Patent · US Active

Asymmetric cyclization processes using unsaturated nitro compounds

US8754252B2 · kind B2 · utility

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11Claims
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Key dates

Filing dateJul 3, 2012
Grant dateJun 17, 2014
Priority date—
Expiry dateJul 3, 2032

Classification

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

Abstract

Disclosed are processes of forming a compound (33), (35) or (37)

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