHFFFAOYSA-N 0.000 claims description 17
- 238000011282 treatment Methods 0.000 claims description 16
- 125000000217 alkyl group Chemical group 0.000 claims description 15
- 230000002265 prevention Effects 0.000 claims description 14
- CYRMSUTZVYGINF-UHFFFAOYSA-N trichlorofluoromethane Chemical compound FC(Cl)(Cl)Cl CYRMSUTZVYGINF-UHFFFAOYSA-N 0.000 claims description 13
- 229910052736 halogen Inorganic materials 0.000 claims description 11
- 150000002367 halogens Chemical class 0.000 claims description 11
- 239000003814 drug Substances 0.000 claims description 9
- 150000004677 hydrates Chemical class 0.000 claims description 6
- 239000012453 solvate Substances 0.000 claims description 6
- 239000000546 pharmaceutical excipient Substances 0.000 claims description 5
- 238000006069 Suzuki reaction reaction Methods 0.000 claims description 4
- QRCMCFJPTPLCCR-UHFFFAOYSA-N [4-[5-amino-6-[4-(trifluoromethyl)phenyl]pyrazin-2-yl]phenyl]-(3-hydroxypyrrolidin-1-yl)methanone Chemical compound NC1=NC=C(C=2C=CC(=CC=2)C(=O)N2CC(O)CC2)N=C1C1=CC=C(C(F)(F)F)C=C1 QRCMCFJPTPLCCR-UHFFFAOYSA-N 0.000 claims description 4
- 239000003085 diluting agent Substances 0.000 claims description 4
- MSGBHWXJZXCMDF-UHFFFAOYSA-N 3-(6-methoxypyridin-3-yl)-5-(4-methylsulfonylphenyl)pyrazin-2-amine Chemical compound C1=NC(OC)=CC=C1C1=NC(C=2C=CC(=CC=2)S(C)(=O)=O)=CN=C1N MSGBHWXJZXCMDF-UHFFFAOYSA-N 0.000 claims description 3
- UBIZVPPIFUXEEB-UHFFFAOYSA-N 4-[5-amino-6-[4-(trifluoromethyl)phenyl]pyrazin-2-yl]benzamide Chemical compound C1=CC(C(=O)N)=CC=C1C1=CN=C(N)C(C=2C=CC(=CC=2)C(F)(F)F)=N1 UBIZVPPIFUXEEB-UHFFFAOYSA-N 0.000 claims description 3
- FRRKZFCMZMHXEM-UHFFFAOYSA-N 5-(4-methylsulfonylphenyl)-3-[4-(trifluoromethyl)phenyl]pyrazin-2-amine Chemical compound C1=CC(S(=O)(=O)C)=CC=C1C1=CN=C(N)C(C=2C=CC(=CC=2)C(F)(F)F)=N1 FRRKZFCMZMHXEM-UHFFFAOYSA-N 0.000 claims description 3
- RMTRGLNLRIPBEP-UHFFFAOYSA-N [4-[5-amino-6-[4-(trifluoromethyl)phenyl]pyrazin-2-yl]phenyl]-(4-methylpiperazin-1-yl)methanone Chemical compound C1CN(C)CCN1C(=O)C1=CC=C(C=2N=C(C(N)=NC=2)C=2C=CC(=CC=2)C(F)(F)F)C=C1 RMTRGLNLRIPBEP-UHFFFAOYSA-N 0.000 claims description 3
- JTVQYNCQTWIEOM-UHFFFAOYSA-N [4-[5-amino-6-[4-(trifluoromethyl)phenyl]pyrazin-2-yl]phenyl]-morpholin-4-ylmethanone Chemical compound NC1=NC=C(C=2C=CC(=CC=2)C(=O)N2CCOCC2)N=C1C1=CC=C(C(F)(F)F)C=C1 JTVQYNCQTWIEOM-UHFFFAOYSA-N 0.000 claims description 3
- GGOFGCMPKAWHEZ-UHFFFAOYSA-N [4-[5-amino-6-[4-(trifluoromethyl)phenyl]pyrazin-2-yl]phenyl]-piperazin-1-ylmethanone Chemical compound NC1=NC=C(C=2C=CC(=CC=2)C(=O)N2CCNCC2)N=C1C1=CC=C(C(F)(F)F)C=C1 GGOFGCMPKAWHEZ-UHFFFAOYSA-N 0.000 claims description 3
- VGLYCNNNCNWXSU-UHFFFAOYSA-N [4-[5-amino-6-[6-(trifluoromethyl)pyridin-3-yl]pyrazin-2-yl]phenyl]-(4-methyl-1,4-diazepan-1-yl)methanone Chemical compound C1CN(C)CCCN1C(=O)C1=CC=C(C=2N=C(C(N)=NC=2)C=2C=NC(=CC=2)C(F)(F)F)C=C1 VGLYCNNNCNWXSU-UHFFFAOYSA-N 0.000 claims description 3
- GJQCXICOYCNNKH-UHFFFAOYSA-N [4-[5-amino-6-[6-(trifluoromethyl)pyridin-3-yl]pyrazin-2-yl]phenyl]-(4-methylpiperazin-1-yl)methanone Chemical compound C1CN(C)CCN1C(=O)C1=CC=C(C=2N=C(C(N)=NC=2)C=2C=NC(=CC=2)C(F)(F)F)C=C1 GJQCXICOYCNNKH-UHFFFAOYSA-N 0.000 claims description 3
- KTOXEDIFORKAKJ-UHFFFAOYSA-N [4-[5-amino-6-[6-(trifluoromethyl)pyridin-3-yl]pyrazin-2-yl]phenyl]-piperazin-1-ylmethanone Chemical compound NC1=NC=C(C=2C=CC(=CC=2)C(=O)N2CCNCC2)N=C1C1=CC=C(C(F)(F)F)N=C1 KTOXEDIFORKAKJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000003937 drug carrier Substances 0.000 claims description 3
- WSFSSNUMVMOOMR-BJUDXGSMSA-N methanone Chemical compound O=[11CH2] WSFSSNUMVMOOMR-BJUDXGSMSA-N 0.000 claims description 3
- IFSRLALWNRZNIR-UHFFFAOYSA-N (3-aminopyrrolidin-1-yl)-[4-[5-amino-6-[4-(trifluoromethyl)phenyl]pyrazin-2-yl]phenyl]methanone Chemical compound C1C(N)CCN1C(=O)C1=CC=C(C=2N=C(C(N)=NC=2)C=2C=CC(=CC=2)C(F)(F)F)C=C1 IFSRLALWNRZNIR-UHFFFAOYSA-N 0.000 claims description 2
- ATFCGTCYACZEPJ-UHFFFAOYSA-N (3-aminopyrrolidin-1-yl)-[4-[5-amino-6-[6-(trifluoromethyl)pyridin-3-yl]pyrazin-2-yl]phenyl]methanone Chemical compound C1C(N)CCN1C(=O)C1=CC=C(C=2N=C(C(N)=NC=2)C=2C=NC(=CC=2)C(F)(F)F)C=C1 ATFCGTCYACZEPJ-UHFFFAOYSA-N 0.000 claims description 2
- ZCGDXSRKXDBFAA-UHFFFAOYSA-N (4-aminocyclohexyl)-[4-[5-amino-6-[4-(trifluoromethyl)phenyl]pyrazin-2-yl]phenyl]methanone Chemical compound C1CC(N)CCC1C(=O)C1=CC=C(C=2N=C(C(N)=NC=2)C=2C=CC(=CC=2)C(F)(F)F)C=C1 ZCGDXSRKXDBFAA-UHFFFAOYSA-N 0.000 claims description 2
- UXRREWBCCJNKNA-UHFFFAOYSA-N (4-aminocyclohexyl)-[4-[5-amino-6-[6-(trifluoromethyl)pyridin-3-yl]pyrazin-2-yl]phenyl]methanone Chemical compound C1CC(N)CCC1C(=O)C1=CC=C(C=2N=C(C(N)=NC=2)C=2C=NC(=CC=2)C(F)(F)F)C=C1 UXRREWBCCJNKNA-UHFFFAOYSA-N 0.000 claims description 2
- TVMWNJXWFMZIPH-UHFFFAOYSA-N 3-bromo-5-(4-methylsulfonylphenyl)pyrazin-2-amine Chemical compound C1=CC(S(=O)(=O)C)=CC=C1C1=CN=C(N)C(Br)=N1 TVMWNJXWFMZIPH-UHFFFAOYSA-N 0.000 claims description 2
- XNPURVXRWUXOPE-UHFFFAOYSA-N 4-[5-amino-6-[3-fluoro-4-(trifluoromethyl)phenyl]pyrazin-2-yl]benzamide Chemical compound C1=CC(C(=O)N)=CC=C1C1=CN=C(N)C(C=2C=C(F)C(=CC=2)C(F)(F)F)=N1 XNPURVXRWUXOPE-UHFFFAOYSA-N 0.000 claims description 2
- KFGMWGIKMVHIJZ-UHFFFAOYSA-N 4-[5-amino-6-[4-(methylcarbamoyl)phenyl]pyrazin-2-yl]benzamide Chemical compound C1=CC(C(=O)NC)=CC=C1C1=NC(C=2C=CC(=CC=2)C(N)=O)=CN=C1N KFGMWGIKMVHIJZ-UHFFFAOYSA-N 0.000 claims description 2
- HARBDNRHGGVYDE-UHFFFAOYSA-N 4-[5-amino-6-[6-(trifluoromethyl)pyridin-3-yl]pyrazin-2-yl]-n-methylbenzenesulfonamide Chemical compound C1=CC(S(=O)(=O)NC)=CC=C1C1=CN=C(N)C(C=2C=NC(=CC=2)C(F)(F)F)=N1 HARBDNRHGGVYDE-UHFFFAOYSA-N 0.000 claims description 2
- FRVNCQOSGYBWDN-UHFFFAOYSA-N 4-[5-amino-6-[6-(trifluoromethyl)pyridin-3-yl]pyrazin-2-yl]benzamide Chemical compound C1=CC(C(=O)N)=CC=C1C1=CN=C(N)C(C=2C=NC(=CC=2)C(F)(F)F)=N1 FRVNCQOSGYBWDN-UHFFFAOYSA-N 0.000 claims description 2
- MOVWXDGLBZSEPD-UHFFFAOYSA-N 5-(4-ethylsulfonylphenyl)-3-[6-(trifluoromethyl)pyridin-3-yl]pyrazin-2-amine Chemical compound C1=CC(S(=O)(=O)CC)=CC=C1C1=CN=C(N)C(C=2C=NC(=CC=2)C(F)(F)F)=N1 MOVWXDGLBZSEPD-UHFFFAOYSA-N 0.000 claims description 2
- UAEQPLLFQAIGHI-UHFFFAOYSA-N 5-(4-propan-2-ylsulfonylphenyl)-3-[6-(trifluoromethyl)pyridin-3-yl]pyrazin-2-amine Chemical compound C1=CC(S(=O)(=O)C(C)C)=CC=C1C1=CN=C(N)C(C=2C=NC(=CC=2)C(F)(F)F)=N1 UAEQPLLFQAIGHI-UHFFFAOYSA-N 0.000 claims description 2
- IKVDKCGDERAICR-UHFFFAOYSA-N 5-[4-(cyclopropylmethylsulfonyl)phenyl]-3-[6-(trifluoromethyl)pyridin-3-yl]pyrazin-2-amine Chemical compound NC1=NC=C(C=2C=CC(=CC=2)S(=O)(=O)CC2CC2)N=C1C1=CC=C(C(F)(F)F)N=C1 IKVDKCGDERAICR-UHFFFAOYSA-N 0.000 claims description 2
- QKMGZWDGSBJZNW-UHFFFAOYSA-N [4-[5-amino-6-[4-(trifluoromethyl)phenyl]pyrazin-2-yl]phenyl]-(1,4-diazepan-1-yl)methanone Chemical compound NC1=NC=C(C=2C=CC(=CC=2)C(=O)N2CCNCCC2)N=C1C1=CC=C(C(F)(F)F)C=C1 QKMGZWDGSBJZNW-UHFFFAOYSA-N 0.000 claims description 2
- FKDIWALLMXDOBS-UHFFFAOYSA-N [4-[5-amino-6-[4-(trifluoromethyl)phenyl]pyrazin-2-yl]phenyl]-(4-hydroxypiperidin-1-yl)methanone Chemical compound NC1=NC=C(C=2C=CC(=CC=2)C(=O)N2CCC(O)CC2)N=C1C1=CC=C(C(F)(F)F)C=C1 FKDIWALLMXDOBS-UHFFFAOYSA-N 0.000 claims description 2
- JKGSEXNAJXBRDM-UHFFFAOYSA-N [4-[5-amino-6-[4-(trifluoromethyl)phenyl]pyrazin-2-yl]phenyl]-(4-methyl-1,4-diazepan-1-yl)methanone Chemical compound C1CN(C)CCCN1C(=O)C1=CC=C(C=2N=C(C(N)=NC=2)C=2C=CC(=CC=2)C(F)(F)F)C=C1 JKGSEXNAJXBRDM-UHFFFAOYSA-N 0.000 claims description 2
- MPJVEQUTYMMVFV-UHFFFAOYSA-N [4-[5-amino-6-[4-(trifluoromethyl)phenyl]pyrazin-2-yl]phenyl]-(4-tert-butylpiperazin-1-yl)methanone Chemical compound C1CN(C(C)(C)C)CCN1C(=O)C1=CC=C(C=2N=C(C(N)=NC=2)C=2C=CC(=CC=2)C(F)(F)F)C=C1 MPJVEQUTYMMVFV-UHFFFAOYSA-N 0.000 claims description 2
- HMDDHIGAWLFZAP-UHFFFAOYSA-N [4-[5-amino-6-[6-(trifluoromethyl)pyridin-3-yl]pyrazin-2-yl]phenyl]-(1,4-diazepan-1-yl)methanone Chemical compound NC1=NC=C(C=2C=CC(=CC=2)C(=O)N2CCNCCC2)N=C1C1=CC=C(C(F)(F)F)N=C1 HMDDHIGAWLFZAP-UHFFFAOYSA-N 0.000 claims description 2
- SXLQIWVYFPJURZ-UHFFFAOYSA-N [4-[5-amino-6-[6-(trifluoromethyl)pyridin-3-yl]pyrazin-2-yl]phenyl]-(3-hydroxypyrrolidin-1-yl)methanone Chemical compound NC1=NC=C(C=2C=CC(=CC=2)C(=O)N2CC(O)CC2)N=C1C1=CC=C(C(F)(F)F)N=C1 SXLQIWVYFPJURZ-UHFFFAOYSA-N 0.000 claims description 2
- BFOZDYPVOAYCER-UHFFFAOYSA-N [4-[5-amino-6-[6-(trifluoromethyl)pyridin-3-yl]pyrazin-2-yl]phenyl]-(4-hydroxypiperidin-1-yl)methanone Chemical compound NC1=NC=C(C=2C=CC(=CC=2)C(=O)N2CCC(O)CC2)N=C1C1=CC=C(C(F)(F)F)N=C1 BFOZDYPVOAYCER-UHFFFAOYSA-N 0.000 claims description 2
- QYLBQFPRQVBPDZ-UHFFFAOYSA-N [4-[5-amino-6-[6-(trifluoromethyl)pyridin-3-yl]pyrazin-2-yl]phenyl]-(4-tert-butylpiperazin-1-yl)methanone Chemical compound C1CN(C(C)(C)C)CCN1C(=O)C1=CC=C(C=2N=C(C(N)=NC=2)C=2C=NC(=CC=2)C(F)(F)F)C=C1 QYLBQFPRQVBPDZ-UHFFFAOYSA-N 0.000 claims description 2
- OIZOYBBNHJPCGH-UHFFFAOYSA-N [4-[5-amino-6-[6-(trifluoromethyl)pyridin-3-yl]pyrazin-2-yl]phenyl]-morpholin-4-ylmethanone Chemical compound NC1=NC=C(C=2C=CC(=CC=2)C(=O)N2CCOCC2)N=C1C1=CC=C(C(F)(F)F)N=C1 OIZOYBBNHJPCGH-UHFFFAOYSA-N 0.000 claims description 2
- 239000013543 active substance Substances 0.000 claims description 2
- ZHDORMMHAKXTPT-UHFFFAOYSA-N n-benzoylbenzamide Chemical compound C=1C=CC=CC=1C(=O)NC(=O)C1=CC=CC=C1 ZHDORMMHAKXTPT-UHFFFAOYSA-N 0.000 claims description 2
- WNLGPWQMIXOKQG-UHFFFAOYSA-N 5-(4-cyclopropylsulfonylphenyl)-3-[6-(trifluoromethyl)pyridin-3-yl]pyrazin-2-amine Chemical compound NC1=NC=C(C=2C=CC(=CC=2)S(=O)(=O)C2CC2)N=C1C1=CC=C(C(F)(F)F)N=C1 WNLGPWQMIXOKQG-UHFFFAOYSA-N 0.000 claims 1
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 94
- 239000000543 intermediate Substances 0.000 description 61
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 60
- 239000011541 reaction mixture Substances 0.000 description 58
- 239000000243 solution Substances 0.000 description 52
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 51
- 239000000203 mixture Substances 0.000 description 44
- 125000003118 aryl group Chemical group 0.000 description 43
- 239000007787 solid Substances 0.000 description 42
- 125000001072 heteroaryl group Chemical group 0.000 description 39
- 239000007789 gas Substances 0.000 description 27
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 27
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 26
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 23
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 20
- IAZDPXIOMUYVGZ-WFGJKAKNSA-N Dimethyl sulfoxide Chemical compound [2H]C([2H])([2H])S(=O)C([2H])([2H])[2H] IAZDPXIOMUYVGZ-WFGJKAKNSA-N 0.000 description 20
