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. 10, 1990
Filed:
Jan. 17, 1989
Applicant:
Inventors:
Akira Yokoyama, Otsu, JP;
Yasushi Arano, Uji, JP;
Assignee:
Nihon Medi-Physics Co., Ltd., Hyogo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K / ; A61K / ; C07F / ; C07C / ;
U.S. Cl.
CPC ...
424-11 ; 534 10 ; 534 14 ; 424D / ;
Abstract
A Tc-99m mononuclide complex compound of the formula: ##STR1## wherein R.sub.1 and R.sub.2 are each a hydrogen atom or a C.sub.1 -C.sub.3 alkyl group and X is an anion, which is useful as a radioactive diagnostic agent for imaging of brain, cardiac muscle, pancreas or the like.