Synthesis and evaluation of novel α-heteroaryl-phenylpropanoic acid derivatives as PPARα/γ dual agonists
摘要:
The synthesis of a new series of phenylpropanoic acid derivatives incorporating an heteroaryl group at the alpha-position and their evaluation for binding and activation of PPAR alpha and PPAR gamma are presented in this report. Among the new compounds, (S)-3-{4-[3-(5-methyl-2-phenyl-oxazol-4-yl)-propyl]-phenyl}-2-1,2,3- triazol-2-yl-propionic acid (17j), was identified as a potent human PPAR alpha/gamma dual agonist (EC50 = 0.013 and 0.061 mu M, respectively) with demonstrated oral bioavailability in rat and dog. 17j was shown to decrease insulin levels, plasma glucose, and triglycerides in the ZDF female rat model. In the human apolipoprotein A-1/CETP transgenic mouse model 17j produced increases in hApoA1 and HDL-C and decreases in plasma triglycerides. The increased potency for binding and activation of both PPAR subtypes observed with 17j when compared to previous analogs in this series was explained based on results derived from crystallographic and modeling studies. (C) 2009 Elsevier Ltd. All rights reserved.
The present application describes novel lactams and derivatives thereof of formula I:
1
or pharmaceutically acceptable salt forms thereof, wherein rings ring B is a 4-8 membered cyclic amide containing from 0-3 additional heteroatoms selected from N, O, and S, which are useful as metalloprotease inhibitors.
The present invention provides compounds of formula (I)
or a pharmaceutically acceptable salt thereof, wherein:
A is
X is CH2-CH2-O or -CH2CH2CH2-;
Q is
Y is CH2;
Z is absent;
B is H;
D is H,
and
E is CO2H;
that are useful as antidiabetic agents. Also disclosed are pharmaceutical compositions comprising compounds of formula (I).
本发明提供了式 (I) 的化合物
或其药学上可接受的盐,其中
A 是
X是CH2-CH2-O或-CH2CH2CH2-;
Q 是
Y 是 CH2
Z 不存在;
B 是 H;
D 是 H、
和
E 是 CO2H;
可用作抗糖尿病药物。还公开了包含式(I)化合物的药物组合物。