Johnson & Johnson told Merck it plans to seek arbitration on whether it can pull out of a blockbuster drug partnership with Schering-Plough as that company sells itself to Merck for $41.1 billion.
Merck is in the process of buying Schering-Plough, but the companies have structured the deal as a reverse merger, allowing Schering-Plough to remain as the surviving entity. That's intended to avoid triggering terms in J&J's deal with Schering-Plough that allow it to pull out of the deal if control of Schering changes hands.
At stake in arbitration is about $2 billion a year in revenue to the newly combined company from the arthritis drug Remicade.
Merck says it still expects the deal to close by the end of the year.
Copyright 2010 The Associated Press. All rights reserved. This material may not be published, broadcast, rewritten, or redistributed.