A 3,4-dihydroisoquinoline derivative compound of formula (I) or a non-toxic salt thereof and a pharmaceutical agent comprising it as active ingredient (wherein all symbols have the same meaning as described in the specification). The compound of formula (I) has agonizing activity on CB2 receptor and therefore it is useful for the prophilaxis and/or treatment of various diseases such as asthma, nasal allergy, atopic dermatitis, autoimmune diseases, rheumatoid arthritis, immune dysfunction, postoperative pain, carcinomatous pain, etc.
一种式(I)的
3,4-二氢异喹啉衍
生物化合物或其无毒盐,以及以其为活性成分的药物制剂(其中所有符号的含义与说明书所述相同)。式(I)化合物对 CB2 受体具有激动活性,因此可用于预防和/或治疗各种疾病,如哮喘、鼻过敏、特应性皮炎、自身免疫性疾病、类风湿性关节炎、免疫功能障碍、术后疼痛、癌性疼痛等。