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Aromatic Acids and Leucine Derivatives Produced from the Deep-Sea Actinomycetes SCSIO15079 with Antihyperlipidemic Activities

Overview
Journal Mar Drugs
Publisher MDPI
Specialties Biology
Pharmacology
Date 2022 Apr 21
PMID 35447932
Authors
Affiliations
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Abstract

Six new aromatic acids (-) and three new leucine derivatives containing an unusual oxime moiety (-) were isolated and identified from the deep-sea-derived actinomycetes strain SCSIO15079, together with two known compounds (-). The structures of - including absolute configurations were determined by detailed NMR, MS, and experimental and calculated electronic circular dichroism spectroscopic analyses. Compounds - were evaluated for their antimicrobial and cytotoxicity activities, as well as their effects on intracellular lipid accumulation in HepG2 cells. Compounds and , with the most potent inhibitory activity on intracellular lipid accumulation at 10 μM, were revealed with potential antihyperlipidemic effects, although the mechanism needs to be further studied.

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