- PCLIMKBDDGJMGD-UHFFFAOYSA-N N-bromosuccinimide Chemical compound BrN1C(=O)CCC1=O PCLIMKBDDGJMGD-UHFFFAOYSA-N 0.000 description 19
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 19
- 239000012044 organic layer Substances 0.000 description 19
- 239000011734 sodium Substances 0.000 description 19
- 125000000882 C2-C6 alkenyl group Chemical group 0.000 description 18
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 17
- 239000012267 brine Substances 0.000 description 17
- 238000004440 column chromatography Methods 0.000 description 17
- 239000013058 crude material Substances 0.000 description 17
- 239000003480 eluent Substances 0.000 description 17
- 238000004949 mass spectrometry Methods 0.000 description 17
- 244000045947 parasite Species 0.000 description 17
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 17
- 239000000741 silica gel Substances 0.000 description 16
- 229910002027 silica gel Inorganic materials 0.000 description 16
- 201000010099 disease Diseases 0.000 description 15
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 15
- 238000010992 reflux Methods 0.000 description 15
- 239000000725 suspension Substances 0.000 description 15
- YNHIGQDRGKUECZ-UHFFFAOYSA-L bis(triphenylphosphine)palladium(ii) dichloride Chemical compound [Cl-].[Cl-].[Pd+2].C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1 YNHIGQDRGKUECZ-UHFFFAOYSA-L 0.000 description 14
- 229910000027 potassium carbonate Inorganic materials 0.000 description 13
- 125000004169 (C1-C6) alkyl group Chemical group 0.000 description 12
- 125000003601 C2-C6 alkynyl group Chemical group 0.000 description 12
- RWRDLPDLKQPQOW-UHFFFAOYSA-N tetrahydropyrrole Natural products C1CCNC1 RWRDLPDLKQPQOW-UHFFFAOYSA-N 0.000 description 12
- 238000004519 manufacturing process Methods 0.000 description 11
- DTQVDTLACAAQTR-UHFFFAOYSA-N Trifluoroacetic acid Chemical compound OC(=O)C(F)(F)F DTQVDTLACAAQTR-UHFFFAOYSA-N 0.000 description 10
- 241000223960 Plasmodium falciparum Species 0.000 description 9
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 9
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 9
- 239000003795 chemical substances by application Substances 0.000 description 8
- 208000015181 infectious disease Diseases 0.000 description 8
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 8
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 8
- KRRTXVSBTPCDOS-UHFFFAOYSA-N 5-bromopyrazin-2-amine Chemical compound NC1=CN=C(Br)C=N1 KRRTXVSBTPCDOS-UHFFFAOYSA-N 0.000 description 7
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 7
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 7
- GLUUGHFHXGJENI-UHFFFAOYSA-N diethylenediamine Natural products C1CNCCN1 GLUUGHFHXGJENI-UHFFFAOYSA-N 0.000 description 7
- 230000000694 effects Effects 0.000 description 7
- 229910052757 nitrogen Inorganic materials 0.000 description 7
- 239000003208 petroleum Substances 0.000 description 7
- 238000002360 preparation method Methods 0.000 description 7
- NQRYJNQNLNOLGT-UHFFFAOYSA-N tetrahydropyridine hydrochloride Natural products C1CCNCC1 NQRYJNQNLNOLGT-UHFFFAOYSA-N 0.000 description 7
- 230000000078 anti-malarial effect Effects 0.000 description 6
- 125000004432 carbon atom Chemical group C* 0.000 description 6
- 229940079593 drug Drugs 0.000 description 6
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 6
- 239000010410 layer Substances 0.000 description 6
- 239000002904 solvent Substances 0.000 description 6
- 208000024891 symptom Diseases 0.000 description 6
- FXHRAKUEZPSMLJ-UHFFFAOYSA-N 1-methyl-1,4-diazepane Chemical compound CN1CCCNCC1 FXHRAKUEZPSMLJ-UHFFFAOYSA-N 0.000 description 5
- SOMIPHAQTXODQM-UHFFFAOYSA-N 5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2-(trifluoromethyl)pyridine Chemical compound O1C(C)(C)C(C)(C)OB1C1=CC=C(C(F)(F)F)N=C1 SOMIPHAQTXODQM-UHFFFAOYSA-N 0.000 description 5
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 5
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 5
- 238000003556 assay Methods 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 5
- 239000000839 emulsion Substances 0.000 description 5
- 229910052739 hydrogen Inorganic materials 0.000 description 5
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 5
- 230000002401 inhibitory effect Effects 0.000 description 5
- 125000004573 morpholin-4-yl group Chemical group N1(CCOCC1)* 0.000 description 5
- LMDZBCPBFSXMTL-UHFFFAOYSA-N 1-Ethyl-3-(3-dimethylaminopropyl)carbodiimide Substances CCN=C=NCCCN(C)C LMDZBCPBFSXMTL-UHFFFAOYSA-N 0.000 description 4
- PVOAHINGSUIXLS-UHFFFAOYSA-N 1-Methylpiperazine Chemical compound CN1CCNCC1 PVOAHINGSUIXLS-UHFFFAOYSA-N 0.000 description 4
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 4
- 241000282412 Homo Species 0.000 description 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 4
- 241000124008 Mammalia Species 0.000 description 4
- 238000005481 NMR spectroscopy Methods 0.000 description 4
- LOUPRKONTZGTKE-WZBLMQSHSA-N Quinine Chemical compound C([C@H]([C@H](C1)C=C)C2)C[N@@]1[C@@H]2[C@H](O)C1=CC=NC2=CC=C(OC)C=C21 LOUPRKONTZGTKE-WZBLMQSHSA-N 0.000 description 4
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 4
- ALMFIOZYDASRRC-UHFFFAOYSA-N [4-(trifluoromethyl)phenyl]boronic acid Chemical compound OB(O)C1=CC=C(C(F)(F)F)C=C1 ALMFIOZYDASRRC-UHFFFAOYSA-N 0.000 description 4
- 239000002253 acid Substances 0.000 description 4
- 125000004397 aminosulfonyl group Chemical group NS(=O)(=O)* 0.000 description 4
- BLUAFEHZUWYNDE-NNWCWBAJSA-N artemisinin Chemical compound C([C@](OO1)(C)O2)C[C@H]3[C@H](C)CC[C@@H]4[C@@]31[C@@H]2OC(=O)[C@@H]4C BLUAFEHZUWYNDE-NNWCWBAJSA-N 0.000 description 4
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 4
- 238000001816 cooling Methods 0.000 description 4
- 239000002552 dosage form Substances 0.000 description 4
- NPZTUJOABDZTLV-UHFFFAOYSA-N hydroxybenzotriazole Substances O=C1C=CC=C2NNN=C12 NPZTUJOABDZTLV-UHFFFAOYSA-N 0.000 description 4
- 238000001727 in vivo Methods 0.000 description 4
- 239000002502 liposome Substances 0.000 description 4
- 125000004433 nitrogen atom Chemical group N* 0.000 description 4
- 125000004307 pyrazin-2-yl group Chemical group [H]C1=C([H])N=C(*)C([H])=N1 0.000 description 4
- 238000006467 substitution reaction Methods 0.000 description 4
- 125000000475 sulfinyl group Chemical group [*:2]S([*:1])=O 0.000 description 4
- 125000000472 sulfonyl group Chemical group *S(*)(=O)=O 0.000 description 4
- 238000013268 sustained release Methods 0.000 description 4
- 239000012730 sustained-release form Substances 0.000 description 4
- 239000003826 tablet Substances 0.000 description 4
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 4
- WHTVZRBIWZFKQO-AWEZNQCLSA-N (S)-chloroquine Chemical compound ClC1=CC=C2C(N[C@@H](C)CCCN(CC)CC)=CC=NC2=C1 WHTVZRBIWZFKQO-AWEZNQCLSA-N 0.000 description 3
- 0 *c1c(N)ncc(Br)n1 Chemical compound *c1c(N)ncc(Br)n1 0.000 description 3
- FQUYSHZXSKYCSY-UHFFFAOYSA-N 1,4-diazepane Chemical compound C1CNCCNC1 FQUYSHZXSKYCSY-UHFFFAOYSA-N 0.000 description 3
- 125000004974 2-butenyl group Chemical group C(C=CC)* 0.000 description 3
- FPQQSJJWHUJYPU-UHFFFAOYSA-N 3-(dimethylamino)propyliminomethylidene-ethylazanium;chloride Chemical compound Cl.CCN=C=NCCCN(C)C FPQQSJJWHUJYPU-UHFFFAOYSA-N 0.000 description 3
- 125000004195 4-methylpiperazin-1-yl group Chemical group [H]C([H])([H])N1C([H])([H])C([H])([H])N(*)C([H])([H])C1([H])[H] 0.000 description 3
- WMFOQBRAJBCJND-UHFFFAOYSA-M Lithium hydroxide Chemical compound [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 description 3
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 3
- 241000224016 Plasmodium Species 0.000 description 3
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 3
- 125000002252 acyl group Chemical group 0.000 description 3
- 125000004442 acylamino group Chemical group 0.000 description 3
- 125000003545 alkoxy group Chemical group 0.000 description 3
- 125000004453 alkoxycarbonyl group Chemical group 0.000 description 3
- 150000001408 amides Chemical class 0.000 description 3
- 229960004191 artemisinin Drugs 0.000 description 3
- 229930101531 artemisinin Natural products 0.000 description 3
- 239000002585 base Substances 0.000 description 3
- 239000002775 capsule Substances 0.000 description 3
- 125000003917 carbamoyl group Chemical group [H]N([H])C(*)=O 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 3
- 210000004027 cell Anatomy 0.000 description 3
- 229960003677 chloroquine Drugs 0.000 description 3
- WHTVZRBIWZFKQO-UHFFFAOYSA-N chloroquine Natural products ClC1=CC=C2C(NC(C)CCCN(CC)CC)=CC=NC2=C1 WHTVZRBIWZFKQO-UHFFFAOYSA-N 0.000 description 3
- QPMLSUSACCOBDK-UHFFFAOYSA-N diazepane Chemical compound C1CCNNCC1 QPMLSUSACCOBDK-UHFFFAOYSA-N 0.000 description 3
- 229960003722 doxycycline Drugs 0.000 description 3
- XQTWDDCIUJNLTR-CVHRZJFOSA-N doxycycline monohydrate Chemical compound O.O=C1C2=C(O)C=CC=C2[C@H](C)[C@@H]2C1=C(O)[C@]1(O)C(=O)C(C(N)=O)=C(O)[C@@H](N(C)C)[C@@H]1[C@H]2O XQTWDDCIUJNLTR-CVHRZJFOSA-N 0.000 description 3
- 238000009472 formulation Methods 0.000 description 3
- 125000005842 heteroatom Chemical group 0.000 description 3
- 238000001802 infusion Methods 0.000 description 3
- 239000004615 ingredient Substances 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 125000002757 morpholinyl group Chemical group 0.000 description 3
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 3
- 239000002687 nonaqueous vehicle Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 238000002953 preparative HPLC Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 239000000651 prodrug Substances 0.000 description 3
- 229940002612 prodrug Drugs 0.000 description 3
- 150000003235 pyrrolidines Chemical class 0.000 description 3
- 239000000377 silicon dioxide Substances 0.000 description 3
- 239000000600 sorbitol Substances 0.000 description 3
- 235000010356 sorbitol Nutrition 0.000 description 3
- 125000001424 substituent group Chemical group 0.000 description 3
- 229910052717 sulfur Inorganic materials 0.000 description 3
- 238000003786 synthesis reaction Methods 0.000 description 3
- 125000003396 thiol group Chemical group [H]S* 0.000 description 3
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 3
- 229910052727 yttrium Inorganic materials 0.000 description 3
- XEEQGYMUWCZPDN-DOMZBBRYSA-N (-)-(11S,2'R)-erythro-mefloquine Chemical compound C([C@@H]1[C@@H](O)C=2C3=CC=CC(=C3N=C(C=2)C(F)(F)F)C(F)(F)F)CCCN1 XEEQGYMUWCZPDN-DOMZBBRYSA-N 0.000 description 2
