Compounds of formula (I)
wherein R
1
is 2-indanyl, R
2
is 1-methylpropyl, R
3
is a group selected from 2,6-dimethyl-3-pyridyl or 4,6-dimethyl-3-pyridyl, R
4
represents methyl and R
5
represents hydrogen or methyl or, R
4
and R
5
together with the nitrogen atom to which they are attached represent morpholino 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.
化合物的公式(I),其中R1为2-
吲哚基,R2为1-甲基丙基,R3为从2,6-二甲基-3-
吡啶基或4,6-二甲基-3-
吡啶基中选择的基团,R4代表甲基,R5代表氢或甲基或R4和R5与它们连接的氮原子一起代表
吗啡啡诺,以及其制备过程,含有它们的制药组合物和它们在医学上的用途,特别是它们作为
催产素拮抗剂的用途。