Patent · US Active

Method for preparing L-glufosinate

US11655265B2 · kind B2 · utility

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29Claims
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Key dates

Filing dateJun 15, 2022
Grant dateMay 23, 2023
Priority date—
Expiry dateJun 15, 2042

Classification

  • Technology area (CPC C)Chemistry; Metallurgy
  • CPC primaryC07F9/65844
  • WIPO fieldOrganic fine chemistry
  • WIPO sectorChemistry

Abstract

Provided are a method for preparing L-glufosinate and the intermediate compounds of formula (V) and formula (III).

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