AI Article Synopsis
- The study focused on analyzing the chemical components of seeds from the plant Lepidium apetalum using various chromatographic techniques.
- Three compounds were successfully isolated: lepidiumamide A (a new phenylacetamide), cis-desulfoglucotropaeolin, and trans-desulfoglucotropaeolin.
- This research is significant as compounds 2 and 3 were identified from this plant for the first time, and their structural configurations were also determined for the first time.
Article Abstract
The chemical constituents of the seeds of Lepidium apetalum Willd. were investigated using chromatographic methods, including Diaion HP-20, Toyopearl HW-40, MCI Gel CHP-20, ODS, silica gel chromatography and semi-preparative-HPLC. Three compounds were isolated and their structures were elucidated by spectral data and physicochemical properties, which were identified as lepidiumamide A (1), cis-desulfoglucotropaeolin(2), trans-desulfoglucotropaeolin (3). Among those, compound 1 is a new phenylacetamide, compound 2 and 3 were isolated from this plant for the first time, and their configurations were also identified for the first time.
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