New coumarins and monoterpene galloylglycoside from the stem bark of Sapium baccatum.
Animals
Anti-Inflammatory Agents
/ isolation & purification
Antifungal Agents
/ isolation & purification
Candida albicans
/ drug effects
Cell Line
China
Coumarins
/ isolation & purification
Mice
Molecular Structure
Monoterpenes
/ isolation & purification
Phytochemicals
/ isolation & purification
Plant Bark
/ chemistry
Sapium
/ chemistry
Anti-inflammatory
Antifungal activity
Coumarins
Monoterpene galloylglycoside
Sapium baccatum
Journal
Fitoterapia
ISSN: 1873-6971
Titre abrégé: Fitoterapia
Pays: Netherlands
ID NLM: 16930290R
Informations de publication
Date de publication:
Apr 2019
Apr 2019
Historique:
received:
06
02
2019
revised:
16
03
2019
accepted:
16
03
2019
pubmed:
23
3
2019
medline:
16
7
2019
entrez:
23
3
2019
Statut:
ppublish
Résumé
Sapium baccatum has been traditionally used as therapeutic remedies. To support its medicinal benefits, our current phytochemical investigation attempted to further discover novel bioactive compounds from S. baccatum. Eight new phenolic compounds, namely, seven coumarins (1-7) and one monoterpene galloylglycoside (8), together with 23 (9-31) known compounds were isolated. Their structures were determined by extensive spectroscopic methods and comparison with literatures. The three pairs of enantiomers of 1, 2 and 7 were confirmed on the basis of HPLC chiral analysis, electronic circular dichroism data and optical rotations. Two coumarins (1-2) were proven to be artifacts through HPLC analysis. The inhibitory effects on TNF-α secretion were examined biologically in LPS-induced BV2 microglia cells and all of the tested compounds exhibited significant inhibitory activity, especially new compound 1 possessed stronger inhibitory effects compared to the positive control quercetin. In addition, compounds 14 and 15 showed weak antifungal activity against Candida albicans SC5314 with MIC values both at 64 μg/mL. The results laid a solid foundation for additional research on S.baccatum related to its anti-inflammatory and antifungal medicinal value.
Identifiants
pubmed: 30898726
pii: S0367-326X(19)30269-2
doi: 10.1016/j.fitote.2019.03.011
pii:
doi:
Substances chimiques
Anti-Inflammatory Agents
0
Antifungal Agents
0
Coumarins
0
Monoterpenes
0
Phytochemicals
0
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
435-442Informations de copyright
Copyright © 2019 Elsevier B.V. All rights reserved.