TERENGGANENSINE-A AND TERENGGANENSINE-B, DIHYDROEBURNANE ALKALOIDS FROM KOPSIA-TERENGGANENSIS

Authors
UZIR S MUSTAPHA AM HADI AHA AWANG K WIART C GALLARD JF PAIS M
Citation
S. Uzir et al., TERENGGANENSINE-A AND TERENGGANENSINE-B, DIHYDROEBURNANE ALKALOIDS FROM KOPSIA-TERENGGANENSIS, Tetrahedron letters, 38(9), 1997, pp. 1571-1574
Citations number
7
Categorie Soggetti
Chemistry Inorganic & Nuclear
Journal title
Tetrahedron letters → ACNP
ISSN journal
00404039
Volume
38
Issue
9
Year of publication
1997
Pages
1571 - 1574
Database
ISI
SICI code
0040-4039(1997)38:9<1571:TATDAF>2.0.ZU;2-1
Abstract
Five known indole alkaloids, (+)-quebrachamine. (-)-eburnamine, (+)-is oeburnamine, (-)-eburnaminol and (+)-larutensine, and two new alkaloid s, terengganensines A 1 and B 2, possessing a unique dihydroeburnane s keleton were isolated from the bark of Kopsia terengganensis. The stru ctures of the new compounds were elucidated by spectral methods. (C) 1 997 Published by Elsevier Science Ltd.