New Secodaphnane-Type Alkaloids with Cytotoxic Activities from Daphniphyllum angustifolium Hutch.
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ABSTRACT: One new Daphniphyllum alkaloid, daphnioldhanol A (1), together with three known ones, were isolated from the stem part of Daphniphyllum angustifolium Hutch. Their structures were elucidated by spectroscopic methods and comparing with the literature data. Compound 2 is a new natural product, but known by synthesis as a racemate. Compound 1 exhibited week cytotoxic activity against Hela cell line with IC50 of 31.9 μM.
SUBMITTER: Lu QY
PROVIDER: S-EPMC8275811 | biostudies-literature |
REPOSITORIES: biostudies-literature
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