Methods for the preparation of 5-[2-[7-(trifluoromethyl)-5-[4-(trifluoromethyl)phenyl]pyrazolo[1,5-a]pyrimidin-3-yl]ethynyl]-2-pyridinamine

Methods for the preparation of 5-[2-[7-(trifluoromethyl)-5-[4-(trifluoromethyl)phenyl]pyrazolo[1,5-a]pyrimidin-3-yl]ethynyl]-2-pyridinamine

The present disclosure provides methods for preparing 5-[2-[7-(trifluoromethyl)-5-[4(trifluoromethyl)phenyl]pyrazolo[1,5-a]pyrimidin-3-yl]ethynyl]-2-pyridinamine (compound A), which is useful for the treatment of depression and other CNS disorders. The present methods are useful for preparing compou...

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Hauptverfasser: YANG JASON, CEDILOTE MIALL, BRICE JODIE, BAILEY DANIEL, WICHMANN JUERGEN, BACHMANN STEPHAN, MILLER DOREEN, ZHANG PINGSHENG, WOLTERING THOMAS, HILDBRAND STEFAN, SRIVASTAVA AMIT, SPURR PAUL, DONG ZHIMING
Format: Patent
Sprache:eng
Schlagworte:
CHEMISTRY
HETEROCYCLIC COMPOUNDS
HUMAN NECESSITIES
HYGIENE
MEDICAL OR VETERINARY SCIENCE
METALLURGY
ORGANIC CHEMISTRY
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
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Zusammenfassung:The present disclosure provides methods for preparing 5-[2-[7-(trifluoromethyl)-5-[4(trifluoromethyl)phenyl]pyrazolo[1,5-a]pyrimidin-3-yl]ethynyl]-2-pyridinamine (compound A), which is useful for the treatment of depression and other CNS disorders. The present methods are useful for preparing compound A on large scale in manufacturing facilities.