Dinoxin B, a Withanolide fromDatura inoxiaLeaves with Specific Cytotoxic Activities

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Cytotoxic withanolide constituents of Physalis longifolia.

Fourteen new withanolides, 1-14, named withalongolides A-N, respectively, were isolated from the aerial parts of Physalis longifolia together with eight known compounds (15-22). The structures of compounds 1-14 were elucidated through spectroscopic techniques and chemical methods. In addition, the structures of withanolides 1, 2, 3, and 6 were confirmed by X-ray crystallographic analysis. Using...

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ژورنال

عنوان ژورنال: Journal of Natural Products

سال: 2011

ISSN: 0163-3864,1520-6025

DOI: 10.1021/np1004714