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:
Aug. 06, 2013
Filed:
Jul. 07, 2010
Applicants:
Svend Treppendahl, Virum, DK;
Allan Carsten Dahl, Nyrup, DK;
Inventors:
Svend Treppendahl, Virum, DK;
Allan Carsten Dahl, Nyrup, DK;
Assignee:
H. Lundbeck A/S, Valby, DK;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07D 241/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention relates to a process for the manufacture of 4-((1R,3S)-6-Chloro-3-phenyl-indan-1-yl)-1,2,2-trimethyl-piperazine or a pharmaceutically acceptable salt thereof and a process for the manufacture of 1-((1R,3S)-6-Chloro-3-phenyl-indan-1-yl)-3,3-dimethyl-piperazine or a pharmaceutically acceptable salt thereof.
Treppendahl, Svend. (2013). Manufacture of 4-((1r,3s)-6-chloro-3-phenyl-indan-1-yl)-1,2,2-trimethyl-piperazine and 1-((1r,3s)-6-chloro-3-phenyl-indan-1-yl)-3,3-dimethyl-piperazine (U.S. Patent No. 8501947). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8501947
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile