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:
Oct. 09, 1984
Filed:
Mar. 24, 1983
Applicant:
Inventors:
Bernard Loev, Scarsdale, NY (US);
Fu-Chih Huang, Boonton, NJ (US);
Assignee:
USV Pharmaceutical Corporation, Tarrytown, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K / ; A61K / ; C07D / ; C07D / ;
U.S. Cl.
CPC ...
424246 ; 4242485 ; 42424851 ; 42424853 ; 42424856 ; 42424857 ; 544 34 ; 544 74 ; 544101 ;
Abstract
New benzobisoxazinetetrones having anti-allergic activity are described. These benzobisoxazinetetrones are represented by the following formula: ##STR1## and pharmaceutically acceptable salts thereof, wherein: X and Y are independently O, S, NH, N-alkyl or N-aryl;