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Title: Reinvestigation of the absolute stereochemistry of megastigmane glucoside, icariside B(5). Author: Matsunami K, Otsuka H, Takeda Y, Miyase T. Journal: Chem Pharm Bull (Tokyo); 2010 Oct; 58(10):1399-402. PubMed ID: 20930412. Abstract: Icariside B(5) is one of the widely distributed megastigmane glucosides among plant sources. The absolute structure of icariside B(5) was reinvestigated by chemical conversion from the related compound and the application of the modified Mosher's method. As a result, the structure of icariside B(5) was revised to be (6S,9S)-6,9-dihydroxymegastigman-4-en-3-one 9-O-β-D-glucopyranoside.[Abstract] [Full Text] [Related] [New Search]