Patent ID: 6967240
Filing Date: 2005-11-22
Classification: A61K,C07K

Abstract:
1. A compound comprising one or more polypeptides providing a binding site of a monoclonal, polyclonal or recombinant antibody or a functionally active derivative or part thereof, wherein said compound is prepared using the group of formula (I) as a hapten, and said compound is capable of specifically binding to a compound having a structure of formula (I) represented as wherein group R 1 represents a halogen atom, -OSO 3 , -OR ′ or -NR′ 2 and group R 2 represents hydrogen, (C 1 –C 4 )alkyl, (C 1 –C 4 )alkoxy, (C 1 –C 4 )acyl, (C 1 –C 4 )acylamino, (C 1 –C 4 )carboxyaminoacyl, glutamidyl, or 2-aminopropionamidyl, and wherein the groups R group R the phenyl group may be substituted or unsubstituted, and further wherein the groups R