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 | —— | C10H7Cl2N3O2 | 272.09 |
—— | 1-(3,5-dichlorophenyl)-1H-pyrazole-4-carboxylic acid | —— | C10H6Cl2N2O2 | 257.076 |
—— | 5-chloro-1-(3,5-dichlorophenyl)-1H-pyrazole-4-carboxylic acid ethyl ester | 117378-02-6 | C12H9Cl3N2O2 | 319.575 |
—— | 5-cyano-1-(3,5-dichlorophenyl)-1H-pyrazole-4-carboxylic acid ethyl ester | 112960-11-9 | C13H9Cl2N3O2 | 310.139 |
—— | 1-(3,5-dichlorophenyl)-5-(methylthio)-1H-pyrazole-4-carboxylic acid ethyl ester | 112960-09-5 | C13H12Cl2N2O2S | 331.222 |
—— | 1-(3,5-dichlorophenyl)-5-(methylsulfonyl)-1H-pyrazole-4-carboxylic acid ethyl ester | 112960-10-8 | C13H12Cl2N2O4S | 363.221 |
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.