Based on the available information, there is no evidence that Lipitor directly alters the flavor of red wine. However, Lipitor, a medication used to treat high cholesterol, can interact with grapefruit juice, which can affect the way the body processes the drug [2][3]. This interaction can lead to increased levels of Lipitor in the body, which may increase the risk of side effects.

While red wine is not known to interact with Lipitor in the same way as grapefruit juice, it is important to note that alcohol can affect cholesterol levels and interact with medications in general [1]. Therefore, it is always recommended to consult with a healthcare provider before consuming alcohol while taking Lipitor or any other medication.

In summary, while there is no evidence that Lipitor directly alters the flavor of red wine, it is important to be aware of the potential interactions between medications and alcohol, as well as the potential interactions between medications and certain foods and beverages, such as grapefruit juice.

Sources:
[1] <https://www.drugpatentwatch.com/p/tradename/LIPITOR>
[2] <https://www.health.harvard.edu/heart-health/grapefruit-juice-and-statins>
[3] <https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2980431/>