Acyloxyalkyl carbamate prodrugs, methods of synthesis and use

Details for Australian Patent Application No. 2004267100 (hide)

Owner Xenoport, Inc.

Inventors Phan, Thu; Gallop, Mark A.; Yao, Fenmei; Peng, Ge; Ludwikow, Maria J.

Agent Davies Collison Cave

Pub. Number AU-B-2004267100

PCT Pub. Number WO2005/019163

Priority 60/606,637 13.08.04 US; 60/496,938 20.08.03 US

Filing date 20 August 2004

Wipo publication date 3 March 2005

Acceptance publication date 7 October 2010

International Classifications

C07C 271/22 (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

A61K 31/195 (2006.01)

C07D 207/416 (2006.01) Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom

C07D 213/79 (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 213/80 (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 307/30 (2006.01) Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom

C07D 333/38 (2006.01) Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom

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

C07D 207/40 (2006.01) Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom

Event Publications

9 March 2006 PCT application entered the National Phase

  PCT publication WO2005/019163 Priority application(s): WO2005/019163

1 June 2006 Amendment Made

  The nature of the amendment is: Amend the priority details from 10/932,374 13 Aug 2004 US to 60/606,637 13 Aug 2004 US 2004268531 ActivBiotics, Inc The nature of the amendment is: Amend the co-inventor from Duzer, John H. Van to Van Duzer, John H.

7 October 2010 Application Accepted

  Published as AU-B-2004267100

3 February 2011 Standard Patent Sealed

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