Glochidionionosides A-D : Megastigmane Glucosides from Leaves of Glochidion zeylanicum (GAERTN.) A. Juss

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概要

• 論文の詳細を見る

• Five mcgastigmane glucosides were isolated from the leaves of Glochidion zeylanicum. One of them was a known compound, blumenol C O-β-D-glucopyranoside (1), and the structures of the four new compounds, glochidionionosides A-D (2-5), were mainly elucidated by spectroscopic methods, including a modified Mosher's method. The absolute configurations of the six-membered ring of glochidionionoside D (5) were deduced by β-D-glucopyranosylation-induced shift trends in the ^<13>C-NMR spectra and confirmed by X-ray analysis as its p-bromobenzoate (5b), and the axis chirality of C-7 was determined to be R.

• 公益社団法人日本薬学会の論文
• 2003-03-01

著者

• Otsuka Hideaki

  Department of Pharmacognosy, Graduate School of Biomedical Sciences, Hiroshima University

• Takeda Yoshio

  Fac. Of Pharmacy Yasuda Women's Univ. 6-13-1 Yasuhigashi Asaminami-ku Hiroshima 731-0153 Jpn

• Takeda Y

  Okinawa Prefectural Experimental Station Of Forestry

• Takaishi Y

  Univ. Tokushima Shomachi Jpn

• Shinzato Takakazu

  Subtropical Field Science Center, Faculty of Agriculture, University of the Ryukyus

• Otsuka Hideaki

  Division Of Medicinal Chemistry Graduate School Of Biochemical Sciences Hiroshima University

• Otsuka Hideaki

  Department Of Pharmacognosy Graduate School Of Biomedical Sciences Hiroshima University

• Otsuka Hideaki

  Department Of Pharmacognosy Graduate School Biomedical Sciences Hiroshima University

• Otsuka Hideaki

  Dep. Of Pharmacognosy Graduate School Of Biomedical Sciences Hiroshima Univ.

• BANDO Masahiko

  Medicinal Chemistry Research Institute, Otsuka Pharmaceutical Co. Ltd

• HIRATA Eiji

  Faculty of Agriculture, University of the Ryukyus

• Hirata Eiji

  Department of Gynecologic Oncology, Shikoku Cancer Center

• Hirata Eiji

  Faculty Of Agriculture University Of The Ryukyus

• Takeda Y

  Daiichi Pharmaceutical Co. Ltd. Tokyo Jpn

• Otsuka H

  Hiroshima Univ. Hiroshima Jpn

• Bando M

  Medicinal Chemistry Research Institute Otsuka Pharmaceutical Co. Ltd

• Takushi A

  Yona Field Subtropical Field Science Center Faculty Of Agriculture University Of The Ryukyus

• KIJIMA Hidehiko

  Department of Pharmacognosy, Graduate School of Biomedical Sciences, Hiroshima University

• SHINOZATO Takakazu

  Faculty of Agriculture, University of the Ryukyus

• TAKUSHI Anki

  Yona Field, Subtropical Field Science Center, Faculty of Agriculture, University of the Ryukyus

• BANDO Masahiko

  Yona Field, Subtropical Field Science Center, Faculty of Agriculture, University of the Ryukyus

• TAKEDA Yoshio

  Okinawa Prefectural Experimental Station of Forestry

• Shinzato Takakazu

  Subtropical Field Sci. Center Fac. Of Agriculture Univ. Of The Ryukyus

• Kijima Hidehiko

  Department Of Pharmacognosy Graduate School Of Biomedical Sciences Hiroshima University

• Takushi Anki

  Yona Field Subtropical Field Science Center Faculty Of Agriculture University Of The Ryukyus

• Shinzato T

  Faculty of Agriculture, University of the Ryukyus

• Bando M

  Yona Field, Subtropical Field Science Center, Faculty of Agriculture, University of the Ryukyus

• Hirata Eiji

  Department of Electrical Engineering and Bioscience, Waseda University, 3-4-1 Okubo, Shinjuku, Tokyo 169-8555, Japan

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