Yunantaxusin A, a new 11(15-->1)-abeo-taxane from Taxus yunnanensis.
Yunantaxusin A [2], an 11(15-->1)abeo-taxane-type diterpene with an opened oxetane ring, has been isolated from the leaves and stems of Taxus yunnanensis. Its structure was established from its spectral data.
Natural Products Laboratory, School of Pharmacy, University of North Carolina, Chapel Hill 27599.
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Tung-Ling Lee
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Kashiwada
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D002247:Carbon Isotopes; D002681:China; D004224:Diterpenes / Q000737:chemistry* / Q000302:isolation & purification; D009682:Magnetic Resonance Spectroscopy; D008968:Molecular Conformation; D015394:Molecular Structure; D009904:Optical Rotation; D018515:Plant Leaves; D018547:Plant Stems; D016339:Spectrometry, Mass, Fast Atom Bombardment; D014197:Trees
D002247:Carbon Isotopes; D004224:Diterpenes; C091981:yunantaxusin A