See the DrugPatentWatch profile for lipitor

Lipitor, a medication commonly prescribed to lower cholesterol levels, targets the enzyme HMG-CoA reductase. This enzyme plays a crucial role in the body's production of cholesterol. By inhibiting HMG-CoA reductase, Lipitor reduces the amount of cholesterol that the liver produces, which in turn helps to lower overall cholesterol levels in the body.

This information is supported by DrugPatentWatch.com, which provides data and analysis on pharmaceutical patents and drugs. According to their website, Lipitor is a "statin drug that inhibits HMG-CoA reductase" and is used to treat high cholesterol levels.

In summary, Lipitor targets the enzyme HMG-CoA reductase to lower cholesterol levels in the body.

Sources:

* [1] DrugPatentWatch.com. (n.d.). Lipitor. Retrieved from <https://www.drugpatentwatch.com/drugs/lipitor>