3-Amino-4-phenylbutanoic acid derivatives as dipeptidyl peptidase inhibitors for the treatment or prevention of diabetes
申请人:Ashton T Wallace
公开号:US20060069116A1
公开(公告)日:2006-03-30
The present invention is directed to 3-amino-4-phenylbutanoic acid derivatives which are inhibitors of the dipeptidyl peptidase-IV enzyme (“DP-IV inhibitors”) and which are useful in the treatment or prevention of diseases in which the dipeptidyl peptidase-IV enzyme is involved, such as diabetes and particularly type 2 diabetes. The invention is also directed to pharmaceutical compositions comprising these compounds and the use of these compounds and compositions in the prevention or treatment of such diseases in which the dipeptidyl peptidase-IV enzyme is involved.
US7265128B2
申请人:——
公开号:US7265128B2
公开(公告)日:2007-09-04
Dipeptidyl peptidase IV inhibitors derived from β-aminoacylpiperidines bearing a fused thiazole, oxazole, isoxazole, or pyrazole
作者:Wallace T. Ashton、Rosemary M. Sisco、Hong Dong、Kathryn A. Lyons、Huaibing He、George A. Doss、Barbara Leiting、Reshma A. Patel、Joseph K. Wu、Frank Marsilio、Nancy A. Thornberry、Ann E. Weber
DOI:10.1016/j.bmcl.2005.03.012
日期:2005.5
A series of beta-aminoacylpiperidines bearing various fused five-membered heterocyclic rings was synthesized as dipeptidyl peptidase IV inhibitors. Potent and relatively selective inhibition could be obtained, depending on choice of heterocycle, regioisomerism, and substitution. In particular, one analog (74, DPP-IV IC50=26 nM) exhibited good oral bioavailability and acceptable half-life in the rat