Synthesis of copanlisib and its dihydrochloride salt

The present invention relates to a novel method of preparing copanlisib, copanlisib dihydrochloride, or hydrates of copanlisib dihydrochloride, to novel intermediate compounds, and to the use of said novel intermediate compounds for the preparation of said copanlisib, copanlisib dihydrochloride, or...

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Main Authors Lender, Andreas, Weingärtner, Günter, Seyfried, Martin, Marty, Maurus, Großbach, Danja, Zweifel, Theodor, Mais, Franz-Josef, Rubenbauer, Philipp, Peters, Jan, Schirmer, Heiko, Lovis, Kai, Götz, Daniel, Stiehl, Juergen
Format Patent
LanguageEnglish
Published 27.01.2023
Subjects
CHEMISTRY
HETEROCYCLIC COMPOUNDS
METALLURGY
ORGANIC CHEMISTRY
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Summary:The present invention relates to a novel method of preparing copanlisib, copanlisib dihydrochloride, or hydrates of copanlisib dihydrochloride, to novel intermediate compounds, and to the use of said novel intermediate compounds for the preparation of said copanlisib, copanlisib dihydrochloride, or hydrates of copanlisib dihydrochloride. The present invention also relates to copanlisib dihydrochloride hydrates as compounds.
Bibliography:Application Number: NZ20150731287