Cyclopentene dialdehydes from Tabebuia impetiginosa |
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| Authors: | Koyama J Morita I Tagahara K Hirai K |
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| Affiliation: | Kobe Pharmaceutical University, Japan. j-koyama@kobepharma-u.ac.jp |
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| Abstract: | The isolation of two cyclopentene dialdehydes, 2-formyl-5-(4'-methoxybenzoyloxy)-3-methyl-2-cyclopentene-1-acetal dehyde, and 2-formyl-5-(3', 4'-dimethoxybenzoyloxy)-3-methyl-2-cyclopentene-1-acetaldehyde, from the bark of Tabebuia impetiginosa is reported. The structures were established by analysis of spectroscopic data. These compounds showed anti-inflammatory activity. |
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