Oxazolidin-2-one derivatives, preparation method therefor and therapeutical use thereof
US5969146A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Apr 13, 1998 |
| Grant date | Oct 19, 1999 |
| Priority date | — |
| Expiry date | Apr 13, 2018 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61P43/00
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Compounds derived from oxazolidin-2-one of formula (I) ##STR1## in which: R.sub.1 represents a hydrogen atom, an alkyl group, a hydroxyalkyl group, a fluoroalkyl group, a hydroxyfluoroalkyl group, a cyanoalkyl group, a substituted or unsubstituted phenyl group, a substituted or unsubstituted phenylmethyl group or an R.sub.3 A- group in which R.sub.3 is a cycloalklyl or cyclooxyalkyl group which is unsubstituted or substituted by a hydroxyl group and A is a --CH.sub.2 or --CH.sub.2 --CH.sub.2 radical, PA1 R.sub.2 represents a hydrogen atom or a methyl group, PA1 X represents an oxygen or sulphur atom or an NR.sub.4 group where R.sub.4 is an alkyl group or a hydrogen atom, and PA1 Z represents an oxygen atom or a --CH.dbd.CH or --CH.sub.2 --CH.sub.2 group, their process of preparation and their applications in therapeutics.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.