Disclosed are spirocyclic compounds of the formula:
The compounds of formula I are oxytocin antagonists useful in the treatment of preterm labor and dysmenorrhea, and for the stoppage of labor preporatory to Caesarian delivery. Also disclosed are pharmaceutical compositions containing these compounds as well as methods for preparing the compounds.
所公开的是式中的
螺环化合物:
式 I 的化合物是
催产素拮抗剂,可用于治疗早产和痛经,以及剖腹产前的停产。此外,还公开了含有这些化合物的药物组合物以及制备这些化合物的方法。