Cytotoxic Pregnane Steroidal Glycosides from Chonemorpha megacalyx

Fang-Yu Yuan1, Xiao-Ling Wang2, Tian Wang1

  • 1Department of Natural Product Chemistry, Key Laboratory of Chemical Biology (Ministry of Education), School of Pharmaceutical Sciences , Shandong University , 44 West Wen-Hua Road , Jinan 250012 , People's Republic of China.

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