Constituents of Asclepiadaceae Plants. XXXV. Component of Marsdenia tomentosa DECNE. Structure of Tomentin and Dehydrotomentin
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概要
- 論文の詳細を見る
Two new polyoxypregnane derivatives, tomentin (12β-O-, 20-O-diacetyltomentogenin) and dehydrotomentin (12β-O, 20-O-diacetylutendin), were isolated from the stem of Marsdenia tomentosa. Dehydrotomentin is a diester possessing the utendin skeleton to be isolated from the Asclepiadaceae plants for the first time. Very characteristic fragment pattern for tomentogenin derivatives was observed in the mass spectrum of tomentin.
- 社団法人日本薬学会の論文
- 1975-10-25
著者
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三橋 博
Faculty of Pharmaceutical Sciences, Hokkaido University
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林 紘司
Faculty of Pharmaceutical Sciences, Hokkaido University
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三橋 博
Research Institute For Biology & Chemistry Tsumura & Co.
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三橋 博
Faculty Of Pharmaceutical Sciences Hokkaido University
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林 紘司
Tsumura Central Research Laboratories Tsumura & Co.
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瀬戸 秀夫
Faculty of Pharmaceutical Sciences, Hokkaido University
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瀬戸 秀夫
Faculty Of Pharmaceutical Sciences Hokkaido University
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林 紘司
Faculty Of Pharmaceutical Sciences Hokkaido University
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