Minor diterpene glycosides from sweet leaves of Rubus suavissimus
Autor: | Kazuo Yamasaki, Ryoji Kasai, Kazuhiro Ohtani, Yoko Aikawa, Osamu Tanaka, Wen-Hua Chou |
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Rok vydání: | 1992 |
Předmět: | |
Zdroj: | Phytochemistry. 31:1553-1559 |
ISSN: | 0031-9422 |
Popis: | From sweet leaves of Rubus suavissimus, 10 new kaurane-type diterpene glycosides named suaviosides were isolated, in addition to the known major sweet glycoside, rubusoside and several known minor glycosides. Of these minor glycosides, suaviosides B, G, H, I and J taste sweet, and suaviosides C1, D2 and F taste bitter, while suaviosides D1 and E are tasteless. Their structures were determined mainly on the basis of NMR spectral evidence. |
Databáze: | OpenAIRE |
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