A new 6/8/6-membered taxane was isolated from the needles of Taxus canadensis. The structure was characterized as 10β,13α-diacetoxy-5α,9α-dihydroxytaxa-4(20),11-diene (1) on the basis of 1D and 2D spectrascopic data.
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Acknowledgment
We are grateful for financial supports from National Natural Science Foundation (81072551), Scientific Research Foundation for Returning Overseas Chinese Scholars of Hebei Province (2006-02), and Scientific Research Foundation of Hebei Province (08B032 and C2010000489). We also wish to extend our sincere thanks for financial support from Syngenta Ltd. (2008-Hebei Medical University-Syngenta-02).
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Published in Khimiya Prirodnykh Soedinenii, No. 6, pp. 800–801, November–December 2011.
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Zhang, M., Ni, Z., Wang, Y. et al. A new taxane from Taxus canadensis needles. Chem Nat Compd 47, 911–913 (2012). https://doi.org/10.1007/s10600-012-0102-y
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DOI: https://doi.org/10.1007/s10600-012-0102-y