3-Butyl-2-morpholino-5,6,7,8-tetrahydrobenzothieno[2,3-d]pyrimidin-4(3H)-one

被引：0

作者：

Zeng, Xiao-Hua ^{[1
]}

Wang, Hong-Mei ^{[1
]}

Zheng, Ai-Hua ^{[1
]}

Tian, Jia-Hua ^{[1
]}

He, Ting-Yun ^{[1
]}

机构：

[1] Yunyang Med Coll, Dept Med Chem, Shiyan 442000, Peoples R China

来源：

ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS | 2007年 / 63卷

关键词：

D O I：

10.1107/S1600536807057558

中图分类号：

O7 [晶体学];

学科分类号：

0702 ; 070205 ; 0703 ; 080501 ;

摘要：

In the title molecule, C18H25N3O2S, the central thienopyrimidine ring system is essentially planar. The cyclohexene ring, in which the four CH2 groups are disordered in an approximately 1:1 ratio, adopts a half-chair conformation, while the morpholine ring is in a standard chair conformation. The butyl group is disordered in an approximately 2: 1 ratio. In the crystal structure, weak intermolecular C-H center dot center dot center dot O hydrogen-bonding interactions stabilize the crystal structure.

引用

页码：O4840 / U6279

页数：13

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