This invention relates to stereoselective synthesis of R-MNTX and intermediates thereof, pharmaceutical preparations comprising R-MNTX or intermediates thereof and methods for their use.

Title
SYNTHESIS OF (R)-N-METHYLNALTREXONE
Application Number
14/218585
Publication Number
20150057303 (A1)
Application Date
March 18, 2014
Publication Date
February 26, 2015
Assignee
PROGENICS PHARMACEUTICALS
NY, US
IPC
A61K 45/06
A61K 31/485
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