Benzimidazole-proline derivatives
US11040966B2 · kind B2 · utility
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24References
29Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 7, 2019 |
| Grant date | Jun 22, 2021 |
| Priority date | — |
| Expiry date | May 7, 2039 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D403/14
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The present invention relates to compounds of the formula (II) wherein Ar1, R1, R2, R3, R4a, R4b and (R5)n are as described in the description, to their preparation, to pharmaceutically acceptable salts thereof, and to their use as pharmaceuticals, to pharmaceutical compositions containing one or more compounds of formula (II), and especially to their use as orexin receptor antagonists.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.