Two new 9,10-seco-cycloartanes from the seeds of Sphaerophysa salsula |
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Authors: | Ma Z-J Wang N Fujii I Ebizuka Y Li X |
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Institution: |
a Department of Natural Medicines, Shenyang Pharmaceutical University, Shenyang, China
b Graduade School of Pharmaceutical Sciences, University of Tokyo, Tokyo, Japan |
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Abstract: | Two new 9,10-seco-cycloartanes, named sphaerophyside SC (1) and sphaerophyside SD (2), together with four known compounds (3-6), were obtained from the ethanol extract of the seeds of Sphaerophysa salsula. The structures of these compounds were elucidated on the basis of spectral and chemical evidences. Compounds 3-6 were isolated from the plant for the first time. |
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Keywords: | Leguminosae Sphaerophysa salsula Seeds 9 10-Seco-cycloartane |
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