Process for the preparation of apixaban and intermediates thereof

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United States of America Patent

PATENT NO 9908881
SERIAL NO

15282373

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Abstract

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The present invention refers to novel process for the preparation of Apixaban. Further, the invention also related to a process for the preparation of intermediate of Apixaban from very basic and cheap row material i.e. Aniline which is widely commercially available. The present invention provides process for preparation of Apixaban using a different sequence of synthetic steps and does not involve use of Ullmann reaction.

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Patent Owner(s)

Patent OwnerAddress
UNICHEM LABORATORIES LIMITEDMUMBAI - 100102 MAHARASHTRA

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ahire, Ramdas N Maharashtra, IN 4 0
Das, Arijit West Bengal State, IN 27 315
Sathe, Dhananjay G Maharashtra, IN 18 9
Surve, Yashwant Maharashtra, IN 4 0

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