Carboxylic acid derivatives that inhibit the binding of integrins to their receptors
申请人:Biediger J. Ronald
公开号:US20060276476A1
公开(公告)日:2006-12-07
A method for the inhibition of the binding of α
4
β
1
integrin to its receptors, for example VCAM-1 (vascular cell adhesion molecule-1) and fibronectin; compounds that inhibit this binding; pharmaceutically active compositions comprising such compounds; and to the use of such compounds either a above, or in formulations for the control or prevention of diseases states in which α
4
β
1
is involved.
作者:Rachel H. Carter、Mary J. Garson、Robert A. Hill、James Staunton、David C. Sunter
DOI:10.1039/p19810000471
日期:——
A flexible synthetic route leading via indan-1-ones to variously methylated and oxygenated isocoumarins is described. The indanones are prepared by alternative routes involving intramolecular Friedel–Crafts cyclisation of aryl-propionic acids or pericyclic ring closure of acrylophenones. The influence of substitution on the rate of the pericyclic reaction is assessed.