New Bicyclic Taxane Diterpenoids from Taxus sumatrana

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概要

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• Investigation of an acetone extract of the leaves and twigs of Taxus sumatrana has resulted in the isolation of two new bicyclic taxoids, tasumatrols M (1), and N (2) and a new baccatin III derivative, tasumatrol O (3) together with the previous known 7-deacetylcanadensene (4) and 2α, 7β, 13α-triacetoxy-5α, 9α-dihydroxy-2(3→20) abeotaxa-4(20), 11-dien-10-one. The structures of these taxanes were established on the basis of spectroscopic analyses, especially 1- and 2D NMR, and chemical derivatization.

• 公益社団法人日本薬学会の論文
• 2005-07-01

著者

• CHENG Yuan

  Institute of Microbiology, State Pharmaceutical Administration of China and Fujian Province

• Shen Ya-ching

  Institute Of Marine Resources National Sun Yat-sen University

• Shen Ya

  Institute Of Marine Resources National Sun Yat-sen University

• Chien Ching‐te

  Taiwan Forestry Res. Inst. Taipei Twn

• Chien Ching

  Division Of Silviculture Taiwan Forestry Research Institute

• Chou Chang

  National Pingtung University Of Science And Technology:institute Of Biology National Sun Yat-sen Uni

• HSU Shaw

  Institute of Marine Resources, National Sun Yat-sen University

• LIN Yun

  Institute of Marine Resources, National Sun Yat-sen University

• CHENG Kuen

  Institute of Marine Resources, National Sun Yat-sen University

• Lin Yun

  Institute Of Marine Resources National Sun Yat-sen University

• Cheng Kuen

  Institute Of Marine Resources National Sun Yat-sen University

• Cheng Yuan

  Institute Of Marine Resources National Sun Yat-sen University

• Hsu Shaw

  Institute Of Marine Resources National Sun Yat-sen University:institute Of Biology National Sun Yat-

• Lin Yun-Sheng

  Institute of Marine Resources, National Sun Yat-sen University

• Hsu Shaw-Man

  Institute of Marine Resources, National Sun Yat-sen University

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