| Literature DB >> 9612959 |
O Poobrasert1, H L Constant, C W Beecher, N R Farnsworth, A D Kinghorn, J M Pezzuto, G A Cordell, T Santisuk, V Reutrakul.
Abstract
1,2-Dimethoxy-5-hydroxyxanthone, a new xanthone, was isolated from the twigs of Mammea siamensis, in addition to six known xanthones (5-hydroxy-1-methoxy-, 1,3-dimethoxy-5-hydroxy-, 2,5-dihydroxy-1-methoxy-, 1,7-dihydroxy-, 1,3,7-trihydroxy- and 3,5-dihydroxy-1-methoxyxanthone). Structures for these compounds were deduced from their spectral data.Entities:
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Year: 1998 PMID： 9612959 DOI： 10.1016/s0031-9422(97)00820-0
Source DB: PubMed Journal: Phytochemistry ISSN： 0031-9422 Impact factor: 4.072