Substituted aromatic compounds for the treatment pulmonary fibrosis, liver fibrosis, skin fibrosis and cardiac fibrosis
US9884802B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 14, 2014 |
| Grant date | Feb 6, 2018 |
| Priority date | — |
| Expiry date | Sep 14, 2034 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02A50/30
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The present invention relates to substituted aromatic compounds for use in prevention or treatment of various fibrotic diseases and conditions in subjects, including pulmonary fibrosis, liver fibrosis, skin fibrosis and cardiac fibrosis, where the compound has the following formula: or a pharmaceutically acceptable salt thereof, wherein A is C5 alkyl, C6 alkyl, C5 alkenyl, C6 alkenyl, C(O)—(CH2)n—CH3 or CH(OH)—(CH2)n—CH3 wherein n is 3 or 4; R1 is H, OH or F; R2 is H, OH, F or CH2—OH; R3 is H, OH, F or CH2Ph; R4 is H, OH or F; Q is 1) (CH2)mC(O)OH wherein m is 1 or 2, 2) CH(CH3)C(O)OH, 3) C(CH3)2C(O)OH, 4) CH(F)—C(O)OH, 5) CF2—C(O)OH, or 6) C(O)—C(O)OH.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.