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. 26, 1980
Filed:
Jun. 24, 1977
Applicant:
Inventor:
Pius A Wehrli, North Caldwell, NJ (US);
Assignee:
Hoffmann-La Roche Inc., Nutley, NJ (US);
Primary Examiner:
Int. Cl.
CPC ...
C07C / ; C07C / ; C07C / ;
U.S. Cl.
CPC ...
560 20 ; 2603 / ; 260404 ; 2604 / ; 2605 / ; 2605 / ; 260954 ; 424311 ; 544162 ; 562574 ; 560 22 ; 560 23 ; 560 30 ; 560 33 ; 560 46 ; 560 47 ; 560 49 ; 560 65 ; 560 74 ; 560 83 ; 560 88 ; 560110 ; 560156 ; 560231 ; 560250 ; 560253 ; 560262 ; 560266 ; 568687 ; 568704 ; 568 11 ; 568423 ; 568946 ;
Abstract
There are disclosed herein derivatives of bisfunctionalized compounds, wherein said compounds have been formed by the introduction of a nitro group and a hydroxyl group in the form of an ester into a conjugated diene molecule by treatment of said conjugated dienes with nitric acid in the presence of a carboxylic acid anhydride. The novel compounds produced by this process are useful as bactericides, fungicides and valuable organic synthesis intermediates.