Patents by Inventor Jonthan Alan MEDLOCK

Jonthan Alan MEDLOCK has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • FORMATION OF CHIRAL 4-CHROMANONES USING CHIRAL PYRROLIDINES IN THE PRESENCE OF ACIDS
    Publication number: 20160168110
    Abstract: The present invention relates to a synthesis of chromanones or chromanes in a stereospecific matter in view of the 2-position in the chromanone or chromane ring. It has been found that this synthesis is particularly possible in the presence of a chiral compound of a specific type and of at least one Bransted acid or in the presence a specific chiral compound having a Bransted acid functional group in the molecule.
    Type: Application
    Filed: July 3, 2014
    Publication date: June 16, 2016
    Inventors: Jonthan Alan MEDLOCK, Ulla LETINOIS, Thomas NETSCHER, Wemer BONRATH