Constituents of Rhizoma Nupharis. XXI. Structure of Dehydro-deoxynupharidine

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概要

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• A new base, dehydro-deoxynupharidine (I), C_<15>H_<21>ON, was isolated from the roots of Nuphar japonicum DC. The infrared spectra of perchlorate of I showed at 1640 cm^<-1> which correspond to the iminium conjugated to aromatic ring. It was converted to (-)-deoxynupharidine (III) by sodium borohydride reduction. Therefore, the structure and the absolute configuration of I were represented by formula I, which was confirmed by the syntheses.

• 社団法人日本薬学会の論文
• 1965-08-25

著者

• 荒田 義雄

  Faculty Of Pharmaceutical Sciences Kanazawa University

• 荒田 義雄

  Faculty of Pharmaceutical Sciences, Kanazawa University

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