- VDUKDQTYMWUSAC-UHFFFAOYSA-N (4-methylsulfonylphenyl)boronic acid Chemical compound CS(=O)(=O)C1=CC=C(B(O)O)C=C1 VDUKDQTYMWUSAC-UHFFFAOYSA-N 0.000 description 2
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 description 2
- 125000004973 1-butenyl group Chemical group C(=CCC)* 0.000 description 2
- 125000006017 1-propenyl group Chemical group 0.000 description 2
- 238000001644 13C nuclear magnetic resonance spectroscopy Methods 0.000 description 2
- 125000006020 2-methyl-1-propenyl group Chemical group 0.000 description 2
- 125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 description 2
- 125000001494 2-propynyl group Chemical group [H]C#CC([H])([H])* 0.000 description 2
- LUBUTTBEBGYNJN-UHFFFAOYSA-N 4-amino-n-(5,6-dimethoxypyrimidin-4-yl)benzenesulfonamide;5-(4-chlorophenyl)-6-ethylpyrimidine-2,4-diamine Chemical compound CCC1=NC(N)=NC(N)=C1C1=CC=C(Cl)C=C1.COC1=NC=NC(NS(=O)(=O)C=2C=CC(N)=CC=2)=C1OC LUBUTTBEBGYNJN-UHFFFAOYSA-N 0.000 description 2
- SIAVMDKGVRXFAX-UHFFFAOYSA-N 4-carboxyphenylboronic acid Chemical compound OB(O)C1=CC=C(C(O)=O)C=C1 SIAVMDKGVRXFAX-UHFFFAOYSA-N 0.000 description 2
- GJOHLWZHWQUKAU-UHFFFAOYSA-N 5-azaniumylpentan-2-yl-(6-methoxyquinolin-8-yl)azanium;dihydrogen phosphate Chemical compound OP(O)(O)=O.OP(O)(O)=O.N1=CC=CC2=CC(OC)=CC(NC(C)CCCN)=C21 GJOHLWZHWQUKAU-UHFFFAOYSA-N 0.000 description 2
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical group [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 2
- CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 description 2
- KXDHJXZQYSOELW-UHFFFAOYSA-M Carbamate Chemical compound NC([O-])=O KXDHJXZQYSOELW-UHFFFAOYSA-M 0.000 description 2
- 235000001258 Cinchona calisaya Nutrition 0.000 description 2
- FBPFZTCFMRRESA-FSIIMWSLSA-N D-Glucitol Natural products OC[C@H](O)[C@H](O)[C@@H](O)[C@H](O)CO FBPFZTCFMRRESA-FSIIMWSLSA-N 0.000 description 2
- 102000004190 Enzymes Human genes 0.000 description 2
- 108090000790 Enzymes Proteins 0.000 description 2
- VZCYOOQTPOCHFL-OWOJBTEDSA-N Fumaric acid Chemical compound OC(=O)\C=C\C(O)=O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 description 2
- 108010010803 Gelatin Proteins 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- 238000004566 IR spectroscopy Methods 0.000 description 2
- SIKJAQJRHWYJAI-UHFFFAOYSA-N Indole Chemical compound C1=CC=C2NC=CC2=C1 SIKJAQJRHWYJAI-UHFFFAOYSA-N 0.000 description 2
- 235000010643 Leucaena leucocephala Nutrition 0.000 description 2
- 240000007472 Leucaena leucocephala Species 0.000 description 2
- YNAVUWVOSKDBBP-UHFFFAOYSA-N Morpholine Chemical compound C1COCCN1 YNAVUWVOSKDBBP-UHFFFAOYSA-N 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- 206010035500 Plasmodium falciparum infection Diseases 0.000 description 2
- 241000223810 Plasmodium vivax Species 0.000 description 2
- HEDRZPFGACZZDS-MICDWDOJSA-N Trichloro(2H)methane Chemical compound [2H]C(Cl)(Cl)Cl HEDRZPFGACZZDS-MICDWDOJSA-N 0.000 description 2
- 125000004423 acyloxy group Chemical group 0.000 description 2
- 239000002671 adjuvant Substances 0.000 description 2
- 125000003342 alkenyl group Chemical group 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 239000008135 aqueous vehicle Substances 0.000 description 2
- 239000012298 atmosphere Substances 0.000 description 2
- 125000004618 benzofuryl group Chemical group O1C(=CC2=C1C=CC=C2)* 0.000 description 2
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 125000001951 carbamoylamino group Chemical group C(N)(=O)N* 0.000 description 2
- 125000002837 carbocyclic group Chemical group 0.000 description 2
- 239000000969 carrier Substances 0.000 description 2
- LOUPRKONTZGTKE-UHFFFAOYSA-N cinchonine Natural products C1C(C(C2)C=C)CCN2C1C(O)C1=CC=NC2=CC=C(OC)C=C21 LOUPRKONTZGTKE-UHFFFAOYSA-N 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
- 125000000753 cycloalkyl group Chemical group 0.000 description 2
- 125000000113 cyclohexyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 description 2
- 230000003111 delayed effect Effects 0.000 description 2
- 150000000117 diazepanes Chemical class 0.000 description 2
- 239000007884 disintegrant Substances 0.000 description 2
- 238000007876 drug discovery Methods 0.000 description 2
- 239000003995 emulsifying agent Substances 0.000 description 2
- 210000003743 erythrocyte Anatomy 0.000 description 2
- 235000019441 ethanol Nutrition 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 239000000796 flavoring agent Substances 0.000 description 2
- 239000008273 gelatin Substances 0.000 description 2
- 229920000159 gelatin Polymers 0.000 description 2
- 235000019322 gelatine Nutrition 0.000 description 2
- 235000011852 gelatine desserts Nutrition 0.000 description 2
- 125000004404 heteroalkyl group Chemical group 0.000 description 2
- 238000004128 high performance liquid chromatography Methods 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229960004171 hydroxychloroquine Drugs 0.000 description 2
- XXSMGPRMXLTPCZ-UHFFFAOYSA-N hydroxychloroquine Chemical compound ClC1=CC=C2C(NC(C)CCCN(CCO)CC)=CC=NC2=C1 XXSMGPRMXLTPCZ-UHFFFAOYSA-N 0.000 description 2
- 238000011534 incubation Methods 0.000 description 2
- 230000005764 inhibitory process Effects 0.000 description 2
- 239000007972 injectable composition Substances 0.000 description 2
- 239000003456 ion exchange resin Substances 0.000 description 2
- 229920003303 ion-exchange polymer Polymers 0.000 description 2
- 125000000555 isopropenyl group Chemical group [H]\C([H])=C(\*)C([H])([H])[H] 0.000 description 2
- 150000002632 lipids Chemical class 0.000 description 2
- 239000012669 liquid formulation Substances 0.000 description 2
- 239000000314 lubricant Substances 0.000 description 2
- HQKMJHAJHXVSDF-UHFFFAOYSA-L magnesium stearate Chemical compound [Mg+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O HQKMJHAJHXVSDF-UHFFFAOYSA-L 0.000 description 2
- 229960001962 mefloquine Drugs 0.000 description 2
- 239000002207 metabolite Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 125000001624 naphthyl group Chemical group 0.000 description 2
- 239000002353 niosome Substances 0.000 description 2
- 125000002868 norbornyl group Chemical group C12(CCC(CC1)C2)* 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 235000019198 oils Nutrition 0.000 description 2
- 238000007911 parenteral administration Methods 0.000 description 2
- 230000004962 physiological condition Effects 0.000 description 2
- 150000004885 piperazines Chemical class 0.000 description 2
- 125000004193 piperazinyl group Chemical group 0.000 description 2
- 150000003053 piperidines Chemical class 0.000 description 2
- 230000003389 potentiating effect Effects 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000003755 preservative agent Substances 0.000 description 2
- 229960005179 primaquine Drugs 0.000 description 2
- SSOLNOMRVKKSON-UHFFFAOYSA-N proguanil Chemical compound CC(C)\N=C(/N)N=C(N)NC1=CC=C(Cl)C=C1 SSOLNOMRVKKSON-UHFFFAOYSA-N 0.000 description 2
- 229960005385 proguanil Drugs 0.000 description 2
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
- 125000006239 protecting group Chemical group 0.000 description 2
- 229960000948 quinine Drugs 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000010076 replication Effects 0.000 description 2
- 238000012552 review Methods 0.000 description 2
- 241000894007 species Species 0.000 description 2
- 239000003381 stabilizer Substances 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- 210000000434 stratum corneum Anatomy 0.000 description 2
- 238000007920 subcutaneous administration Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 125000006296 sulfonyl amino group Chemical group [H]N(*)S(*)(=O)=O 0.000 description 2
- 239000000375 suspending agent Substances 0.000 description 2
- 235000020357 syrup Nutrition 0.000 description 2
- 239000006188 syrup Substances 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
- CWXPZXBSDSIRCS-UHFFFAOYSA-N tert-butyl piperazine-1-carboxylate Chemical compound CC(C)(C)OC(=O)N1CCNCC1 CWXPZXBSDSIRCS-UHFFFAOYSA-N 0.000 description 2
- 238000004809 thin layer chromatography Methods 0.000 description 2
- FYSNRJHAOHDILO-UHFFFAOYSA-N thionyl chloride Chemical compound ClS(Cl)=O FYSNRJHAOHDILO-UHFFFAOYSA-N 0.000 description 2
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 2
- LWIHDJKSTIGBAC-UHFFFAOYSA-K tripotassium phosphate Chemical compound [K+].[K+].[K+].[O-]P([O-])([O-])=O LWIHDJKSTIGBAC-UHFFFAOYSA-K 0.000 description 2
- 239000003981 vehicle Substances 0.000 description 2
- 229920002554 vinyl polymer Polymers 0.000 description 2
- 239000000080 wetting agent Substances 0.000 description 2
- GNRHNKBJNUVWFZ-UHFFFAOYSA-N (4-carbamoylphenyl)boronic acid Chemical compound NC(=O)C1=CC=C(B(O)O)C=C1 GNRHNKBJNUVWFZ-UHFFFAOYSA-N 0.000 description 1
- PQCXFUXRTRESBD-UHFFFAOYSA-N (4-methoxycarbonylphenyl)boronic acid Chemical compound COC(=O)C1=CC=C(B(O)O)C=C1 PQCXFUXRTRESBD-UHFFFAOYSA-N 0.000 description 1
- DHADXDMPEUWEAS-UHFFFAOYSA-N (6-methoxypyridin-3-yl)boronic acid Chemical compound COC1=CC=C(B(O)O)C=N1 DHADXDMPEUWEAS-UHFFFAOYSA-N 0.000 description 1
- 125000006527 (C1-C5) alkyl group Chemical group 0.000 description 1
- BJEPYKJPYRNKOW-REOHCLBHSA-N (S)-malic acid Chemical compound OC(=O)[C@@H](O)CC(O)=O BJEPYKJPYRNKOW-REOHCLBHSA-N 0.000 description 1
- ZORQXIQZAOLNGE-UHFFFAOYSA-N 1,1-difluorocyclohexane Chemical compound FC1(F)CCCCC1 ZORQXIQZAOLNGE-UHFFFAOYSA-N 0.000 description 1
- 125000006002 1,1-difluoroethyl group Chemical group 0.000 description 1
- 125000004502 1,2,3-oxadiazolyl group Chemical group 0.000 description 1
- 125000001399 1,2,3-triazolyl group Chemical group N1N=NC(=C1)* 0.000 description 1
- 125000004504 1,2,4-oxadiazolyl group Chemical group 0.000 description 1
- 125000001376 1,2,4-triazolyl group Chemical group N1N=C(N=C1)* 0.000 description 1
- 125000004506 1,2,5-oxadiazolyl group Chemical group 0.000 description 1
- 125000001781 1,3,4-oxadiazolyl group Chemical group 0.000 description 1
- ASOKPJOREAFHNY-UHFFFAOYSA-N 1-Hydroxybenzotriazole Chemical compound C1=CC=C2N(O)N=NC2=C1 ASOKPJOREAFHNY-UHFFFAOYSA-N 0.000 description 1
- TUSDEZXZIZRFGC-UHFFFAOYSA-N 1-O-galloyl-3,6-(R)-HHDP-beta-D-glucose Natural products OC1C(O2)COC(=O)C3=CC(O)=C(O)C(O)=C3C3=C(O)C(O)=C(O)C=C3C(=O)OC1C(O)C2OC(=O)C1=CC(O)=C(O)C(O)=C1 TUSDEZXZIZRFGC-UHFFFAOYSA-N 0.000 description 1
- MSSDTZLYNMFTKN-UHFFFAOYSA-N 1-Piperazinecarboxaldehyde Chemical compound O=CN1CCNCC1 MSSDTZLYNMFTKN-UHFFFAOYSA-N 0.000 description 1
