Drug – bio-affecting and body treating compositions – Antigen – epitope – or other immunospecific immunoeffector – Parasitic organism or component thereof or substance...
Patent
1975-01-16
1976-09-07
Trousof, Natalie
Drug, bio-affecting and body treating compositions
Antigen, epitope, or other immunospecific immunoeffector
Parasitic organism or component thereof or substance...
26029362, 260351, 260513R, 260618F, C07D22120
Patent
active
039795136
ABSTRACT:
The disclosure relates to dihydroanthracene derivatives which possess analgesic activity, to processes for their manufacture and to compositions containing them. Typical of the dihydroanthracene derivatives disclosed is 6-chloro-4-hydroxy-1'-methyl-9,10-dihydroanthracene-9-spiro-4'-piperidine.
REFERENCES:
patent: 3014911 (1961-12-01), Engelhardt
patent: 3048595 (1962-08-01), Zirkle
patent: 3418324 (1968-12-01), Rice et al.
patent: 3652558 (1972-03-01), Lunsford et al.
patent: 3654287 (1972-04-01), Dykstra
Galt Ronald Hilson Begg
Glen Alasdair Thomas
Imperial Chemical Industries Limited
Trousof Natalie
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