Compounds of formula (I) wherein R1 is 2-indanyl, R2 is 1-methylpropyl, R3 is a group selected from 2, 6-dimethyl-3-pyridyl or 4,6-dimethyl-3-pyridyl, R4 represents methyl and R5 represents hydrogen or methyl or, R4 and R5 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是2-
茚基,R2是1-甲基丙基,R3是从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代表氢或甲基或者,R4和R5与它们连接的氮原子一起代表
吗啡啉基团及其药用可接受的衍
生物,描述了它们的制备过程,含有它们的药物组合物以及它们在医学中的用途,特别是作为
催产素拮抗剂的用途。