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:
Apr. 21, 2015
Filed:
Feb. 01, 2012
Jae Min Jeong, Seoul, KR;
Dinesh Shetty, Seoul, KR;
Dong Soo Lee, Seoul, KR;
June-key Chung, Seoul, KR;
Myung Chul Lee, Seoul, KR;
Jae Min Jeong, Seoul, KR;
Dinesh Shetty, Seoul, KR;
Dong Soo Lee, Seoul, KR;
June-Key Chung, Seoul, KR;
Myung Chul Lee, Seoul, KR;
Snur & DB Foundation, Seoul, KR;
Abstract
The present invention relates to a triazanonane derivative indicated by the chemical formula 1 below, or a pharmaceutically acceptable salt thereof, and a method for preparing same, and the triazanonane derivative according to the present invention forms a complex with a metal-fluoride and displays an effect of increasing the labeling efficiency up to 78-90% when labeling F-18, thus enabling use in various radioactive medicine labeling (In the chemical formula 1, R, R, A. E. X, n and m are as defined in the present description.)