Anti-inflammatory pharmaceutical composition comprising benzopyranyl tetracycles
US9468641B2 · kind B2 · utility
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Key dates
| Filing date | Apr 16, 2015 |
| Grant date | Oct 18, 2016 |
| Priority date | — |
| Expiry date | Apr 16, 2035 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61P29/00
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Disclosed herein is an anti-inflammatory pharmaceutical composition comprising a benzopyranyl tetracycle compound represented by Chemical Formula 1 as an active ingredient. The compound exhibits excellent anti-inflammatory activity by perturbing the post-translational modification of the inflammation mediator HMGB, and thus finds applications in pharmaceutical compositions superior in the treatment or prevention of inflammation-related diseases.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.