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:
Oct. 29, 2024
Filed:
Aug. 11, 2017
Julius-maximilians-universitaet Wuerzburg, Wuerzburg, DE;
Ralf Wyrwa, Rothenstein, DE;
Claudia Rode, Jena, DE;
Thomas Seemann, Bucha, DE;
Lorenz Meinel, Wuerzburg, DE;
Jennifer Ritzer, Estenfeld, DE;
Matthias Schnabelrauch, Jena, DE;
Julius-Maximilians-Universitaet, Wuerzburg, DE;
Abstract
It is an object of the present invention to introduce carboxylic acid-functionalities suitable for coupling into the denatonium structure by means of simple synthesis, namely the synthesis of bitter principle derivatives based on the denatonium structure according to formula 1: For example, according to the invention, lidocaine derivatives may be reacted with carboxylated benzyl halogenides. The carboxylated denatonium derivatives of the present invention are especially applied in medicine, biology, medical engineering as well as cosmetics, the pharmaceutical, chemical, and foodstuff industry.