PROCESS FOR THE PREPARATION OF ESOMEPRAZOLE MAGNESIUM DIHYDRATE

A process for preparing Form A of (S)-5-methoxy-2-[[(4-methoxy-3,5-dimethyl-2-pyridinyl)-methyl]sulfinyl]-1H-benzimidazole magnesium dihydrate comprising crystallising or recrystallising crude (S)-5-methoxy-2-[[(4-methoxy-3,5-dimethyl-2-pyridinyl)-methyl]sulfinyl]-1H-benzimidazole magnesium dihydrat...

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Bibliographic Details
Main Authors RAO DHARMARAJ RAMACHANDRA, BANGALORE SUMANA GOPARAKRISHNA, KANKAN RAJENDRA NARAYANRAO, PATHI SRINIVAS LAXMINARAYAN
Format Patent
LanguageEnglish
Korean
Published 24.12.2014
Subjects
CHEMISTRY
HETEROCYCLIC COMPOUNDS
HUMAN NECESSITIES
HYGIENE
MEDICAL OR VETERINARY SCIENCE
METALLURGY
ORGANIC CHEMISTRY
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS ORMEDICINAL PREPARATIONS
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Summary:A process for preparing Form A of (S)-5-methoxy-2-[[(4-methoxy-3,5-dimethyl-2-pyridinyl)-methyl]sulfinyl]-1H-benzimidazole magnesium dihydrate comprising crystallising or recrystallising crude (S)-5-methoxy-2-[[(4-methoxy-3,5-dimethyl-2-pyridinyl)-methyl]sulfinyl]-1H-benzimidazole magnesium dihydrate in the presence of ethyl acetate.
Bibliography:Application Number: KR20147033405