Chemistry of carbon compounds – Miscellaneous organic carbon compounds – C-metal
Patent
1974-11-11
1976-04-27
Gallagher, R. J.
Chemistry of carbon compounds
Miscellaneous organic carbon compounds
C-metal
260283R, 260288E, 424259, C07D45304
Patent
active
039534537
ABSTRACT:
Trifluoromethyl substituted analogs of quinine and quinidine are prepared by reacting a 4-quinolyllithium compound with a 4,5-erythro-5-ethyl-(or vinyl)-quinuclidine-2 .xi.-carboxaldehyde or the corresponding quinuclidine-2 .xi.-carboxylic acid alkyl ester. The end products are useful as antimalarial agents.
REFERENCES:
patent: 3663552 (1972-05-01), Yardley et al.
patent: 3772302 (1973-11-01), Gutzwiller et al.
patent: 3857846 (1974-12-01), Gutzwiller et al.
Grethe Guenter
Uskokovic Milan Radoje
Gallagher R. J.
Gould George M.
Hoffmann-La Roche Inc.
Isgro William G.
Vaughn Mary
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