prodrugs of pro-1,2,9,9a-tetrahydrocyclopropa[c]benz-[e]indole-4-one tetramethoxyindolecarboxamide (CBI-TMI) was prepared using the ring-closing metathesis approach. The tricyclic intermediate was converted to an advanced precursor of a CBI-TMI prodrug equipped with a linker presumably suitable for activation using the aldolase catalytic antibody 38C2. An attempted 38C2-catalyzed two-step activation of
使用闭环复分解方法制备了用于合成pro -1,2,9,9a-四氢环丙 [ c ]benz-[ e ]indole-4-one 四甲氧基
吲哚甲酰胺(CBI-TMI)前药的
三环前体。
三环中间体被转化为 CBI-TMI 前药的高级前体,该前药配备有可能适合使用
醛缩酶催化
抗体 38C2 激活的接头。企图的羟基38C2催化两步活化亲-CBI中间涉及复古-aldol和β消除反应还检查。