title: Ethyl 7-methyl-3-oxo-5-phenyl-2-(2,4,6-trimeth-oxy-benzyl-idene)-2,3-dihydro-5H-thia-zolo[3,2-a]pyrimidine-6-carboxyl-ate.
abstract: In the title compound, C(26)H(26)N(2)O(6)S, the benzene ring is positioned axially to the thia-zolopyrimidine ring and bis-ects it with a dihedral angle of 80.94 (7)°. The pyrimidine ring adopts a flattened boat conformation. In the crystal, pairs of bifurcated C-H⋯O hydrogen bonds link the mol-ecules into chains along the c axis.
authors.forename: Noor Afshan
authors.initials: NA
authors.lastname: Banu
authors.forename: V
authors.initials: V
authors.lastname: Bheema Raju