- VPUAYOJTHRDUTK-UHFFFAOYSA-N 1-ethylpyrrole Chemical compound CCN1C=CC=C1 VPUAYOJTHRDUTK-UHFFFAOYSA-N 0.000 description 1
- 125000006039 1-hexenyl group Chemical group 0.000 description 1
- IIZPXYDJLKNOIY-JXPKJXOSSA-N 1-palmitoyl-2-arachidonoyl-sn-glycero-3-phosphocholine Chemical compound CCCCCCCCCCCCCCCC(=O)OC[C@H](COP([O-])(=O)OCC[N+](C)(C)C)OC(=O)CCC\C=C/C\C=C/C\C=C/C\C=C/CCCCC IIZPXYDJLKNOIY-JXPKJXOSSA-N 0.000 description 1
- 125000006023 1-pentenyl group Chemical group 0.000 description 1
- 125000000530 1-propynyl group Chemical group [H]C([H])([H])C#C* 0.000 description 1
- YBYIRNPNPLQARY-UHFFFAOYSA-N 1H-indene Natural products C1=CC=C2CC=CC2=C1 YBYIRNPNPLQARY-UHFFFAOYSA-N 0.000 description 1
- MEKOFIRRDATTAG-UHFFFAOYSA-N 2,2,5,8-tetramethyl-3,4-dihydrochromen-6-ol Chemical compound C1CC(C)(C)OC2=C1C(C)=C(O)C=C2C MEKOFIRRDATTAG-UHFFFAOYSA-N 0.000 description 1
- PWVRXSQPCQPQHM-UHFFFAOYSA-N 2-(4-aminophenyl)-1h-indol-6-amine Chemical compound C1=CC(N)=CC=C1C1=CC2=CC=C(N)C=C2N1 PWVRXSQPCQPQHM-UHFFFAOYSA-N 0.000 description 1
- ATRQECRSCHYSNP-UHFFFAOYSA-N 2-(trifluoromethyl)pyridine Chemical compound FC(F)(F)C1=CC=CC=N1 ATRQECRSCHYSNP-UHFFFAOYSA-N 0.000 description 1
- 125000000069 2-butynyl group Chemical group [H]C([H])([H])C#CC([H])([H])* 0.000 description 1
- 125000000143 2-carboxyethyl group Chemical group [H]OC(=O)C([H])([H])C([H])([H])* 0.000 description 1
- 125000006076 2-ethyl-1-butenyl group Chemical group 0.000 description 1
- 125000006040 2-hexenyl group Chemical group 0.000 description 1
- 125000004200 2-methoxyethyl group Chemical group [H]C([H])([H])OC([H])([H])C([H])([H])* 0.000 description 1
- 125000004493 2-methylbut-1-yl group Chemical group CC(C*)CC 0.000 description 1
- 125000005916 2-methylpentyl group Chemical group 0.000 description 1
- 125000006024 2-pentenyl group Chemical group 0.000 description 1
- UCFSILSVKLZGAW-UHFFFAOYSA-N 3-[6-(trifluoromethyl)pyridin-3-yl]pyrazin-2-amine Chemical compound NC=1N=CC=NC=1C=1C=NC(=CC=1)C(F)(F)F UCFSILSVKLZGAW-UHFFFAOYSA-N 0.000 description 1
- BMYNFMYTOJXKLE-UHFFFAOYSA-N 3-azaniumyl-2-hydroxypropanoate Chemical compound NCC(O)C(O)=O BMYNFMYTOJXKLE-UHFFFAOYSA-N 0.000 description 1
- BFEUGUAUYFATRV-UHFFFAOYSA-N 3-bromopyrazin-2-amine Chemical compound NC1=NC=CN=C1Br BFEUGUAUYFATRV-UHFFFAOYSA-N 0.000 description 1
- 125000004975 3-butenyl group Chemical group C(CC=C)* 0.000 description 1
- 125000006041 3-hexenyl group Chemical group 0.000 description 1
- 125000005917 3-methylpentyl group Chemical group 0.000 description 1
- 125000003349 3-pyridyl group Chemical group N1=C([H])C([*])=C([H])C([H])=C1[H] 0.000 description 1
- 125000006042 4-hexenyl group Chemical group 0.000 description 1
- CNPURSDMOWDNOQ-UHFFFAOYSA-N 4-methoxy-7h-pyrrolo[2,3-d]pyrimidin-2-amine Chemical compound COC1=NC(N)=NC2=C1C=CN2 CNPURSDMOWDNOQ-UHFFFAOYSA-N 0.000 description 1
- 125000003119 4-methyl-3-pentenyl group Chemical group [H]\C(=C(/C([H])([H])[H])C([H])([H])[H])C([H])([H])C([H])([H])* 0.000 description 1
- JQTMGOLZSBTZMS-UHFFFAOYSA-N 4-methylpiperazine-1-carbaldehyde Chemical compound CN1CCN(C=O)CC1 JQTMGOLZSBTZMS-UHFFFAOYSA-N 0.000 description 1
- XDETXTPYFPJKPS-UHFFFAOYSA-N 5-bromo-3-(6-methoxypyridin-3-yl)pyrazin-2-amine Chemical compound C1=NC(OC)=CC=C1C1=NC(Br)=CN=C1N XDETXTPYFPJKPS-UHFFFAOYSA-N 0.000 description 1
- BSENCWHIBZDGKM-UHFFFAOYSA-N 5-bromo-3-iodopyrazin-2-amine Chemical compound NC1=NC=C(Br)N=C1I BSENCWHIBZDGKM-UHFFFAOYSA-N 0.000 description 1
- 125000006043 5-hexenyl group Chemical group 0.000 description 1
- BLFBQEGMHIZRFA-UHFFFAOYSA-N 6-(trifluoromethyl)pyridine Chemical compound FC(F)(F)C1=C=CC=C[N]1 BLFBQEGMHIZRFA-UHFFFAOYSA-N 0.000 description 1
- DLYPREQTTOHKSM-UHFFFAOYSA-N 7-chloro-n-[[2-[(dimethylamino)methyl]cyclopenta-1,4-dien-1-yl]methyl]quinolin-4-amine;cyclopenta-1,3-diene;iron(2+) Chemical compound [Fe+2].C1C=CC=[C-]1.C1=[C-]CC(CN(C)C)=C1CNC1=CC=NC2=CC(Cl)=CC=C12 DLYPREQTTOHKSM-UHFFFAOYSA-N 0.000 description 1
- HBAQYPYDRFILMT-UHFFFAOYSA-N 8-[3-(1-cyclopropylpyrazol-4-yl)-1H-pyrazolo[4,3-d]pyrimidin-5-yl]-3-methyl-3,8-diazabicyclo[3.2.1]octan-2-one Chemical class C1(CC1)N1N=CC(=C1)C1=NNC2=C1N=C(N=C2)N1C2C(N(CC1CC2)C)=O HBAQYPYDRFILMT-UHFFFAOYSA-N 0.000 description 1
- 235000019489 Almond oil Nutrition 0.000 description 1
- OVCDSSHSILBFBN-UHFFFAOYSA-N Amodiaquine Chemical compound C1=C(O)C(CN(CC)CC)=CC(NC=2C3=CC=C(Cl)C=C3N=CC=2)=C1 OVCDSSHSILBFBN-UHFFFAOYSA-N 0.000 description 1
- 241000416162 Astragalus gummifer Species 0.000 description 1
- 239000005711 Benzoic acid Substances 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical class OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 description 1
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 1
- CJITYUNOQBZOCF-UHFFFAOYSA-N C1CC1S(=O)(=O)C2=CC=C(C=C2)C3=CN=C(C=N3)N Chemical class C1CC1S(=O)(=O)C2=CC=C(C=C2)C3=CN=C(C=N3)N CJITYUNOQBZOCF-UHFFFAOYSA-N 0.000 description 1
- BRWHELOBNYKNCQ-UHFFFAOYSA-N CC(/N=C(\C=N)/N)OCN1CCN(C)CC1 Chemical compound CC(/N=C(\C=N)/N)OCN1CCN(C)CC1 BRWHELOBNYKNCQ-UHFFFAOYSA-N 0.000 description 1
- BRJULSXZDFYSPG-MSMJXPJBSA-N CC(C)(N)NC(=O)C[C@H]1CC[C@]2(CC1)OOC1(O2)[C@H]2CC3CC(C2)C[C@H]1C3 Chemical compound CC(C)(N)NC(=O)C[C@H]1CC[C@]2(CC1)OOC1(O2)[C@H]2CC3CC(C2)C[C@H]1C3 BRJULSXZDFYSPG-MSMJXPJBSA-N 0.000 description 1
- NZMLBKQYAICUTC-PREYCYJLSA-N CC/C=C\[C@](C)(C(C)OCN1CCN(C)CC1)/N=C(\C(Br)=N)/N Chemical compound CC/C=C\[C@](C)(C(C)OCN1CCN(C)CC1)/N=C(\C(Br)=N)/N NZMLBKQYAICUTC-PREYCYJLSA-N 0.000 description 1
- URTAFSMSZSSRGQ-UHFFFAOYSA-N CCC(C)/N=C(\C=N)/N Chemical compound CCC(C)/N=C(\C=N)/N URTAFSMSZSSRGQ-UHFFFAOYSA-N 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229920002134 Carboxymethyl cellulose Polymers 0.000 description 1
- 206010063094 Cerebral malaria Diseases 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 229920002261 Corn starch Polymers 0.000 description 1
- FBPFZTCFMRRESA-JGWLITMVSA-N D-glucitol Chemical compound OC[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-JGWLITMVSA-N 0.000 description 1
- KDXKERNSBIXSRK-RXMQYKEDSA-N D-lysine Chemical compound NCCCC[C@@H](N)C(O)=O KDXKERNSBIXSRK-RXMQYKEDSA-N 0.000 description 1
- FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 description 1
- 239000004338 Dichlorodifluoromethane Substances 0.000 description 1
- 239000001263 FEMA 3042 Substances 0.000 description 1
- 208000002476 Falciparum Malaria Diseases 0.000 description 1
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 1
- 238000005033 Fourier transform infrared spectroscopy Methods 0.000 description 1
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 1
- FOHHNHSLJDZUGQ-VWLOTQADSA-N Halofantrine Chemical compound FC(F)(F)C1=CC=C2C([C@@H](O)CCN(CCCC)CCCC)=CC3=C(Cl)C=C(Cl)C=C3C2=C1 FOHHNHSLJDZUGQ-VWLOTQADSA-N 0.000 description 1
- 239000004354 Hydroxyethyl cellulose Substances 0.000 description 1
- 229920000663 Hydroxyethyl cellulose Polymers 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- GUBGYTABKSRVRQ-QKKXKWKRSA-N Lactose Natural products OC[C@H]1O[C@@H](O[C@H]2[C@H](O)[C@@H](O)C(O)O[C@@H]2CO)[C@H](O)[C@@H](O)[C@H]1O GUBGYTABKSRVRQ-QKKXKWKRSA-N 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- OPFJDXRVMFKJJO-ZHHKINOHSA-N N-{[3-(2-benzamido-4-methyl-1,3-thiazol-5-yl)-pyrazol-5-yl]carbonyl}-G-dR-G-dD-dD-dD-NH2 Chemical compound S1C(C=2NN=C(C=2)C(=O)NCC(=O)N[C@H](CCCN=C(N)N)C(=O)NCC(=O)N[C@H](CC(O)=O)C(=O)N[C@H](CC(O)=O)C(=O)N[C@H](CC(O)=O)C(N)=O)=C(C)N=C1NC(=O)C1=CC=CC=C1 OPFJDXRVMFKJJO-ZHHKINOHSA-N 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- 208000009182 Parasitemia Diseases 0.000 description 1
- 208000030852 Parasitic disease Diseases 0.000 description 1
- 229920002230 Pectic acid Polymers 0.000 description 1
- LRBQNJMCXXYXIU-PPKXGCFTSA-N Penta-digallate-beta-D-glucose Natural products OC1=C(O)C(O)=CC(C(=O)OC=2C(=C(O)C=C(C=2)C(=O)OC[C@@H]2[C@H]([C@H](OC(=O)C=3C=C(OC(=O)C=4C=C(O)C(O)=C(O)C=4)C(O)=C(O)C=3)[C@@H](OC(=O)C=3C=C(OC(=O)C=4C=C(O)C(O)=C(O)C=4)C(O)=C(O)C=3)[C@H](OC(=O)C=3C=C(OC(=O)C=4C=C(O)C(O)=C(O)C=4)C(O)=C(O)C=3)O2)OC(=O)C=2C=C(OC(=O)C=3C=C(O)C(O)=C(O)C=3)C(O)=C(O)C=2)O)=C1 LRBQNJMCXXYXIU-PPKXGCFTSA-N 0.000 description 1
- 241001505483 Plasmodium falciparum 3D7 Species 0.000 description 1
- 241000578453 Plasmodium falciparum Dd2 Species 0.000 description 1
- 201000011336 Plasmodium falciparum malaria Diseases 0.000 description 1
- 239000002202 Polyethylene glycol Substances 0.000 description 1
- 108010020346 Polyglutamic Acid Proteins 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 1
- 206010037660 Pyrexia Diseases 0.000 description 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- DBMJMQXJHONAFJ-UHFFFAOYSA-M Sodium laurylsulphate Chemical compound [Na+].CCCCCCCCCCCCOS([O-])(=O)=O DBMJMQXJHONAFJ-UHFFFAOYSA-M 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 235000021355 Stearic acid Nutrition 0.000 description 1
- KDYFGRWQOYBRFD-UHFFFAOYSA-N Succinic acid Natural products OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric acid Natural products [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 description 1
- 229920001615 Tragacanth Polymers 0.000 description 1
- 229920004890 Triton X-100 Polymers 0.000 description 1
- 239000013504 Triton X-100 Substances 0.000 description 1
- YLJVIDYBSMUBRL-UHFFFAOYSA-N [4-(5-amino-6-bromopyrazin-2-yl)phenyl]-(3-hydroxypyrrolidin-1-yl)methanone Chemical compound N1=C(Br)C(N)=NC=C1C1=CC=C(C(=O)N2CC(O)CC2)C=C1 YLJVIDYBSMUBRL-UHFFFAOYSA-N 0.000 description 1
- KMNLIQJXZPBCDU-UHFFFAOYSA-N [4-(morpholine-4-carbonyl)phenyl]boronic acid Chemical compound C1=CC(B(O)O)=CC=C1C(=O)N1CCOCC1 KMNLIQJXZPBCDU-UHFFFAOYSA-N 0.000 description 1
- 125000000738 acetamido group Chemical group [H]C([H])([H])C(=O)N([H])[*] 0.000 description 1
- 235000011054 acetic acid Nutrition 0.000 description 1
- 125000002777 acetyl group Chemical group [H]C([H])([H])C(*)=O 0.000 description 1
- 125000003668 acetyloxy group Chemical group [H]C([H])([H])C(=O)O[*] 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 239000004480 active ingredient Substances 0.000 description 1
- 239000008186 active pharmaceutical agent Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000000443 aerosol Substances 0.000 description 1
- 235000010443 alginic acid Nutrition 0.000 description 1
- 239000000783 alginic acid Substances 0.000 description 1
- 229920000615 alginic acid Polymers 0.000 description 1
- 229960001126 alginic acid Drugs 0.000 description 1
- 150000004781 alginic acids Chemical class 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 1
- 150000001342 alkaline earth metals Chemical class 0.000 description 1
