Cover Image

Two new pyranoxanthones from Mesua beccariana

Our recent study on the stem bark extracts of Mesua beccariana has led to the isolation of two new pyranoxanthones, mesuarianone (1) and mesuasinone (2), two anthraquinones, 4-methoxy-1,3,5-trihydroxyanthraquinone (3) and 2,5-dihydroxy-1,3,4-trimethoxyanthraquinone (4), one coumarin, mammea A/AB (5...

Full description

Saved in:
Bibliographic Details
Main Authors: Soek, Sin Teh, Gwendoline, Cheng Lian Ee, Rahmani, Mawardi, Wei, Chung Sim, Siau, Hui Mah, Siow, Hwa Teo
Format: Article
Language:English
Published: MDPI 2010
Online Access:http://psasir.upm.edu.my/id/eprint/17497/
Tags: Add Tag
No Tags, Be the first to tag this record!
id my.upm.eprints.17497
record_format eprints
spelling my.upm.eprints.174972012-11-01T08:55:11Z http://psasir.upm.edu.my/id/eprint/17497/ Two new pyranoxanthones from Mesua beccariana Soek, Sin Teh Gwendoline, Cheng Lian Ee Rahmani, Mawardi Wei, Chung Sim Siau, Hui Mah Siow, Hwa Teo Our recent study on the stem bark extracts of Mesua beccariana has led to the isolation of two new pyranoxanthones, mesuarianone (1) and mesuasinone (2), two anthraquinones, 4-methoxy-1,3,5-trihydroxyanthraquinone (3) and 2,5-dihydroxy-1,3,4-trimethoxyanthraquinone (4), one coumarin, mammea A/AB (5) and three common triterpenes, stigmasterol (6), friedelin (7) and betulinic acid (8). Structural elucidations of these compounds were achieved using 1D and 2D NMR and MS techniques. This is the first report on the phytochemistry of Mesua beccariana. MDPI 2010 Article PeerReviewed Soek, Sin Teh and Gwendoline, Cheng Lian Ee and Rahmani, Mawardi and Wei, Chung Sim and Siau, Hui Mah and Siow, Hwa Teo (2010) Two new pyranoxanthones from Mesua beccariana. Molecules, 15 (10). pp. 6733-6742. ISSN 1420-3049 10.3390/molecules15106733 English
institution Universiti Putra Malaysia
building UPM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Putra Malaysia
content_source UPM Institutional Repository
url_provider http://psasir.upm.edu.my/
language English
description Our recent study on the stem bark extracts of Mesua beccariana has led to the isolation of two new pyranoxanthones, mesuarianone (1) and mesuasinone (2), two anthraquinones, 4-methoxy-1,3,5-trihydroxyanthraquinone (3) and 2,5-dihydroxy-1,3,4-trimethoxyanthraquinone (4), one coumarin, mammea A/AB (5) and three common triterpenes, stigmasterol (6), friedelin (7) and betulinic acid (8). Structural elucidations of these compounds were achieved using 1D and 2D NMR and MS techniques. This is the first report on the phytochemistry of Mesua beccariana.
format Article
author Soek, Sin Teh
Gwendoline, Cheng Lian Ee
Rahmani, Mawardi
Wei, Chung Sim
Siau, Hui Mah
Siow, Hwa Teo
spellingShingle Soek, Sin Teh
Gwendoline, Cheng Lian Ee
Rahmani, Mawardi
Wei, Chung Sim
Siau, Hui Mah
Siow, Hwa Teo
Two new pyranoxanthones from Mesua beccariana
author_facet Soek, Sin Teh
Gwendoline, Cheng Lian Ee
Rahmani, Mawardi
Wei, Chung Sim
Siau, Hui Mah
Siow, Hwa Teo
author_sort Soek, Sin Teh
title Two new pyranoxanthones from Mesua beccariana
title_short Two new pyranoxanthones from Mesua beccariana
title_full Two new pyranoxanthones from Mesua beccariana
title_fullStr Two new pyranoxanthones from Mesua beccariana
title_full_unstemmed Two new pyranoxanthones from Mesua beccariana
title_sort two new pyranoxanthones from mesua beccariana
publisher MDPI
publishDate 2010
url http://psasir.upm.edu.my/id/eprint/17497/
_version_ 1643826535353810944
score 13.214268

Similar Items