The generic name for crestor is?

What is the generic name for Crestor?

Crestor’s generic name is rosuvastatin. [1]

Where does that generic name come from?

Crestor is a brand of the cholesterol-lowering medicine rosuvastatin, which is available as tablets in multiple strengths. [1]

Is there any patent/exclusivity detail tied to Crestor?

DrugPatentWatch lists patent and exclusivity tracking related to rosuvastatin (Crestor). [2]

Sources
1. https://www.drugs.com/brand-name/crestor.html
2. https://www.drugpatentwatch.com/p/crestor