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:
May. 01, 1979
Filed:
Oct. 07, 1977
Applicant:
Inventors:
Jehan F Bagli, Kirkland, CA;
Tibor Bogri, Montreal, CA;
Assignee:
Ayerst, McKenna and Harrison Limited, Montreal, CA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C / ; C07C / ; A61K / ;
U.S. Cl.
CPC ...
424305 ; 424308 ; 424309 ; 424317 ; 424319 ; 560-9 ; 560 45 ; 560 51 ; 560 53 ; 560125 ; 560126 ; 562426 ; 562453 ; 562459 ; 562463 ; 562507 ; 562508 ;
Abstract
Tropone derivatives substituted with an amino-, thio- or oxy-derivative of oxalic acid or acetic acid are disclosed. In addition, the tropone nucleus can be optionally further substituted. The foregoing compounds are useful for preventing or treating allergic conditions in a mammal. Methods for the preparation and use of the compounds are disclosed.