Owner Encysive Pharmaceuticals Inc.

Inventors Bui, Huong; Kassir, Jamal; Market, Robert V.; Li, Wen; Anderson, Eric C.; Gao, Daxin; Wu, Chengde; Wang, Junmei

Agent Spruson & Ferguson

Pub. Number AU-B-2004212985

PCT Pub. Number WO2004/073634

Priority 60/448,791 20.02.03 US

Filing date 18 February 2004

Wipo publication date 2 September 2004

Acceptance publication date 14 October 2010

C07D 211/26 (2006.01) Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings

A61K 31/18 (2006.01) - Sulfonamides

A61K 31/40 (2006.01) - having five-membered rings with one nitrogen as the only ring hetero atom, e.g. sulpiride, succinimide, tolmetin, buflomedil

A61K 31/402 (2006.01) - 1-aryl-substituted, e.g. piretanide

A61K 31/435 (2006.01) - having six-membered rings with one nitrogen as the only ring hetero atom

A61K 31/445 (2006.01) - Non-condensed piperidines, e.g. piperocaine

A61K 31/495 (2006.01) - having six-membered rings with two nitrogen atoms as the only ring hetero atoms, e.g. piperazine

A61K 31/5375 (2006.01) - 1,4-Oxazines, e.g. morpholine

A61K 31/55 (2006.01) - having seven-membered rings, e.g. azelastine, pentylenetetrazole

C07C 311/29 (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

C07D 207/08 (2006.01) Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom

C07D 207/09 (2006.01) Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom

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

C07D 209/08 (2006.01) Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom

C07D 209/44 (2006.01) Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom

C07D 211/14 (2006.01) Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings

C07D 213/74 (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 237/08 (2006.01) Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings

C07D 239/26 (2006.01) Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings

C07D 241/42 (2006.01) Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings

C07D 295/135 (2006.01) 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 333/38 (2006.01) 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