Antibiotic oxazolidinone derivatives
US6605630B1 · kind B1 · utility
Assignee
Inventor
Key dates
| Filing date | Feb 18, 2000 |
| Grant date | Aug 12, 2003 |
| Priority date | — |
| Expiry date | Feb 18, 2020 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D471/04
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
The invention concerns a compound of the formula (I): wherein, for example:T is of the formula (IA), (IB), or (IC); R1 is of the formula —NHC(═O)Rb wherein Rb is (1-4C)alkyl;R2 and R3 are hydrogen or fluoro;>A—B— is >C═CH— (but not when T is (IA)) or >CH—CH2—;wherein when T is of the formula (IA) or (IB);R6 is, for example, (1-4C)alkyl; R5 is hydrogen, R10CO—, R10SO2— or R10CS— wherein R10 is, for example, optionally substituted phenyl, or (1-10C)alkyl,or when T is of the formula (IA), (IB); or (IC):R5 and R6 are linked to give a 5- or 6-membered ring which is fused to the ring shown in (IA), (IB), or (IC) so as to give an optionally substituted bicyclic ring;and pharmaceutically acceptable salts thereof, processes for their preparation, pharmaceutical compositions containing them, and their use as antibacterial agents.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.