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:
May. 10, 1977
Filed:
May. 01, 1975
Applicant:
Inventor:
Helge Guttorm Gundersen, Oslo, NO;
Assignee:
A/S Farmaceutisk Industri, Oslo, NO;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C / ;
U.S. Cl.
CPC ...
2605 / ; 2603437 ; 2602 / ; 26050114 ; 424280 ; 424316 ; 424326 ;
Abstract
There are disclosed new hexamethylene-bis-biguanides having antibacterial activity, and two processes for the preparation thereof. The new compounds have the general formula ##STR1## wherein R represents H, and R' represents an hexyl or pentyl group being substituted with one or two methyl groups, or represents a cycloalkyl group having more than 6 carbon atoms, a lower-alkyl-cycloalkyl group or a cycloalkyl-lower-alkyl group, or R and R' together with the adjacent nitrogen atom represent an azabicyclo(3,2,2)-nonane double ring.