C - Chemistry – Metallurgy – 07 – D
Patent
C - Chemistry, Metallurgy
07
D
C07D 405/14 (2006.01) C07D 405/12 (2006.01)
Patent
CA 2143974
The present invention provides a non-solvated crystalline polymorph of terazosin monohydrochloride designated Form III and methods for its preparation.Also disclosed is terazosin monohydrochloride methanolate and processes for its production as well as processes for its conversion to other crystalline forms ofterazosin monohydrochloride.
La présente invention permet d'obtenir un agent polymorphe cristallisé non solvaté de type monochlorhydrate de térazosine, appelé forme III, avec les méthodes de préparation. On présente également le monochlorhydrate de térazosine-méthanolate, avec les méthodes de préparation, ainsi que les procédés pour le convertir en d'autres formes cristallisées de monochlorhydrate de térazosine.
Bauer John F.
Henry Rodger F.
Morley James A.
Patel Ramesh R.
Spanton Stephen G.
Abbott Laboratories
Ogilvy Renault Llp/s.e.n.c.r.l.,s.r.l.
LandOfFree
Terazosin monohydrochloride and processes and intermediate... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Terazosin monohydrochloride and processes and intermediate..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Terazosin monohydrochloride and processes and intermediate... will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-2020856