NOVEL DIAMINOPYRAZOLE DERIVATIVES AND THEIR USE FOR OXIDATION DYEING OF KERATINOUS FIBRES

Details for Australian Patent Application No. 2002238640 (hide)

Owner L'OREAL

Inventors FESSMANN, Thilo; TERRANOVA, Eric

Pub. Number AU-A-2002238640

PCT Pub. Number WO2002/066440

Priority 01/02309 21.02.01 FR

Filing date 14 February 2002

Wipo publication date 4 September 2002

International Classifications

C07D 231/38 Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings

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

C07D 405/06 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

C07D 413/06 Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms

A61K 007/13

C07D 403/04 Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group

Event Publications

27 February 2003 Application Open to Public Inspection

  Published as AU-A-2002238640

12 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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