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. 30, 1978
Filed:
Dec. 08, 1976
Applicant:
Inventors:
Karl Credner, Kaarst, DT;
Joachim Goring, Gronau, DT;
Gunter Brenner, Grefarth, DT;
Manfred Tauscher, Gronau, Leine, DT;
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K / ; C07D / ;
U.S. Cl.
CPC ...
424253 ; 544269 ;
Abstract
The salts of N-unsubstituted, N-monosubstituted and N,N-disubstituted 7-(3-amino-2-hydroxypropyl)theophylline and 5-methylisoxazole-3-carboxylic acid are hypolipidaemic agents. The compounds, of which the 7-[3-(N-methyl-N-2-hydroxyethyl)amino-2-hydroxypropyl]-theophylline salt of 5-methylisoxazole-3-carboxylic acid is a representative embodiment, are prepared by allowing the isoxazole acid and the amine to react.