Wilhelmus Kokke

Publications (1)3.35 Total impact

• Article: Cycloartane triterpenoids from the aerial part of Bryonia dioica.

  Toshihiro Akihisa, Yumiko Kimura, Kazuo Koike, Wilhelmus C. M. C. Kokke, Tamotsu Nikaido, Toshitake Tamura
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  ABSTRACT: A novel triterpenoid isolated from the non-saponifiable lipid of the aerial part extract of white bryony (Bryonia dioica) was established to be 3beta-hydroxy-27-norcycloartan-24-one based on spectroscopic methods. Isolation and identification of other known cycloartane triterpenoids and sterols also are described.
  Phytochemistry 12/1998; 49(6):1757-1760. · 3.35 Impact Factor