Novel tricyclic triazolopyrimidine compounds represented by formula (I) shown in the specification and physiologically acceptable salts thereof are disclosed. These compounds have an excellent anti-allergic activity and are useful for treatment and prophylaxis of allergic diseases.
本发明揭示了在规范中显示的式(I)所代表的新型
三环三唑
嘧啶化合物及其生理上可接受的盐。这些化合物具有出色的抗过敏活性,可用于治疗和预防过敏性疾病。