Enhancement of the tail hydrophobic interactions within the carbonic anhydrase IX active site via structural extension: Design and synthesis of novel N-substituted isatins-SLC-0111 hybrids as carbonic anhydrase inhibitors and antitumor agents.
Antineoplastic Agents
/ chemistry
Apoptosis
/ drug effects
Binding Sites
Carbonic Anhydrase IX
/ chemistry
Carbonic Anhydrase Inhibitors
/ chemistry
Catalytic Domain
Cell Cycle
/ drug effects
Cell Line, Tumor
Humans
Hydrophobic and Hydrophilic Interactions
Isatin
/ chemistry
Molecular Docking Simulation
Phenylurea Compounds
/ pharmacology
Protein Binding
Sulfonamides
/ pharmacology
Vascular Endothelial Growth Factor Receptor-2
/ antagonists & inhibitors
Anticancer activity
SLC-0111 hybrids
Selective hCA IX and XII inhibitors
Tail approach
VEGFR-2 inhibitors
Journal
European journal of medicinal chemistry
ISSN: 1768-3254
Titre abrégé: Eur J Med Chem
Pays: France
ID NLM: 0420510
Informations de publication
Date de publication:
15 Jan 2019
15 Jan 2019
Historique:
received:
25
09
2018
revised:
11
10
2018
accepted:
31
10
2018
pubmed:
18
11
2018
medline:
5
2
2019
entrez:
17
11
2018
Statut:
ppublish
Résumé
Herein we report the design and synthesis of novel N-substituted isatins-SLC-0111 hybrids (6a-f and 9a-l). A structural extension approach was adopted via N-alkylation and N-benzylation of isatin moiety to enhance the tail hydrophobic interactions within the carbonic anhydrase (CA) IX active site. Thereafter, a hybrid pharmacophore approach was utilized via merging the pharmacophoric elements of isatin and SLC-0111 in a single chemical framework. As planned, a substantial improvement of inhibitory profile of the target hybrids (K
Identifiants
pubmed: 30445264
pii: S0223-5234(18)30946-2
doi: 10.1016/j.ejmech.2018.10.068
pii:
doi:
Substances chimiques
Antineoplastic Agents
0
Carbonic Anhydrase Inhibitors
0
Phenylurea Compounds
0
SLC-0111
0
Sulfonamides
0
Isatin
82X95S7M06
KDR protein, human
EC 2.7.10.1
Vascular Endothelial Growth Factor Receptor-2
EC 2.7.10.1
Carbonic Anhydrase IX
EC 4.2.1.1
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
147-160Informations de copyright
Copyright © 2018 Elsevier Masson SAS. All rights reserved.