AI Article Synopsis
- The study focused on the aerial parts of Astragalus tephrosioides Boiss. var. lacei, a plant from the Fabaceae family, leading to the discovery of a new compound named laceioside (1).
- The newly identified compound is characterized as 16β-acetyloxy-3-O-β-d-glucopyranosyloxy-cycloartan-11α,24ξ, 25-triol.
- The determination of the compound's structure was achieved using advanced NMR techniques, including various types of 1D and 2D spectroscopy.
Article Abstract
Phytochemical investigation of the aerial parts of Astragalus tephrosioides Boiss. var. lacei (Ali) Kirchoff. (Family Fabaceae) resulted in the isolation of a new cycloartane glycoside laceioside (1). The structure of the previously undescribed compound 1 was established as 16β-acetyloxy-3- O-β-d-glucopyranosyloxy-cycloartan-11α,24ξ, 25-triol. The structure elucidation of compound 1 was based primarily on 1D and 2D-NMR techniques including H and CNMR spectra, DEPT and by 2D COSY, HSQC and HMBC experiments.
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| http://dx.doi.org/10.1080/14786419.2018.1455042 | DOI Listing |
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