Oleanolic acid indole derivatives as novel α-glucosidase inhibitors: Synthesis, biological evaluation, and mechanistic analysis.
Antidiabetic
Benzene-ring-substituted indole
Circular dichroism
Docking
Oleanolic acid
α-glucosidase
Journal
Bioorganic chemistry
ISSN: 1090-2120
Titre abrégé: Bioorg Chem
Pays: United States
ID NLM: 1303703
Informations de publication
Date de publication:
02 2021
02 2021
Historique:
received:
01
12
2020
accepted:
20
12
2020
pubmed:
9
1
2021
medline:
7
9
2021
entrez:
8
1
2021
Statut:
ppublish
Résumé
Research efforts have been directed to the development of oleanolic acid (OA) based α-glucosidase inhibitors and various OA derivatives showed improved anti-α-glucosidase activity. However, the inhibitory effects of indole infused OA derivatives on α-glucosidase is unknown. Herein, we synthesized a series of indole-OA (2a-2o) and -OA methyl ester (3a-3 l) derivatives with various electron withdrawing groups inducted to indole benzene ring and evaluated their anti-α-glucosidase activity. Indole OA derivatives (2a-2o) exhibited superior α-glucosidase inhibitory effects as compared to OA methyl ester derivatives (3a-3l) and OA (with IC
Identifiants
pubmed: 33418317
pii: S0045-2068(20)31878-2
doi: 10.1016/j.bioorg.2020.104580
pii:
doi:
Substances chimiques
Glycoside Hydrolase Inhibitors
0
Oleanolic Acid
6SMK8R7TGJ
alpha-Glucosidases
EC 3.2.1.20
Types de publication
Journal Article
Research Support, Non-U.S. Gov't
Langues
eng
Sous-ensembles de citation
IM
Pagination
104580Informations de copyright
Copyright © 2020 Elsevier Inc. All rights reserved.