4-Aryl-thio-pyridin-2(1H)-ones, medicines containing them and their uses in the treatment of illnesses linked to HIV
US6015820A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Apr 15, 1998 |
| Grant date | Jan 18, 2000 |
| Priority date | — |
| Expiry date | Apr 15, 2018 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D417/12
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Compounds of formula (3) in which: PA1 R.sub.1 and R.sub.2 independently represent an atom of hydrogen, an aliphatic group or an alkyloxyalkyl group in which the alkyl chains are from C.sub.1 to C.sub.4 or together form an aromatic ring; PA1 R.sub.3 represents: PA2 an atom of hydrogen, or PA2 an NHR.sub.5 group in which R.sub.5 represents an atom of hydrogen or a COR.sub.6 group in which R.sub.6 is an aliphatic or aromatic group, or PA2 an NO.sub.2 group or PA2 a COOR.sub.7 group in which R.sub.7 is an aliphatic group, PA1 R.sub.4 represents a phenyl or heterocyclic group. These compounds can be used in the treatment of illnesses linked to the HIV virus.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.