Patent ID: 8691284
Filing Date: 2014-04-08
Classification: A61P,C08G,C12N

Abstract:
1. A block co-polymer of formula: wherein: R Q comprises a glutamic acid side chain, a aspartic acid side chain, a tyrosine side chain, a serine side chain, a threonine side chain, a lvsine side chain, a ornithine side chain, a histidine side chain, or an N-(3-hydroxypropyl)aspartamide side chain; L is a bond; an alkylene; —O—; —C(O)—; —C(O)N(R N(R R n is 0 or greater Y is O, NH, or NC(O)alkyl; X is NR R m and p are repeat block units in the polymer; q is from 1 to 20; and r is 0, 1, 2, or 3.