1185143-90-1Relevant articles and documents
A facile method for preparation of [2H3]-sufentanil and its metabolites
Srimurugan, Sankareswaran,Murugan, Kaliyappan,Chen, Chinpiao
experimental part, p. 1421 - 1424 (2010/06/14)
An improved process for the synthesis of sufentanil with an overall yield of 26% is described. The reactive and high yielding N-debenzylation of the piperidine intermediate 7 using a mixture of Pd/C and Pd(OH)2 was applied to other drug intermediates affording free amines in short reaction times. The deuterium-labeled sufentanil and the metabolite desmethylsufentanil were synthesized applying the optimized process.