The invention relates to a compound of formula (I) wherein R1 to R4 are defined as in the description and in the claims. The compound of formula (I) are agonists of the Cannabinoid Receptor 2 and are therefore useful in the treatment of various diseases such as pain, atherosclerosis, inflammation etc.
该发明涉及公式(I)的化合物,其中R1至R4的定义如描述和索赔中所述。公式(I)的化合物是
大麻素受体2的激动剂,因此在治疗各种疾病如疼痛、动脉硬化、炎症等方面具有用处。