Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...
Patent
1995-05-31
1996-03-26
Rotman, Alan L.
Organic compounds -- part of the class 532-570 series
Organic compounds
Heterocyclic carbon compounds containing a hetero ring...
546 14, 546103, C07D26120, C07D21910
Patent
active
055022030
ABSTRACT:
Novel 9-aminotetrahydroacridines and related compounds, intermediates and processes for the preparation thereof, and a method of relieving memory dysfunction are disclosed.
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A. A. Akhrem, et al., Synthesis, p. 43 (Jan., 1987) entitled "A Convenient One-Step Synthesis of Tetrahydrobenzisoxazoles via 1,3-Cycloaddition of Nitrile Oxides to Cyclohexane-1,3-dione Derivatives" and published in Russia.
G. M. Shutske, Journal of Heterocyclic Chemistry, vol. 27, pp. 1617 to 1621 (Sep., 1990) entitled "A Novel Synthesis of the Isoxazole 5,4,3-k!acridine Ring System" and published in the United States.
G. M. Shutske, et al., Journal of Medicinal Chemistry, vol. 32, pp. 1805 to 1813 (Aug., 1989) entitled "9-Amino-1,2,3,4-tetrahydroacridine-1-ols: Synthesis and Evaluation as Potential Alzheimers's Disease Therapeutics" and published in the United States.
Kapples Kevin J.
Shutske Gregory M.
Tomer John D.
Hoechst-Roussel Pharmaceuticals Inc.
Rotman Alan L.
Wittekind Raymond R.
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