Schomburginones A‒J, geranylated benzophenones from the leaves of Garcinia schomburgkiana and their cytotoxic and anti-inflammatory activities.
Anti-inflammatory
Benzophenone
Clusiaceae
Cytotoxic
Garcinia schomburgkiana
Schomburginone
Journal
Phytochemistry
ISSN: 1873-3700
Titre abrégé: Phytochemistry
Pays: England
ID NLM: 0151434
Informations de publication
Date de publication:
Jul 2023
Jul 2023
Historique:
received:
12
12
2022
revised:
09
04
2023
accepted:
28
04
2023
medline:
29
5
2023
pubmed:
2
5
2023
entrez:
1
5
2023
Statut:
ppublish
Résumé
Ten undescribed benzophenones, schomburginones A-J, together with 14 known analogs were isolated from the leaves of Garcinia schomburgkiana, an edible plant native to the Indochina region. The structures of the undescribed compounds were elucidated by NMR combined with HRMS spectroscopy, while their absolute configurations were determined using ECD and single-crystal X-ray diffraction analysis. The isolated metabolites represent benzophenone derivatives containing a modified monoterpene unit, including tri- and tetracyclic skeletons, which are rarely found in genus Garcinia. The cytotoxic evaluation on three cancerous cell lines demonstrated that schomburginone G, schomburginone H, and 3-geranyl-2,4,6-trihydroxybenzophenone were active against HeLa cells with IC
Identifiants
pubmed: 37127017
pii: S0031-9422(23)00117-6
doi: 10.1016/j.phytochem.2023.113701
pii:
doi:
Substances chimiques
Antineoplastic Agents
0
Antineoplastic Agents, Phytogenic
0
Benzophenones
0
Xanthones
0
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
113701Informations de copyright
Copyright © 2023 Elsevier Ltd. All rights reserved.
Déclaration de conflit d'intérêts
Declaration of competing interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper.