11-Substituted hexahydro-2,6-methano-3-benzazocines
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United States of America Patent
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-
Mar 10, 1981
Issued Date -
N/A
app pub date -
Feb 5, 1979
filing date -
May 20, 1974
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
6(eq)-R.sub.4 -1,2,3,4,5,6-Hexahydro-3-R.sub.1 -11(ax)-R.sub.3 -11(eq)-CH.sub.2 Z-2,6-methano-3-benzazocines, useful as analgesic agents and narcotic antagonists, prepared by heating, with formic acid in an organic solvent or with certain ammonium formates in the absence of a solvent, certain 1,2,3,4,4a,5,10,10a-octahydro-2,5-methanobenzo[g]quinolines.
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