Processes and intermediates for preparing anti-cancer compounds

The present invention relates to methods and intermediates for preparing compounds of the formula 1 and the pharmaceutically acceptable salts and solvates thereof, as well as structurally related compounds, wherein R , R and R are as defined herein. The foregoing compounds are useful in the treatmen...

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Hauptverfasser: SANTAFIANOS, DINOS PAUL, LEHNER, RICHARD SHELTON, NORRIS, TIMOTHY
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung:The present invention relates to methods and intermediates for preparing compounds of the formula 1 and the pharmaceutically acceptable salts and solvates thereof, as well as structurally related compounds, wherein R , R and R are as defined herein. The foregoing compounds are useful in the treatment of hyperproliferative disorders, such as cancers, in mammals. The present invention also relates to a method of preparing compounds of the formula 9 and the pharmaceutically acceptable salts and solvates thereof, wherein R -R and R are as defined herein.