Mike Adam,Eszter Boros,Cara L. Ferreira,Chris Orvig,Eric William Price
申请号：
US13030766
公开号：
US08772446B2
申请日:
2011.02.18
申请国别(地区):
US
年份:
2014
代理人:
摘要：
A bifunctional chelating agent of the formula (I):wherein the variables R1, R1′, Q1, Q2 and M are as defined in the description of the present application. Also described is a complex of the above chelating agent to an ion of a stable or radioactive metal a conjugate of the complex covalently attached to a biological carrier and a pharmaceutical composition containing the conjugate.
