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.
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