Synthesis and biological evaluation of some new Thiazolo[3,2-a][1,3,5]triazine derivatives
作者:Wafaa S. Hamama、Mohamed A. Ismail、Saad Shaaban、Hanafi H. Zoorob
DOI:10.1007/s00044-011-9783-1
日期:2012.9
Abstract 2-Iminothiazolidin-4-one ( 1 ) was utilized for the synthesis of several new thiazolo[3,2- a ][1,3,5]triazine derivatives. 3-Phenyl-3,4-dihydro-2 H -thiazolo[3,2- a ][1,3,5]triazin-6(7 H )-one ( 2 ) was prepared according to Mannich procedure. Both compounds 1 and 2 reacted with aromatic aldehydes to afford arylidene derivatives 3 – 7 . Compounds 5 – 7 were obtained through another two routes