Document Detail


Design, synthesis and anti-diabetic activity of 4-phenoxy-nicotinamide and 4-phenoxy-pyrimidine-5-carboxamide derivatives as potent and orally efficacious TGR5 agonists.
MedLine Citation:
PMID:  23148522     Owner:  NLM     Status:  Publisher    
Abstract/OtherAbstract:
4-Phenoxy-nicotinamide and 4-phenoxy-pyrimidine-5-carboxamide derivatives as potent and orally efficacious TGR5 agonists are reported. Several 4-phenoxy-nicotinamide derivatives were found to activate human and mouse TGR5 (hTGR5 and mTGR5) with EC50 values in the low nanomolar range. Compound 23g, with an EC50 value of 0.72 nM on hTGR5 and 6.2 nM on mTGR5, was selected for further in vivo efficacy studies. This compound exhibited a significant dose-dependent glucagon-like peptide-1 (GLP-1) secretion effect. A single oral dose of 23g (50 mg/kg) significantly reduced blood glucose levels in db/db mice and caused a 49% reduction in the area under the blood glucose curve (AUC)0-120 min following an oral glucose tolerance test (OGTT) in imprinting control region (ICR) mice. However, 23g stimulated gallbladder filling, which might result in side effects to the gallbladder.
Authors:
Hongliang Duan; Mengmeng Ning; Xiaoyan Chen; Qingan Zou; Liming Zhang; Ying Feng; Lina Zhang; Ying Leng; Jianhua Shen
Publication Detail:
Type:  JOURNAL ARTICLE     Date:  2012-11-13
Journal Detail:
Title:  Journal of medicinal chemistry     Volume:  -     ISSN:  1520-4804     ISO Abbreviation:  J. Med. Chem.     Publication Date:  2012 Nov 
Date Detail:
Created Date:  2012-11-14     Completed Date:  -     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  9716531     Medline TA:  J Med Chem     Country:  -    
Other Details:
Languages:  ENG     Pagination:  -     Citation Subset:  -    
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