UPDATE 2-Endo's $2.2 bln offer could complicate Auxilium Pharma's QLT deal
September 16, 2014 at 22:01 PM EDT
Sept 16 (Reuters) - Endo International Plc made an unsolicited offer to buy Auxilium Pharmaceuticals Inc for about $2.2 billion, which analysts said could complicate Auxilium's buyout of Canadian eye drug maker QLT Inc .
