LC-MS Analysis and Structural Determination of New Amides from Javanese Long Pepper (Piper retrofractum)
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概要
- 論文の詳細を見る
Amides in a CH_2Cl_2 extract from the fruits of Piper retrofractum were detected by HPLC/APCI-MS. Seven new unsaturated amides, together with six known ones, were isolated, and their structures were determined to be N-isobutyl-2E, 4E, 12Z-octadecatrienamide (1), N-isobutyl-2E, 4E, 14Z-eicosatrienamide (2), 1-(octadeca-2E, 4E, 12Z-trienoyl)piperidine (3), 1-(eicosa-2E, 4E, 14Z-trienoyl)piperidine (4), 1-(octadeca-2E, 4E-dienoyl)piperidine (5), 1-(eicosa-2E, 4E-dienoyl)piperidine (6), and 1-(eicosa-2E, 14Z- dienoyl)piperidine (7) on the basis of chemical and spectroscopic evidence.
- 社団法人日本農芸化学会の論文
- 1993-08-23
著者
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TAKEI Yoko
Faculty of Education, Osaka Kyoiku University
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Kikuzaki H
Osaka City Univ. Osaka Jpn
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Takei Yoko
Faculty Of Education Osaka Kyoiku University
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Nakatani N
Osaka City Univ. Osaka Jpn
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Nakatani Nobuji
Department Of Food And Nutrition Faculty Of Human Life Science Osaka City University
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Kikuzaki Hiroe
Department Of Food And Human Health Sciences Graduate School Of Human Life Science Osaka City Univer
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Kawabata Marona
Department of Food and Nutrition, Faculty of Human Life Science, Osaka City University
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Ishida Etsuko
Department of Food and Nutrition, Faculty of Human Life Science, Osaka City University
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Akazawa Yoko
Department of Food and Nutrition, Faculty of Human Life Science, Osaka City University
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Takei Yoko
Department of Education, Osaka Kyoiku Daigaku
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Akazawa Yoko
Department Of Food And Nutrition Faculty Of Human Life Science Osaka City University
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Ishida Etsuko
Department Of Food And Nutrition Faculty Of Human Life Science Osaka City University
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Kawabata Marona
Department Of Food And Nutrition Faculty Of Human Life Science Osaka City University
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