Process for making phenoxy benzamide compounds
US7700640B2 · kind B2 · utility
8Cited by
43References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 11, 2005 |
| Grant date | Apr 20, 2010 |
| Priority date | — |
| Expiry date | Mar 25, 2026 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D213/80
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
A process for making a compound of formula (I), said process comprising a) reacting a compound of formula (II) with: i) a compound of formula (III) by nucleophilic aromatic substitution of X2 and ii) a compound of formula (IV) for example by nucleophilic aromatic substitution b) where necessary, converting X1 to a carboxylic acid; and c) coupling of the carboxylic acid group to an appropriate heterocyclic amine; wherein all variables are as defined in the description.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.