Synthesis and pharmacological activities of some novel 5-chloro-N-(4-(1,5-(disubstituted)-4,5-dihydro-1H-pyrazol-3-yl)phenyl)-2-methoxybenzamide derivatives
作者:Mohamed M. Abdulla、Abd El-Galil E. Amr、Mohamed A. Al-Omar、Azza A. Hussain、Ahmed F. A. Shalaby
DOI:10.1007/s00044-013-0807-x
日期:2014.4
substituted pyrazole derivatives were prepared from N1-[4-(cinnamoyl) phenyl]-5-chloro-2-methoxybenzamides 2a–c, which were prepared from N-(4-acetylphenyl)-5-chloro-2-methoxybenzamide as starting material. Treating of compound 2a–c with methylhydrazine or phenylhydrazine afforded the corresponding N-substituted pyrazoline derivatives 3a–c and 4a–c, respectively. The acryloyl derivatives 2a–c were reacted