Indole-3-spiro-N-methyl-2′-pyrrolidine-3′-spiro-9"-anthracene-2,10"-dione

被引：14

作者：

Ajees, AA

Manikandan, S

Raghunathan, R

机构：

[1] Univ Madras, Dept Crystallog & Biophys, Chennai 600025, Tamil Nadu, India

[2] Univ Madras, Dept Organ Chem, Chennai 600025, Tamil Nadu, India

来源：

ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE | 2002年 / 58卷

关键词：

D O I：

10.1107/S1600536802010863

中图分类号：

O7 [晶体学];

学科分类号：

0702 ; 070205 ; 0703 ; 080501 ;

摘要：

The asymmetric unit of the title compound, C25H20N2O2, contains an enantiomeric pair of molecules, which are linked by N-H...O hydrogen bonds involving N-H and C=O groups of the pyrrole ring. In both molecules, the central six-membered ring of the anthrone moiety adopts a boat conformation, the pyrrolidine ring adopts an envelope conformation and the five-membered ring in the oxindole moiety is slightly distorted from planarity. Both the anthrone and oxindole moieties are almost perpendicular to the pyrrolidine ring.

引用

页码：O802 / o804

页数：3

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