(−)-12-Cytisineacetic acid,a new lupin alkaloid in Euchresta japonica |
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| Authors: | Shigeru Ohmiya Hirotaka Otomasu Joju Haginiwa Isamu Murakoshi |
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| Institution: | 1. Hoshi College of Pharmacy, Ebara 2-4-41, Shinagawa-ku, Tokyo, Japan 142;2. Faculty of Pharmaceutical Sciences, University of Chiba, Yayoi-cho 1-33, Chiba, Japan 260 |
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| Abstract: | A new lupin alkaloid, methyl 12-cytisineacetate 1, was isolated from the MeOH extract of Euchresta japonica. Its structure was confirmed by spectrometric data and by direct comparison with a synthetic sample. However, 1 is an artifact product and 12-cytisineacetic acid (2) is assumed to be the principal source of 1. |
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| Keywords: | Leguminosae alkaloids methyl 12-cytisineacetate 12-cytisineacetic acid cytisine |
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