The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 02, 2016
Filed:
Feb. 15, 2013
Applicant:
The University of Tokyo, Tokyo, JP;
Inventors:
Tetsuo Nagano, Tokyo, JP;
Kenjiro Hanaoka, Tokyo, JP;
Kazuhisa Hirabayashi, Tokyo, JP;
Yuko Toki, Tokyo, JP;
Assignee:
THE UNIVERSITY OF TOKYO, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07H 17/04 (2006.01); G01N 33/52 (2006.01); C07F 7/08 (2006.01);
U.S. Cl.
CPC ...
G01N 33/52 (2013.01); C07F 7/0816 (2013.01); C07H 17/04 (2013.01);
Abstract
A compound represented by the formula (I) [Rrepresents hydrogen atom or a substituent; R, R, R, and Rrepresent hydrogen atom, an alkyl group, a halogen atom, or a hydrophilic substituent; Rand Rrepresent an alkyl group or an aryl group; Rand Rrepresent a group cleaved by contact with an object substance for measurement; and X represents silicon atom, germanium atom, or tin atom] or a salt thereof, which is useful as a fluorescent probe that emits red fluorescence by contact with an object substance for measurement.