Drug – bio-affecting and body treating compositions – Antigen – epitope – or other immunospecific immunoeffector – Parasitic organism or component thereof or substance...
Patent
1976-02-18
1977-04-05
Todd, G. Thomas
Drug, bio-affecting and body treating compositions
Antigen, epitope, or other immunospecific immunoeffector
Parasitic organism or component thereof or substance...
26029358, 26029362, 26029384, C07D21152
Patent
active
040162818
ABSTRACT:
Tetralone and indanone compounds of the formula ##STR1## wherein R.sup.1 is H, OH, alkoxy of 1-4 carbon atoms, cycloalkoxy of 3-6 carbon atoms, F, Cl, Br, NO.sub.2, monoalkylamino or dialkylamino, wherein each alkyl is of 1-4 carbon atoms, alkanoyloxy of 1-6 carbon atoms or alkanoylamino of 1-4 carbon atoms; R.sup.2 is OH or alkoxy of 1-4 carbon atoms or R.sup.1 and R.sup.2 collectively are methylenedioxy; R.sup.3 is H or CH.sub.3 ; Ar is phenyl or phenyl substituted by up to 5 of alkyl of 1-4 carbon atoms, alkoxy of 1-4 carbon atoms, F, Cl, Br or CF.sub.3 ; n is 1 or 2, and physiologically acceptable acid addition salts thereof, are central nervous system depressants.
REFERENCES:
patent: 2820817 (1958-01-01), Sam
patent: 3547923 (1970-12-01), Standridge et al.
patent: 3576811 (1971-04-01), Fusco et al.
patent: 3644372 (1972-02-01), Paragamian
patent: 3850935 (1974-11-01), Nakao et al.
patent: 3974212 (1976-08-01), Cragoe et al.
Irmscher Klaus
Jonas Rochus
Muller-Calgan Helmut
Uhl Jurgen
Merck Patent Gesellschaft mit beschrankter Haftung
Todd G. Thomas
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