Fluorescent probes for the quantitation of zinc

Details for Australian Patent Application No. 2001235997 (hide)

Owner Nagano, T. Daiichi Pure Chemicals Co., Ltd

Inventors Hirano, Tomoya; Nagano, Tetsuo; Kikuchi, Kazuya

Agent Collison & Co

Pub. Number AU-B-2001235997

PCT Pub. Number WO01/62755

Priority 2000-50869 28.02.00 JP

Filing date 28 February 2001

Wipo publication date 3 September 2001

Acceptance publication date 9 June 2005

International Classifications

G01N 021/77 Investigating or analysing materials by the use of optical means, i.e. using infra-red, visible, or ultra-violet light - by observing the effect on a chemical indicator

C07D 405/14 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 493/10 Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system

C09B 011/28 Diaryl- or triarylmethane dyes

C07D 311/82 Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings

Event Publications

9 June 2005 Application Accepted

  Published as AU-B-2001235997

6 October 2005 Standard Patent Sealed

24 September 2009 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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