CA Patent

CA3048591A1 — Polymorphs and solid forms of (s)-2-((2-((s)-4-(difluoromethyl)-2-oxooxazolidin-3-yl)-5,6-dihydrobenzo[f]imidazo[1,2-d][1,4]oxazepin-9-yl)amino)propanamide, and methods of production

Assigned to F Hoffmann La Roche AG · Expires 2018-11-01 · 8y expired

What this patent protects

The present invention relates to crystalline polymorph forms of (5)-2-((2-((5)-4-(difluoromethyl)-2-oxooxazolidin-3-yl)-5,6-dihydrobenzo[]imidazo[ 1,2-J] [ 1,4]oxazepin-9-yl)amino)propanamide (GDC-0077), having the structure, Formula I or stereoisomers, geometric isomers, tautome…

USPTO Abstract

The present invention relates to crystalline polymorph forms of (5)-2-((2-((5)-4-(difluoromethyl)-2-oxooxazolidin-3-yl)-5,6-dihydrobenzo[]imidazo[ 1,2-J] [ 1,4]oxazepin-9-yl)amino)propanamide (GDC-0077), having the structure, Formula I or stereoisomers, geometric isomers, tautomers, and pharmaceutically acceptable salts thereof, and processes of preparing the polymorph forms.

Drugs covered by this patent

Patent Metadata

Patent number
CA3048591A1
Jurisdiction
CA
Classification
—
Expires
2018-11-01
Drug substance claim
No
Drug product claim
No
Assignee
F Hoffmann La Roche AG
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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