The present invention relates to an azabicyclo-substituted triazole derivative, a preparation method and a pharmaceutical use thereof. In particular, the present invention relates to an azabicyclo-substituted triazole derivative as shown by general formula (I), the preparation method thereof and a pharmaceutical composition containing the same, and the use thereof as a therapeutic agent. Particularly the use as an oxytocin antagonist and the use in the preparation of a medicament for treating or preventing diseases or disorders well-known or displayable having a beneficial effect by inhibiting oxytocin. The definition of each substituent of the general formula (I) is the same as that in the description.本發明涉及氮雜雙環基取代的三唑類衍生物、其製備方法及其在醫藥上的應用。具體而言,本發明涉及一種通式(I)所示的新的氮雜雙環基取代的三唑類衍生物、其製備方法及其含有該衍生物的醫藥組成物及其作為治療劑,特別是作為催產素拮抗劑的用途和在製備用於治療或預防已知或可顯示抑制催產素會產生有益效應的疾病或病症的藥物中的用途,其中通式(I)的各取代基與說明書中的定義相同。