Soyasapogenol composition
US-9216187-B2 · Dec 22, 2015 · US
2,2-difluoropropionamide derivatives of bardoxolone methyl, polymorphic forms and methods of use thereof
US8993640B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8993640-B2 |
| Application number | US-201313869833-A |
| Country | US |
| Kind code | B2 |
| Filing date | Apr 24, 2013 |
| Priority date | Apr 27, 2012 |
| Publication date | Mar 31, 2015 |
| Grant date | Mar 31, 2015 |
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Abstract
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The present invention relates generally to the compound: N-((4aS,6aR,6bS,8aR,12aS,14aR,14bS)-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.
First claim
Opening claim text (preview).
What is claimed is: 1. A compound of the formula: or a pharmaceutically acceptable salt thereof. 2. A polymorphic form of a compound of the formula: wherein the polymorphic form has an X-ray powder diffraction pattern (CuKα) comprising a halo pea…
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Frequently asked questions
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- What does patent US8993640B2 cover?
- The present invention relates generally to the compound: N-((4aS,6aR,6bS,8aR,12aS,14aR,14bS)-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.
- Who is the assignee on this patent?
- Reata Pharmaceuticals Inc
- What technology area does this patent fall under?
- Primary CPC classification C07J63/008. Mapped technology areas include Chemistry & Metallurgy.
- When was this patent published?
- Publication date Tue Mar 31 2015 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).