Piperidine-containing β-arylpropionic acids as potent antagonists of αvβ3/αvβ5 integrins
摘要:
The synthesis and SAR of a new class of Piperidine-based alpha(v)beta(3)/alpha(v)beta(5) integrin antagonists is described. Replacement of an amide bond in a prototype isonipecotamide by a C-C isostere, and adjustment of the spacer length between the carboxylic acid and basic moieties, led to low nanomolar antagonists of alpha(v)beta(3) and alpha(v)beta(5) integrins with excellent selectivity versus alpha(IIb)beta(3). (C) 2004 Elsevier Ltd. All rights reserved.
Piperidine-containing β-arylpropionic acids as potent antagonists of αvβ3/αvβ5 integrins
摘要:
The synthesis and SAR of a new class of Piperidine-based alpha(v)beta(3)/alpha(v)beta(5) integrin antagonists is described. Replacement of an amide bond in a prototype isonipecotamide by a C-C isostere, and adjustment of the spacer length between the carboxylic acid and basic moieties, led to low nanomolar antagonists of alpha(v)beta(3) and alpha(v)beta(5) integrins with excellent selectivity versus alpha(IIb)beta(3). (C) 2004 Elsevier Ltd. All rights reserved.