Izabela Tworowska,Jennifer Sims-Mourtada,Ebrahim S. Delpassand
申请号：
US14128347
公开号：
US20140228551A1
申请日:
2012.06.20
申请国别(地区):
US
年份:
2014
代理人:
摘要：
The invention provides D02S derivatives conjugated to monosaccharide ligands directly or through a linker and optionally chelated to a metal, wherein the D02S derivatives having the following structure: wherein R1′, R2′ are each independently —OH or —O-alkyl R1 is a hydrogen, a linker, or a ligand R3 is a linker and/or a ligand and n is an integer from 1 to 10 the linker is an amino acid, a peptide, an amino alcohol, a polyethylylene glycol, an alkyl, an alkenyl, an alkynyl, an azide, an aromatic compound, a carboxylic acid, or an ester, the alkyl, alkenyl, or alkynyl is optionally substituted with an alkyl, a halogen, a nitro group, a hydroxyl group, an amino group, or a carboxyl group the ligand is a GLUT1 targeting moiety.
