Uridine phosphoramide prodrug, preparation method therefor, and medicinal uses thereof
US10745434B2 · kind B2 · utility
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2References
5Claims
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Assignee
Inventors
Key dates
| Filing date | Mar 22, 2017 |
| Grant date | Aug 18, 2020 |
| Priority date | — |
| Expiry date | Mar 22, 2037 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07H1/00
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The present invention relates to a uridine phosphoramide prodrug, the preparation method therefor, and the medicinal uses thereof. The prodrug of the present invention is a chemical compound as shown in formula I, an optical isomer thereof or a pharmaceutically acceptable salt thereof. The prodrug of the present invention further comprises a solvate of the chemical compound shown in formula I, of an optical isomer thereof or of a pharmaceutically acceptable salt thereof. The prodrug of the present invention can treat viral infectious diseases, particularly hepatitis C viral infectious diseases.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.