Title:
ISOTOPE-LABELED PYRYLIUM COMPOUND
Document Type and Number:
WIPO Patent Application WO/2013/147096
Kind Code:
A1
Abstract:
The present invention provides: a compound represented by formula (I) or a salt thereof; a method for quantitatively analyzing a target substance containing an amino group, which comprises labeling the target substance in at least two samples by the isotopic labeling respectively using, as labeling compounds, at least two types of the compounds or salts thereof that have different masses from each other so that the mass of the target substance in one of the samples can be different from the mass of the target substance in the other of the samples; and others.
Inventors:
MATSUKAWA SHIGERU (JP)
NARITA KAZUMI (JP)
ARAKAWA YASUSHI (JP)
SHIMODAIRA HARUKI (JP)
NARITA KAZUMI (JP)
ARAKAWA YASUSHI (JP)
SHIMODAIRA HARUKI (JP)
Application Number:
PCT/JP2013/059405
Publication Date:
October 03, 2013
Filing Date:
March 28, 2013
Export Citation:
Assignee:
NAT UNIVERSITY CORP UNIVERSITY OF FUKUI (JP)
HOKURIKU UNIVERSITY (JP)
TAIYO NIPPON SANSO CORP (JP)
HOKURIKU UNIVERSITY (JP)
TAIYO NIPPON SANSO CORP (JP)
International Classes:
C07D309/34; G01N27/62
Domestic Patent References:
| WO2008156139A1 | 2008-12-24 | |||
| WO2008156139A1 | 2008-12-24 |
Foreign References:
| US4642359A | 1987-02-10 | |||
| JP2005181011A | 2005-07-07 |
Other References:
BALABAN,A.T. ET AL.: "Simple Synthesis of a Weak Nucleophilic Base (4-Ethyl-2,6-diisopropyl-3,5- dimethylpyridine) Evidencing a Double Janus Group Effect", JOURNAL OF ORGANIC CHEMISTRY, vol. 69, no. 2, 2004, pages 536 - 542, XP055163159
BALABAN,A.T.: "Preparation of selectively side- chain deuterated pyridines via pyrylium salts", JOURNAL OF LABELLED COMPOUNDS AND RADIOPHARMACEUTICALS, vol. 18, no. 11, 1981, pages 1621 - 1632, XP055163163
DIMROTH,K. ET AL.: "Radicals by oxidation of X5-phosphorin derivatives", CHEMISCHE BERICHTE, vol. 114, no. 9, 1981, pages 3004 - 3018, XP055124052
See also references of EP 2837625A4
BALABAN,A.T.: "Preparation of selectively side- chain deuterated pyridines via pyrylium salts", JOURNAL OF LABELLED COMPOUNDS AND RADIOPHARMACEUTICALS, vol. 18, no. 11, 1981, pages 1621 - 1632, XP055163163
DIMROTH,K. ET AL.: "Radicals by oxidation of X5-phosphorin derivatives", CHEMISCHE BERICHTE, vol. 114, no. 9, 1981, pages 3004 - 3018, XP055124052
See also references of EP 2837625A4
Attorney, Agent or Firm:
TAKASHIMA, HAJIME (JP)
Takashima 1 (JP)
Takashima 1 (JP)
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