Halogenobenzoic acid derivatives and their preparation
US4791225A · kind A · utility
6Cited by
3References
1Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 16, 1987 |
| Grant date | Dec 13, 1988 |
| Priority date | — |
| Expiry date | Jan 16, 2007 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C51/60
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
The present invention is concerned with certain novel halogenobenzoic acid derivatives of the following formula, ##STR1## wherein R is a chlorine atom, amino group or hydroxy group, X is a chlorine atom or bromine atom, which are useful intermediates for the synthesis of antibacterial agent.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.