PROCESS FOR THE PREPARATION OF VENETOCLAX

The present disclosure provides novel synthetic process for the preparation of venetoclax. The disclosed processes involve the use of novel intermediates. Processes for the preparation of these intermediates are also disclosed as well as methods for the preparation of particularly useful salts there...

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Bibliographic Details
Main Authors JOSHI, Rajesh, JAYACHANDRA, Suresh Babu, TRIPATHI, Anil Kumar, SANGVIKAR, Yogesh, POKHARKAR, Kiran, VADALI, Lakshmanarao, CHAUDHARI, Chandrakant, GOTTUMUKKALA, Nagaraju
Format Patent
LanguageEnglish
French
Published 15.02.2018
Subjects
CHEMISTRY
HETEROCYCLIC COMPOUNDS
HUMAN NECESSITIES
HYGIENE
MEDICAL OR VETERINARY SCIENCE
METALLURGY
ORGANIC CHEMISTRY
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS ORMEDICINAL PREPARATIONS
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Summary:The present disclosure provides novel synthetic process for the preparation of venetoclax. The disclosed processes involve the use of novel intermediates. Processes for the preparation of these intermediates are also disclosed as well as methods for the preparation of particularly useful salts thereof. La présente invention concerne un nouveau procédé de synthèse pour la préparation de vénétoclax. Les procédés de l'invention impliquent l'utilisation de nouveaux intermédiaires. L'invention concerne également des procédés de préparation de ces intermédiaires ainsi que des procédés pour la préparation de sels particulièrement utiles de ceux-ci.
Bibliography:Application Number: WO2017IN50341