Thiophene, manufacturing method thereof, and pharmaceutical application of same
US10829483B2 · kind B2 · utility
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19Claims
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Key dates
| Filing date | May 23, 2017 |
| Grant date | Nov 10, 2020 |
| Priority date | — |
| Expiry date | Aug 4, 2037 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D495/04
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
The present invention discloses a thiophene used as a uric acid transporter (URAT1) inhibitor and application of the thiophene in preparing a pharmaceutical product for treating a disease related to abnormal uric acid levels, specifically in preparing a pharmaceutical product for treating hyperuricemia and gouty arthritis. The invention specifically relates to a compound as represented by formula (I) or a pharmaceutically acceptable salt thereof.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.