Two Novel Taxane Diterpenoids From the Needles of Japanese Yew,Taxus Cuspidata |
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Abstract: | Two novel taxane diterpenoids were isolated from the needles of Japanese yew, Taxus cuspidata, and their structures were determined to be 1β-hydroxy-7β-acetoxytaxinine (1) and 1β,7β-dihydroxytaxinine (2) on the basis of spectral analyses including 2D-NMR studies. |
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Keywords: | antitumour compound Taxus cuspidata taxaceaediterpenoidtaxane |
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