Pentacyclic heterocycles
US11267821B2 · kind B2 · utility
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4References
5Claims
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Key dates
| Filing date | Mar 3, 2020 |
| Grant date | Mar 8, 2022 |
| Priority date | — |
| Expiry date | Mar 3, 2040 |
Classification
- Technology area (CPC —)General
Abstract
The present invention provides compounds represented by formulas (I) to (XVII) or pharmaceutically acceptable salts thereof:
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.