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...
| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
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MDPI
2010
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| Online Access: | http://psasir.upm.edu.my/id/eprint/17497/ |
| _version_ | 1848843257861111808 |
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| author | Soek, Sin Teh Gwendoline, Cheng Lian Ee Rahmani, Mawardi Wei, Chung Sim Siau, Hui Mah Siow, Hwa Teo |
| 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 |
| building | UPM Institutional Repository |
| collection | Online Access |
| 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. |
| first_indexed | 2025-11-15T08:12:10Z |
| format | Article |
| id | upm-17497 |
| institution | Universiti Putra Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T08:12:10Z |
| publishDate | 2010 |
| publisher | MDPI |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | upm-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 Botany Mesua beccariana 10.3390/molecules15106733 English |
| spellingShingle | Botany Mesua beccariana Soek, Sin Teh Gwendoline, Cheng Lian Ee Rahmani, Mawardi Wei, Chung Sim Siau, Hui Mah Siow, Hwa Teo Two new pyranoxanthones from Mesua beccariana |
| title | 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_short | Two new pyranoxanthones from Mesua beccariana |
| title_sort | two new pyranoxanthones from mesua beccariana |
| topic | Botany Mesua beccariana |
| url | http://psasir.upm.edu.my/id/eprint/17497/ http://psasir.upm.edu.my/id/eprint/17497/ |