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:
Aug. 08, 1989
Filed:
Dec. 17, 1987
Applicant:
Inventors:
Claudio Giordano, Vicenza, IT;
Graziano Castaldi, Briona, IT;
Fulvio Uggeri, Codogno, IT;
Silvia Cavicchioli, Costermano, IT;
Assignee:
Zambon S.p.A., Vicenza, IT;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07D / ; C07C / ;
U.S. Cl.
CPC ...
549450 ; 544 79 ; 544121 ; 544141 ; 544146 ; 544148 ; 544357 ; 544364 ; 544372 ; 544374 ; 544379 ; 546205 ; 546206 ; 546207 ; 546208 ; 548517 ; 548527 ; 549 60 ; 560 55 ; 560 81 ; 562407 ; 562418 ; 562419 ;
Abstract
Compounds of formula ##STR1## wherein Ar represents an optionally substituted aryl group;