Tetraphase Fights Drug-Resistant Bugs As M&A Heats Up
One lesson to draw from recent M&A in the pharma space: Superbug drugs are hot. Last year, Actavis (ACT) plunked down $675 million for Durata Therapeutics, whose drug Dalvance fights some of the nastiest specimens of the class known as gram-positive bacteria. And Merck (MRK) is in the midst of an $8.4 billion buyout of Cubist Pharmaceuticals, which last year got two new drugs OK’d for both gram-positive and gram-negative bacteria that had