Preparation and antimicrobial activity of 3-(p(2',5'-dibromobenzenesulphonamido)-phenyl)-5-aryl-1H/acetyl/phenyl-2-pyrazolines

被引：0

作者：

Sorathiya, SD ^{[1
]}

Patel, VB ^{[1
]}

Parikh, AR ^{[1
]}

机构：

[1] SAURASHTRA UNIV,DEPT CHEM,RAJKOT 360005,GUJARAT,INDIA

来源：

INDIAN JOURNAL OF CHEMISTRY SECTION B-ORGANIC CHEMISTRY INCLUDING MEDICINAL CHEMISTRY | 1997年 / 36卷 / 07期

关键词：

D O I：

暂无

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

The substituted 2-propen-1-ones 2a-h obtained from p-(2, 5-dibromobenzenesulpohonamido)-acetophenone 1 have been treated with hydrazine hydrate in ethanol and gl. acetic acid giving the expected 3-(p-(2', 5'-dibromobenzenesulphonamido)-phenyl)-5- aryl-1H/acetyl pyrazolin 3a-h and 4a-h. The same compound 2a-h on reaction with phenyl hydrazine gives 3-(p-(2', 5'-dibromo-benzenesulphonamido)phenyl)-5-aryl-1-phenyl-pyrazolines 5a-h. The structures have been supported by elemental analyses and IR, PMR and mass spectral data. The products have been screened for their antimicrobial activity.

引用

页码：630 / 632

页数：3