5-Methyl 3-(2-methylprop-3-yl) 2,6-dimethyl-4-(2-nitrosophenyl)pyridine-3,5-dicarboxylate

被引：2
|
作者：
Chen, Hui [1 ]
Qu, Ding [1 ]
Wang, Qiao-Feng [1 ]
Jiang, Ru [1 ]
机构：
[1] Fourth Mil Med Univ, Sch Pharm, Xian 710032, Peoples R China
来源：
ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE | 2010年 / 66卷
关键词：
Data-to-parameter ratio = 14.5; Mean σ(C-C) = 0.005 Å; R factor = 0.077; Single-crystal X-ray study; T = 296 K; WR factor = 0.311;
D O I：
10.1107/S1600536810005088
中图分类号：
O7 [晶体学];
学科分类号：
0702 ; 070205 ; 0703 ; 080501 ;
摘要：
In the title compound, C20H22N2O5, a photo-degradation product of the hypertension drug nisoldipine, the dihedral angle between the nitrosophenyl ring and the pyridine ring is 75.7 (3)degrees. In the crystal structure, weak C-H center dot center dot center dot O hydrogen bonds help to establish the packing.
引用
收藏
页码：O619 / U5041
页数：9
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