Synthesis of Some New Heterocyclic Compounds Derived from 3-Formylchromones and Their Antimicrobial Evaluation

被引:16
|
作者
Bari, A. [1 ,2 ]
Ali, S. S. [2 ]
Kadi, A. [1 ]
Hashmi, I. A. [3 ]
Ng, S. W. [4 ]
机构
[1] King Saud Univ, Coll Pharm, Dept Pharmaceut Chem, Riyadh 11451, Saudi Arabia
[2] King Saud Univ, Coll Pharm, Res Ctr, Riyadh 11451, Saudi Arabia
[3] Univ Karachi, Dept Chem, Karachi 75270, Pakistan
[4] Univ Malaya, Dept Chem, Kuala Lumpur 50603, Malaysia
关键词
3-formylchromone; pyranopyrones; antimicrobial activity; enzyme inhibitors; Knoevenagel-Cope reaction; pharmacophore; urease inhibitory; ACTIVE METHYLENE; INDUCTION; SERIES;
D O I
10.1007/s10593-014-1424-4
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
The synthesis and antimicrobial evaluation of a series of chromone-linked substituted heterocyclic derivatives is described. The condensation of 3-formylchromone with acetoacetamide under Knoevenagel-Cope reaction conditions was also explored, and the condensation with 4-hydroxy-6-methyl-2H-pyran-2-one constitutes a facile route to pyranopyrone fused systems. Most of the compounds exhibit good antimicrobial properties.
引用
收藏
页码:1723 / 1731
页数:9
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