Nicotinyl alcohol ether derivative, preparation method therefor, and pharmaceutical composition and uses thereof
US10975049B2 · kind B2 · utility
11Cited by
2References
16Claims
0Family size
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Key dates
| Filing date | May 23, 2017 |
| Grant date | Apr 13, 2021 |
| Priority date | — |
| Expiry date | Aug 29, 2037 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C2601/14
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The present invention discloses a nicotinyl alcohol ether derivative, a preparation method therefor, and a pharmaceutical composition and uses thereof. Specifically, the invention relates to nicotinyl alcohol ether derivatives represented by formula (I), a pharmaceutically-acceptable salt thereof, a stereoisomer thereof, a preparation method therefor, a pharmaceutical composition containing the one or more compounds, and uses of the compounds in treating diseases related to PD-1/PD-L1 signal channels, such as cancers, infectious diseases and autoimmune diseases.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.