Structures of new quassinoid glycosides, yadanziosides A,B,C,D,E,G,H, and new quassinoids, dehydrobrusatol and dehydrobruceantinol from Brucea javanica (L.) Merr.

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概要

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• Quassinoid glycosides, yadanziosides A, B, C, D, E, G, and H, and two quassinoids, dehydrobrusatol and dehydrobruceantinol were isolated from seeds of <I>Brucea javanica</I>, and their structures were determined. These glycosides showed bitter taste and were demonstrated to have antileukemic activity.

著者

• Honda Tadashi

  Suntory Institute For Biomedical Research

• Nakanishi Toshihiro

  Suntory Institute For Biomedical Research

• Yoshimura Shin

  Department Of Chemistry The College Of Arts And Sciences The University Of Tokyo

• Takahashi Takeyoshi

  Department Of Applied Biological Science College Of Agriculture And Veterinary Medicine Nihon Univer

• Tsuyuki Takahiko

  Department Of Chemistry College Of General Education University Of Tokyo

• Ishibashi Masami

  Department of Chemistry, Faculty of Science, The University of Tokyo

• Sakaki Toshiro

  Department of Chemistry, Faculty of Science, The University of Tokyo

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