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, 1982
Filed:
Mar. 29, 1977
Applicant:
Inventors:
George B Hoey, Ferguson, MO (US);
George P Murphy, Creve Coeur, MO (US);
Philip E Wiegert, Glens Falls, NY (US);
James W Woods, Creve Coeur, MO (US);
Assignee:
Mallinckrodt, Inc., St. Louis, MO (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K / ; C07H / ; C07C / ;
U.S. Cl.
CPC ...
536 53 ; 2603407 ; 2603 / ; 2603 / ; 424-5 ; 564 50 ; 564 82 ; 564 99 ; 564153 ; 564158 ;
Abstract
Certain 3,5-disubstituted-2,4,6-triiodoanilides of polyhydroxy-monobasic acids are useful as x-ray contrast agents. Representative of this class of compounds is the compound 3-gluconamido-2,4,6-triiodo-N-methyl-5-(N-methyl-acetamido)-benzamide and the compound 3-gluconamido-5-[N-(2-hydroxyethyl)acetamido]-2,4,6-triiodo-N-methylbenzam ide.