| abstract |
Formula [D- (X) b- (AA) w- (T) g- (L)-] A drug complex having n -Ab, where D is a drug moiety having the following formula (I), or The pharmaceutically acceptable salt, ester, solvate, tautomer or stereoisomer, D is covalently attached to (X) b , if any, or to (AA) w , if any, or to (T) g , if any, or to (L) via a hydroxy or amine group. There is. The drug-antibody complex is useful for cancer treatment. |