Method of synthesis of fluoroquinolones
US8093381B2 · kind B2 · utility
0Cited by
4References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 22, 2008 |
| Grant date | Jan 10, 2012 |
| Priority date | — |
| Expiry date | Aug 20, 2028 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D471/04
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
The invention relates to a method of preparation of fluoroquinolones of formula (I) from compounds of formula (II):in which R1, R2, R3, R4, R5, R6, R7, and X are as defined in Claim 1.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.