Structure elucidation and complete NMR spectral assignments of a new taxane glycoside from the needles of Taxus cuspidata 

 -  Magnetic Resonance in Chemistry, 43(6), p.475-478, 2005 .
<br/><br/> Anewtaxane glycosidewas isolated from a methanol extract of the needles of Taxus cuspidata.The structure was establishedas 2a,9a,10b-triacetoxytaxa-4(20),11-dien-13-one-5a-O-b-D-glucopyranoside (1)on the basis of 1D- and 2D NMR and high-resolution fast atom bombardment mass spectral analyses. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>NMR<br/>2D-NMR<br/>2²,9²,10¡-TRIACETOXYTAXA-4(20)1-DIEN-13-ONE-5²-O-¡-D-GLUCOPYRANOSIDE<br/>TAXUS CUSPIDATA<br/>TAXACEAE<br/>YEW<br/>TAXANE GLYCOSIDE