Novel dipeptidyl peptidase IV inhibitors, pharmaceutical compositions containing them, and process for their preparation

Details for Australian Patent Application No. 2005293266 (hide)

Owner Glenmark Pharmaceuticals S.A.

Inventors Lingam, Prasada Rao V. S.; Thomas, Abraham; Shah, Daisy Manish; Gopalan, Balasubramanian

Agent Davies Collison Cave

Pub. Number AU-B-2005293266

PCT Pub. Number WO2006/040625

Priority 1332/MUM/2004 14.12.04 IN; 1096/MUM/2004 14.10.04 IN; 60/618,102 12.10.04 US; 60/635,266 10.12.04 US

Filing date 26 July 2005

Wipo publication date 20 April 2006

Acceptance publication date 29 September 2011

International Classifications

C07D 207/16 (2006.01) Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom

A61K 31/4015 (2006.01) - having oxo groups directly attached to the heterocyclic ring, e.g. piracetam, ethosuximide

A61K 31/4025 (2006.01) - not condensed and containing further heterocyclic rings, e.g. cromakalim

C07C 237/24 (2006.01) Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by amino groups

C07C 255/31 (2006.01) Carboxylic acid nitriles

C07C 255/46 (2006.01) Carboxylic acid nitriles

C07C 259/08 (2006.01) Compounds containing carboxyl groups, an oxygen atom of a carboxyl group being replaced by a nitrogen atom, this nitrogen atom being further bound to an oxygen atom and not being part of nitro or nitroso groups

C07C 271/24 (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 275/28 (2006.01) Derivatives of urea, i.e. compounds containing any of the groups the nitrogen atoms not being part of nitro or nitroso groups

C07C 309/66 (2006.01) Sulfonic acids

C07D 207/32 (2006.01) Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom

C07D 207/34 (2006.01) Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom

C07D 401/12 (2006.01) Heterocyclic compounds containing two or more hetero rings

C07D 403/12 (2006.01) Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group

C07D 417/12 (2006.01) Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group

Event Publications

3 May 2007 PCT application entered the National Phase

  PCT publication WO2006/040625 Priority application(s): WO2006/040625

29 September 2011 Application Accepted

  Published as AU-B-2005293266

2 February 2012 Standard Patent Sealed

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