PROCESSES FOR THE PREPARATION OF NORMORPHINAN SALTS
摘要
The invention provides a process for the conversion of opioid derivatives into normorphinan compounds useful for making 'nal' compound analgesics and antagonists. In particular, the process may be used for the production of pure normorphinan salts from crude opioid substrates.
申请公布号
CA2709872(A1)
申请公布日期
2009.06.25
申请号
CA20082709872
申请日期
2008.12.17
申请人
MALLINCKRODT INC.
发明人
WANG, PETER X.;JIANG, TAO;CANTRELL, GARY L.;BERBERICH, DAVID W.;TRAWICK, BOBBY N.;BAO, JIAN
