Sweet Pregnane Glycosides from Telosma procumbens
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概要
- 論文の詳細を見る
An intensely sweet polyoxpregnane glycoside, telosmoside A_<15>(15), was isolated from an Asian Asclepiadaceae plant, Telosma procumbens, collected in Vietnam. This is the first time a sweet pregnane glycoside has been found, and its sweetness intensity is 1000 times greater than that of sucrose. From the same plant, 17 other new glycosides were isolated, having the same aglycone ; they are named telosmosides A_1-A_<14>(1-14)and A_<16>-A_<18>(16-18). Some of these glycosides are also sweet, but others are tasteless or bitter. Chemical structures of the 18 glycosides were determined, and the structure-taste relationship was discussed.
- 公益社団法人日本薬学会の論文
- 2001-04-01
著者
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山崎 勝也
大阪市立大学医学部生体情報解析学講座
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Yamasaki K
Faculty Of Pharmaceutical Sciences Teikyo Heisei University
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KASAI Ryoji
Institute of Pharmaceutical Sciences, Hiroshima University School of Medicine
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OHTANI Kazuhiro
Institute of Pharmaceutical Sciences, Hiroshima University School of Medicine
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Yamasaki K
Osaka Prefectural Institute Of Public Health
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Kasai R
Faculty Of Pharmaceutical Sciences Hiroshima International University
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Yamasaki K
Division Of Medicinal Chemistry Graduate School Of Biomedical Sciences Hiroshima University
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Yamasaki Kazuo
Institute Of Pharmaceutical Sciences Hiroshima University School Of Medicine
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OHTANI Kazuhiro
Division of Medicinal Chemistry, Graduate School of Biochemical Sciences, Hiroshima University
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HUAN Vo
Institute of Pharmaceutical Sciences, Faculty of Medicine, Hiroshima University
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TUU Nguyen
Science-Production Union of Ginseng and Medicinal Plants
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Ohtani Kazuhiro
Division Of Medicinal Chemistry Graduate School Of Biochemical Sciences Hiroshima University
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Yamasaki Kazuo
Institute Of Pharmaceutical Sciences Faculty Of Medicine Hiroshima University
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Huan Vo
Institute Of Pharmaceutical Sciences Faculty Of Medicine Hiroshima University
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Kasai R
Hiroshima Univ. Hiroshima. Jpn
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Kasai Ryoji
Institute Of Pharmaceutical Sciences Faculty Of Medicine Hiroshima University
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Yamasaki K
Hiroshima Univ. School Of Medicine Hiroshima Jpn
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Ohtani Kazuhiro
Institute Of Pharmaceutical Science Hiroshima University School Of Medicine
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