KMID : 1059520130570060731
|
|
Journal of the Korean Chemical Society 2013 Volume.57 No. 6 p.731 ~ p.737
|
|
Synthesis, Characterization and Antimicrobial Activity of Bifunctional Sulfonamide-Amide Derivatives
|
|
Abbavaram Babul Reddy A.
Reddyvari Hymavathi R. V.
|
|
Abstract
|
|
|
A convenient synthesis of bifunctional sulfonamide-amide derivatives was reported. Amide coupling of 4-methyl benzoic acid 1 followed by reaction with chlorosulfonic acid produce ethyl-4-(3-(chlorosulfonyl)-4-methylbenzoyl)piperazine- 1-carboxylate 4. The resulted compound on further treatment with various anilines produces the title sulfonamide-amide derivatives 5a-n. The configurations of these compounds were established by elemental analysis, IR, 1H NMR, mass spectra, and by their preparation from the corresponding 4-methyl benzoic acid 1 and chlorosulfonic acid. All these new compounds demonstrate significant in vitro antibacterial and antifungal activities against all bacterial and fungal strains.
|
|
KEYWORD
|
|
Sulfonamide-amide, 4-Methyl benzoic acid, Chlorosulfonic, Antibacterial and antifungal activities
|
|
FullTexts / Linksout information
|
|
|
|
Listed journal information
|
|
|