A - Human Necessities – 61 – K
Patent
A - Human Necessities
61
K
A61K 31/485 (2006.01) A61P 1/08 (2006.01) A61P 1/10 (2006.01) A61P 25/04 (2006.01) C07D 489/04 (2006.01) C07D 489/08 (2006.01)
Patent
CA 2680205
An improved process for the N-alkylation of tertiary morphinan alkaloid bases to form the corresponding quaternary morphinan alkaloid derivatives.
L'invention concerne un procédé amélioré pour amener la N-alkylation de bases d'alcaloïde morphinique tertiaire à former des dérivés d'alcaloïde morphinique quaternaires correspondants.
Buehler Henry J.
Haar Joseph P.
Halvachs Robert E.
Roesch Kevin R.
Wang Peter X.
Mallinckrodt Inc.
Mallinckrodt Llc
Osler Hoskin & Harcourt Llp
LandOfFree
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