Derivatives of morpholine containing substituted piperidine grou

Details Derivatives of morpholine containing substituted piperidine grou Derivatives of morpholine containing substituted piperidine grou

1987-01-13

1988-09-20

Raymond, Richard L.

Organic compounds -- part of the class 532-570 series

Organic compounds

Chalcogen in the nitrogen containing substituent

528935, C07D49820

Patent

active

047726997

ABSTRACT:
Derivatives of morpholine containing substituted piperidine groups having the formula: ##STR1## wherein R.sub.1, R.sub.2, R.sub.3 and R.sub.4, the same or different, are each a lower alkyl group, or R.sub.1 and R.sub.2 and/or R.sub.3 and R.sub.4, together with a carbon atom to which they are bound, represent a cycloalkyl group or a group of the formula: ##STR2## in which R.sub.6, R.sub.7, R.sub.8 and R.sub.9, the same or different, represent a hydrogen atom or a lower alkyl group, and R.sub.5 represents a hydrogen atom, an alkyl group, an alkenyl group, an alkoxyalkyl group, an aralkyl group, a substituted aralkyl group carrying one or more substituents on the aryl radical, a 2,3-epoxypropyl group, a group of formula --CH.sub.2 --COOR.sub.10 in which R.sub.10 is an alkyl group, an alkenyl group, a phenyl group, an aralkyl group or a cyclohexyl group; a group of formula: ##STR3## in which R.sub.11 is a hydrogen atom, a methyl group, an ethyl group or a phenyl group, and R.sub.12 is a hydrogen atom, an alkyl-substituted piperidyl group, a triazinyl group or an acyl group; an aliphatic acyl group or a group of formula --COOR.sub.13 in which R.sub.13 is an alkyl group, a benzyl group or a phenyl group;

REFERENCES:
patent: 3733326 (1973-05-01), Murayama et al.

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