Indoleamine-2,3-dioxygenase inhibitor, the preparative method and the use thereof
US11447477B2 · kind B2 · utility
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Key dates
| Filing date | Dec 20, 2018 |
| Grant date | Sep 20, 2022 |
| Priority date | — |
| Expiry date | Dec 20, 2038 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07B2200/05
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Provided is a compound represented by formula (I). Also provided are a pharmaceutical composition containing the compound of formula (I) and use of the compound in preparing indoleamine-2,3-dioxygenase (IDO) inhibitor drugs. The compound or the pharmaceutical composition thereof can be used for preparing drugs for preventing and/or treating diseases having pathological features of IDO-mediated tryptophan metabolic pathways.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.