Transition metal-catalyzed processes for the preparation of N-allyl compounds and use thereof

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United States of America Patent

PATENT NO 9657030
SERIAL NO

14827085

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Abstract

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The present disclosure provides processes for the N-dealkylation of tertiary amines and the use of transition metal catalysts to prepare tertiary N-allyl amine derivatives and secondary amine derivatives thereof. The tertiary amines can be alkaloids and, more particularly, the tertiary amines can be opioids. In specific embodiments, the present disclosure provides methods for use in processes for the synthesis of naloxone and naltrexone from oripavine.

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Patent Owner(s)

Patent OwnerAddress
NORAMCO LLC500 SWEDES LANDING ROAD WILMINGTON DE 19801

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Giguere, Joshua Robert Sharon, US 15 64
McCarthy, Keith Edward Old Lyme, US 12 47
Reisch, Helge Alfred Westerly, US 24 56
Sandoval, Sergio West Warwick, US 9 50
Stymiest, Jake Larry Foster, US 8 42

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