摘 要: | Taxol@,ataxanediterpenoidisolatedfromthePacificyewtreebyWantetal.',hasattractedmuchattentionandiscurrentlyconsideredasoneofthemostimportantchemotherapeuticagents'forcancer.Inordertomeettherequirementsoftaxolforclinicalusageandtoprotectthenaturalresources,greatinterestisconcentratedontheisolationoftaxolanditsrelatedcompoundsfromrenewableresources,includingThousxmediaHicksii3.Inapreviouspaper,wereportedtheisolationofanewtaxoid,taxamedinA4,fromtheneedlesofthisplant.Oncontinuousinvestigationanot…
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