series of newderivatives of 1,2,4-triazole-3-thiol. As starting materials methyl 3-acyldxithiocarbazates were used, which on reaction with amines gave the corresponding 4,5-disubstituted 1,2,4-triazole-3-thiol derivatives (3). Into the 4-position of the 1,2,4-triazole-3-thiol system a β-hydroxyethyl substituent was introduced (compounds 4). These compounds were alkylated with methyl iodide to from 6, with
New Method of 4,5-Disubstituted 1,2,4-triazolo-3-thiones Synthesis
作者:Henryk Foks、Barbara Milczarska
DOI:10.1080/104265090508217
日期:2005.1.1
A universal method of 4,5-disubstituted S-triazolo-3-thiones synthesis from methyl esters of arylothiocarbazoic acids and some primary amines is presented.
Synthesis and Tuberculostatic Activity of 1,3-Thiazacycloalkyl[3,2-b]-1,2,4-triazoles
The 4-hydroxyalkyl-1,2,4-triazole-3-thiones cyclization allowed its to work out the effective method of 1,3-thiazacycloalkyl[3,2-b]-1,2,4-triazoles synthesis. Some of the compounds that were obtained were tested for their tuberculostatic activity.
DERIVATIVES OF 2-(1,2,4-TRIAZOL-3-YLSULFANYL)-N-1,3,4-THIADIAZOL-2-YL ACETAMIDE WHICH ARE USEFUL FOR THE TREATMENT OF INTER ALIA DIABETES