AU Patent

AU2017282305A1 — Method for producing substituted polycyclic pyridone derivative and crystal of same

Assigned to Shionogi and Co Ltd · Expires 2018-12-06 · 7y expired

What this patent protects

Provided is a method for producing a substituted polycyclic pyridone derivative. A method for producing a compound represented by formula (II), which is characterized in that a compound represented by formula (I) is reacted with a compound represented by formula R

USPTO Abstract

Provided is a method for producing a substituted polycyclic pyridone derivative. A method for producing a compound represented by formula (II), which is characterized in that a compound represented by formula (I) is reacted with a compound represented by formula R

Drugs covered by this patent

Patent Metadata

Patent number
AU2017282305A1
Jurisdiction
AU
Classification
—
Expires
2018-12-06
Drug substance claim
No
Drug product claim
No
Assignee
Shionogi and 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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