TIOTROPIUM BROMIDE HAVING A LOW DEGREE OF CRYSTALLINITY

The present invention provides tiotropium bromide having a low degree of crystallinity. The present invention also provides a complex of tiotropium bromide and polyvinylpyrrolidone, processes for preparing it and pharmaceutical formulations including it.

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Bibliographic Details
Main Authors RAO DHARMARAJ RAMACHANDRA, KANKAN RAJENDRA NARAYANRAO, GHAGARE MARUTI
Format Patent
LanguageEnglish
Korean
Published 25.07.2011
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:The present invention provides tiotropium bromide having a low degree of crystallinity. The present invention also provides a complex of tiotropium bromide and polyvinylpyrrolidone, processes for preparing it and pharmaceutical formulations including it.
Bibliography:Application Number: KR20117012800