中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
5-氨基-1-(4-溴苯基)-1H-吡唑-4-羧酸 | 5-amino-1-(4-bromophenyl)-1H-pyrazole-4-carboxylic acid | 438243-87-9 | C10H8BrN3O2 | 282.096 |
1-(4-溴苯基)-1H-吡唑-4-羧酸乙酯 | ethyl 1-(4-bromophenyl)-1H-pyrazole-4-carboxylate | 138907-76-3 | C12H11BrN2O2 | 295.136 |
1-(4-溴苯基)-1H-吡唑-4-羧酸 | 1-(4-bromophenyl)-1H-pyrazole-4-carboxylic acid | 138907-85-4 | C10H7BrN2O2 | 267.082 |
—— | ethyl 1-(4-bromophenyl)-5-chloro-1H-pyrazole-4-carboxylate | 98475-72-0 | C12H10BrClN2O2 | 329.581 |
1-(4-溴苯基)-5-氰基-1H-吡唑-4-羧酸乙酯 | ethyl 1-(4-bromophenyl)-5-cyano-1H-pyrazole-4-carboxylate | 98475-71-9 | C13H10BrN3O2 | 320.145 |
—— | 1-(4-bromophenyl)-1H-pyrazol-5-amine | 72194-27-5 | C9H8BrN3 | 238.087 |
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.