- 125000002877 alkyl aryl group Chemical group 0.000 description 1
- 125000000304 alkynyl group Chemical group 0.000 description 1
- 239000008168 almond oil Substances 0.000 description 1
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 description 1
- BJEPYKJPYRNKOW-UHFFFAOYSA-N alpha-hydroxysuccinic acid Natural products OC(=O)C(O)CC(O)=O BJEPYKJPYRNKOW-UHFFFAOYSA-N 0.000 description 1
- 229940037003 alum Drugs 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- CEGOLXSVJUTHNZ-UHFFFAOYSA-K aluminium tristearate Chemical compound [Al+3].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O CEGOLXSVJUTHNZ-UHFFFAOYSA-K 0.000 description 1
- 229940063655 aluminum stearate Drugs 0.000 description 1
- 229960001444 amodiaquine Drugs 0.000 description 1
- 208000007502 anemia Diseases 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
- 239000003242 anti bacterial agent Substances 0.000 description 1
- 239000012736 aqueous medium Substances 0.000 description 1
- BJDCWCLMFKKGEE-ISOSDAIHSA-N artenimol Chemical compound C([C@](OO1)(C)O2)C[C@H]3[C@H](C)CC[C@@H]4[C@@]31[C@@H]2O[C@H](O)[C@@H]4C BJDCWCLMFKKGEE-ISOSDAIHSA-N 0.000 description 1
- 229960002521 artenimol Drugs 0.000 description 1
- 229950007854 arterolane Drugs 0.000 description 1
- 235000010323 ascorbic acid Nutrition 0.000 description 1
- 239000011668 ascorbic acid Substances 0.000 description 1
- 229960005070 ascorbic acid Drugs 0.000 description 1
- KXDAEFPNCMNJSK-UHFFFAOYSA-N benzene carboxamide Natural products NC(=O)C1=CC=CC=C1 KXDAEFPNCMNJSK-UHFFFAOYSA-N 0.000 description 1
- 125000003785 benzimidazolyl group Chemical group N1=C(NC2=C1C=CC=C2)* 0.000 description 1
- 235000010233 benzoic acid Nutrition 0.000 description 1
- 229960004365 benzoic acid Drugs 0.000 description 1
- 125000004196 benzothienyl group Chemical group S1C(=CC2=C1C=CC=C2)* 0.000 description 1
- 125000003354 benzotriazolyl group Chemical group N1N=NC2=C1C=CC=C2* 0.000 description 1
- 125000004541 benzoxazolyl group Chemical group O1C(=NC2=C1C=CC=C2)* 0.000 description 1
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 description 1
- 125000002619 bicyclic group Chemical group 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 1
- 229910052794 bromium Inorganic materials 0.000 description 1
- 239000000872 buffer Substances 0.000 description 1
- 239000007853 buffer solution Substances 0.000 description 1
- KDYFGRWQOYBRFD-NUQCWPJISA-N butanedioic acid Chemical compound O[14C](=O)CC[14C](O)=O KDYFGRWQOYBRFD-NUQCWPJISA-N 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000001506 calcium phosphate Substances 0.000 description 1
- 229910000389 calcium phosphate Inorganic materials 0.000 description 1
- 235000011010 calcium phosphates Nutrition 0.000 description 1
- 125000000609 carbazolyl group Chemical group C1(=CC=CC=2C3=CC=CC=C3NC12)* 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- 239000001768 carboxy methyl cellulose Substances 0.000 description 1
- 235000010948 carboxy methyl cellulose Nutrition 0.000 description 1
- 239000008112 carboxymethyl-cellulose Substances 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 210000000170 cell membrane Anatomy 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 229920001429 chelating resin Polymers 0.000 description 1
- 125000003636 chemical group Chemical group 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000007810 chemical reaction solvent Substances 0.000 description 1
- 230000000973 chemotherapeutic effect Effects 0.000 description 1
- 238000002512 chemotherapy Methods 0.000 description 1
- 238000004296 chiral HPLC Methods 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 125000000259 cinnolinyl group Chemical group N1=NC(=CC2=CC=CC=C12)* 0.000 description 1
- 229940110456 cocoa butter Drugs 0.000 description 1
- 235000019868 cocoa butter Nutrition 0.000 description 1
- 239000003240 coconut oil Substances 0.000 description 1
- 235000019864 coconut oil Nutrition 0.000 description 1
- 238000002648 combination therapy Methods 0.000 description 1
- 229940126086 compound 21 Drugs 0.000 description 1
- 230000001010 compromised effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000008120 corn starch Substances 0.000 description 1
- 239000006071 cream Substances 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 125000001511 cyclopentyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C1([H])[H] 0.000 description 1
- 125000001559 cyclopropyl group Chemical group [H]C1([H])C([H])([H])C1([H])* 0.000 description 1
- DIOQZVSQGTUSAI-UHFFFAOYSA-N decane Chemical compound CCCCCCCCCC DIOQZVSQGTUSAI-UHFFFAOYSA-N 0.000 description 1
- 239000003405 delayed action preparation Substances 0.000 description 1
- 238000010511 deprotection reaction Methods 0.000 description 1
- 235000019404 dichlorodifluoromethane Nutrition 0.000 description 1
- 229930016266 dihydroartemisinin Natural products 0.000 description 1
- SXYIRMFQILZOAM-HVNFFKDJSA-N dihydroartemisinin methyl ether Chemical compound C1C[C@H]2[C@H](C)CC[C@H]3[C@@H](C)[C@@H](OC)O[C@H]4[C@]32OO[C@@]1(C)O4 SXYIRMFQILZOAM-HVNFFKDJSA-N 0.000 description 1
- LOKCTEFSRHRXRJ-UHFFFAOYSA-I dipotassium trisodium dihydrogen phosphate hydrogen phosphate dichloride Chemical compound P(=O)(O)(O)[O-].[K+].P(=O)(O)([O-])[O-].[Na+].[Na+].[Cl-].[K+].[Cl-].[Na+] LOKCTEFSRHRXRJ-UHFFFAOYSA-I 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 238000012377 drug delivery Methods 0.000 description 1
- 239000008157 edible vegetable oil Substances 0.000 description 1
- 230000002255 enzymatic effect Effects 0.000 description 1
- 238000006345 epimerization reaction Methods 0.000 description 1
- 230000000925 erythroid effect Effects 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- BEFDCLMNVWHSGT-UHFFFAOYSA-N ethenylcyclopentane Chemical compound C=CC1CCCC1 BEFDCLMNVWHSGT-UHFFFAOYSA-N 0.000 description 1
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 description 1
- 239000003925 fat Substances 0.000 description 1
- 235000019197 fats Nutrition 0.000 description 1
- 229950010451 ferroquine Drugs 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000003818 flash chromatography Methods 0.000 description 1
- 235000019634 flavors Nutrition 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 125000001153 fluoro group Chemical group F* 0.000 description 1
- 125000004216 fluoromethyl group Chemical group [H]C([H])(F)* 0.000 description 1
- 235000013355 food flavoring agent Nutrition 0.000 description 1
- 239000012458 free base Substances 0.000 description 1
- 239000001530 fumaric acid Substances 0.000 description 1
- 235000011087 fumaric acid Nutrition 0.000 description 1
- 125000002541 furyl group Chemical group 0.000 description 1
- LRBQNJMCXXYXIU-QWKBTXIPSA-N gallotannic acid Chemical compound OC1=C(O)C(O)=CC(C(=O)OC=2C(=C(O)C=C(C=2)C(=O)OC[C@H]2[C@@H]([C@@H](OC(=O)C=3C=C(OC(=O)C=4C=C(O)C(O)=C(O)C=4)C(O)=C(O)C=3)[C@H](OC(=O)C=3C=C(OC(=O)C=4C=C(O)C(O)=C(O)C=4)C(O)=C(O)C=3)[C@@H](OC(=O)C=3C=C(OC(=O)C=4C=C(O)C(O)=C(O)C=4)C(O)=C(O)C=3)O2)OC(=O)C=2C=C(OC(=O)C=3C=C(O)C(O)=C(O)C=3)C(O)=C(O)C=2)O)=C1 LRBQNJMCXXYXIU-QWKBTXIPSA-N 0.000 description 1
- 210000004211 gastric acid Anatomy 0.000 description 1
- 239000000499 gel Substances 0.000 description 1
- 229940014259 gelatin Drugs 0.000 description 1
- 239000008103 glucose Substances 0.000 description 1
- 235000001727 glucose Nutrition 0.000 description 1
- 125000005456 glyceride group Chemical group 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 229940093915 gynecological organic acid Drugs 0.000 description 1
- 229960003242 halofantrine Drugs 0.000 description 1
- 230000035876 healing Effects 0.000 description 1
- 230000003862 health status Effects 0.000 description 1
- 238000005534 hematocrit Methods 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 150000004679 hydroxides Chemical class 0.000 description 1
- 235000019447 hydroxyethyl cellulose Nutrition 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 125000002883 imidazolyl group Chemical group 0.000 description 1
- 239000007943 implant Substances 0.000 description 1
- 238000002513 implantation Methods 0.000 description 1
- 238000000338 in vitro Methods 0.000 description 1
- 125000003454 indenyl group Chemical group C1(C=CC2=CC=CC=C12)* 0.000 description 1
- PZOUSPYUWWUPPK-UHFFFAOYSA-N indole Natural products CC1=CC=CC2=C1C=CN2 PZOUSPYUWWUPPK-UHFFFAOYSA-N 0.000 description 1
- RKJUIXBNRJVNHR-UHFFFAOYSA-N indolenine Natural products C1=CC=C2CC=NC2=C1 RKJUIXBNRJVNHR-UHFFFAOYSA-N 0.000 description 1
- 125000001041 indolyl group Chemical group 0.000 description 1
- 238000002329 infrared spectrum Methods 0.000 description 1
- 150000007529 inorganic bases Chemical class 0.000 description 1
- 238000001361 intraarterial administration Methods 0.000 description 1
- 238000007918 intramuscular administration Methods 0.000 description 1
- 238000010255 intramuscular injection Methods 0.000 description 1
- 239000007927 intramuscular injection Substances 0.000 description 1
- 238000007912 intraperitoneal administration Methods 0.000 description 1
- 238000001990 intravenous administration Methods 0.000 description 1
- PNDPGZBMCMUPRI-UHFFFAOYSA-N iodine Chemical class II PNDPGZBMCMUPRI-UHFFFAOYSA-N 0.000 description 1
- 239000011630 iodine Substances 0.000 description 1
- 229910052740 iodine Inorganic materials 0.000 description 1
- 125000005990 isobenzothienyl group Chemical group 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
- 125000004491 isohexyl group Chemical group C(CCC(C)C)* 0.000 description 1
- 125000000904 isoindolyl group Chemical group C=1(NC=C2C=CC=CC12)* 0.000 description 1
- 125000002183 isoquinolinyl group Chemical group C1(=NC=CC2=CC=CC=C12)* 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
- 150000002576 ketones Chemical class 0.000 description 1
- 230000002147 killing effect Effects 0.000 description 1
- 239000008101 lactose Substances 0.000 description 1
- 235000010445 lecithin Nutrition 0.000 description 1
- 239000000787 lecithin Substances 0.000 description 1
- 229940067606 lecithin Drugs 0.000 description 1
- 238000004811 liquid chromatography Methods 0.000 description 1
- 239000008297 liquid dosage form Substances 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- FUJCRWPEOMXPAD-UHFFFAOYSA-N lithium oxide Chemical compound [Li+].[Li+].[O-2] FUJCRWPEOMXPAD-UHFFFAOYSA-N 0.000 description 1
- 229910001947 lithium oxide Inorganic materials 0.000 description 1
