evacetrapib

{{Chembox | Verifiedfields = changed | verifiedrevid = 461280529 | ImageFile = Evacetrapib.svg | ImageClass = skin-invert-image | ImageSize=150px | IUPACName=Trans-4-({(5S)-5-[{[3,5-bis(trifluoromethyl)phenyl]methyl}(2-methyl-2H-tetrazol-5- yl)amino]-7,9-dimethyl-2,3,4,5-tetrahydro-1H-benzazepin-1-yl}methyl) cyclohexanecarboxylic acid | OtherNames = LY2484595 |Section1= |Section2= |Section3= }}

Evacetrapib was a drug under development by Eli Lilly and Company (investigational name LY2484595) that inhibits cholesterylester transfer protein (CETP inhibitor). CETP collects triglycerides from very low-density lipoproteins (VLDL) or low-density lipoproteins (LDL) and exchanges them for cholesteryl esters from high-density lipoproteins (HDL), and vice versa, but primarily increasing high-density lipoprotein and lowering low-density lipoprotein. It is thought that modifying lipoprotein levels modifies the risk of cardiovascular disease. The first CETP inhibitor, torcetrapib, was unsuccessful because it increased levels of the hormone aldosterone and increased blood pressure, which led to excess cardiac events when it was studied. Evacetrapib does not have the same effect. When studied in a small clinical trial in people with elevated LDL and low HDL, significant improvements were noted in their lipid profile.