Patent · US Active

Methods for preparing substituted 5,6-dihydro-6-phenylbenzo[f]isoquinolin-2-amine

US11279679B2 · kind B2 · utility

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7References
44Claims
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Assignee

Inventors

Key dates

Filing dateOct 3, 2019
Grant dateMar 22, 2022
Priority date—
Expiry dateOct 3, 2039

Classification

  • Technology area (CPC C)Chemistry; Metallurgy
  • CPC primaryC07B2200/13
  • WIPO fieldOrganic fine chemistry
  • WIPO sectorChemistry

Abstract

The present application relates to methods of preparing Compound A: or a salt thereof, and a polymorph of Compound A dihydrochloride salt:

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