A compound with the formula I wherein: R2 is of formula II where Q is selected from OH, SH and NRN, and RN is selected from H, methyl and ethyl, as well as drug-linkers and drug-conjugates made from this compound.
一种化合物,其
化学式为I,其中:R2的
化学式为II,其中Q从OH、SH和NRN中选择,RN从H、甲基和乙基中选择,以及由此化合物制成的药物连接体和药物共轭体。