FDA Pipeline Preview, February 2011 (Afrezza, Nuvigil, Opana ER, Liprotamase, Erwinaze, Telaprevir, SNS01-T, XL184, QLT091001, Fidaxomicin) Recent FDA action (through, January 2011) related to Afrezza, Nuvigil, Opana ER, Liprotamase, Erwinaze, Telaprevir, SNS01-T…