- 239000006210 lotion Substances 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 235000019359 magnesium stearate Nutrition 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 1
- 239000011976 maleic acid Substances 0.000 description 1
- 239000001630 malic acid Substances 0.000 description 1
- 235000011090 malic acid Nutrition 0.000 description 1
- 238000001819 mass spectrum Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 229960000901 mepacrine Drugs 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229920000609 methyl cellulose Polymers 0.000 description 1
- 125000006431 methyl cyclopropyl group Chemical group 0.000 description 1
- 239000004292 methyl p-hydroxybenzoate Substances 0.000 description 1
- 235000010270 methyl p-hydroxybenzoate Nutrition 0.000 description 1
- 239000001923 methylcellulose Substances 0.000 description 1
- 235000010981 methylcellulose Nutrition 0.000 description 1
- 150000007522 mineralic acids Chemical class 0.000 description 1
- LCEDQNDDFOCWGG-UHFFFAOYSA-N morpholine-4-carbaldehyde Chemical compound O=CN1CCOCC1 LCEDQNDDFOCWGG-UHFFFAOYSA-N 0.000 description 1
- 210000003097 mucus Anatomy 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
- 125000000740 n-pentyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000004123 n-propyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- YZMHQCWXYHARLS-UHFFFAOYSA-N naphthalene-1,2-disulfonic acid Chemical compound C1=CC=CC2=C(S(O)(=O)=O)C(S(=O)(=O)O)=CC=C21 YZMHQCWXYHARLS-UHFFFAOYSA-N 0.000 description 1
- PSZYNBSKGUBXEH-UHFFFAOYSA-N naphthalene-1-sulfonic acid Chemical compound C1=CC=C2C(S(=O)(=O)O)=CC=CC2=C1 PSZYNBSKGUBXEH-UHFFFAOYSA-N 0.000 description 1
- 125000004593 naphthyridinyl group Chemical group N1=C(C=CC2=CC=CN=C12)* 0.000 description 1
- 125000001971 neopentyl group Chemical group [H]C([*])([H])C(C([H])([H])[H])(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 description 1
- 239000012299 nitrogen atmosphere Substances 0.000 description 1
- 239000012457 nonaqueous media Substances 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
- 239000002674 ointment Substances 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 235000005985 organic acids Nutrition 0.000 description 1
- 150000007530 organic bases Chemical class 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 235000006408 oxalic acid Nutrition 0.000 description 1
- 125000002971 oxazolyl group Chemical group 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- WLJNZVDCPSBLRP-UHFFFAOYSA-N pamoic acid Chemical compound C1=CC=C2C(CC=3C4=CC=CC=C4C=C(C=3O)C(=O)O)=C(O)C(C(O)=O)=CC2=C1 WLJNZVDCPSBLRP-UHFFFAOYSA-N 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000006072 paste Substances 0.000 description 1
- 125000003538 pentan-3-yl group Chemical group [H]C([H])([H])C([H])([H])C([H])(*)C([H])([H])C([H])([H])[H] 0.000 description 1
- 239000008177 pharmaceutical agent Substances 0.000 description 1
- 230000000144 pharmacologic effect Effects 0.000 description 1
- 125000001792 phenanthrenyl group Chemical group C1(=CC=CC=2C3=CC=CC=C3C=CC12)* 0.000 description 1
- 239000002953 phosphate buffered saline Substances 0.000 description 1
- 125000004592 phthalazinyl group Chemical group C1(=NN=CC2=CC=CC=C12)* 0.000 description 1
- 230000001766 physiological effect Effects 0.000 description 1
- UCRHFBCYFMIWHC-UHFFFAOYSA-N piperaquine Chemical compound ClC1=CC=C2C(N3CCN(CC3)CCCN3CCN(CC3)C=3C4=CC=C(C=C4N=CC=3)Cl)=CC=NC2=C1 UCRHFBCYFMIWHC-UHFFFAOYSA-N 0.000 description 1
- 229950006717 piperaquine Drugs 0.000 description 1
- 125000004194 piperazin-1-yl group Chemical group [H]N1C([H])([H])C([H])([H])N(*)C([H])([H])C1([H])[H] 0.000 description 1
- HDOWRFHMPULYOA-UHFFFAOYSA-N piperidin-4-ol Chemical compound OC1CCNCC1 HDOWRFHMPULYOA-UHFFFAOYSA-N 0.000 description 1
- 125000003386 piperidinyl group Chemical group 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 239000010318 polygalacturonic acid Substances 0.000 description 1
- 229920002643 polyglutamic acid Polymers 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
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 229920001592 potato starch Polymers 0.000 description 1
- 125000001844 prenyl group Chemical group [H]C([*])([H])C([H])=C(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000003380 propellant Substances 0.000 description 1
- 230000000069 prophylactic effect Effects 0.000 description 1
- 238000011321 prophylaxis Methods 0.000 description 1
- 239000004405 propyl p-hydroxybenzoate Substances 0.000 description 1
- 235000010232 propyl p-hydroxybenzoate Nutrition 0.000 description 1
- QELSKZZBTMNZEB-UHFFFAOYSA-N propylparaben Chemical compound CCCOC(=O)C1=CC=C(O)C=C1 QELSKZZBTMNZEB-UHFFFAOYSA-N 0.000 description 1
- 125000001042 pteridinyl group Chemical group N1=C(N=CC2=NC=CN=C12)* 0.000 description 1
- 125000000561 purinyl group Chemical group N1=C(N=C2N=CNC2=C1)* 0.000 description 1
- 125000003226 pyrazolyl group Chemical group 0.000 description 1
- 125000004076 pyridyl group Chemical group 0.000 description 1
- 125000000714 pyrimidinyl group Chemical group 0.000 description 1
- 125000000719 pyrrolidinyl group Chemical group 0.000 description 1
- 125000000168 pyrrolyl group Chemical group 0.000 description 1
- 239000001397 quillaja saponaria molina bark Substances 0.000 description 1
- GPKJTRJOBQGKQK-UHFFFAOYSA-N quinacrine Chemical compound C1=C(OC)C=C2C(NC(C)CCCN(CC)CC)=C(C=CC(Cl)=C3)C3=NC2=C1 GPKJTRJOBQGKQK-UHFFFAOYSA-N 0.000 description 1
- 125000002294 quinazolinyl group Chemical group N1=C(N=CC2=CC=CC=C12)* 0.000 description 1
- 125000005493 quinolyl group Chemical group 0.000 description 1
- 125000001567 quinoxalinyl group Chemical group N1=C(C=NC2=CC=CC=C12)* 0.000 description 1
- 230000006340 racemization Effects 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 238000006722 reduction reaction Methods 0.000 description 1
- QEVHRUUCFGRFIF-MDEJGZGSSA-N reserpine Chemical compound O([C@H]1[C@@H]([C@H]([C@H]2C[C@@H]3C4=C(C5=CC=C(OC)C=C5N4)CCN3C[C@H]2C1)C(=O)OC)OC)C(=O)C1=CC(OC)=C(OC)C(OC)=C1 QEVHRUUCFGRFIF-MDEJGZGSSA-N 0.000 description 1
- 239000012266 salt solution Substances 0.000 description 1
- 229930182490 saponin Natural products 0.000 description 1
- 150000007949 saponins Chemical class 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
- 238000000926 separation method Methods 0.000 description 1
- 235000020374 simple syrup Nutrition 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 235000019333 sodium laurylsulphate Nutrition 0.000 description 1
- LDTLADDKFLAYJA-UHFFFAOYSA-L sodium metabisulphite Chemical class [Na+].[Na+].[O-]S(=O)OS([O-])=O LDTLADDKFLAYJA-UHFFFAOYSA-L 0.000 description 1
- 239000008109 sodium starch glycolate Substances 0.000 description 1
- 229940079832 sodium starch glycolate Drugs 0.000 description 1
- 229920003109 sodium starch glycolate Polymers 0.000 description 1
- 239000008247 solid mixture Substances 0.000 description 1
- 238000003797 solvolysis reaction Methods 0.000 description 1
- 235000010199 sorbic acid Nutrition 0.000 description 1
- 239000004334 sorbic acid Substances 0.000 description 1
- 229940075582 sorbic acid Drugs 0.000 description 1
- 239000001593 sorbitan monooleate Substances 0.000 description 1
- 235000011069 sorbitan monooleate Nutrition 0.000 description 1
- 229940035049 sorbitan monooleate Drugs 0.000 description 1
- 229960002920 sorbitol Drugs 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 125000003003 spiro group Chemical group 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 229940032147 starch Drugs 0.000 description 1
- 239000008117 stearic acid Substances 0.000 description 1
- 239000008174 sterile solution Substances 0.000 description 1
- IIACRCGMVDHOTQ-UHFFFAOYSA-M sulfamate Chemical compound NS([O-])(=O)=O IIACRCGMVDHOTQ-UHFFFAOYSA-M 0.000 description 1
- 229940124530 sulfonamide Drugs 0.000 description 1
- 150000003456 sulfonamides Chemical class 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 239000000829 suppository Substances 0.000 description 1
- 239000002511 suppository base Substances 0.000 description 1
- 238000010189 synthetic method Methods 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 235000012222 talc Nutrition 0.000 description 1
- 235000015523 tannic acid Nutrition 0.000 description 1
- 229940033123 tannic acid Drugs 0.000 description 1
- 229920002258 tannic acid Polymers 0.000 description 1
- 239000011975 tartaric acid Substances 0.000 description 1
- 235000002906 tartaric acid Nutrition 0.000 description 1
- BPIFBKWATVRKEJ-UHFFFAOYSA-N tert-butyl 4-[4-[5-amino-6-[4-(trifluoromethyl)phenyl]pyrazin-2-yl]benzoyl]piperazine-1-carboxylate Chemical compound C1CN(C(=O)OC(C)(C)C)CCN1C(=O)C1=CC=C(C=2N=C(C(N)=NC=2)C=2C=CC(=CC=2)C(F)(F)F)C=C1 BPIFBKWATVRKEJ-UHFFFAOYSA-N 0.000 description 1
- 125000003718 tetrahydrofuranyl group Chemical group 0.000 description 1
- 125000003831 tetrazolyl group Chemical group 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
- 125000000335 thiazolyl group Chemical group 0.000 description 1
- 125000001544 thienyl group Chemical group 0.000 description 1
- 125000003944 tolyl group Chemical group 0.000 description 1
- 230000000699 topical effect Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 235000010487 tragacanth Nutrition 0.000 description 1
- 239000000196 tragacanth Substances 0.000 description 1
- 229940116362 tragacanth Drugs 0.000 description 1
- QORWJWZARLRLPR-UHFFFAOYSA-H tricalcium bis(phosphate) Chemical compound [Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O QORWJWZARLRLPR-UHFFFAOYSA-H 0.000 description 1
- 229940029284 trichlorofluoromethane Drugs 0.000 description 1
- 125000002023 trifluoromethyl group Chemical group FC(F)(F)* 0.000 description 1
- 125000004953 trihalomethyl group Chemical group 0.000 description 1
- 229910000404 tripotassium phosphate Inorganic materials 0.000 description 1
- 235000019798 tripotassium phosphate Nutrition 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
- 125000001834 xanthenyl group Chemical group C1=CC=CC=2OC3=CC=CC=C3C(C12)* 0.000 description 1
Classifications
-
- 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
- A61K31/495—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with two or more nitrogen atoms as the only ring heteroatoms, e.g. piperazine or tetrazines
- A61K31/4965—Non-condensed pyrazines
-
- 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
- A61K31/495—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with two or more nitrogen atoms as the only ring heteroatoms, e.g. piperazine or tetrazines
