Patent ID: 8722732
Filing Date: 2014-05-13
Classification: A61K,A61P,C07B,C07C

Abstract:
1. A compound, of the formula wherein: is selected from the group consisting of 3-methoxyphenyl, 3-chlorophenyl and 1-naphthyl; each R (a) is an integer from 1 to 5; R n is an integer from 10 to about 2000; X is a spacer moiety of the formula —(CR wherein AA is a single amino acid residue chosen from alanine, valine, leucine, isoleucine, glycine, threonine, serine, cysteine, methionine, tyrosine, phenylalanine, tryptophan, aspartic acid, glutamic acid, lysine, arginine, histidine, and proline, or a pharmaceutically acceptable salt or solvate thereof.