3-Oxoteasterone and the Epimerization of Teasterone : Identification in Lily Anthers and Distylium racemosum Leaves and Its Biotransformation into Typhasterol

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概要

• 論文の詳細を見る

• 3-Oxo TE has been assumed to be involved as a biosynthetic intermediate in the epimerization of the C-3 hydroxyl group of teasterone to typhasterol. We have isolated and identified it in lily anthers by using normal-phase HPLC. Mass spectral analysis, chemical synthesis, and identification of the biotransformation product by lily cell cultures confirmed it to be 3-oxo TE. Reduction of this compound stereoselectively transformed it into typhasterol in cell cultures. It is suggested that 3-oxo TE is distributed widely in the plant kingdom as a biosynthetic intermediate from TE to TY.

• 社団法人日本農芸化学会の論文
• 1994-05-23

著者

• Abe Hiroshi

  Department Of Cardiology National Cardiovascular Center

• NATSUME Masahiro

  Department of Applied and Biological Science, Faculty of Agriculture, Tokyo University of Agricultur

• NATSUME Masahiro

  United Graduate School of Agricultural Science, Tokyo University of Agriculture and Technology

• ASAKAWA Seiichi

  Department of Applied Bioscience, Faculty of Agriculture, Tokyo University of Agriculture and Techno

• Abe Hiroshi

  Institute Of Symbiotic Science And Technology Tokyo University Of Agriculture And Technology

• Abe H

  Institute Of Symbiotic Science And Technology Tokyo University Of Agriculture And Technology

• KYOKAWA Yoshimasa

  Department of Applied Biological Science, Faculty of Agriculture, Tokyo University of Agriculture an

• Honjo Chika

  Department of Applied Biological Sciences, Tokyo University of Agriculture and Technology

• Narushima Mitsuaki

  Department of Applied Biological Sciences, Tokyo University of Agriculture and Technology

• Honjo Chika

  Department Of Applied Biological Sciences Tokyo University Of Agriculture And Technology

• Abe Hiroshi

  Department Of Anatomy Akita University School Of Medicine

• Natsume M

  Institute Of Symbiotic Science And Technology Tokyo University Of Agriculture And Technology

• Natsume Masahiro

  Department Of Agricultural Chemistry Nagoya University

• Kyokawa Yoshimasa

  Department Of Applied Biological Science Faculty Of Agriculture Tokyo University Of Agriculture And

• Narushima Mitsuaki

  Department Of Applied Biological Sciences Tokyo University Of Agriculture And Technology

• Asakawa S

  Keio Univ. Tokyo Jpn

• Asakawa Seiichi

  Department Of Applied Bioscience Faculty Of Agriculture Tokyo University Of Agriculture And Technolo

• Abe Hiroshi

  Department Of Anatomy Akita University Graduate School Of Medicine And Faculty Of Medicine

• Abe Hiroshi

  Department Of Agricultural Chemistry Faculty Of Agriculture Tohoku University

• Asakawa Seiichi

  Department of Applied Biological Science, Tokyo University of Agriculture and Technology

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