- A61K31/4965—Non-condensed pyrazines
- A61K31/497—Non-condensed pyrazines containing further heterocyclic rings
-
- 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
- A61K31/535—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with at least one nitrogen and one oxygen as the ring hetero atoms, e.g. 1,2-oxazines
- A61K31/5375—1,4-Oxazines, e.g. morpholine
- A61K31/5377—1,4-Oxazines, e.g. morpholine not condensed and containing further heterocyclic rings, e.g. timolol
-
- 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
- A61K31/55—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having seven-membered rings, e.g. azelastine, pentylenetetrazole
- A61K31/551—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having seven-membered rings, e.g. azelastine, pentylenetetrazole having two nitrogen atoms, e.g. dilazep
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K45/00—Medicinal preparations containing active ingredients not provided for in groups A61K31/00 - A61K41/00
- A61K45/06—Mixtures of active ingredients without chemical characterisation, e.g. antiphlogistics and cardiaca
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P33/00—Antiparasitic agents
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P33/00—Antiparasitic agents
- A61P33/02—Antiprotozoals, e.g. for leishmaniasis, trichomoniasis, toxoplasmosis
- A61P33/06—Antimalarials
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D241/00—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings
- C07D241/02—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings
- C07D241/10—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members
- C07D241/14—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings having 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
- C07D241/20—Nitrogen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D401/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
- C07D401/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings
- C07D401/04—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings directly linked by a ring-member-to-ring-member bond
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D401/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
- C07D401/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings
- C07D401/10—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings linked by a carbon chain containing aromatic rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D401/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
- C07D401/14—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing three or more hetero rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D403/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00
- C07D403/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings
- C07D403/10—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings linked by a carbon chain containing aromatic rings
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- General Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Public Health (AREA)
- Pharmacology & Pharmacy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Epidemiology (AREA)
- Tropical Medicine & Parasitology (AREA)
- General Chemical & Material Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Medicinal Preparation (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
Description
一つの実施形態によれば、式(I)により表されるアミノピラジン誘導体:
ならびにその薬剤的に許容される塩、錯体、水和物、溶媒和物、すなわち多形体、互変異性体、幾何異性体、光学活性体、および薬剤的に活性のある誘導体が提供される。
3−(6−メトキシピリジン−3−イル)−5−(4−(メチルスルホニル)フェニル)ピラジン−2−アミン;
5−(4−(メチルスルホニル)フェニル)−3−(4−(トリフルオロメチル)フェニル)ピラジン−2−アミン
5−(4−(メチルスルホニル)フェニル)−3−(6−(トリフルオロメチル)ピリジン−3−イル)ピラジン−2−アミン;
4−(5−アミノ−6−(4−(トリフルオロメチル)フェニル)ピラジン−2−イル)ベンズアミド;
4−(5−アミノ−6−(6−(トリフルオロメチル)ピリジン−3−イル)ピラジン−2−イル)ベンズアミド;
(4−(5−アミノ−6−(4−(トリフルオロメチル)フェニル)ピラジン−2−イル)フェニル)(4−メチルピペラジン−1−イル)メタノン;
(4−(5−アミノ−6−(6−(トリフルオロメチル)ピリジン−3−イル)ピラジン−2−イル)フェニル)(4−メチルピペラジン−1−イル)メタノン;
(4−(5−アミノ−6−(4−(トリフルオロメチル)フェニル)ピラジン−2−イル)フェニル)(ピペラジン−1−イル)メタノン;
(4−(5−アミノ−6−(6−(トリフルオロメチル)ピリジン−3−イル)ピラジン−2−イル)フェニル)(ピペラジン−1−イル)メタノン;
(4−(5−アミノ−6−(6−(トリフルオロメチル)ピリジン−3−イル)ピラジン−2−イル)フェニル)(モルホリノ)メタノン;
(4−(5−アミノ−6−(4−(トリフルオロメチル)フェニル)ピラジン−2−イル)フェニル)(モルホリノ)メタノン;
(4−(5−アミノ−6−(6−(トリフルオロメチル)ピリジン−3−イル)ピラジン−2−イル)フェニル)(4−メチル−1,4−ジアゼパン−1−イル)メタノン;
4−(5−アミノ−6−(3−フルオロ−4−(トリフルオロメチル)フェニル)ピラジン−2−イル)ベンズアミド;
4−(5−アミノ−6−(4−(メチルスルホニル)フェニル)ピラジン−2−イル)ベンズアミド;
4,4’−(3−アミノピラジン−2,6−ジイル)ジベンズアミド;
4−(3−アミノ−6−(4−カルバモイルフェニル)ピラジン−2−イル)−N−メチルベンズアミド;
4−(5−アミノ−6−(6−(トリフルオロメチル)ピリジン−3−イル)ピラジン−2−イル)−N−メチルベンゼンスルホンアミド;
5−(4−(エチルスルホニル)フェニル)−3−(6−(トリフルオロメチル)ピリジン−3−イル)ピラジン−2−アミン;
5−(4−(イソプロピルスルホニル)フェニル)−3−(6−(トリフルオロメチル)ピリジン−3−イル)ピラジン−2−アミン;
(4−(5−アミノ−6−(4−(トリフルオロメチル)フェニル)ピラジン−2−イル)フェニル)(4−(tert−ブチル)ピペラジン−1−イル)メタノン;
(4−(5−アミノ−6−(4−(トリフルオロメチル)フェニル)ピラジン−2−イル)フェニル)(3−ヒドロキシピロリジン−1−イル)メタノン;
(4−(5−アミノ−6−(6−(トリフルオロメチル)ピリジン−3−イル)ピラジン−2−イル)フェニル)(4−ヒドロキシピペリジン−1−イル)メタノン;
(4−(5−アミノ−6−(4−(トリフルオロメチル)フェニル)ピラジン−2−イル)フェニル)(4−ヒドロキシピペリジン−1−イル)メタノン;
(4−(5−アミノ−6−(6−(トリフルオロメチル)ピリジン−3−イル)ピラジン−2−イル)フェニル)(4−(tert−ブチル)ピペラジン−1−イル)メタノン;
(4−(5−アミノ−6−(4−(トリフルオロメチル)フェニル)ピラジン−2−イル)フェニル)(4−メチル−1,4−ジアゼパン−1−イル)メタノン;
(4−(5−アミノ−6−(6−(トリフルオロメチル)ピリジン−3−イル)ピラジン−2−イル)フェニル)(1,4−ジアゼパン−1−イル)メタノン;
(4−(5−アミノ−6−(4−(トリフルオロメチル)フェニル)ピラジン−2−イル)フェニル)(1,4−ジアゼパン−1−イル)メタノン;
(4−(5−アミノ−6−(6−(トリフルオロメチル)ピリジン−3−イル)ピラジン−2−イル)フェニル)(3−アミノピロリジン−1−イル)メタノン;
(4−(5−アミノ−6−(4−(トリフルオロメチル)フェニル)ピラジン−2−イル)フェニル)(3−アミノピロリジン−1−イル)メタノン;
(4−(5−アミノ−6−(6−(トリフルオロメチル)ピリジン−3−イル)ピラジン−2−イル)フェニル)(3−ヒドロキシピロリジン−1−イル)メタノン;
(4−(5−アミノ−6−(6−(トリフルオロメチル)ピリジン−3−イル)ピラジン−2−イル)フェニル)(4−アミノシクロヘキシル)メタノン;
(4−(5−アミノ−6−(4−(トリフルオロメチル)フェニル)ピラジン−2−イル)フェニル)(4−アミノシクロヘキシル)メタノン;
5−(4−(シクロプロピルメチルスルホニル)フェニル)−3−(6−(トリフルオロメチル)ピリジン−3−イル)ピラジン−2−アミン;および
5−(4−(シクロプロピルスルホニル)フェニル)−3−(6−(トリフルオロメチル)ピリジン−3−イル)ピラジン−2−アミン
から選択されるアミノピラジン誘導体、ならびにその薬剤的に許容される塩、錯体、水和物、溶媒和物、すなわち多形体、互変異性体、幾何異性体、光学活性体、および薬剤的に活性のある誘導体が提供される。
本発明は、マラリアの予防または治療に有用な医薬組成物を提供する。本発明はさらに、マラリアを患う哺乳類患者、最も好ましくはヒト患者を治療する方法を提供する。
本発明の組成物は、限定はされないが、経口、非経口、舌下、経皮、経膣、経直腸、経粘膜、局所、吸入、経頬、もしくは経鼻投与、またはそれらの組み合わせのようないずれの方法によって投与されてもよい。非経口投与としては、静脈内、動脈内、腹腔内、皮下、筋肉内、包膜内、および関節内投与が挙げられるが、これらに限定されない。本発明の組成物は、遅く調節した点滴と同様に組成物の徐放を可能にする、植込錠の形態によって投与されてもよい。好ましい実施形態によれば、本発明のアミノピラジン誘導体は経口的に投与される。
本発明によれば、本発明のアミノピラジン誘導体およびその医薬製剤は、単独で、またはマラリアの治療に有用な共薬剤、例えば限定はされないが、アルテミシニンまたはアルテミシニン誘導体(例えばアーテメータまたはジヒドロアルテミシニン)、クロロキン、メフロキン、キニーネ、アトバコン/プログアニル、ドキシサイクリン、ヒドロキシクロロキン、ハロファントリン、ピロナリジン、ルメファントリン、ピリメタミン−スルファドキシン、およびピペラキンを含む共薬剤のような、マラリアの治療および/または予防に有用な物質と併用して投与できる。
一つの実施形態によれば、本発明による患者はマラリア患者である。
一つの実施形態によれば、本発明は、マラリアを治療または予防する医薬組成物を調製するための、式(I)により表されるアミノピラジン誘導体:
ならびにその薬剤的に許容される塩、錯体、水和物、溶媒和物、すなわち多形体、互変異性体、幾何異性体、光学活性体、および薬剤的に活性のある誘導体の使用を提供する。
次の略語はそれぞれ以下の定義を指す:
g(グラム)、h(時間)、mmol(ミリモル)、RT(室温)、DCM(ジクロロメタン)、DMF(N,N−ジメチルホルムアミド)、DMSO(ジメチルスルホキシド)、EDCI(1−エチル−3−(3−ジメチルアミノプロピル)カルボジイミド)、HOBt(N−ヒドロキシベンゾトリアゾール)、LC(液体クロマトグラフィー)、MS(マススペクトロメトリー)、MHz(メガヘルツ)、NBS(N−ブロモサクシニミド)、NMR(核磁気共鳴)、TFA(トリフルオロ酢酸)、THF(テトラヒドロフラン)、TLC(薄層クロマトグラフィー)、UV(紫外線)。
アミノピラジン誘導体は、容易に入手可能な出発物質から、当業者に公知の方法および手順を用いて調製できる。典型的であるか、または好ましい実験条件(すなわち反応温度、時間、試薬のモル、溶媒など)の説明については、他に記載のない限り、その他の実験条件も用いることができる。至適な反応条件は特定の反応物または使用する溶媒によって異なり得るが、当業者はこのような条件を日常的な最適化手順を用いて決定できる。
1,4−ジオキサン(15ml)中の、式(ii)で表される5−ブロモ−ピラジン−2−アミンの溶液(2.3g、13.21mmol)に、式(vi)のボロン酸、例えば4−カルバモイルフェニルボロン酸(CombiBlocks)(2.29g、13.87mmol)をRTにて加え、得られた混合物をN2ガスで30分パージした。反応混合物に、ビス(トリフェニルホスフィン)パラジウム(II)クロリド(462mg、0.66mmol)および1M炭酸カリウム水溶液(15.84ml、N2ガスでプレパージした)を加えた。反応混合物を16h加熱還流した後、RTに冷却して真空下で濃縮した。反応混合物に10mlの水を加えた。沈殿した固体を濾過し、冷水(2ml×3)、DCM(3ml×3)で洗浄した後、乾燥させて白色固体の式(vii)で表される5−置換ピラジン−2−アミン(2.0g、70.82%)を得た。乾燥1,4−ジオキサン(100ml)中の化合物(vii)の溶液(1g、4.66mmol)に、N−ブロモサクシニミド(0.83g、4.66mmol)をRTにて少しずつ加え、該溶液を80℃で4h加熱した。反応混合物を真空下で濃縮し、水(10ml)を加えた。沈殿した固体を濾過し、乾燥させた。未精製固体は、230〜400メッシュのシリカゲルを用いたカラムクロマトグラフィーにより、溶離液としてDCM中の2〜3%MeOHを用いて精製し、白色固体の式(viii)で表される5−置換−3−ブロモピラジン−2−アミン(0.4g、29.23%)を得た。1,4−ジオキサン(10ml)中の中間体(viii)の懸濁液(300mg、1.02mmol)に、式(iv)のボロン酸、例えば4−(トリフルオロメチル)フェニルボロン酸(CombiBlocks)(204mg、1.07mmol)をRTにて加え、得られた混合物をN2ガスで30分パージした。反応混合物に、ビス(トリフェニルホスフィン)パラジウム(II)クロリド(50mg、0.07mmol)および1M炭酸カリウム水溶液(1.22ml、N2ガスでプレパージした)を加えた。反応混合物を16h加熱還流した後、RTに冷却して真空下で濃縮した。反応混合物に5mlの水を加え、酢酸エチルにより抽出した(10ml×4)。合わせた有機層を塩水溶液(5ml)で洗浄し、無水Na2SO4によって乾燥させた後、真空下で濃縮した。未精製固体は、230〜400メッシュのシリカゲルを用いたカラムクロマトグラフィーにより、溶離液としてDCM中の1.2〜1.5%MeOHを用いて精製し、式(I)で表される化合物、例えば浅黄色固体の化合物(4)(180mg、48.18%)を得た。
1,4−ジオキサン(20ml)中の、式で表される5−ブロモ−ピラジン−2−アミンの溶液(1.5g、8.62mmol)に、式(iv)のボロン酸、例えば4−(モルホリン−4−カルボニル)フェニルボロン酸(CombiBlocks)(2.046g、8.70mmol)をRTにて加え、得られた反応混合物をN2ガスで30分パージした。反応混合物に、ビス(トリフェニルホスフィン)パラジウム(II)クロリド(423mg、0.60mmol)および1M炭酸カリウム水溶液(10.34ml、N2ガスでプレパージした)を加えた。反応混合物を16h加熱還流した後、RTに冷却して真空下で濃縮した。反応混合物に5mlの水を加え、酢酸エチルにより抽出した(20ml×4)。合わせた有機層を塩水溶液(5ml)で洗浄し、無水Na2SO4によって乾燥させた後、真空下で濃縮した。未精製物質は、230〜400メッシュのシリカゲルを用いたカラムクロマトグラフィーにより、溶離液としてDCM中の2%MeOHを用いて精製し、浅黄色固体の式(vii)で表される5−置換ピラジン−2−アミン(1.1g、44.88%)を得た。乾燥DCM(10ml)中の、式(vii)で表される化合物の懸濁液(1.1g、3.86mmol)に、N−ブロモサクシニミド(0.688g、3.86mmol)を冷却条件下で少しずつ加え、得られた混合物をRTにて30分攪拌した。反応混合物に5mlの水を加えて層を分離した。DCMにより水層を抽出した(10ml×3)。合わせた有機層を塩水溶液(5ml)で洗浄し、無水Na2SO4によって乾燥させた後、真空下で濃縮した。未精製物質は、230〜400メッシュのシリカゲルを用いたカラムクロマトグラフィーにより、溶離液としてDCM中の3%MeOHを用いて精製し、式(viii)で表される、黄色固体の5−a置換 3−ブロモピラジン−2−アミン(0.85g、60.48%)を得た。1,4−ジオキサン(10ml)中の、式(viii)で表される化合物の懸濁液(825mg、1.17mmol)に、式(iv)のボロン酸、例えば4−(トリフルオロメチル)フェニルボロン酸(CombiBlocks)(233mg、1.22mmol)をRTにて加え、得られた反応混合物をN2ガスで30分パージした。反応混合物に、ビス(トリフェニルホスフィン)パラジウム(II)クロリド(58mg、0.081mmol)および1M炭酸カリウム水溶液(1.46ml、N2ガスでプレパージした)を加えた。反応混合物を16h加熱還流した後、RTに冷却して真空下で濃縮した。反応混合物に5mlの水を加え、酢酸エチルにより抽出した(10ml×4)。合わせた有機層を塩水溶液(5ml)で洗浄し、無水Na2SO4によって乾燥させた後、真空下で濃縮した。未精製物質は、230〜400メッシュのシリカゲルを用いたカラムクロマトグラフィーにより、溶離液としてDCM中の2%MeOHを用いて精製し、式(I)で表される化合物、例えば蒼灰白色固体の化合物(11)(24mg、48.87%)を得た。
以下の第1表に示す化合物は、実施例1に記載した手順に類似した手順を用いて調製した。
本発明によるアミノピラジン誘導体が、熱帯熱マラリア寄生虫を死滅させる能力および/またはその増殖を阻害する能力について、以下のように試験した:
アッセイ1:用いたプロトコルは、Fiddock et al.,2004,Nature Reviews Drug Discovery,(3),p509の補遺に記載されるものである。
アッセイ2:化合物を、ポリ−D−リジンでコートされた細胞用イメージングプレート(Perkin Elmer)内で、総アッセイ量50μL中、2または3%のリング期寄生虫(熱帯熱マラリア3D7またはDd2)および0.3%ヘマトクリットの存在下、37℃の加湿雰囲気、5%O2および5%CO2において72時間インキュベートした。インキュベート後にプレートを、サポニンおよびTriton X−100(Sigma−Aldrich)の存在下でDAPI(4’,6−ジアミノ−2−フェニルインドール、Invitrogen)によって染色し、暗所でRTにてさらに5時間インキュベートした後、OPERA(商標)HTS共焦点画像処理システム(Perkin Elmer)によって画像処理を行った。得られたデジタルイメージは、染色された寄生虫に対して確立された基準を満たすスポットを数える、PerkinElmer Acapellaスポット検出ソフトウェアを用いて分析した。寄生虫複製の%阻害を、DMSOおよび2μMアルテミシニンの対照データを用いて算出した。
本発明によるアミノピラジン誘導体が、in vivoで示すマラリアへの有効性については、Fiddock et al.,2004,Nature Reviews Drug Discovery,(3),p509の補遺に記載されるプロトコルを用いて試験できる。
Claims (21)
- 式(I)により表されるアミノピラジン:
ならびにその薬剤的に許容される塩、水和物、溶媒和物、互変異性体、幾何異性体、および光学活性体。 - XがNである、請求項1に記載のアミノピラジン。
- XがCR1である、請求項1に記載のアミノピラジン。
- YがCF3である、請求項1〜3のいずれか一項に記載のアミノピラジン。
- Yが−C(O)−NHR3である、請求項1〜3のいずれか一項に記載のアミノピラジン。
