61085-55-0Relevant articles and documents
A Convenient Methanolysis in the Synthesis of Carfentanyl
Vellem?e, Eerold,Mastitski, Anton,J?rv, Jaak,Veli Hiltunen, Jukka
, p. 522 - 526 (2018)
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Synthesis of intermediate anilino methyl esters used in the production of synthetic opioid analgesics
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, (2014/06/11)
An improved process or method of synthesis of carfentanil and other potent opioid analgesics of the N-alkyl 4-substituted 4-piperidinylamide class which can be used as morphine substitutes.
N-(4-piperidinyl)-N-phenylamides
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, (2008/06/13)
Novel N-(4-piperidinyl)-N-phenylamides and -carbamates having very potent analgesic activity, methods of preparing same and useful intermediates therefor.