title: 7-Benzyl-2-[(cyclo-propyl-meth-yl)amino]-3-phenyl-5,6,7,8-tetra-hydro-pyrido[4',3':4,5]thieno[2,3-d]pyrimidin-4(3H)-one.
abstract: There are two independent mol-ecules in the asymmetric unit of the title compound, C(26)H(26)N(4)OS. In each mol-ecule, the thienopyrimidine fused-ring system is essentially planar with a maximum deviation of 0.0409 (18) for the N atom. In one mol-ecule, this ring system forms diherdral angles of 84.8 (1) and 67.6 (1)° with the adjacent phenyl and benzyl rings, respectively, while the corresponding angles in the other mol-ecule are 77.9 (1) and 66.5 (1)°.
authors.affiliation: College of Chemistry and Life Science, China Three Gorges University, Yichang 443002,  People's Republic of China.
authors.forename: Hong
authors.initials: H
authors.lastname: Chen
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