61086-18-8Relevant articles and documents
SUBSTITUTED 4-AMINO-PIPERIDINES
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Page/Page column 26, (2010/02/17)
The present invention relates to new substituted 4-amino-piperidine opioid receptor modulators, pharmaceutical compositions thereof, and methods of use thereof
IMPROVED METHOD OF MAKING SUFENTANIL
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Page/Page column 4; 10, (2010/11/29)
The present invention relates to a process for the preparation of piperidine derivatives including sufentanil and its pharmaceutically acceptable salts, such as it citrate salt
N-(4-piperidinyl)-N-phenylamides and -carbamates
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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.