C - Chemistry – Metallurgy – 07 – D
Patent
C - Chemistry, Metallurgy
07
D
167/210, 260/239
C07D 487/04 (2006.01) A61K 31/55 (2006.01) C07D 487/14 (2006.01)
Patent
CA 2020297
- 1 - ABSTRACT HOE 89/S 025 There are disclosed compounds having the formula Image where X is H, halogen, -OH, -OCH3, -NO2 or -CF3: Y is H, Cl or Br; Z is H, halogen, -OH or -OCH3: and R is H, loweralkyl, -CH2OH or diloweralkylaminomethyl, which compounds are useful as analgesic agents and a process for their preparation.
Gardenhire Eileen M.
Helsley Grover C.
Tegeler John J.
Bereskin & Parr
Gardenhire Eileen M.
Helsley Grover C.
Hoechst-Roussel Pharmaceuticals Inc.
Tegeler John J.
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