QUASSINOIDS AND TETRANORTRITERPENOIDS FROM PICROLEMMA-GRANATENSIS

Authors
FO ER FERNANDES JB VIEIRA PC DASGFDASILVA MF
Citation
Er. Fo et al., QUASSINOIDS AND TETRANORTRITERPENOIDS FROM PICROLEMMA-GRANATENSIS, Phytochemistry, 34(2), 1993, pp. 501-504
Citations number
13
Categorie Soggetti
Plant Sciences
Journal title
Phytochemistry → ACNP
ISSN journal
00319422
Volume
34
Issue
2
Year of publication
1993
Pages
501 - 504
Database
ISI
SICI code
0031-9422(1993)34:2<501:QATFP>2.0.ZU;2-9
Abstract
From the stem bark of Picrolemma granatensis were isolated two novel t etranortriterpenoids: ,27-tetranorapotirucall-14,20(22)-dien-21,23-oli de and -tetranorapotirucall-1,14,20(22)-trien-21,23-olide which were i dentified on the basis of spectroscopic and chemical methods. The trit erpene melianodiol, the quassinoids simalikalactone-D, 2'-epi-simalika lactone-D and ailanthinone, the sterols sitosterol, stigmasterol and c ampesterol were also identified.