Isocoumarin Thioanalogues as Potential Antibacterial Agents

被引：12
|
作者：
Manivel, P. [1 ,2 ]
Roopan, S. Mohana [1 ]
Kumar, D. Prem [1 ]
Khan, Nawaz [1 ]
机构：
[1] VIT Univ, Sch Sci & Humanities, Organ & Inorgan Chem Div, Vellore 632014, Tamil Nadu, India
[2] Syngene Int Ltd, Bangalore, Karnataka, India
来源：
PHOSPHORUS SULFUR AND SILICON AND THE RELATED ELEMENTS | 2009年 / 184卷 / 10期
关键词：
Isochromene-1-thione; isocoumarins; Lawesson's reagent; CHEMICAL-TRANSFORMATIONS; THIAZEPINES; ANTIFUNGAL; OXAZEPINES;
D O I：
10.1080/10426500802529507
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
A series of 3-substituted-1H-isochromene-1-thiones (3) were prepared by the reaction of 3-substituted isocoumarins (2) with Lawesson's reagent in the presence of toluene under a nitrogen atmosphere. The antimicrobial activities of the newly synthesized products were measured using Gram-negative (Escherichia coli, Salmonella typhi, and Proteus mirabilis) and Gram-positive bacteria (Staphylococcus aureus and Bacillus cereus). Synthesized thioanalogue of isocoumarins showed good antibacterial activity against Proteus mirabilis.
引用
收藏
页码：2576 / 2582
页数：7
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