Method for producing pyrazole derivative
US10239841B2 · kind B2 · utility
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3References
20Claims
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Assignee
Inventors
Key dates
| Filing date | Mar 23, 2016 |
| Grant date | Mar 26, 2019 |
| Priority date | — |
| Expiry date | Mar 23, 2036 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P20/55
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
The invention relates to a production method of pyrazole derivative (6) by reacting compound (5) with an oxidant. wherein R1, R2, R3, X1, X2 and Z1 are as defined herein.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.