The present invention provides a method for treating a disease, disorder or condition associated with GPR139 using compounds of formula 1: which are agonists of GPR139, certain compounds encompassed by formula 1, pharmaceutical compositions thereof, processes for making the compounds, and intermediates thereof.本發明提供了使用具有式1之化合物用於治療與GPR139相關聯的疾病、障礙或病症之方法:該等化合物係GPR139的激動劑,由式1涵蓋的某些化合物、其藥用組成物,用於製造該等化合物及其中間體之方法。