Owner SCHERING CORPORATION

Inventors Palani, Anandan; Tang, Haiqun; Xu, Ruo; Clader, John W; Mc Briar, Mark D; Su, Jing

Agent Griffith Hack

Pub. Number AU-A-2002348269

PCT Number PCT/US02/38408

PCT Pub. Number WO2003/047568

Priority 60/337,262 04.12.01 US; 60/399,853 31.07.02 US

Filing date 3 December 2002

Wipo publication date 17 June 2003

A61K 031/40 - having five-membered rings with one nitrogen as the only ring hetero atom, e.g. sulpiride, succinimide, tolmetin, buflomedil

A61K 031/4453 - only substituted in position 1, e.g. propipocaine, diperodon

A61P 003/04 Drugs for disorders of the metabolism

C07D 207/06 Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom

C07D 207/10 Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom

C07D 207/12 Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom

C07D 207/14 Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom

C07D 209/52 Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom

C07D 211/34 Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings

C07D 211/96 Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings

C07D 213/75 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 295/12 Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms

C07D 333/36 Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom

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

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

C07D 409/04 Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms

C07D 405/04 Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom

C07C 275/40 Derivatives of urea, i.e. compounds containing any of the groups the nitrogen atoms not being part of nitro or nitroso groups

A61K 031/381 - having five-membered rings

A61K 031/4409 - only substituted in position 4, e.g. isoniazid, iproniazid

A61K 031/4465 - only substituted in position 4