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:
Jan. 02, 1990
Filed:
Apr. 20, 1988
Applicant:
Inventors:
Assignee:
Akzo N.V., Arnhem, NL;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K / ; A61K / ; C07J / ; C07J / ;
U.S. Cl.
CPC ...
514176 ; 514182 ; 540 95 ; 540 96 ; 2603175 ;
Abstract
2.beta.,16.beta.-diamino-3.alpha.,17.alpha.-oxygenated androstanes having one quaternized group, process for the preparation of these compounds and pharmaceutical compositions comprising such compounds as the active ingredient. The aforementioned compounds are favourable neuro-muscular blocking agents.