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:
Jan. 31, 1989
Filed:
Dec. 22, 1986
Applicant:
Inventors:
Vittorio Vecchietti, Baranzate, IT;
Massimo Signorini, Baranzate, IT;
Antonio Giordani, Baranzate, IT;
Assignee:
Dr.Lo.Zambeletti S.p.A., , IT;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K / ; A61K / ; C07D / ; C07D / ;
U.S. Cl.
CPC ...
514210 ; 514212 ; 514316 ; 514326 ; 514422 ; 548518 ; 548540 ; 546208 ; 546189 ; 546245 ; 540450 ; 540480 ; 540596 ; 540597 ; 540602 ; 540607 ;
Abstract
A compound of formula (I): ##STR1## or a salt or solvate thereof in which R. CO is an acyl group containing a substituted or unsubstituted carbocyclic or heterocyclic aromatic ring, R.sub.1 and R.sub.2 are independently C.sub.1-6 alkyl or together form a C.sub.3-6 polymethylene or alkylene group, and p is 1, 2, 3 or 4, is useful for treating pain.