中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
5-氨基-1-(4-氯苯基)-1H-吡唑-4-羧酸 | 5-amino-1-(4-chlorophenyl)-1H-pyrazole-4-carboxylic acid | 14678-90-1 | C10H8ClN3O2 | 237.645 |
1-(4-氯苯基)-1H-吡唑-4-羧酸乙酯 | ethyl 1-(4-chlorophenyl)-1H-pyrazole-4-carboxylate | 110821-33-5 | C12H11ClN2O2 | 250.685 |
1-(4-氯苯基)吡唑-4-甲酸 | 1-(4-chlorophenyl)-1H-pyrazole-4-carboxylic acid | 138907-80-9 | C10H7ClN2O2 | 222.631 |
—— | 1-(4-Chloro-phenyl)-5-iodo-1H-pyrazole-4-carboxylic acid ethyl ester | 110821-43-7 | C12H10ClIN2O2 | 376.581 |
5-溴-1-(4-氯苯基)-1H-吡唑-4-羧酸乙酯 | 5-Bromo-1-(4-chloro-phenyl)-1H-pyrazole-4-carboxylic acid ethyl ester | 110821-40-4 | C12H10BrClN2O2 | 329.581 |
5-氯-1-(4-氯苯基)-1H-吡唑-4-羧酸乙酯 | ethyl 5-chloro-1-(4-chlorophenyl)-1H-pyrazole-4-carboxylate | 110821-36-8 | C12H10Cl2N2O2 | 285.13 |
—— | ethyl 1-(4-chlorophenyl)-5-(6-methyl-2-oxo-2H-chromene-3-carboxamido)-1H-pyrazole-4-carboxylate | —— | C23H18ClN3O5 | 451.866 |
—— | 1-(4-chlorophenyl)-5-(1H-pyrrol-1-yl)-1H-pyrazole-4-carboxylic acid | 116834-09-4 | C14H10ClN3O2 | 287.705 |
A novel series of pyrazolo[3,4-
Hybrid systems containing pyrazole moiety show a wide spectrum of biological activities. To access novel hybrids with pyrazole ring, in this work we synthesized twenty pyrazole-carboxylic acids and twenty pyrazole-carboxamides, using simple synthetic methods, to be used as building blocks in the development of new structures.