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:
Dec. 27, 1977
Filed:
Feb. 23, 1976
Applicant:
Inventors:
Gianfederico Doria, Milan, IT;
PierNicola Giraldi, Milan, IT;
Francesco Lauria, Milan, IT;
Maria Luisa Corno, Milan, IT;
Piero Sberze, Varese, IT;
Marcello Tibolla, Milan, IT;
Assignee:
Carlo Erba, S. p. A., Milan, IT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D / ; C07D / ; A61K / ; A61K / ;
U.S. Cl.
CPC ...
2603452 ; 542459 ; 544111 ; 544124 ; 548335 ; 2602 / ; 260293 ; 260 58 ; 2602948 ; 2602 / ; 2603 / ; 26032685 ; 26032687 ; 2603 / ; 2603 / ; 2603 / ; 2603403 ; 2603405 ; 424283 ; 424276 ; 424273 ; 424269 ; 542430 ; 542432 ; 542454 ;
Abstract
Substituted 6-carboxy flavones are disclosed, such as, for instance, 6-carboxy-2'-isopropoxy-flavone. Such flavone derivatives possess anti-allergic activity, decrease airway resistance and increase pulmonary compliance. In addition, the compounds possess anti-ulcer activity.