Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Heterocyclic carbon compounds containing a hetero ring...
Patent
1994-09-09
1996-03-19
Bernhardt, Emily
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Heterocyclic carbon compounds containing a hetero ring...
5142332, 514254, 514292, 544 60, 544126, 544361, 546 84, 546171, A61K 3154, A61K 31535, A61K 31495, C07D47106
Patent
active
055004237
ABSTRACT:
Novel 5,6-dihydro-4H-imidazo[4,5,1-ij]quinolines, intermediates and processes for the preparation thereof, and methods for alleviating pain utilizing compounds or compositions thereof are disclosed.
REFERENCES:
patent: 3200123 (1965-08-01), Richardson
patent: 3975531 (1976-08-01), Welstead
patent: 5064852 (1991-11-01), Howard
Richardson et al, J. Org. Chem. 25, pp. 1138-1147 (1960).
Richardson et al, Chemical Abstracts, vol. 55, No. 4521(b) (1961).
L. M. Werbel, et al., Journal of Heterocyclic Chemistry, 5, 371 (1968) entitled "Synthesis of 5,6-Dihydro-8-methoxy-4H-imidazo[4,5,1-ij]quinolines and Some Related Ring Systems".
M. Protiva, et als., Collection Czechoslovak Chemical Communications, 50, 1888 (1985) entitled "Cyclic Amidines Derived from Benz[c,d]Indole and 4,5-Dihydro-3H-1-Benzazepine Including Some Related Compounds: Synthesis and Pharmacological Screening".
A. Richardson, Jr., Journal Org. Chem. 28 (10) 2581-7 (1963) entitled "The Synthesis and Chemistry of Certain 2-substituted 5,6-dihydro-imidazo, oxazolo-, and thiazolo[ij]quinolines".
Freed Brian S.
Glamkowski Edward J.
Bernhardt Emily
Hoechst-Roussel Pharmaceuticals Inc.
Wittekind Raymond R.
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