Coulteroberbinone, a quaternary isoquinoline alkaloid from Romneya coulteri

Authors
Valpuesta, M Diaz, A Suau, R
Citation
M. Valpuesta et al., Coulteroberbinone, a quaternary isoquinoline alkaloid from Romneya coulteri, PHYTOCHEM, 51(8), 1999, pp. 1157-1160
Citations number
9
Categorie Soggetti
Agricultural Chemistry","Animal & Plant Sciences
Journal title
PHYTOCHEMISTRY
ISSN journal
00319422 → ACNP
Volume
51
Issue
8
Year of publication
1999
Pages
1157 - 1160
Database
ISI
SICI code
0031-9422(199908)51:8<1157:CAQIAF>2.0.ZU;2-T
Abstract
Two quaternary isoquinoline alkaloids, benzylisoquinolinium (+)-escholinine and a new 13-oxo-tetrahydroprotoberberinium salt, were isolated from Romne ya coulteri leaves. The trivial name (-)-coulteroberbinone was assigned to the new alkaloid. (C) 1999 Elsevier Science Ltd. All rights reserved.