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Triterpenes from Periandra dulcis roots |
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| Authors: | Yohei Hashimoto Hiroyuki Ishizone Midori Moriyasu Kazuko Kawanishi Atsushi Kato Masaru Ogura |
| Institution: | 1. Research Laboratory, Yamasa Shoyu Co. Ltd., Chosi, Chiba 288 Japan |
| Abstract: | Three oleanane triterpenes were isolated from the roots of Periandra dulcis,and identified as 3β-hydroxy-25-al-olean-18-en-30-oic acid (periandric acid I), 3β-hydroxy-25-al-olean-12-en-30-oic acid (periandric acid II) and 3-oxo-25-hydroxy-olean-12-en-30-oic acid. The former two compounds (periandric acids I and II) were identical with the aglycones obtained by hydrolysis of periandrin I and II, respectively and the latter one was a new triterpene. |
| Keywords: | Leguminoseae triterpenes periandric acid I and II 3-oxo-25-hydroxy-olean-12(13)-en-30-oic acid |
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