Synthesis characterization and biological evaluation of some alkoxyphthalimide derivatives of 3-(4-substituted phenyl)-6,6-diphenyl-3,3a-dihydro-2H-imidazo[2,1-b]pyrazolo[3,4-d][1,3]thiazol-7(6H)-one
作者:Raja Ram Dangi、Nasir Hussain、Ganpat Lal Talesara
DOI:10.1007/s00044-010-9392-4
日期:2011.12
A series of 2-N-ethoxyphthalimido 3-(4-substitutedphenyl)-6,6-diphenyl-3,3a-dihydro-2H-imidazo[2,1-b]pyrazolo[3,4-d][1,3]thiazol-7(6H)-one(7a-e) and 4-(4-substituted phenyl)-2-(N-ethoxyphthalimido amino)-7,7-diphenylimidazo[2',1':2,3][1,3]thiazolo[4,5-d] pyrimidin-8(7H)-one (9a-e) have been designed and synthesized starting from thiohydentoin (1). The structure of all synthesized compounds has been established by IR, H-1 NMR, C-13 NMR and mass studies. These compounds have been screened for antimicrobial activities in order to evaluate the possibility of the derivatives to be used as potential chemotherapeutic agents.