Linked Life Data

21138791

Source:http://linkedlifedata.com/resource/pubmed/id/21138791

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
1
pubmed:dateCreated
2011-1-3
pubmed:abstractText
In an attempt to identify potential HCV NS3 protease inhibitors lead compounds, a series of novel indoles (10a-g) was designed. Molecular modeling study, including fitting to a 3D-pharmacophore model of the designed molecules (10a-g), with HCV NS3 protease hypothesis using catalyst program was fulfilled. Also, the molecular docking into the NS3 active site was examined using Discovery Studio 2.5 software. Several compounds showed significant high simulation docking score and fit values. The designed compounds with high docking score and fit values were synthesized and biologically evaluated in vitro using an NS3 protease binding assay. It appears that most of the tested compounds reveal promising inhibitory activity against NS3 protease. Of these, compounds 10a and 10b demonstrated potent HCV NS3 protease inhibitors with IC(50) values of 9 and 12?g/mL, respectively. The experimental serine protease inhibitor activities of compounds 10a-g were consistent with their molecular modeling results. Inhibitors from this class have promising characteristics for further development as anti-HCV agents.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Jan
pubmed:issn
1464-3391
pubmed:author
pubmed:copyrightInfo
Copyright © 2010 Elsevier Ltd. All rights reserved.
pubmed:issnType
Electronic
pubmed:day
1
pubmed:volume
19
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
374-83
pubmed:meshHeading
pubmed:year
2011
pubmed:articleTitle
Molecular modeling based approach, synthesis and in vitro assay to new indole inhibitors of hepatitis C NS3/4A serine protease.
pubmed:affiliation
Pharmaceutical Chemistry Department, Faculty of Pharmacy, Ain Shams University, Cairo, Egypt. saadnasser2003@yahoo.com
pubmed:publicationType
Journal Article