Patents by Inventor Jens-Jorgen Larsen

Jens-Jorgen Larsen 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).

  • Tetrahydroisoxazolo[4,5-c]pyridine derivatives useful in the treatment of malfunctions of the acetylcholine or muscarinic systems
    Patent number: 4608378
    Abstract: The present invention relates to novel compounds of the following formula: ##STR1## individual isomers and pharmaceutically acceptable acid addition salts thereof, wherein R.sub.1 is hydrogen, alkyl or phenyl-lower alkyl, in which the phenyl group may be substituted with halogen, lower alkyl or lower alkoxy; R.sub.2 is alkyl, alkenyl, alkynyl or phenyl-lower alkyl, in which the phenyl group may be substituted with halogen, lower alkyl or lower alkoxy; and R.sub.4 is hydrogen or alkyl.The invention moreover relates to methods for the preparation of the compounds of formula I, to novel intermediates, to pharmaceutical compositions containing same and to methods for the treatment of disorders, caused by malfunction of the acetylcholine (AcCh) or muscarinic system, by administering a non-toxic effective amount of a compound of the formula I.
    Type: Grant
    Filed: May 18, 1984
    Date of Patent: August 26, 1986
    Assignee: H. Lundbeck A/S
    Inventors: Erik Falch, Povl Krogsgaard-Larsen, Per Sauerberg, Anne V. Christensen, Jens-Jorgen Larsen