Patent · US Active

Substituted imidazo[1,5-a]quinoxalin-4(5H)-ones as PDE9 inhibitors

US8357688B2 · kind B2 · utility

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1References
9Claims
0Family size

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Inventors

Key dates

Filing dateMar 4, 2010
Grant dateJan 22, 2013
Priority date—
Expiry dateMar 4, 2030

Classification

  • Technology area (CPC C)Chemistry; Metallurgy
  • CPC primaryC07D519/00
  • WIPO fieldPharmaceuticals
  • WIPO sectorChemistry

Abstract

Substituted imidazo[1,5-a]quinoxalin-4(5H)-ones are useful as PDE9 inhibitors.

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