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:
Aug. 30, 2022
Filed:
Mar. 23, 2016
Fujifilm Corporation, Tokyo, JP;
Pdradiopharma Inc., Tokyo, JP;
Hirofumi Fukunaga, Ashigarakami-gun, JP;
Hiroyuki Dozono, Togane, JP;
Akihiro Hino, Chiba, JP;
Shinobu Oshikiri, Chiba, JP;
Akio Nagano, Oamishirasato, JP;
FUJIFILM Corporation, Tokyo, JP;
PDRADIOPHARMA INC., Tokyo, JP;
Abstract
The present invention provides a compound represented by the formula (1) or a salt thereof, or a complex of the compound or the salt with a metal, in the formula (1), Arepresents a chelate group; Rrepresents a hydrogen atom or the like; Rrepresents a hydrogen atom or the like; and Z, Z, Z, Z, and Zare the same or different and each represent a nitrogen atom or CRor the like wherein Rrepresents a hydrogen atom or an optionally substituted Calkyl group or the like; Lrepresents a group represented by the formula (3) wherein R, R, R, and Rare the same or different and each represent a hydrogen atom or the like; Lrepresents an optionally substituted Calkylene group; and Lrepresents an optionally substituted Calkylene group.