Triterpenes from Shorea negrosensis

Triterpenes from Shorea negrosensis

Chemical investigations of the dichloromethane extracts of Shorea negrosensis (Foxw.) led to the isolation of friedelin (1), 3β-friedelinol (2), oleanolic acid (3), ursolic acid (4), squalene (5) and chlorophyll a (6) from the leaves, while the twigs yielded 1, 3 and 4. The structures of 1-6 were id...

Full description

Saved in:
Bibliographic Details
Main Authors: Ragasa, Consolacion Y., Ng, Vincent Antonio S., Ebajo, Virgilio D., Fortin, Dalton R., de Los Reyes, Mariquit M., Shen, Chien Chang
Format: text
Published: Animo Repository 2014
Subjects:
Shorea > Analysis
Terpenes
Chemistry
Online Access:https://animorepository.dlsu.edu.ph/faculty_research/1216
Tags: Add Tag
No Tags, Be the first to tag this record!
Institution: De La Salle University
Description
Summary:Chemical investigations of the dichloromethane extracts of Shorea negrosensis (Foxw.) led to the isolation of friedelin (1), 3β-friedelinol (2), oleanolic acid (3), ursolic acid (4), squalene (5) and chlorophyll a (6) from the leaves, while the twigs yielded 1, 3 and 4. The structures of 1-6 were identified by comparison of their 1H and/or 13C NMR data with those reported in the literature.

Similar Items