INDUSTRIAL PROCESS FOR THE SYNTHESIS OF IVABRADINE HYDROBROMIDE SALT

Process for the synthesis of Ivabradine salts of formula (I) the chemical name of which is: 3-{3-[((S)-3,4-dimethoxy-bicyclo[4.2.0]octa-1,3,5-triene- 7-ylmethyl)-methyl-amino]-propyl}-7,8-dimethoxy-1,3,4,5-tetrahydro-2H-3-benzazepine-2-one salts (HQ=HCl, HBr, HI, HNO3, HClO4, (COOH)2), and new inter...

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Main Authors UJVARI Viktor, NEMET Zoltan, KASSAI Ferencne, TEMESVARI Krisztina, FAIGL Ferenc, FARAGO Janos, KISS-BARTOS Dorottya, SZOKE Katalin, MATRAVOLGYI Bela, BODI Jozsef, KISS Robert
Format Patent
LanguageEnglish
Slovenian
Published 31.08.2018
Subjects
CHEMISTRY
HETEROCYCLIC COMPOUNDS
METALLURGY
ORGANIC CHEMISTRY
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Summary:Process for the synthesis of Ivabradine salts of formula (I) the chemical name of which is: 3-{3-[((S)-3,4-dimethoxy-bicyclo[4.2.0]octa-1,3,5-triene- 7-ylmethyl)-methyl-amino]-propyl}-7,8-dimethoxy-1,3,4,5-tetrahydro-2H-3-benzazepine-2-one salts (HQ=HCl, HBr, HI, HNO3, HClO4, (COOH)2), and new intermediates thereof. Certain crystalline forms of the acid addition salts of Ivabradine (I) with nitric acid (I, HQ=HNO3), hydrobromic acid (I, HQ=HBr), hydroiodic acid (I, HQ=HI), oxalic acid (I, HQ= (COOH)2) and perchloric acid (I, HQ=HClO4)).
Bibliography:Application Number: SI20110031512T