Title:
COVALENTLY IMMOBILISED FLUOROIONOPHORES FOR OPTICAL ION SENSORS
Document Type and Number:
WIPO Patent Application WO1998003497
Kind Code:
A9
Abstract:
Compounds, constructed in modular manner, of formula (I), wherein I is the monovalent residue of an ionophore, F is the monovalent residue of a fluorophore, G is a functional group, T is a trivalent organic radical and R01, R02 and R03 are each independently of the others a direct bond or a bridging group. The compounds may be used in immobilised form as active components in polymer membranes of optical sensors for the detection of ions. The sensors are distinguished by a long usable life and a high degree of sensitivity.
Inventors:
BARNARD STEVEN MARK (US)
BEERLI RENE (CH)
BERGER JOSEPH (CH)
REINHOUDT DAVID (NL)
WALDNER ADRIAN (CH)
BEERLI RENE (CH)
BERGER JOSEPH (CH)
REINHOUDT DAVID (NL)
WALDNER ADRIAN (CH)
Application Number:
PCT/EP1997/003913
Publication Date:
October 28, 1999
Filing Date:
July 21, 1997
Export Citation:
Assignee:
NOVARTIS AG (CH)
BARNARD STEVEN MARK (US)
BEERLI RENE (CH)
BERGER JOSEPH (CH)
REINHOUDT DAVID (NL)
WALDNER ADRIAN (CH)
BARNARD STEVEN MARK (US)
BEERLI RENE (CH)
BERGER JOSEPH (CH)
REINHOUDT DAVID (NL)
WALDNER ADRIAN (CH)
International Classes:
C07C69/00; C07D219/08; C07D311/90; C07D407/12; G01N21/78; C07D493/08; C08F16/14; C08F18/00; C08F20/10; C08F20/54; C08F26/00; C08F246/00; G01N33/52; G01N33/84; (IPC1-7): C07D311/90; C07D493/08; C07D219/08; G01N33/52
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