Cadwalader, Simpson, Wachtell win lead roles in Pfizer mega-merger

Cadwalader Wickersham & Taft, Simpson Thacher, and Wachtell, Lipton, Rosen & Katz have won lead roles on US drug manufacturer Pfizer's $68bn acquisition of rival Wyeth, the biggest M&A deal in the world for months.

Cadwalader, Simpson, Wachtell win lead roles in Pfizer mega-merger amlawdaily.typepad.com Tue, Jan 27, 2009