263276-09-1Relevant articles and documents
Phenylalanine derivatives
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Page column 20-21, (2010/01/30)
Phenylalanine derivatives of formula (1) are described: in which:Ar1 is an aromatic or heteroaromatic group;L1 is a linker atom or group;R is a carboxylic acid or a derivative thereof;Ar2 is an optionally substituted aromatic or heteroaromatic group;and the salts, solvates, hydrates and N-oxides thereof.The compounds are able to inhibit the binding of à4 integrins to their ligands and are of use in the prophylaxis and treatment of immune or inflammatory disorders.