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  • Synthesis and in vitro study of novel Mannich bases as antibacterial agents.

Synthesis and in vitro study of novel Mannich bases as antibacterial agents.

Bioorganic & medicinal chemistry letters (2004-12-08)
Sheela Joshi, Navita Khosla, Deepak Khare, Rakesh Sharda
ABSTRACT

A series of novel Mannich bases derived from 5-chloro-2-methoxybenzamide and sulfonamides/amines have been synthesised and the antibacterial activities were evaluated against various Gram positive and Gram negative strains of bacteria. Some of the synthesized compounds showed superior in vitro activities as compared to their parent sulfonamides.

MATERIALS
Product Number
Brand
Product Description

Supelco
Sulfanilamide, VETRANAL®, analytical standard
Sigma-Aldrich
Sulfanilamide, ≥98%
Sigma-Aldrich
Sulfanilamide, puriss. p.a., ≥98% (calc. to the dried substance)
Supelco
Sulfadiazine, VETRANAL®, analytical standard
Supelco
Sulfamethoxazole
Supelco
Sulfamethoxazole, VETRANAL®, analytical standard
Sigma-Aldrich
Sulfadiazine, 99.0-101.0%