期刊论文

He Hong-Wu

英文

Chinese Journal of Structural Chemistry

0254-5861

2006

25

5

577-581

This work was financially supported by the National Key Project for Basic Research （No. 2003CB 114400） and the National Natural Science Foundation of China （No. 20372023）.

本校为第一且通讯机构

The title compound 2-(4′-methylphenoxy)-5,8,9-trimethyl-3-phenyl thieno[3′,2′:5,6] pyrido[4,3-d]pyrimidin-4(3H)-one hydrochloride (C26H23Cl4N3O2S, M r = 583.33) has been determined by single-crystal X-ray diffraction. The crystal belongs to monoclinic, space group P21/c with a = 14.8442(11), b = 11.5131(8), c = 17.2010(13) Å, β = 113.7250(10)°, V = 2691.3(3) Å3, Z = 4, Dc = 1.440 g/cm3, 5 = 1.094, μ = 0.547 mm-1, F(000) = 1200, the final R = 0.0571 and wR = 0.1458. X-ray analysis reveals that the title compound combines with a molecule ...