>FLML – oops almost missed the dates 11/19/2007 12/21/2007 not exactly timely info, right?<
Actually, it is timely.
The FDA disclosed the Paragraph-IV challenge for Coreg CR this week. The dates cited above were when the ANDA’s for the two doses of Coreg CR were submitted.
The FDA keeps the existence of a Paragraph-IV challenge confidential until the ANDA in question is accepted for filing purposes.