The invention relates to compounds of formula (I): useful for treating disorders mediated by acyl coA-diacylglycerol acyl transferase 1 (DGAT1), e.g. metabolic disorders. The invention also provides methods of treating such disorders, and compounds and compositions etc. for their treatment.本發明係關於式(I)化合物,其可用於治療由醯基coA-二醯基甘油醯基轉移酶1(DGAT1)介導之病症,例如代謝病症。本發明亦提供治療該等病症之方法及用於其治療之化合物及組合物等。