Quinoxalinyl macrocyclic hepatitis C serine protease inhibitors

Details for Australian Patent Application No. 2004231987 (hide)

Owner Enanta Pharmaceuticals, Inc.

Inventors Wang, Zhe; Tang, Datong; Porter, Brian; Nakajima, Suanne; Sun, Ying; Miao, Zhenwei; Xu, Gouyou; Or, Yat Sun

Agent Griffith Hack

Pub. Number AU-B-2004231987

PCT Pub. Number WO2004/093798

Priority 10/418,759 18.04.03 US

Filing date 16 April 2004

Wipo publication date 4 November 2004

Acceptance publication date 19 November 2009

International Classifications

A61K 31/00 (2006.01)

A61K 31/38 (2006.01) - having sulfur as a ring hetero atom

A61K 31/395 (2006.01) - having nitrogen as a ring hetero atom, e.g. guanethidine, rifamycins

A61P 31/12 (2006.01) Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics

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

C07D 409/14 (2006.01) Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms

C07D 487/04 (2006.01) Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups

C07K 5/083 (2006.01) Peptides having up to four amino acids in a fully defined sequence

Event Publications

3 November 2005 PCT application entered the National Phase

  PCT publication WO2004/093798 Priority application(s): WO2004/093798

19 November 2009 Application Accepted

  Published as AU-B-2004231987

10 June 2010 Application for Amendment

  The nature of the amendment is as shown in the statement(s) filed 17 Feb 2010. Address for service in Australia - Griffith Hack Level 19 109 St Georges Terrace Perth WA 6000

30 September 2010 Amendment Made

  The nature of the amendment is as shown in the statement(s) filed 17 Feb 2010

7 October 2010 Standard Patent Sealed

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