A PROCESS FOR PRODUCING CRYSTALLINE ATORVASTATIN CALCIUM

A factory scale process for producing crystalline atorvastatin calcium includes the step of drying the isolated product in a vacuum pan dryer. The vacuum pan dryer has an agitator which is continuously rotated at a speed of approximately 1 rpm. High quality material is routinely and consistently pro...

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Bibliographic Details
Main Authors O'CONNELL, JOHN, MADIGAN, EVELYN, TULLY, WILLIAM
Format Patent
LanguageEnglish
French
Published 06.01.2009
Subjects
CHEMISTRY
HETEROCYCLIC COMPOUNDS
METALLURGY
ORGANIC CHEMISTRY
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Summary:A factory scale process for producing crystalline atorvastatin calcium includes the step of drying the isolated product in a vacuum pan dryer. The vacuum pan dryer has an agitator which is continuously rotated at a speed of approximately 1 rpm. High quality material is routinely and consistently produced with reduced cycle time.
Bibliography:Application Number: CA20002391357