INHIBITORS OF VEGF RECEPTOR AND HGF RECEPTOR SIGNALING
申请人:Saavedra Oscar Mario
公开号:US20120083482A1
公开(公告)日:2012-04-05
The invention relates to the inhibition of VEGF receptor signaling and HGF receptor signaling. The invention provides compounds of general formula (A)
wherein A
1
is sulfur, A
3
is CH, A
2
is CH, D is heterocycle, Z is oxygen, SO
0-2
or NR, Ar is phenyl and G is not a ring, and methods for inhibiting VEGF receptor signaling and HGF receptor signaling. The invention also provides compositions and methods for treating cell proliferative diseases and conditions.
A family of thieno[3,2-b]pyridine based small molecule inhibitors of c-Met and VEGFR2 were designed based on lead structure 2. These compounds were shown to have IC50 values in the low nanomolar range in vitro and were efficacious in human tumor xenograft models in mice in vivo. (C) 2009 Elsevier Ltd. All rights reserved.