FIRST DETERMINATION OF THE ABSOLUTE-CONFIGURATION OF AN ATROPISOMERICFLAVIN DERIVATIVE

Authors
KAWAI Y KUNITOMO J OHNO A
Citation
Y. Kawai et al., FIRST DETERMINATION OF THE ABSOLUTE-CONFIGURATION OF AN ATROPISOMERICFLAVIN DERIVATIVE, Acta crystallographica. Section C, Crystal structure communications, 54, 1998, pp. 77-79
Citations number
19
Categorie Soggetti
Crystallography
Journal title
Acta crystallographica. Section C, Crystal structure communications → ACNP
ISSN journal
01082701
Volume
54
Year of publication
1998
Part
1
Pages
77 - 79
Database
ISI
SICI code
0108-2701(1998)54:<77:FDOTAO>2.0.ZU;2-0
Abstract
The crystal structure and absolute configuration of the (-)-enantiomer of lphenyl)pyrimido[4,5-b]quinoline-2,4(3H,10H)-dione methanol solvat e, C28H23Br2N3O2.CH4O, have been determined. The absolute configuratio n is S. The asymmetric unit contains two crystallographically independ ent molecules which are related by a pseudoinversion center.