Processes for the preparation of abiraterone and related compouds

The present invention relates to processes for obtaining abiraterone and derivatives thereof, such as abiraterone acetate, by means of a C-C coupling through a steroid hydrazone of general formula (II) or a Suzuki coupling through a steroid borate of general formula (IV), as well as to intermediates...

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Main Authors LORENTE BONDE-LARSEN, ANTONIO, PEREZ ENCABO, ALFONSO, TURIEL HERNANDEZ, JOSE ANGEL, GALLO NIETO, FRANCISCO JAVIER, SANDOVAL RODRIGUEZ, CELSO MIGUEL
Format Patent
LanguageEnglish
French
German
Published 26.06.2013
Subjects
CHEMISTRY
METALLURGY
ORGANIC CHEMISTRY
STEROIDS
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Summary:The present invention relates to processes for obtaining abiraterone and derivatives thereof, such as abiraterone acetate, by means of a C-C coupling through a steroid hydrazone of general formula (II) or a Suzuki coupling through a steroid borate of general formula (IV), as well as to intermediates useful in said processes.
Bibliography:Application Number: EP20110382399