Synthesis of boronic ester and acid compounds
US10000529B2 · kind B2 · utility
0Cited by
16References
16Claims
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Key dates
| Filing date | Sep 22, 2017 |
| Grant date | Jun 19, 2018 |
| Priority date | — |
| Expiry date | Sep 22, 2037 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P20/55
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The invention relates to the synthesis of boronic ester and acid compounds. More particularly, the invention provides improved synthetic processes for the large-scale production of boronic ester and acid compounds, including the peptide boronic acid proteasome inhibitor bortezomib.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.