1156622-74-0Relevant articles and documents
A preparation method of pramipexole hydrochloride (by machine translation)
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Paragraph 0034-0045; 0054-0057; 0066-0069, (2019/02/04)
The invention discloses a method for preparation of pramipexole hydrochloride, comprises the following steps: to amino cyclohexyl [...] acyl chloride condensation for protecting amino group to obtain the propionyl cyclohexanol, then is obtained by catalyt
PROCESS FOR THE PREPARATION OF PRAMIPEXOLE AND NEW ANHYDROUS FORMS OF ITS DIHYDROCHLORIDE
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Page/Page column 9, (2010/11/24)
The present invention provides processes for the preparation of (-) pramipexole or an acid addition salt thereof of Formula I. The present invention further provides for the novel polymorphic Forms A and B of anhydrous pramipexole dihydrochloride.