4-phenyl-4-(N-(phenyl)amido) piperidine derivatives and pharmace

Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...

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Details

514318, 514321, 514329, 546193, 546194, 546198, 546209, 546210, 546211, 546213, 546223, A61K 31445, C07D40106

Patent

active

047911212

ABSTRACT:
Compounds are disclosed of the formula ##STR1## where R.sup.2 is unsubstituted or substituted phenyl, R.sup.3 is lower alkyl, lower cycloalkyl or lower alkoxy lower alkyl, and L is selected from a wide variety of groups. This new class of compounds exhibit improved analgesic and anesthetic properties.

REFERENCES:
patent: 3161637 (1964-12-01), Janssen et al.
patent: 3164600 (1965-01-01), Janssen et al.
patent: 3998834 (1976-12-01), Janssen et al.
patent: 4196210 (1980-04-01), Sanczuk et al.
patent: 4584303 (1986-04-01), Huang et al.
McElvain et al., "Piperidine Derivatives", (1958), JACS, vol. 80, pp. 3915-3923.

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