Title:
ZINC FLUORESCENT PROBE
Document Type and Number:
Japanese Patent JP2004315501
Kind Code:
A
Abstract:
To provide a zinc fluorescent probe capable of catching zinc ion specifically and emitting fluorescent light.
This zinc fluorescent probe is expressed by general formula (IA) or (IB) [wherein, R1, R2 are each H or a group expressed by formula (A) (wherein, X1 to X4 are each H, 2-pyridylmethyl, 2-pyridylethyl, 2-methyl-6-pyridylmethyl or 2-methyl-6-pyridylethyl, but at least one of them is a group different from the 2-pyridylmethyl; and (m),(n) are each 0 or 1, but are not 0 at the same time), but the R1, R2 are not H at the same time; R3, R4 are each H or a halogen atom; R5, R6 are each H, an alkylcarbonyl or an alkylcarbonyloxymethyl; and R7 is H or an alkyl].
Inventors:
KOMATSU KANESUKE
HIRANO TOMOYA
KIKUCHI KAZUYA
NAGANO TETSUO
HIRANO TOMOYA
KIKUCHI KAZUYA
NAGANO TETSUO
Application Number:
JP2004016836A
Publication Date:
November 11, 2004
Filing Date:
January 26, 2004
Export Citation:
Assignee:
NAGANO TETSUO
DAIICHI PURE CHEMICALS CO LTD
DAIICHI PURE CHEMICALS CO LTD
International Classes:
G01N21/78; C07D405/12; C07D405/14; C07D493/10; (IPC1-7): C07D405/12; C07D405/14; C07D493/10; G01N21/78
Foreign References:
| WO2001062755A1 | 2001-08-30 |
Attorney, Agent or Firm:
Patent Service Corporation Patent Office Sykes
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