Patent ID: 9249307
Filing Date: 2016-02-02
CPC Classification: A61K,C07D,C07H,C07K,C09B,G01N

Claim Text:
1. A compound selected from the group consisting of where each of R each of R X is selected from —OH, —SH, —NH L is selected from a divalent linear (—(CH Kat is a number of Na each of R3 and R4 is the same or different and is independently hydrogen, an aliphatic group, a heteroaliphatic group, or a PEG group P—Z where P is selected from an ethylene glycol group, a diethylene glycol group, and a polyethylene glycol group, where the polyethylene glycol group is (CH Y is selected from the group consisting of hydrogen, alkyl, sulfoalkyl, fluorine, chlorine, bromine, a substituted or unsubstituted aryl-, phenoxy-, phenylmercapto function, and a PEG group P—Z where P is selected from an ethylene glycol group, a diethylene glycol group, and a polyethylene glycol group, where the polyethylene glycol group is (CH