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:
Jun. 23, 2015
Filed:
Sep. 09, 2010
Applicants:
Jeong Soo Yoo, Daegu, KR;
Darpan Pandya, Daegu, KR;
Inventors:
Jeong Soo Yoo, Daegu, KR;
Darpan Pandya, Daegu, KR;
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K 51/00 (2006.01); A61M 36/14 (2006.01); A61K 51/04 (2006.01); A61K 51/08 (2006.01); A61K 51/10 (2006.01); C07D 487/08 (2006.01);
U.S. Cl.
CPC ...
A61K 51/0482 (2013.01); A61K 51/088 (2013.01); A61K 51/1051 (2013.01); C07D 487/08 (2013.01); A61K 51/082 (2013.01);
Abstract
Provided are a cross-bridged tetraaza macrocyclic compound of a novel structure that can be used, for example, as a contrast agent for diagnostic imaging or a radiopharmaceutical and a method for preparing the same. The disclosed tetraaza macrocyclic compound is able to form a stable metal complex at a lower temperature and allows easy conjugation with a bioactive substance or a chemically active substance, when compared to the existing cross-bridged tetraaza macrocyclic compounds.