Patent · US Expired

Process for preparing N-(4′-cyano-3′-trifluoromethylphenyl)-3-(4″-fluorophenylsulfonyl)-2-hydroxy-2-methylpropionamide

US7323584B2 · kind B2 · utility

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9Claims
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Key dates

Filing dateMay 13, 2003
Grant dateJan 29, 2008
Priority date
Expiry dateJan 29, 2024

Classification

  • Technology area (CPC C)Chemistry; Metallurgy
  • CPC primaryC07C315/00
  • WIPO fieldOrganic fine chemistry
  • WIPO sectorChemistry

Abstract

The invention relates to a process for preparing N-(4′-cyano-3′-trifluoromethylphenyl)-3-(4″-fluorophenylsulfonyl)-2-hydroxy-2-methylpropionamide (bicalutamide).

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.