AU Patent

AU2005258378B2 — Method for producing 1,2-dihydropyridine-2-one compound

Assigned to Eisai R&D Management Co Ltd · Expires 2011-04-28 · 15y expired

What this patent protects

The invention provides crystals of 3-(2-cyanophenyl)-5-(2-pyridyl)-1-phenyl-1,2-dihydropyridin-2-one and production processes therefor.

USPTO Abstract

The invention provides crystals of 3-(2-cyanophenyl)-5-(2-pyridyl)-1-phenyl-1,2-dihydropyridin-2-one and production processes therefor.

Drugs covered by this patent

Patent Metadata

Patent number
AU2005258378B2
Jurisdiction
AU
Classification
—
Expires
2011-04-28
Drug substance claim
No
Drug product claim
No
Assignee
Eisai R&D Management Co Ltd
Source
FDA Orange Book + USPTO grounding via Google Patents

Bibliographic data sourced from FDA Orange Book + USPTO public records. Plain-English summary generated by AI grounded in source text. Patent term extensions (PTR, SPC, pediatric) may shift the effective expiry. Not legal advice.

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