CONFORMATIONAL STUDIES ON B C-CIS- AND B/C-TRANS-MORPHINAN DERIVATIVES/

Authors
SZABO Z MARTON J HOSZTAFI S
Citation
Z. Szabo et al., CONFORMATIONAL STUDIES ON B C-CIS- AND B/C-TRANS-MORPHINAN DERIVATIVES/, Magnetic resonance in chemistry, 33(11), 1995, pp. 913-916
Citations number
13
Categorie Soggetti
Spectroscopy,Chemistry
Journal title
Magnetic resonance in chemistry → ACNP
ISSN journal
07491581
Volume
33
Issue
11
Year of publication
1995
Pages
913 - 916
Database
ISI
SICI code
0749-1581(1995)33:11<913:CSOBCA>2.0.ZU;2-#
Abstract
An unambiguous structural differentiation of B/C-cis- and B/C-trans-mo rphinan derivatives (thebainone-A and beta-thebainone-A and their 7,8- dihydro derivatives) is provided. The structures were confirmed by NOE difference spectroscopy and selective 2D J-INEPT experiments. In addi tion, full a priori H-1 and C-13 NMR assignments of the isomeric pairs studied are presented.