Three new pterosins from <i>Pteris semipinnata</i>
نویسندگان
چکیده
Three new pterosins, named as semipterosin A (1), B (2) and C (3), together with 11 known pterosins (4–14), were isolated from the aerial parts of Pteris semipinnata. Their structures elucidated by HRESI-MS, NMR spectral data, CD literature comparisons. assessed for their anti-inflammatory activity. Compounds 1–3 inhibited NF-kB induction 40.7%, 61.9% 34.0%, respectively. This is first report isolation compounds 6–14 this plant.
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ژورنال
عنوان ژورنال: Natural Product Research
سال: 2023
ISSN: ['1478-6419', '1478-6427']
DOI: https://doi.org/10.1080/14786419.2022.2162895