Owner Dompe' pha.r.ma s.p.a.

Inventors Bertini, Riccardo; Bizzarri, Cinzia; Colotta, Francesco; Cesta, Maria Candida; Allegretti, Marcello

Agent Griffith Hack

Pub. Number AU-B-2003289993

PCT Number PCT/EP2003/0139

PCT Pub. Number WO2004/052830

Priority 02027453.6 10.12.02 EP

Filing date 9 December 2003

Wipo publication date 30 June 2004

Acceptance publication date 24 April 2008

C07C 45/56 (2006.01) Preparation of compounds having CO groups bound only to carbon or hydrogen atoms

A61P 29/00 (2006.01) Non-central analgesic, antipyretic or antiinflammatory agents, e.g antirheumatic agents

C07C 45/67 (2006.01) Preparation of compounds having CO groups bound only to carbon or hydrogen atoms

C07C 49/213 (2006.01) Ketones

C07C 49/215 (2006.01) Ketones

C07C 49/782 (2006.01) Ketones

C07C 69/738 (2006.01) Esters of carboxylic acids

C07C 271/18 (2006.01) Derivatives of carbamic acid, i.e. compounds containing any of the groups the nitrogen atom not being part of nitro or nitroso groups

C07C 309/65 (2006.01) Sulfonic acids

C07C 311/21 (2006.01) Amides of sulfonic acids, i.e. compounds having singly-bound oxygen atoms of sulfo groups replaced by nitrogen atoms, not being part of nitro or nitroso groups

C07C 317/24 (2006.01) Sulfones

C07D 209/46 (2006.01) Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom

C07D 213/50 (2006.01) Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members

C07D 319/06 (2006.01) Heterocyclic compounds containing six-membered rings having two oxygen atoms as the only ring hetero atoms

C07F 9/40 (2006.01) Compounds containing elements of the 5th Group of the Periodic System