There is provided an oligopeptide compound comprising: (a) at least one nitrogen-containing basic group attached to at least one end of the oligopeptide; and (b) two or more heterocyclic monomers, at least one of which is substituted in the heterocyclic part by a branched, cyclic or part cyclic C
3-5
alkyl group, or a pharmaceutically acceptable salt or solvate thereof; which compound, salt or solvate binds to the minor groove of DNA.
提供一种寡肽化合物,包括:(a)至少一个含
氮的碱性基团连接到寡肽的至少一个末端;以及(b)两个或更多的杂环单体,其中至少一个在杂环部分被支链、环状或部分环状的C3-5烷基取代,或其药学上可接受的盐或溶剂;该化合物、盐或溶剂与DNA的小沟结合。