Constituents of Rhizoma Nupharis. XXVI. Carbon-13 Nuclear Magnetic Resonance Spectra of Nupharamine, Anhydronupharamine, Nuphamine, and Related Compounds
スポンサーリンク
概要
- 論文の詳細を見る
The ^<13>C nuclear magnetic resonance (^<13>C-NMR) spectra of the piperidine-type Nuphar alkaloids and their derivatives (I-V) were recorded with complete assignments. Two methyl groups of C-10 and C-11 in I and II were shown to be magnetically nonequivalent. The ^<13>C-NMR spectroscopy was demonstrated to be more useful than ^1H-NMR spectroscopy in studies on magnetic nonequivalence of dimethyl groups associated with molecular asymmetry. The shift values for some carbons caused by the introduction of the double bond, the hydroxyl group, and the acetyl group were examined.
- 公益社団法人日本薬学会の論文
- 1976-10-25
著者
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板谷 芳京
Faculty of Pharmaceutical Sciences, Kanazawa University
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荒田 義雄
Faculty Of Pharmaceutical Sciences Kanazawa University
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花岡 美代次
Faculty Of Pharmaceutical Sciences Osaka University
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花岡 美代次
Faculty Of Pharmaceutical Sciences Kanazawa University
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安田 信吾
金沢大・薬
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安田 信吾
Faculty of Pharmaceutical Sciences, Kanazawa University
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板谷 芳京
金沢大学薬学部
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板谷 芳京
Faculty Of Pharmaceutical Sciences Kanazawa University
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