Chemistry of carbon compounds – Miscellaneous organic carbon compounds – C-metal
Patent
1975-01-20
1976-11-30
Killos, Paul J.
Chemistry of carbon compounds
Miscellaneous organic carbon compounds
C-metal
260520C, 424308, C07C 6976
Patent
active
039949559
ABSTRACT:
The present invention encompasses compounds of the formula ##SPC1##
Wherein R.sub.1 is lower alkyl containing 1-7 carbon atoms, phenyl, halo(substituted)phenyl, phenyl, or lower alkoxy (substituted)phenyl containing 1-7 carbon atoms; R.sub.2 and R.sub.3 are lower alkyl containing 1-7 carbon atoms; and R.sub.4 is hydrogen or lower alkyl containing 1-7 carbon atoms. The compounds of the present invention are prepared by the condensation of alkyl(4-formylphenoxy)-2,2-dialkyl acetate with an appropriate alkyl or aryl methyl/ketone in base. These compounds have antibiotic activity and in particular they are antifungal agents effective against Trichophyton mentagrophytes. Halophenyl members of the present invention are also effective hypolipemic agents.
REFERENCES:
patent: 3458565 (1969-07-01), Bicking et al.
G. D. Searle & Co.
Killos Paul J.
McDonnell John J.
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