Ezetimibe/simvastatin

Ezetimibe/simvastatin
Combination of
Ezetimibevia Niemann-Pick C1-Like 1 protein
SimvastatinStatin HMG-CoA reductase inhibitor
Clinical data
Pronunciation/ɛˈzɛtɪmɪb ˌsɪmvəˈstætɪn/
Trade namesVytorin (US), Inegy (EU)
License data
Routes of
administration
By mouth
ATC code
Legal status
Legal status
  • AU: S4 (Prescription only)[1]
  • US: ℞-only
  • In general: ℞ (Prescription only)
Identifiers
CAS Number
PubChem CID
DrugBank
ChemSpider
UNII
KEGG
CompTox Dashboard (EPA)
Chemical and physical data
FormulaC49H59F2NO8
Molar mass828.007 g·mol−1
3D model (JSmol)
  • CCC(C)(C)C(=O)OC1CC(C=C2C1C(C(C=C2)C)CCC3CC(CC(=O)O3)O)C.C1=CC(=CC=C1C2C(C(=O)N2C3=CC=C(C=C3)F)CCC(C4=CC=C(C=C4)F)O)O
  • InChI=1S/C25H38O5.C24H21F2NO3/c1-6-25(4,5)24(28)30-21-12-15(2)11-17-8-7-16(3)20(23(17)21)10-9-19-13-18(26)14-22(27)29-19;25-17-5-1-15(2-6-17)22(29)14-13-21-23(16-3-11-20(28)12-4-16)27(24(21)30)19-9-7-18(26)8-10-19/h7-8,11,15-16,18-21,23,26H,6,9-10,12-14H2,1-5H3;1-12,21-23,28-29H,13-14H2/t15-,16-,18+,19+,20-,21-,23-;21-,22+,23-/m01/s1
  • Key:PNAMDJVUJCJOIX-IUNFJCKHSA-N
 ☒NcheckY (what is this?)  (verify)

Ezetimibe/simvastatin is a drug combination used for the treatment of dyslipidemia. It is a combination of ezetimibe (known as Zetia in the United States) and the statin drug simvastatin (known as Zocor in the US).

Ezetimibe reduces blood cholesterol by acting at the brush border of the small intestine and inhibiting the absorption of cholesterol, leading to a decrease in the delivery of intestinal cholesterol to the liver.

Simvastatin is an HMG-CoA reductase inhibitor or statin. It works by blocking an enzyme that is necessary for the body to make cholesterol. Generic versions were approved in 2017.[2] The combination preparation is marketed by Merck & Co. under the trade names Vytorin in the US and Inegy in the European Union. In 2018, it was the 349th most commonly prescribed medication in the United States, with more than 800 thousand prescriptions.[3]

  1. ^ "Prescription medicines: registration of new generic medicines and biosimilar medicines, 2017". Therapeutic Goods Administration (TGA). 21 June 2022. Retrieved 30 March 2024.
  2. ^ Clarke T, Grover D (26 April 2017). "Merck cholesterol drug Vytorin faces competition from Impax, Teva generics". Reuters. Retrieved 2 May 2017.
  3. ^ "Ezetimibe; Simvastatin - Drug Usage Statistics". ClinCalc. Retrieved 7 October 2022.