A 2/1 MOLECULAR-COMPLEX OF THEOPHYLLINE AND 5-FLUOROURACIL AS THE MONOHYDRATE

被引：26

作者：

ZAITU, S

MIWA, Y

TAGA, T

机构：

来源：

ACTA CRYSTALLOGRAPHICA SECTION C-CRYSTAL STRUCTURE COMMUNICATIONS | 1995年 / 51卷

关键词：

D O I：

10.1107/S0108270195003295

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Theophylline, 5-fluorouracil and water molecules are packed in parallel sheets in the crystal structure of the title compound, 3;7-dihydro-1,3-dimethyl-1H-purine-2,6-dione-5-fluoro- 2,4(1H, 3H)-pyrimidinedione-water (2/1/1), 2C(7)H(8)N(4)O(2).C4H3FN2O2.H2O. The planar molecules are held together within the sheets by hydrogen bonds which include C-H ... O interactions. Short linear N-CH3 ... F and N-CH3 ... O contacts are also found between molecules within the sheets.

引用

页码：1857 / 1859

页数：3

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