AI Article Synopsis
- Five compounds were isolated from the peels of Citrus changshan-huyou Y. B. Chang using silica gel column chromatography for the first time.
- One of the isolated compounds, huyouyisu, is identified as a new compound.
- The structure of huyouyisu was determined through the analysis of 1D and 2D spectra.
Article Abstract
Five compounds, huyouyisu (1), vomifoliol (2), isoferulic acid (3), 1,2,3-trihydroxyphenol (4) and p-hydroxy-phenol (5), were isolated from the peels of Citrus changshan-huyou Y. B. Chang for the first time by utilizing repeated column chromatography on silica gel. Among them, huyouyisu (1) is a new compound. The structure was elucidated by using 1D and 2D spectra.
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