Cyclo(L-tyrosyl-L-tryptophanyl) dimethylformamide solvate

被引：0
|
作者：
Gorbitz, Carl Henrik [1 ]
Hartviksen, Lars Male [1 ]
机构：
[1] Univ Oslo, Dept Chem, N-0315 Oslo, Norway
来源：
ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE | 2008年 / 64卷
关键词：
D O I：
10.1107/S1600536808000640
中图分类号：
O7 [晶体学];
学科分类号：
0702 ; 070205 ; 0703 ; 080501 ;
摘要：
The structure of the title compound [systematic name: (3S,6S)-3-(4-hydroxybenzyl)-6-(1H-indol-3-ylmethyl) piperazine- 2,5-dione dimethylformamide solvate], C20H19N3O3 center dot C3H7NO, contains hydrogen-bonded tapes typical for diketopiperazines. The structure is stabilized by strong intermolecular interactions of the types O-H center dot center dot center dot O and N-H center dot center dot center dot O involving the dipeptide and the solvent molecules. The absolute configuration was known from the starting materials.
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页码：O436 / U2274
页数：12
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