POLYMORPHIC FORM OF MONTELUKAST SODIUM

PROBLEM TO BE SOLVED: To provide a new polymorphic form of montelukast sodium. SOLUTION: The new polymorphic form of montelukast sodium and a method for using the same, and a pharmaceutical composition containing the new polymorphic form of montelukast sodium are provided. Besides, montelukast sodiu...

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Main Authors GENTZLER MICHAEL B, BAZIN CYNTHIA, WU MICHAEL GUOJIE, DALTON CHAD, CHOU JUN-HONG, CLAS SOPHIE-DOROTHEE, MICHAELS JAMES N
Format Patent
LanguageEnglish
Published 17.06.2010
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:PROBLEM TO BE SOLVED: To provide a new polymorphic form of montelukast sodium. SOLUTION: The new polymorphic form of montelukast sodium and a method for using the same, and a pharmaceutical composition containing the new polymorphic form of montelukast sodium are provided. Besides, montelukast sodium acetonitrile sorbate as an intermediate in forming a crystalline montelukast sodium is provided. COPYRIGHT: (C)2010,JPO&INPIT
Bibliography:Application Number: JP20100000907