EP3453715A1 — 2,2-difluoropropionamide derivatives of bardoxolone methyl, polymorphic forms and methods of use thereof
Assigned to AbbVie Inc · Expires 2019-03-13 · 7y expired
What this patent protects
The present invention relates generally to the compound: N -((4a S ,6a R ,6b S ,8a R ,12a S ,14a R ,14b S )-11-cyano-2,2,6a,6b,9,9,12a-heptamethyl-10,14-dioxo-1,2,3,4,4a,5,6,6a,6b,7,8,8a,9,10,12a,14,14a,14b-octadecahydropicen-4a-yl)-2,2-difluoropropanamide, polymorphic forms th…
USPTO Abstract
The present invention relates generally to the compound: N -((4a S ,6a R ,6b S ,8a R ,12a S ,14a R ,14b S )-11-cyano-2,2,6a,6b,9,9,12a-heptamethyl-10,14-dioxo-1,2,3,4,4a,5,6,6a,6b,7,8,8a,9,10,12a,14,14a,14b-octadecahydropicen-4a-yl)-2,2-difluoropropanamide, polymorphic forms thereof, methods for preparation and use thereof, pharmaceutical compositions thereof, and kits and articles of manufacture thereof.
Drugs covered by this patent
- Skyclarys (OMAVELOXOLONE) · Biogen Us
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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