Novel acyl coenzyme A (CoA): Diacylglycerol acyltransferase-1 inhibitors: Synthesis and biological activities of diacylethylenediamine derivatives
作者:Yoshihisa Nakada、Thomas D. Aicher、Yvan Le Huerou、Timothy Turner、Scott A. Pratt、Stephen S. Gonzales、Steve A. Boyd、Hiroshi Miki、Toshihiro Yamamoto、Hiroshi Yamaguchi、Koki Kato、Shuji Kitamura
DOI:10.1016/j.bmc.2010.01.067
日期:2010.4
A series of diacylethylenediamine derivatives were synthesized and evaluated for their inhibitory activity against DGAT-1 and pharmacokinetic profile to discover new small molecule DGAT-1 inhibitors. Among the compounds, N-[2-([1-phenyl-3-(trifluoromethyl)-1H-pyrazol-4-yl]carbonyl}amino)ethyl]-6-(2,2,2-trifluoroethoxy)pyridine-3-carboxamide 3x showed potent inhibitory activity and excellent PK profile
The present invention provides compounds represented by the formula (Ia):
the formula (Ib):
the formula (Ic):
and the formula (Id):
wherein each symbol is as defined in the specification.
According to the present invention, these compounds have a DGAT inhibitory activity and are useful for the prophylaxis, treatment or improvement of diseases or pathologies caused by high expression or high activation of DGAT.
The present invention provides compounds represented by the formula (Ie):
and the formula (If):
wherein each symbol is as defined in the specification.
According to the present invention, these compounds have a DGAT inhibitory activity and are useful for the prophylaxis, treatment or improvement of diseases or pathologies caused by high expression or high activation of DGAT.
Discovery and optimization of adamantane carboxylic acid derivatives as potent diacylglycerol acyltransferase 1 inhibitors for the potential treatment of obesity and diabetes
作者:Suvarna H. Pagire、Haushabhau S. Pagire、Gwi Bin Lee、Seo-Jung Han、Hyun Jung Kwak、Ji Young Kim、Ki Young Kim、Sang Dal Rhee、Jeong Im Ryu、Jin Sook Song、Myung Ae Bae、Mi-jin Park、Dooseop Kim、Duck Hyung Lee、Jin Hee Ahn
DOI:10.1016/j.ejmech.2015.06.043
日期:2015.8
We have developed a series of adamantane carboxylic acid derivatives exhibiting potent diacylglycerol acyltransferase 1 (DGAT1) inhibitory activities. Optimization of the series led to the discovery of E-adamantane carboxylic acid compound 43c, which showed excellent in vitro activity with an IC50 value of 5 nM against human and mouse DGAT1, also good druggability as well as microsomal stability and safety profiles such as hERG, CYP and cytotoxicity. Compound 43c significantly reduced plasma triglyceride levels in vivo (in rodents and zebrafish) and also showed bodyweight gain reduction and glucose area under curve (AUC) lowering efficacy in diet-induced obesity (DIO) mice.[GRAPHICS](C) 2015 Elsevier Masson SAS. All rights reserved.