Haplophytin-A and B: the alkaloidal constituents of Haplophyllum acutifolium

Citation
Ms. Ali et al., Haplophytin-A and B: the alkaloidal constituents of Haplophyllum acutifolium, PHYTOCHEM, 57(8), 2001, pp. 1277-1280
Citations number
13
Language
INGLESE
art.tipo
Article
Categorie Soggetti
Agricultural Chemistry","Animal & Plant Sciences
Journal title
PHYTOCHEMISTRY
ISSN journal
0031-9422 → ACNP
Volume
57
Issue
8
Year of publication
2001
Pages
1277 - 1280
Database
ISI
SICI code
0031-9422(200108)57:8<1277:HABTAC>2.0.ZU;2-V
Abstract
During the phytochemical investigation of Haplophyllum acutifolium, two alk aloids named haplophytin-A (1) and B (2) have been obtained. In addition, s ome known constituents: flindersine (3), kusunokinin (4), beta -sitosterol, oleanolic acid, cholesterol and hexadecanoic acid, have also been obtained . The known constituents have never been obtained from this source. The str uctures of all the isolated constituents were elucidated by spectroscopic m eans. However, the structures of constituents 1 and 2 were further confirme d through HMBC technique. (C) 2001 Elsevier Science Ltd. All rights reserve d.