A New Abeotaxane Diterpenoid from the Seeds of Taxus mairei

Man Li ZHANG ^1, ,
Li Geng LI ¹ ,
Cong Mei CAO ¹ ,
Zuo Ping LI ¹ ,
Qing Wen SHI ¹ ,
Hiromasa KIYOTA ²

1.
Department of Natural Product Chemistry, School of Pharmaceutical Sciences, Hebei Medical University, Shijiazhuang 050017;
2.
Laboratory of Applied Bioorganic Chemistry, Graduate School of Agricultural Science, Tohoku University, Sendai 981-8555, Japan

Received Date: 18 April 2005

Fund Project: The work was financial supported by the Scientific Research Foundation for the Returned Overseas Chinese Scholars, State Education Ministry and the Foundation for Researching New Drugs (No: 2003AA2Z3527).

A new abeotaxane was isolated from the seeds of Taxus mairei. Its structure was determined to be 2α, 5o, 13α-trihydroxy-7β, 10β-diacetoxy-2(3→20) abeotaxa-4(20), 11-dien-9-one on the basis of 1D and 2D spectral analysis.

A New Abeotaxane Diterpenoid from the Seeds of Taxus mairei

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