New facile enantio- and diastereo-selective syntheses of (-)-triptonide and (-)-triptolide

Hongrui Zhang1, Haifeng Li, Jijun Xue

  • 1State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou, Gansu 730000, P. R. China. tangyu@lzu.edu.cn liying@lzu.edu.cn.

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