A taxoid from needles of Himalayan Taxus baccata

Das, B. ; Padma Rao, S. ; Srinivas, K. V. N. S. ; Yadav, J. S. ; Das (née Chakrabarti), R. (1995) A taxoid from needles of Himalayan Taxus baccata Phytochemistry, 38 (3). pp. 671-674. ISSN 0031-9422

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Official URL: http://www.sciencedirect.com/science/article/pii/0...

Related URL: http://dx.doi.org/10.1016/0031-9422(94)00751-E


13-Acetyl-13-decinnamoyltaxchinin B, a taxoid having a rearranged 11(15 → 1)abeo-taxane skeleton, has been isolated from the needles of the Himalayan yew, Taxus baccata. The compound has not previously been encountered in nature. Its structure was established by 1- and 2D NMR techniques including DQF-COSY, HETCOR and HMBC experiments. The conversion of 13-decinnamoyltaxchinin B, a known taxoid, to 13-acetyl 13-decinnamoyltaxchinin B confirmed the structure of the latter.

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Deposited On:07 Sep 2011 05:26
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