Three new sesquilignans from the stems of Eleutherococcus senticosus and their bioactivities

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Title
Three new sesquilignans from the stems of Eleutherococcus senticosus and their bioactivities
Author(s)
Y Zhang; Y M Zhao; X J Shao; X H Wang; T T Bei; Y R Jiang; W H Xu; Hyun Sun Lee; M X Xiu; J Song; L Cui
Bibliographic Citation
Phytochemistry Letters, vol. 55, pp. 38-43
Publication Year
2023
Abstract
Three new sesquilignans, Eleutherocosus A (1), Eleutherocosus B (2) and Eleutherocosus C (3) together with seven known lignans (4 - 10) were isolated from the EtOAc-soluble extract of Eleutherococcus senticosus. Their structures were elucidated by the basis of spectroscopic and physicochemical analyses. All the isolates were evaluated for in vitro inhibitory activity against DGAT1 and DGAT2. Among them, compounds 1 - 3 exhibited the most potent inhibitory activity on DGAT1 with IC50 values of 71.4 ± 1.3, 79.1 ± 1.1 and 65.2 ± 1.2 μM, respectively.
Keyword
E. senticosusAraliaceaeLignansDGAT
ISSN
1874-3900
Publisher
Elsevier
Full Text Link
http://dx.doi.org/10.1016/j.phytol.2023.03.007
Type
Article
Appears in Collections:
Ochang Branch Institute > Natural Product Research Center > 1. Journal Articles
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