Aristoloside,an aristolochic acid derivative from stems of Aristolochia manshuriensis |
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Authors: | Tsutomu Nakanishi Kyoko Iwasaki Masao Nasu Iwao Miura Kaisuke Yoneda |
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Affiliation: | 1. Laboratories of Natural Product Chemistry, Otsuka Pharmaceutical Co. Ltd, Kawauchi-cho, Tokushima 771-01, Japan |
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Abstract: | Aristoloside, a new companion aristolochic acid derivative isolated from stems of Aristolochia manshuriensis has been shown to be 6-O-β-d-glucopyranoside of aristolochic acid-D on chemical and physicochemical evidence. Three known acids, aristolochic acids I, IV (both as their corresponding methyl esters), and -D have also been characterized from stems of the plant. |
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Keywords: | Aristolochiaceae stem aristolochic acid derivatives aristolochic acid glucoside aristoloside aristolochic acids I, IV, and -D. |
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