The invention provides novel compounds having the general formula (I) wherein R1, R2, A, E, G and n are as described herein, compositions including the compounds and methods of using the compounds. The compounds are useful as inhibitors of hormone sensitive lipase (HSL) and may be used for the treatment of diabetes, metabolic syndrome, dyslipidemia, atherosclerosis, obesity, cardiovascular diseases, myocardial dysfunction, inflammation, non-alcoholic fatty liver disease or non-alcoholic steatohepatitis.本発明は、一般式(I)(式中、R1、R2、A、E、G及びnは、本明細書に記載のとおりである)を有する新規化合物、該化合物を含む組成物及び該化合物を使用する方法を提供する。