Three new acyclic diterpene glycosides from the aerial parts of paprika and pimiento |
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Authors: | Lee Jong-Hyun Kiyota Naoko Ikeda Tsuyoshi Nohara Toshihiro |
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Affiliation: | Faculty of Medical and Pharmaceutical Sciences, Kumamoto University, Kumamoto, Japan. |
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Abstract: | Paprika and pimiento are used as vegetables and spices. We have obtained three new acyclic diterpene glycosides, called capsianosides XVII (1), V methyl ester (2) and XIV (3) together with capsianosides I and II from the aerial parts of paprika and pimiento. The structures of these compounds have been established by (1)H- and (13)C-NMR spectra and two-dimensional NMR methods. |
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