Radical-Scavenging Activities of New Megastigmane Glucosides from Macaranga tanarius (L.) MULL.-ARG

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概要

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• Four new megastigmane glucosides, named macarangiosides A-D (2-5), together with mallophenol B, lauroside E, methyl brevifolin carboxylate, and hyperin and isoquercitrin as a mixture were isolated from the leaves of Macaranga tanarius (L.) MULL.-ARG. (Euphorbiaceae). Their structures were elucidated by spectroscopic and chemical analyses. Macarangioside A-C (2-4) and mallophenol B were galloylated on glucose moiety and possessed the potent 2,2-diphenyl-picrylhydrazyl (DPPH) radical-scavenging activity.

• 公益社団法人日本薬学会の論文
• 2006-10-01

著者

• Matsunami Katsuyoshi

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

• Otsuka Hideaki

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

• Takeda Yoshio

  Faculty of Pharmacy, Yasuda Womens 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

• Kondo Kazunari

  Division Of Foods National Institute Of Health Sciences

• 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

• ARAMOTO Mitsunori

  Iriomote-Station, Tropical Biosphere Research Center, University of the Ryukyus

• TAKAMORI Ichiko

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

• Takaishi Y

  Graduate School Of Pharmaceutical Sciences University Of Tokushima

• Matsunaga Kazuhisa

  Faculty Of Pharmaceutical Sciences Fukuoka University

• Takeda Yoshio

  Faculty Of General Arts And Sciences The Tokushima University

• Takeda Y

  Daiichi Pharmaceutical Co. Ltd. Tokyo Jpn

• Otsuka H

  Hiroshima Univ. Hiroshima Jpn

• Matsunami Katsuyoshi

  Department Of Pharmacognosy Graduate School Biomedical Sciences Hiroshima University

• Aramoto Mitsunori

  Iriomote Station Tropical Biosphere Research Center University Of The Ryukyus

• Shinzato Takakazu

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

• Takamori Ichiko

  Department Of Pharmacognosy Graduate School Of Biomedical Sciences Hiroshima University

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