PROCESS FOR PREPARING PHARMACEUTICAL COMPOUNDS AND INTERMEDIATE COMPOUNDS

PROCESS FOR PREPARING PHARMACEUTICAL COMPOUNDS AND INTERMEDIATE COMPOUNDS

Present invention relates to preparation process of 2-acetoxy-5-(2-fluor-α- cyclopropyl-carbonyl-benzyl)-4,5,6,7-tetrahydro-4H-tieno[3,2-c]pyridine ¬(prasugrel) of formula (I), wherein novel crystalline form of 5-trityl-4,5,6,7-tetrahydro-tieno[3,2-c] pyri¬dine is applied as starting product. 3 depe...

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Hauptverfasser: PORCS-MAKKAY, Márta, RUZSICS, György, PANDUR, Angéla, NYULASI, Bálint, MEZEI, Tibor, SZENT-KIRÁLLYI, SZENT-KIRÁLLYI, MOLNÁR, Enikő, DEBRECZENI, József, BARKÓCZY, József, BRODA, Judit, GREGOR, Tamás, NAGY, Kálmán, VOLK, Balázs
Format: Patent
Sprache:eng
Schlagworte:
CHEMISTRY
HETEROCYCLIC COMPOUNDS
METALLURGY
ORGANIC CHEMISTRY
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Zusammenfassung:Present invention relates to preparation process of 2-acetoxy-5-(2-fluor-α- cyclopropyl-carbonyl-benzyl)-4,5,6,7-tetrahydro-4H-tieno[3,2-c]pyridine ¬(prasugrel) of formula (I), wherein novel crystalline form of 5-trityl-4,5,6,7-tetrahydro-tieno[3,2-c] pyri¬dine is applied as starting product. 3 dependent