IENYLMETHYL)PYRIMIDO[2,1-F]PURINE-4,8(1H,9H)-DIONE

Authors
DAS AK DATTA M MAZUMDAR SK BHAUMIK G MAZUMDAR B TALAPATRA SK
Citation
Ak. Das et al., IENYLMETHYL)PYRIMIDO[2,1-F]PURINE-4,8(1H,9H)-DIONE, Acta crystallographica. Section C, Crystal structure communications, 50, 1994, pp. 952-954
Citations number
6
Categorie Soggetti
Crystallography
Journal title
Acta crystallographica. Section C, Crystal structure communications → ACNP
ISSN journal
01082701
Volume
50
Year of publication
1994
Part
6
Pages
952 - 954
Database
ISI
SICI code
0108-2701(1994)50:<952:I>2.0.ZU;2-C
Abstract
The molecular structure of C18H21N5O3S comprises an almost planar puri ne ring fused to a reduced pyrimidine ring. An intramolecular O...O di stance of 2.492 (3) angstrom indicates the presence of hydrogen bondin g.