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Dantaxusins C and D, two novel taxoids from Taxus yunnanensis
Youichi Shinozaki1, Narihiko Fukamiya, Masao Fukushima
1Department of Interdisciplinary Studies of Natural Environment, Faculty of Integrated Arts and Sciences, Hiroshima University, Higashi-Hiroshima 739-8521, Japan.
Journal of Natural Products
|March 23, 2002
Abstract:
Two new taxane diterpenes, dantaxusin C (1) and dantaxusin D (2), were isolated from an ethanol extract of the aerial parts of Taxus yunnanensis along with 14 known taxoids. All structures were established on the basis of 1D and 2D NMR and HREIMS spectroscopic methods.
