Linker-drug intermediates of Formula I are conjugated to antibodies to form antibody-drug conjugates where the drug moiety is an N-methylalaninyl-maytansinoid.
L is
E is
n is 2, 3, 4, 5, or 6; m is 2, 3 or 4; and q is 0 or 1.
Formula I的连接药物
中间体被结合到
抗体上,形成
抗体药物结合物,其中药物部分是N-
甲基丙
氨酰马坦西诺因。L是E,n是2、3、4、5或6;m是2、3或4;q是0或1。