Water-soluble constituents from aerial roots of Ficus microcarpa |
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Authors: | Ouyang M-A Kuo Y-H |
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Affiliation: | Department of Bio-engineering and Technology, Huaqiao University, Quanzhou, Fujian, 362011, China. maouyang@hqu.edu.cn |
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Abstract: | Three new water-soluble constituents [ficuscarpanoside B (1), (7E,9Z)-dihydrophaseic acid 3-O-beta-D-glucopyranoside (4) and ficuscarpanic acid (6)] and the natural product 2,2'-dihydroxyl ether (7) have been isolated, together with three known compounds [(7S,8R)-syringoylglycerol (2), (7S,8R)-syringoylglycerol-7-O-beta-D-glucopyranoside (3) and icariside D2 (5)] from the aerial roots of Ficus microcarpa. Identification of their structures was achieved by 1D and 2D NMR experiments, including 1H-1H COSY, NOESY, HMQC and HMBC methods and FAB mass spectral data. |
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