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:
Jan. 24, 2012
Filed:
Apr. 17, 2008
Vern Delisser, Södertälje, SE;
Martin Hedberg, Södertälje, SE;
Annette Jansson, Södertälje, SE;
Andreas Rådevik, Södertälje, SE;
Per Ryberg, Södertälje, SE;
Swantje Thiering, Gillingham Dorset, GB;
Vern Delisser, Södertälje, SE;
Martin Hedberg, Södertälje, SE;
Annette Jansson, Södertälje, SE;
Andreas Rådevik, Södertälje, SE;
Per Ryberg, Södertälje, SE;
Swantje Thiering, Gillingham Dorset, GB;
AstraZeneca AB, Sodertalje, SE;
Abstract
The present invention relates to a new process for the manufacture of the compound 2-hydroxy-3-[5-(morpholin-4-ylmethyl)pyridin-2-yl]1H-indole-5-carbonitrile as a free base and pharmaceutically acceptable salts thereof, particularly the 2-hydroxy-3-[5-(morpholin-4-ylmethyl)pyridin-2-yl]1H-indole-5-carbonitrile citrate, and to new intermediates prepared in said process suitable for large scale manufacturing of said compound.