[EN] 4-AMINO-3-MERCAPTO-1,2,4-TRIAZOLES<br/>[FR] 4-AMINO-3-MERCAPTO-1, 2, 4-TRIAZOLES
申请人:COMPETITIVE TECH INC
公开号:WO2000010564A1
公开(公告)日:2000-03-02
Synthesis, nitric oxide synthase inhibition, and antiproliferative activity of eight structural variants of functionalized 4-amino-3-mercapto-1.2.4-triazoles, specifically 4-amino-3-mercapto-triazole; 3-R-8-aryl-1,2,4-triazolo[3,4-b]-1,3,4-thiadiazepines; 3-R-8-aryl-5,6-dihydro-1,2,4-triazolo[4,5-b]-1,3,4-thiadiazepines; 4-amino-3-(R'-mercaptyl)-5-R-(4H)-1.2.4-triazoles; 4-(R'-imino)-3-mercapto-5-(R)-4H-1.2.4-triazoles; 3-(R)-6(R')-1,2,4-triazolo-[3,4-b]-1,3,4-thiadiazines; 1,2,4-triazolo[3,4-b]-1,3,4-thiadiazoles; and 4-(R'-imino)-3-alkylthio-5-R-1,2,4-triazoles are described. These variants of 4-amino-3-mercapto-1,2,4-triazoles are effective as inhibitors of nitric oxide synthase and malignant cellular proliferation.