- YがSO2−R6である、請求項1〜3のいずれか一項に記載のアミノピラジン。
- R2がSO2−R5である、請求項1〜6のいずれか一項に記載のアミノピラジン。
- R2がSO2−R9である、請求項1〜6のいずれか一項に記載のアミノピラジン。
- R2がSO2−R9であり、R9が場合により置換されていてもよいC1〜C6アルキルである、請求項1〜6のいずれか一項に記載のアミノピラジン。
- R2が−C(O)−R10である、請求項1〜6のいずれか一項に記載のアミノピラジン。
- NR11R12が一緒になって、場合により置換されていてもよいヘテロシクロアルキルを形成する、請求項10に記載のアミノピラジン。
- R11およびR12が、それぞれ独立して、Hおよび場合により置換されていてもよいC1〜C6アルキルから選択される、請求項10に記載のアミノピラジン。
- 以下の群から選択される、請求項1〜12のいずれか一項に記載のアミノピラジン:
3−(6−メトキシピリジン−3−イル)−5−(4−(メチルスルホニル)フェニル)ピラジン−2−アミン;
5−(4−(メチルスルホニル)フェニル)−3−(4−(トリフルオロメチル)フェニル)ピラジン−2−アミン
5−(4−(メチルスルホニル)フェニル)−3−(6−(トリフルオロメチル)ピリジン−3−イル)ピラジン−2−アミン;
4−(5−アミノ−6−(4−(トリフルオロメチル)フェニル)ピラジン−2−イル)ベンズアミド;
4−(5−アミノ−6−(6−(トリフルオロメチル)ピリジン−3−イル)ピラジン−2−イル)ベンズアミド;
(4−(5−アミノ−6−(4−(トリフルオロメチル)フェニル)ピラジン−2−イル)フェニル)(4−メチルピペラジン−1−イル)メタノン;
(4−(5−アミノ−6−(6−(トリフルオロメチル)ピリジン−3−イル)ピラジン−2−イル)フェニル)(4−メチルピペラジン−1−イル)メタノン;
(4−(5−アミノ−6−(4−(トリフルオロメチル)フェニル)ピラジン−2−イル)フェニル)(ピペラジン−1−イル)メタノン;
(4−(5−アミノ−6−(6−(トリフルオロメチル)ピリジン−3−イル)ピラジン−2−イル)フェニル)(ピペラジン−1−イル)メタノン;
(4−(5−アミノ−6−(6−(トリフルオロメチル)ピリジン−3−イル)ピラジン−2−イル)フェニル)(モルホリノ)メタノン;
(4−(5−アミノ−6−(4−(トリフルオロメチル)フェニル)ピラジン−2−イル)フェニル)(モルホリノ)メタノン;
(4−(5−アミノ−6−(6−(トリフルオロメチル)ピリジン−3−イル)ピラジン−2−イル)フェニル)(4−メチル−1,4−ジアゼパン−1−イル)メタノン;
4−(5−アミノ−6−(3−フルオロ−4−(トリフルオロメチル)フェニル)ピラジン−2−イル)ベンズアミド;
4−(5−アミノ−6−(4−(メチルスルホニル)フェニル)ピラジン−2−イル)ベンズアミド;
4,4’−(3−アミノピラジン−2,6−ジイル)ジベンズアミド;
4−(3−アミノ−6−(4−カルバモイルフェニル)ピラジン−2−イル)−N−メチルベンズアミド;
4−(5−アミノ−6−(6−(トリフルオロメチル)ピリジン−3−イル)ピラジン−2−イル)−N−メチルベンゼンスルホンアミド;
5−(4−(エチルスルホニル)フェニル)−3−(6−(トリフルオロメチル)ピリジン−3−イル)ピラジン−2−アミン;
5−(4−(イソプロピルスルホニル)フェニル)−3−(6−(トリフルオロメチル)ピリジン−3−イル)ピラジン−2−アミン;
(4−(5−アミノ−6−(4−(トリフルオロメチル)フェニル)ピラジン−2−イル)フェニル)(4−(tert−ブチル)ピペラジン−1−イル)メタノン;
(4−(5−アミノ−6−(4−(トリフルオロメチル)フェニル)ピラジン−2−イル)フェニル)(3−ヒドロキシピロリジン−1−イル)メタノン;
(4−(5−アミノ−6−(6−(トリフルオロメチル)ピリジン−3−イル)ピラジン−2−イル)フェニル)(4−ヒドロキシピペリジン−1−イル)メタノン;
(4−(5−アミノ−6−(4−(トリフルオロメチル)フェニル)ピラジン−2−イル)フェニル)(4−ヒドロキシピペリジン−1−イル)メタノン;
(4−(5−アミノ−6−(6−(トリフルオロメチル)ピリジン−3−イル)ピラジン−2−イル)フェニル)(4−(tert−ブチル)ピペラジン−1−イル)メタノン;
(4−(5−アミノ−6−(4−(トリフルオロメチル)フェニル)ピラジン−2−イル)フェニル)(4−メチル−1,4−ジアゼパン−1−イル)メタノン;
(4−(5−アミノ−6−(6−(トリフルオロメチル)ピリジン−3−イル)ピラジン−2−イル)フェニル)(1,4−ジアゼパン−1−イル)メタノン;
(4−(5−アミノ−6−(4−(トリフルオロメチル)フェニル)ピラジン−2−イル)フェニル)(1,4−ジアゼパン−1−イル)メタノン;
(4−(5−アミノ−6−(6−(トリフルオロメチル)ピリジン−3−イル)ピラジン−2−イル)フェニル)(3−アミノピロリジン−1−イル)メタノン;
(4−(5−アミノ−6−(4−(トリフルオロメチル)フェニル)ピラジン−2−イル)フェニル)(3−アミノピロリジン−1−イル)メタノン;
(4−(5−アミノ−6−(6−(トリフルオロメチル)ピリジン−3−イル)ピラジン−2−イル)フェニル)(3−ヒドロキシピロリジン−1−イル)メタノン;
(4−(5−アミノ−6−(6−(トリフルオロメチル)ピリジン−3−イル)ピラジン−2−イル)フェニル)(4−アミノシクロヘキシル)メタノン;
(4−(5−アミノ−6−(4−(トリフルオロメチル)フェニル)ピラジン−2−イル)フェニル)(4−アミノシクロヘキシル)メタノン;
5−(4−(シクロプロピルメチルスルホニル)フェニル)−3−(6−(トリフルオロメチル)ピリジン−3−イル)ピラジン−2−アミン;および
5−(4−(シクロプロピルスルホニル)フェニル)−3−(6−(トリフルオロメチル)ピリジン−3−イル)ピラジン−2−アミン、ならびに
その薬剤的に許容される塩、水和物、溶媒和物、互変異性体、幾何異性体、および光学活性体。 - 薬剤として使用するための、請求項1〜13のいずれか一項に記載のアミノピラジン。
- 請求項1〜13のいずれか一項に記載のアミノピラジンの少なくとも1つ、およびその薬剤的に許容される担体、希釈剤、または賦形剤を含有してなる、医薬製剤。
- 抗マラリア薬をさらに含んでなる、請求項15に記載の医薬製剤。
- 請求項1〜13のいずれか一項に記載のアミノピラジンを含んでなる、マラリアの予防および/または治療に用いられる医薬製剤。
- Dが
R 2 はSO 2 −R 5 および−C(O)−R 10 から選択され;
R 5 は−NR 7 R 8 およびR 9 から選択され;
R 7 およびR 8 は、それぞれ独立して、Hおよび場合により置換されていてもよいC 1 〜C 6 アルキルから選択され;
R 9 は場合により置換されていてもよいC 3 〜C 8 シクロアルキルであり;
R 10 は−NR 11 R 12 であり;R 11 およびR 12 は、それぞれ独立して、Hおよび場合により置換されていてもよいC 1 〜C 6 アルキルから選択される)
である、請求項19において規定された式(viii)で表される中間体。 - 3−ブロモ−5−(4−(メチルスルホニル)フェニル)ピラジン−2−アミンまたは(4−(5−アミノ−6−ブロモピラジン−2−イル)フェニル)(3−ヒドロキシピロリジン−1−イル)メタノンである、請求項20に記載の中間体。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201261600324P | 2012-02-17 | 2012-02-17 | |
US61/600,324 | 2012-02-17 | ||
PCT/IB2013/051235 WO2013121387A1 (en) | 2012-02-17 | 2013-02-15 | Anti -malarial agents |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2015507004A JP2015507004A (ja) | 2015-03-05 |
JP2015507004A5 JP2015507004A5 (ja) | 2016-02-12 |
JP6226889B2 true JP6226889B2 (ja) | 2017-11-08 |
Family
ID=48014134
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014557157A Expired - Fee Related JP6226889B2 (ja) | 2012-02-17 | 2013-02-15 | 新規抗マラリア薬 |
Country Status (21)
Country | Link |
---|---|
US (1) | US9266842B2 (ja) |
EP (1) | EP2814820B1 (ja) |
JP (1) | JP6226889B2 (ja) |
CN (1) | CN104136426B (ja) |
BR (1) | BR112014020212B1 (ja) |
CA (1) | CA2864483A1 (ja) |
CY (1) | CY1118074T1 (ja) |
DK (1) | DK2814820T3 (ja) |
ES (1) | ES2589283T3 (ja) |
HK (1) | HK1202859A1 (ja) |
HR (1) | HRP20161237T1 (ja) |
HU (1) | HUE029876T2 (ja) |
IN (1) | IN2014MN01622A (ja) |
LT (1) | LT2814820T (ja) |
ME (1) | ME02535B (ja) |
PL (1) | PL2814820T3 (ja) |
PT (1) | PT2814820T (ja) |
SI (1) | SI2814820T1 (ja) |
SM (1) | SMT201600441B (ja) |
WO (1) | WO2013121387A1 (ja) |
ZA (1) | ZA201406786B (ja) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DK2814820T3 (en) * | 2012-02-17 | 2016-10-03 | Univ Cape Town | Anti-malarials |
EP3118198A1 (en) | 2015-07-13 | 2017-01-18 | MMV Medicines for Malaria Venture | Anti-malarial agents |
WO2017067881A1 (en) * | 2015-10-19 | 2017-04-27 | Glaxosmithkline Intellectual Property Development Limited | Pyrazine compounds for use in the treatment of parasitic protozoal infections |
ES2928240T3 (es) * | 2018-01-24 | 2022-11-16 | Glaxosmithkline Ip Dev Ltd | Compuestos novedosos para el tratamiento de infecciones parasitarias |
CN112142715A (zh) * | 2020-10-10 | 2020-12-29 | 鲁南制药集团股份有限公司 | 一种2-氨基-5-杂环基取代的吡嗪衍生物及其用途 |
CN118355005A (zh) * | 2021-11-23 | 2024-07-16 | 葛兰素史密斯克莱知识产权发展有限公司 | 用于治疗寄生原虫感染的吡嗪化合物 |
WO2024033281A1 (en) | 2022-08-09 | 2024-02-15 | Merck Patent Gmbh | Furo pyrimidine derivates |
WO2024033280A1 (en) | 2022-08-09 | 2024-02-15 | Merck Patent Gmbh | Furopyridin and furopyrimidin, inhibitors of pi4k, for use in the treatment of parasite infection and malaria |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NZ546057A (en) * | 2003-12-03 | 2010-04-30 | Ym Bioscience Australia Pty Lt | Tubulin inhibitors |
DE602007004618D1 (de) * | 2006-06-22 | 2010-03-18 | Biovitrum Ab Publ | Pyridin- und pyrazinderivate als mnk-kinaseinhibitoren |
EP1900727A1 (en) * | 2006-08-30 | 2008-03-19 | Cellzome Ag | Aminopyridine derivatives as kinase inhibitors |
GB0625659D0 (en) * | 2006-12-21 | 2007-01-31 | Cancer Rec Tech Ltd | Therapeutic compounds and their use |
US9024033B2 (en) | 2010-01-18 | 2015-05-05 | Mmv Medicines For Malaria Venture | Anti-malarial agents |
WO2011143423A2 (en) * | 2010-05-12 | 2011-11-17 | Vertex Pharmaceuticals Incorporated | Compounds useful as inhibitors of atr kinase |
AR085607A1 (es) * | 2011-03-04 | 2013-10-16 | Lexicon Pharmaceuticals Inc | Inhibidores de la mst1 quinasa y metodos para su utilizacion |
DK2814820T3 (en) * | 2012-02-17 | 2016-10-03 | Univ Cape Town | Anti-malarials |
-
2013
- 2013-02-15 DK DK13712926.8T patent/DK2814820T3/en active
- 2013-02-15 JP JP2014557157A patent/JP6226889B2/ja not_active Expired - Fee Related
- 2013-02-15 HU HUE13712926A patent/HUE029876T2/en unknown
- 2013-02-15 CN CN201380009373.9A patent/CN104136426B/zh not_active Expired - Fee Related
- 2013-02-15 US US14/379,332 patent/US9266842B2/en not_active Expired - Fee Related
- 2013-02-15 PL PL13712926T patent/PL2814820T3/pl unknown
- 2013-02-15 ES ES13712926.8T patent/ES2589283T3/es active Active
- 2013-02-15 SI SI201330290A patent/SI2814820T1/sl unknown
- 2013-02-15 LT LTEP13712926.8T patent/LT2814820T/lt unknown
- 2013-02-15 CA CA2864483A patent/CA2864483A1/en not_active Abandoned
- 2013-02-15 WO PCT/IB2013/051235 patent/WO2013121387A1/en active Application Filing
- 2013-02-15 PT PT137129268T patent/PT2814820T/pt unknown
- 2013-02-15 BR BR112014020212-5A patent/BR112014020212B1/pt not_active IP Right Cessation
- 2013-02-15 IN IN1622MUN2014 patent/IN2014MN01622A/en unknown
- 2013-02-15 ME MEP-2016-214A patent/ME02535B/me unknown
- 2013-02-15 EP EP13712926.8A patent/EP2814820B1/en active Active
-
2014
- 2014-09-16 ZA ZA2014/06786A patent/ZA201406786B/en unknown
-
2015
- 2015-04-01 HK HK15103337.9A patent/HK1202859A1/xx not_active IP Right Cessation
-
2016
- 2016-09-28 HR HRP20161237TT patent/HRP20161237T1/hr unknown
- 2016-10-10 CY CY20161100998T patent/CY1118074T1/el unknown
- 2016-12-02 SM SM201600441T patent/SMT201600441B/it unknown
Also Published As
Publication number | Publication date |
---|---|
JP2015507004A (ja) | 2015-03-05 |
CN104136426A (zh) | 2014-11-05 |
LT2814820T (lt) | 2016-10-25 |
HRP20161237T1 (hr) | 2016-11-04 |
EP2814820A1 (en) | 2014-12-24 |
ES2589283T3 (es) | 2016-11-11 |
ME02535B (me) | 2017-02-20 |
CA2864483A1 (en) | 2013-08-22 |
BR112014020212A8 (pt) | 2018-01-23 |
HUE029876T2 (en) | 2017-04-28 |
PL2814820T3 (pl) | 2017-01-31 |
US20150031682A1 (en) | 2015-01-29 |
SMT201600441B (it) | 2017-01-10 |
IN2014MN01622A (ja) | 2015-05-15 |
HK1202859A1 (en) | 2015-10-09 |
EP2814820B1 (en) | 2016-07-20 |
US9266842B2 (en) | 2016-02-23 |
WO2013121387A1 (en) | 2013-08-22 |
DK2814820T3 (en) | 2016-10-03 |
CN104136426B (zh) | 2017-10-03 |
BR112014020212B1 (pt) | 2021-11-23 |
ZA201406786B (en) | 2015-06-24 |
CY1118074T1 (el) | 2017-06-28 |
PT2814820T (pt) | 2016-10-25 |
SI2814820T1 (sl) | 2016-10-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6226889B2 (ja) | 新規抗マラリア薬 | |
JP5735986B2 (ja) | 新規抗マラリア剤 | |
JP6622824B2 (ja) | キヌレニン−3−モノオキシゲナーゼインヒビターおよびその医薬組成物ならびにこれらの使用方法 | |
CN104352492B (zh) | 以芳基磺酰基衍生物作为有效成分的长链脂肪酸延长酶抑制剂 | |
JP4523281B2 (ja) | Hivインテグラーゼ阻害薬として有用なヒドロキシナフチリジノンカルボキサミド類 | |
CA2872110C (en) | Nitrogenous heterocyclic derivatives and their application in drugs | |
TW202016073A (zh) | B型肝炎蛋白殼組裝調節劑 | |
CN115109061A (zh) | 三环化合物 | |
WO2024146632A1 (zh) | 一种四氢噻吩衍生物及其在医药上的应用 | |
CA3162585A1 (en) | Anti-malarial agents | |
CN115380027B (zh) | 新的抗疟疾剂 | |
RU2800292C2 (ru) | Химические соединения | |
JPH05117280A (ja) | アミノ酸置換チアゼトキノリン−3−カルボン酸誘導体 | |
WO2024099225A1 (zh) | Ulk抑制剂 | |
CN118510754A (zh) | 作为胱天蛋白酶抑制剂的新型异吲哚啉酮衍生物化合物 | |
EP4373485A1 (en) | Cxcr4 modulators and uses related thereto | |
CN116669721A (zh) | 抗胆碱能药物 | |
JPH03232864A (ja) | 三置換ピペラジン化合物 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20151211 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20151211 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20160707 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20160712 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20161011 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20161024 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20170207 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20170501 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20171003 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20171010 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6226889 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
LAPS | Cancellation because of no payment of annual fees |