#$%^&*AU2016228256A120161013.pdf#####ABSTRACT Conjugates of Cell Binding Molecules with Cytotoxic Agents A conjugate of a potent cytotoxic agent with a cell-surface receptor binding molecule having a Formula (I), wherein T, L, m, n, Y, R , R , R , , R , R, R, R9, R1", R", R", and R are defined herein, can be used for targeted treatment of cancer, autoimmune disease, and infectious disease.