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Process for the preparation of O-desmethylvenlafaxine salts : EP20080009046, filling date 14.05.2009
Zupančič, Silvo (Avtor), Vrečer, Franc (Avtor), Škrabanja, Vida (Avtor), Hvalec, Miran (Avtor), Smrkolj, Matej (Avtor), German, Tamara (Avtor)

URLURL - Predstavitvena datoteka, za dostop obiščite http://v3.espacenet.com/publicationDetails/biblio?CC=WO&NR=2009138234A1&KC=A1&FT=D&date=20091119&DB=EPODOC&locale=en_EP Novo okno

Izvleček
The present invention relates to a process for the preparation of a salt of O-desmethylvenlafaxine comprising a) dissolving or suspending O-desmethylvenlafaxine in the form of its base in a liquid medium selected from the group of solvents and suspending agents,- b) contacting O-desmethylvenlafaxine with a pharmaceutically acceptable acid to form a pharmaceutically acceptable salt of O-desmethylvenlafaxine wherein the pharmaceutically acceptable acid is selected from the group consisting of HCl,HBr, H2SO4, H3PO4, acetic acid, adipic acid, galactaric acid, D-gluconic acid, glutamic acid, glutaric acid, glycolic acid, hippuric acid, lactic acid,oxalic acid, methanesulphonic acid, ethanesulphonic acid, p- toluenesulphonic acid, camphorsulphonic acid, benzenesulphonic acid, malonic acid, L-ascorbic acid, naphtalene-2-sulfonic acid and benzoic acid; and c) separating the pharmaceutically acceptable salt of 0- desmethylvenlaf axine from the liquid medium to recover the salt, and to pharmaceutical formulations containing these salts.

Jezik:Angleški jezik
Ključne besede:patentne prijave, O-dezmetil-venlafaksin, farmacevtska industrija
Vrsta gradiva:Patent (k)
Tipologija:2.23 - Patentna prijava
Organizacija:FFA - Fakulteta za farmacijo
Leto izida:2009
Založnik:European Patent Office
Št. strani:45 f.
Kraj:Munich
UDK:661.12(88.8)
COBISS.SI-ID:2977393 Povezava se odpre v novem oknu
Število ogledov:751
Število prenosov:92
Metapodatki:XML RDF-CHPDL DC-XML DC-RDF
 
Skupna ocena:(0 glasov)
Vaša ocena:Ocenjevanje je dovoljeno samo prijavljenim uporabnikom.
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