title: (Z)-Ethyl 2-(2,4-dimethyl-benzyl-idene)-7-methyl-3-oxo-5-phenyl-3,5-dihydro-2H-thia-zolo[3,2-a]pyrimidine-6-carboxyl-ate.
abstract: In the title compound, C(25)H(24)N(2)O(3)S, the dihedral angles between the thia-zole ring and the phenyl and substituted benzene rings are 84.91 (11) and 11.58 (10)°, respectively. The dihydro-pyrimidine ring adopts a flattened boat conformation. The olefinic double bond is in a Z configuration.
authors.forename: Xiao-Yan
authors.initials: XY
authors.lastname: Chen
authors.forename: Han-Chu
authors.initials: HC
authors.lastname: Wang
authors.forename: Qian
authors.initials: Q
authors.lastname: Zhang
authors.forename: Zhi-Jian
authors.initials: ZJ
authors.lastname: Song
authors.forename: Fei-Yun
authors.initials: FY
authors.lastname: Zheng