Process for the preparation of heterocyclic ester derivatives

Process for the preparation of heterocyclic ester derivatives

The present invention is directed to a process for the preparation of heterocyclic ester derivatives of formula I(The formula I should be inserted here.) wherein A1, SEM, and W1 are as defined herein. Such compounds are useful as intermediates in the synthesis of derivatives useful as protein tyrosi...

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Bibliographische Detailangaben
Hauptverfasser: TALEHA, CHRISTOPHER A, WEERTS, KOEN JOHAN HERMAN, STAPPERS, ALFRED ELISABETH, BONGARTZ, JEAN-PIERRE ANDRE MARC, WILSON, KENNETH J
Format: Patent
Sprache:eng
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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Beschreibung
Zusammenfassung:The present invention is directed to a process for the preparation of heterocyclic ester derivatives of formula I(The formula I should be inserted here.) wherein A1, SEM, and W1 are as defined herein. Such compounds are useful as intermediates in the synthesis of derivatives useful as protein tyrosine kinase inhibitors, more particularly inhibitors of c-fms kinase.