- Synthesis and biological activity test of some new five membered heterocycles
-
A new series of 1,3,4-oxadiazoles, 1,2,4-triazoles, 1,3,4-thiadiazoles were synthesized using alkylhydrazides as the starting materials, and then 1,2,4-triazoles were used to synthesize [1,2,4]triazolo[3,4-b][1,3,4] thiadiazoles. All the compounds were evaluated for in vitro antibacterial activity and antitumor activity. A new series of five membered heterocyclic compounds were synthesized using alkylhydrazides as the starting materials. All the compounds were evaluated for in vitro antibacterial activity and antitumor activity.
- Xia, Qingchun,Xu, Dongfang,He, Qizhuang,Li, Xingyu,Sun, Dazhi
-
experimental part
p. 2433 - 2440
(2011/10/05)
-
- STUDIES ON 4-AMINO-5-ARYL-1,2,4-TRIAZOLE-3-THIONES
-
4-Amino-5-aryl-1,2,4-triazole-3-thiones 1 react with phenacylbromide at room temperature to give 2, which could be converted to 3 on reflux. Treatment of 1 with chloroacetonitrile and potassium hydroxide in equimolar ratio and in excess yielded 4 and 6, r
- El-Barbary, A. A.,Fahmy, M.,El-Badawi, M.,El-Brembaly, K.,El-Brollosi, N. R.
-
p. 619 - 628
(2007/10/03)
-