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Process for preparing pyrido[2,3-d]pyrimidin-7-one and 3,4-dihydropyrimido[4,5-d]pyrimidin-2(1H)-one derivatives

  • US 7,479,558 B2
  • Filed: 03/24/2006
  • Issued: 01/20/2009
  • Est. Priority Date: 03/25/2005
  • Status: Expired due to Fees
First Claim
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1. A compound of the formula (II):

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