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:
Sep. 07, 1976
Filed:
May. 24, 1974
Applicant:
Inventor:
Aldo Trani, Milan, IT;
Assignee:
Gruppo Lepetit S.p.A., Milan, IT;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C07D / ;
U.S. Cl.
CPC ...
2603096 ; 2602 / ; 424251 ; 424273 ;
Abstract
2-(Pyrrol-1-yl)amino-4,5-dihydro-1H-imidazole derivatives of the following general formula I ##SPC1## wherein R, R.sub.1, R.sub.2 and R.sub.3 may be the same or different and are independently selected from the class consisting of hydrogen, lower alkyl, carbo-lower alkoxy, phenyl, substituted phenyl, R.sub.4 represents hydrogen or lower alkyl, n is an integer and may be 2 or 3. The corresponding pharmaceutically acceptable acid addition salts of the substances of formula I above are considered as a part of the invention. The invention compounds display very interesting anthypertensive properties.