Periandrin II and IV,triterpene glycosides from Periandra dulcis |
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| Authors: | Yohei Hashimoto Hiroyuki Ishizone Masaru Ogura |
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| Institution: | 1. Kobe Women''s College of Pharmacy, Higashinada-ku, Kobe, 658, Japan;2. Research Laboratory, Yamasa Shoyu Co. Ltd., Choshi, Chiba, 288, Japan |
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| Abstract: | Investigation of the natural sweeteners of Periandra dulcis afforded new sweet triterpene glycosides, periandrin II (3-β-O-β-d-glucuronopyranosyl-(1→-2)-β-d-glucuronopyranosyl]-25-formyl-olean-12(13)-en-30-oic acid) and periandrin IV (3-β-O-β-d-glucuronopyranosyl-(1→2)-β-d-glucuronopyranosyl]-25-hydroxyolean-12(13)-en-30-oic acid). Evidence for the structures was obtained by correlation of their derivatives with known compounds. |
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| Keywords: | Leguminosae new triterpene glycosides periandrin II periandrin IV sweeteners |
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