Synthesis and mechanistic studies of a novel homoisoflavanone inhibitor of endothelial cell growth.

ABSTRACT: Preventing pathological ocular angiogenesis is key to treating retinopathy of prematurity, diabetic retinopathy and age-related macular degeneration. At present there is no small molecule drug on the market to target this process and hence there is a pressing need for developing novel small molecules that can replace or complement the present surgical and biologic therapies for these neovascular eye diseases. Previously, an antiangiogenic homoisoflavanone was isolated from the bulb of a medicinal orchid, Cremastra appendiculata. In this study, we present the synthesis of a novel homoisoflavanone isomer of this compound. Our compound, SH-11052, has antiproliferative activity against human umbilical vein endothelial cells, and also against more ocular disease-relevant human retinal microvasc

SUBMITTER: Basavarajappa HD 

PROVIDER: S-EPMC3994091 | biostudies-literature | 2014

REPOSITORIES: biostudies-literature