Quinazoline derivatives as alpha-1 adrenergic antagonists

Details for Australian Patent Application No. 2001293788 (hide)

Owner F. Hoffmann-La Roche AG

Inventors Becker, Cyrus Kephra; Zhang, Xiaoming; Melville, Chris Richard; Pfister, Juerg Roland

Agent Spruson & Ferguson

Pub. Number AU-B-2001293788

PCT Pub. Number WO02/18348

Priority 60229503 31.08.00 US

Filing date 23 August 2001

Wipo publication date 13 March 2002

Acceptance publication date 11 October 2007

International Classifications

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

A61K 31/506 (2006.01) - not condensed and containing further heterocyclic rings

A61P 13/02 (2006.01) Drugs for disorders of the urinary system

A61P 15/10 (2006.01) Drugs for genital or sexual disorders

A61P 25/00 (2006.01) Drugs for disorders of the nervous system

A61P 25/04 (2006.01) Drugs for disorders of the nervous system

A61P 25/18 (2006.01) Drugs for disorders of the nervous system

A61P 25/20 (2006.01) Drugs for disorders of the nervous system

A61P 43/00 (2006.01) Drugs for specific purposes, not provided for in groups

C07D 401/14 (2006.01) Heterocyclic compounds containing two or more hetero rings

C07D 405/14 (2006.01) 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

Event Publications

11 October 2007 Application Accepted

  Published as AU-B-2001293788

7 February 2008 Standard Patent Sealed

19 March 2009 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This patent ceased under section 143(a), or Expired. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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