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. 09, 1986
Filed:
May. 07, 1984
Applicant:
Inventor:
Mariano Meneghin, Revine-Lago, IT;
Assignee:
Zambon S.p.A., Vicenza, IT;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07D / ; C07C / ;
U.S. Cl.
CPC ...
544 41 ; 544 44 ; 544 42 ; 546150 ; 548331 ; 548361 ; 549393 ; 562428 ; 564101 ; 568 27 ;
Abstract
Process for the preparation of pharmacologically active compounds containing a sulfoxide group by oxidation of a thioether with hypochlorite in an alkaline medium at a pH higher than 10 and at a temperature comprised between 0.degree. and 40.degree. C.