CARBIDOPA PRODRUGS AND USES THEREOF

Details for Australian Patent Application No. 2003293423 (hide)

Owner XENOPORT, INC.

Inventors XU, Feng; ZHOU, Cindy, X.; BHAT, Laxminarayan; XIANG, Jia-Ning; GALLOP, Mark, A.; CUNDY, Kenneth, C.; LI, Jianhua

Pub. Number AU-A-2003293423

PCT Number PCT/US2003/0387

PCT Pub. Number WO2004/052841

Priority 60/431,304 06.12.02 US

Filing date 8 December 2003

Wipo publication date 30 June 2004

International Classifications

C07C 243/18 Compounds containing chains of nitrogen atoms singly-bound to each other, e.g. hydrazines, triazanes

C07C 281/02 Derivatives of carbonic acid containing functional groups covered by groups in which at least one nitrogen atom of these functional groups is further bound to another nitrogen atom not being part of a nitro or nitroso group

C07D 307/89 Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom

C07D 213/30 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 295/08 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

A61K 031/15 - Oximes (CNO)

A61K 031/325 - Carbamic acids

A61P 025/16 Drugs for disorders of the nervous system

A61P 009/12 Drugs for disorders of the cardiovascular system

Event Publications

22 April 2004 Complete Application Filed

  Priority application(s): 60/431,304 06.12.02 US

5 August 2004 Application Open to Public Inspection

  Published as AU-A-2003293423

25 August 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(f)/See Reg. 8.3(3). Examination has not yet been requested or directed for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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