中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | 5-amino-1-(3,5-dichlorophenyl)-1H-pyrazole-4-carboxylic acid ethyl ester | 112960-08-4 | C12H11Cl2N3O2 | 300.144 |
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.