Lythraceous Alkaloids. XII. Circular Dichroism Studies on Lythranine-Type Alkaloids

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概要

• 論文の詳細を見る

• The circular dichroism (CD) spectra of Lythraceae alkaloids and their derivatives having a mobile biphenyl moiety were measured. The conformational chirality of the biphenyl system in these derivatives can be determined from the Cotton effects in the 200-240nm region. The biphenyl system of M helicity showed a positive Cotton effect at long wavelength coupled with a negative Cotton effect at short wavelength, and vice versa for P helicity. Single crystal X-ray analyses of O-methyllythranidine N, O, O-triformate (17) and O-methyldeacetyl-lythranine (20) provided support for this conclusion.

• 社団法人日本薬学会の論文
• 1984-01-25

著者

• 藤田 榮一

  Osaka University of Pharmaceutical Sciences

• 中井 博

  Shionogi Research Laboratories

• 城 始勇

  Research And Development Division Rigaku Industrial Corporation

• 山田 敏英

  Tokushima Research Institute Otsuka Pharmaceutical Co. Ltd.

• 冨士 薫

  Institute For Chemical Research Kyoto University

• 城 始勇

  Shionogi Research Laboratory, Shionogi & Co.

• 藤田 栄一

  京都大学化学研究所

• 栗山 馨

  Shionogi Research Laboratory

• 藤田 栄一

  Osaka University Of Pharmaceutical Sciences

• 藤田 栄一

  Institute for Chemical Research, Kyoto University

• 山田 敏英

  Institute for Chemical Research, Kyoto University

• 岩田 辰夫

  Shionogi Research Laboratories, Shionogi & Co., Ltd.

• 藤田 栄一

  Institute For Chemical Research Kyoto University

• 中井 博

  Shionogi Research Laboratories Shionogi & Co. Ltd.

• 栗山 馨

  Shionogi Research Laboratories Shionogi And Co.

• 岩田 辰夫

  Shionogi Research Laboratories Shionogi & Co. Ltd.

• 中井 博

  Shionogi Research Laboratories, Shionogi & Co., Ltd.,

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