PROCESS FOR PRODUCING PRAVASTATIN SODIUM SUBSTANTIALLY FREE OF PRAVASTATIN LACTONE AND EPI-PRAVASTATIN

PROBLEM TO BE SOLVED: To provide a novel process for purifying pravastatin.SOLUTION: The present invention provides a process for isolating and purifying pravastatin or its pharmaceutically acceptable salt, through salt precipitation using ammonium salt. 【課題】プラバスタチンを精製するための新規な方法の提供。【解決手段】アンモニウム塩を用いる...

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Bibliographic Details
Main Authors DEAK LAJOS, SZABO CSABA, NAGYNE ARVAI EDIT, FORGACS ILONA, KERI VILMOS
Format Patent
LanguageEnglish
Japanese
Published 26.11.2015
Subjects
ACYCLIC OR CARBOCYCLIC COMPOUNDS
APPARATUS THEREFOR
BEER
BIOCHEMISTRY
CHEMISTRY
ENZYMOLOGY
FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIREDCHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERSFROM A RACEMIC MIXTURE
GENERAL METHODS OF ORGANIC CHEMISTRY
HETEROCYCLIC COMPOUNDS
HUMAN NECESSITIES
HYGIENE
MEDICAL OR VETERINARY SCIENCE
METALLURGY
MICROBIOLOGY
MUTATION OR GENETIC ENGINEERING
ORGANIC CHEMISTRY
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS ORMEDICINAL PREPARATIONS
SPIRITS
VINEGAR
WINE
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Summary:PROBLEM TO BE SOLVED: To provide a novel process for purifying pravastatin.SOLUTION: The present invention provides a process for isolating and purifying pravastatin or its pharmaceutically acceptable salt, through salt precipitation using ammonium salt. 【課題】プラバスタチンを精製するための新規な方法の提供。【解決手段】アンモニウム塩を用いる塩析による、プラバスタチン又はその医薬として許容される塩の単離及び精製方法。【選択図】なし
Bibliography:Application Number: JP20150152088