Processes for the synthesis of 2-amino-4,6-dimethoxybenzamide and other benzamide compounds
US9346743B2 · kind B2 · utility
0Cited by
2References
39Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 9, 2013 |
| Grant date | May 24, 2016 |
| Priority date | — |
| Expiry date | Oct 17, 2034 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P20/55
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
This invention provides a method for the synthesis of a 2-amino-4,6-dimethoxybenzamide and other benzamides of Compound I: wherein R1, R2, R3, and R4 each independently represent a hydrogen, a C1-C6 alkyl, or a C1-C6 alkoxy; and wherein R6 and R7 each independently represent a hydrogen, a C1-C6 alkyl, a protecting group, or a directing group.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.