Iminoxycarboxylates and derivatives as inhibitors of leukotriene biosynthesis
US5512581A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | May 1, 1995 |
| Grant date | Apr 30, 1996 |
| Priority date | — |
| Expiry date | May 1, 2015 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D513/04
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
The present invention relates to a compound of formula EQU W--X--Q--Y--CH(R.sup.1)--O--N.dbd.C(R.sup.2)--A--COM or a pharmaceutically acceptable salt thereof wherein W is optionally substituted aryl or heteroaryl; X is a valence bond, or methylene, divalent alkylene, alkenylene, alkynylene or alkyloxy; Q is a valence bond, or --O--, --S--, >NR.sup.4 or >NCOR.sup.5 ; Y is optionally substituted phenyl, biphenyl, naphthyl, tetrahydronaphthyl, indolyl, pyridyl, or benzo b!thienyl, thienyl, thiazolyl, or thiazolylphenyl; R.sup.1 is alkyl, cycloalkyl, alkoxyalkyl, aryl or arylalkyl, heteroaryl or heteroarylalkyl; R.sup.2 is hydrogen, alkyl or hydroxyalkyl; A is a valence bond or is selected from alkylene, alkenylene, alkynylene, cycloalkylene, phenylene, pyridylene, thienylene and furylene; and M is a pharmaceutically acceptable, metabolically cleavable group, --OR.sup.6, --NR.sup.6 R.sup.7, --NH-tetrazoyl, --NH-2-, 3-, or 4-pyridyl, and --NH-2-, 4-, or 5-thiazolyl which inhibit leukotriene biosynthesis and are useful in the treatment of inflammatory disease states. Also disclosed are leukotriene biosynthesis inhibiting compositions and a method for inhibiting lipoxygenase activity and …
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.