Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Heterocyclic carbon compounds containing a hetero ring...
Patent
1989-07-03
1990-01-30
Gerstl, Robert
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Heterocyclic carbon compounds containing a hetero ring...
540494, 540555, C07D48714, A01K 3155
Patent
active
048973920
ABSTRACT:
There are disclosed compounds having the formula ##STR1## where X is H, halogen, --OH,--OCH.sub.3,--NO.sub.2 or --CF.sub.3 ; Y is H, Cl or Br; Z is H, halogen, --OH or --OCH.sub.3 ; and R is H, loweralkyl, --CH.sub.2 OH or diloweralkylaminomethyl, which compounds are useful as analgesic agents.
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patent: 4013763 (1977-03-01), Kuwade
patent: 4297280 (1981-10-01), Hirai
Duncan, J. Het Chem 10, 65(1973).
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Hester, J. Med Chem 11,1078, (1971).
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Voigtlauder, Drug Development Research, 6 1(1985).
Gardenhire Eileen M.
Helsley Grover C.
Tegeler John J.
Gerstl Robert
Hoechst-Roussel Pharmaceuticals Inc.
Ikeda Tatsuya
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