NOVEL PROCESS FOR PREPARATION OF EMPAGLIFLOZIN OR ITS CO-CRYSTALS, SOLVATES AND THEIR POLYMORPHS THEREOF

NOVEL PROCESS FOR PREPARATION OF EMPAGLIFLOZIN OR ITS CO-CRYSTALS, SOLVATES AND THEIR POLYMORPHS THEREOF

The present invention relates to process for the preparation of Empagliflozin or its co- crystals, solvates and/or polymorphs thereof. The present invention also relates to novel intermediates used therein, and process for the preparation thereof. The present invention further relates to process for...

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Bibliographische Detailangaben
Hauptverfasser: VASIREDDI, Uma Maheswar Rao, SHAIK, Jahangeer Baba, LAGADAPATI, Srinivas, DEHURY, Sanjay Kumar, MEKALA, Nagaraju
Format: Patent
Sprache:eng ; fre
Schlagworte:
ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAININGELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN,SULFUR, SELENIUM OR TELLURIUM
CHEMISTRY
METALLURGY
ORGANIC CHEMISTRY
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Zusammenfassung:The present invention relates to process for the preparation of Empagliflozin or its co- crystals, solvates and/or polymorphs thereof. The present invention also relates to novel intermediates used therein, and process for the preparation thereof. The present invention further relates to process for preparation of amorphous and crystalline form of Empagliflozin. La présente invention concerne un procédé de préparation d'empagliflozine ou de ses cocristaux, solvates et/ou de polymorphes de celle-ci. La présente invention concerne en outre de nouveaux intermédiaires utilisés dans celle-ci, et un procédé de préparation de ceux-ci. La présente invention concerne en outre un procédé de préparation de forme amorphe et cristalline d'empagliflozine.