C - Chemistry – Metallurgy – 07 – D
Patent
C - Chemistry, Metallurgy
07
D
260/237.65
C07D 489/02 (2006.01) C07D 221/28 (2006.01)
Patent
CA 1135691
Docket No. MS-1,102 7 AND 7-8 SUBSTITUTED 4,5.alpha. EPOXYMORPHINAN-6-ONE COMPOUNDS ABSTRACT OF THE DISCLOSURE Disclosed are 7 and 7-8 substituted 4,5.alpha. -epoxymorphinan-6-one compounds characterized by the structural formula: Image I In foregoing formula R' is cyclopropylmethyl or cyclobutylmethyl and R" is H or .beta.-methyl. The compounds cor- responding to the foregoing description are useful as mixed analgesics/narcotic antagonists.
353380
Kotick Michael P.
Leland David L.
Polazzi Joseph O.
Schut Robert N.
Miles Laboratories Inc.
Osler Hoskin & Harcourt Llp
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