Disclosed herein are compounds of Formula (I), or a pharmaceutically acceptable salt, ester, amide, thereof; and methods of modulating the activity of a cannabinoid CB2 receptor comprising contacting a compound of Formula I with the cannabinoid CB2 receptor. Also disclosed are methods of imaging of a tissue by positron emission tomography, the method comprising administering to the subject a compound of Formula I, wherein the compound comprises a radioisotope. Also disclosed are methods of measuring the relative concentration of cannabinoid CB2 receptors in tissue of a subject, by using a compound of Formula I which comprises a radioisotope. In addition, method of diagnosing a disorder in a subject are disclosed.
本文公开了I式化合物,或其药学上可接受的盐、酯、酰胺等;以及调节
大麻素CB2受体活性的方法,包括将I式化合物与
大麻素CB2受体接触。还公开了通过正电子发射断层扫描成像组织的方法,该方法包括向受试者注射I式化合物,其中该化合物包含放射性同位素。还公开了通过使用含有放射性同位素的I式化合物来测量受试者组织中
大麻素CB2受体的相对浓度的方法。此外,还公开了一种诊断受试者疾病的方法。