Mal-PEG4-VC-PAB-DMEA-PNU-159682, a drug-linker conjugate for ADC, consists the ADC linker Mal-PEG4-VC-PAB and a potent ADC cytotoxin DMEA-PNU-159682. DMEA-PNU-159682 includes metabolites of nemorubicin (MMDX) from liver microsomes and ADC cytotoxin PNU-159682[1].
[1]. John Flygare, et al. Anthracycline disulfide intermediates, antibody-drug conjugates and methods. WO2016040825A1
















