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:
Nov. 25, 2025
Filed:
Jul. 26, 2023
Applicant:
H. Lundbeck A/s, Valby, DK;
Inventors:
Mikkel Fog Jacobsen, Valby, DK;
Martin Juhl, Valby, DK;
Frans Dennis Therkelsen, Valby, DK;
Tobias Gylling Frihed, Valby, DK;
Assignee:
H. Lundbeck A/S, Valby, DK;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07D 317/70 (2006.01); C07D 215/06 (2006.01); C07D 317/60 (2006.01);
U.S. Cl.
CPC ...
C07D 215/06 (2013.01); C07D 317/60 (2013.01);
Abstract
The present invention relates to a new process for manufacturing (6aR,10aR)-7-propyl-6,6a,7,8,9,10,10a,11-octahydro-[1,3]dioxolo[4′,5′:5,6]benzo[1,2-g]quinoline with formula (Ib) below, (4aR,10aR)-1-Propyl-1,2,3,4,4a,5,10,10a-octahydro-benzo[g]quinoline-6,7-diol with formula (I) below and salts thereof. Both compounds are for use in the treatment of neurodegenerative diseases and disorders such as Parkinson's Disease. The invention also relates to new intermediate compounds of said process.