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:
Apr. 20, 1976
Filed:
Jul. 22, 1974
Applicant:
Inventors:
Silvano Casadio, Milan, IT;
Arturo Donetti, Milan, IT;
Assignee:
Istituto de Angeli S.p.A., Milan, IT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K / ;
U.S. Cl.
CPC ...
424265 ; 424244 ; 424247 ; 424254 ; 424260 ; 424273 ; 424311 ; 424312 ;
Abstract
The specification describes quaternary bromides of scopolamine in which the substituent on the nitrogen atom has the formula --(CH.sub.2).sub.n -R in which R represents a cycloalkyl group containing up to six carbon atoms, an alkyl-substituted cycloalkyl group containing up to six carbon atoms or an epoxyethyl group and n is 1 or 2. Such compounds have valuable spasmolytic and anti-ulcer properties and pharmaceutical preparations containing them are also described.