Patent · US Active

Enantioselective syntheses of heteroyohimbine natural product intermediates

US10654865B2 · kind B2 · utility

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Key dates

Filing dateJun 12, 2019
Grant dateMay 19, 2020
Priority date—
Expiry dateJun 12, 2039

Classification

  • Technology area (CPC C)Chemistry; Metallurgy
  • CPC primaryC07D211/32
  • WIPO fieldOrganic fine chemistry
  • WIPO sectorChemistry

Abstract

Enantioselective syntheses of cis- and trans-bicyclic dihydropyran compounds, and other intermediates, en route to heteroyohimbine alkaloids.

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