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Two new linear acetogenins from the fruits of Goniothalamus gracilipes. | LitMetric

Two new linear acetogenins from the fruits of Goniothalamus gracilipes.

Nat Prod Res

a Advanced Center for Bioorganic Chemistry , Institute of Marine Biochemistry, Vietnam Academy of Science and Technology , Hanoi , Vietnam.

Published: February 2018

AI Article Synopsis

Article Abstract

Two new linear acetogenins, gracilipin A (1) and methylsaccopetrin A (2) along with seven known compounds, saccopetrin A (3), 7,3',4'-trimethylquercetin (4), rhamnazin (5), casticin (6), isokanugin (7), melisimplexin (8) and 5-hydroxy-3,7-dimethoxy-3',4'-methylenedioxyflavone (9) were isolated from the fruits of Goniothalamus gracilipes Bân. Their structures were established by spectral analysis, such as mass spectrometry, 1D-NMR, 2D-NMR and circular dichroism (CD). Compounds 1 and 3 showed cytotoxic activity against KB cell line with IC values of 14.6 and 15.3 μM, respectively.

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Source
http://dx.doi.org/10.1080/14786419.2017.1354189DOI Listing

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