Process for preparing 3-[(4S)-8-bromo-1-methyl-6-(2-pyridinyl )-4H-imidazol[1,2-a][1,4]benzodiazepin e-4-yl]propionic acid methyl ester or the benzene sulfonate salt thereof, and compounds useful in that process

Details for Australian Patent Application No. 2010294873 (hide)

Owner PAION UK Limited

Inventors Tilbrook, Stuart Gary; Schumacher, Andreas; Emmenegger, Rene

Agent Phillips Ormonde Fitzpatrick

Pub. Number AU-A-2010294873

PCT Pub. Number WO2011/032692

Priority 09011914.0 18.09.09 EP

Filing date 15 September 2010

Wipo publication date 24 March 2011

International Classifications

C07D 213/16 (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 213/18 (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 401/04 (2006.01) Heterocyclic compounds containing two or more hetero rings

C07D 487/04 (2006.01) Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups

Event Publications

12 April 2012 PCT application entered the National Phase

  PCT publication WO2011/032692 Priority application(s): WO2011/032692

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