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A New Natural Product from Cistanche deserticola Y.C.Ma.

Xu Zhaohui, Yang Junshan, Lu Ruimian, Lu Yang, Zhou Junguo, Zheng Qitai, Yang Songsong   

  1. 1.Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences and Peking Union Medical College.Beijing 100094;
    2.Institute of Materia Medica,Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100050;
    3.Liaoning College of Traditional Chinese Medicine, 110032
  • Received:1998-04-27 Revised:1998-12-26 Online:1999-06-15 Published:1999-06-15

Abstract: One new natural Preduct, (2, 5-dioxo-4-imidazolidiny1)-carbamic acid was iso-lated from C. deserticola Y.C. Ma. Its chemical Structure and stereochemistry were finally conifrmedby single-crystal X-ray diffraction in addition to conventional spectroscopic methods.

Key words: Cistanche deserticola Y.C. Ma, 2,5-Dioxo-4-imidazolidiny1-Carbamic acid, Single-crystal X-ray diffraction

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