Patent · US Active

Process for trans-4-amino-1-cyclohexanecarboxilic acid derivatives

US7459580B2 · kind B2 · utility

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2References
15Claims
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Inventors

Key dates

Filing dateOct 12, 2007
Grant dateDec 2, 2008
Priority date—
Expiry dateOct 12, 2027

Classification

  • Technology area (CPC C)Chemistry; Metallurgy
  • CPC primaryC07C2601/14
  • WIPO fieldOrganic fine chemistry
  • WIPO sectorChemistry

Abstract

A process for the preparation of Compound (I) comprising reacting Compound (II) with a base in an aprotic solvent, which is represented by the following scheme:wherein R1 and R2 are each independently lower alkyl.

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