Compounds of formula (I)
wherein R
1
is 2-indanyl, R
2
is 1-ethylpropyl, R
3
is a heterocyclic group optionally substituted by one or more C
1-6
alkyl groups, R
4
represents methyl and R
5
represents hydrogen or methyl and pharmaceutically acceptable derivatives thereof are described, as are processes for their preparation, pharmaceutical compositions containing them and their use in medicine, particularly their use as oxytocin antagonists.
本文描述了公式(I)的化合物,其中R1为2-
吲哚基,R2为1-乙基丙基,R3为杂环基,可以选用一个或多个C1-6烷基进行取代,R4代表甲基,R5代表氢或甲基,以及其在医学上的用途,特别是作为
催产素拮抗剂。同时还描述了它们的制备方法、含有它们的制药组合物及其在医学上的应用。