Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Heterocyclic carbon compounds containing a hetero ring...
Patent
1986-03-10
1988-01-26
Ramsuer, Robert W.
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Heterocyclic carbon compounds containing a hetero ring...
514316, 514318, 544130, 546 16, 546112, 546142, 546187, 546193, A61K 3145, A61K 31538, C07D40104, C07D41304
Patent
active
047217103
ABSTRACT:
The present invention relates to derivatives of piperidinedione of formula: ##STR1## in which R is alkyl or forms with N a possibly substituted morpholino or piperidino group, n=2 or 3, R.sub.1, R.sub.2, R.sub.3 and R.sub.4 represent H or lower alkyl; R.sub.3 and R.sub.4 taken together may represent (CH.sub.2).sub.m where m=4 or 5 and R.sub.2 and R.sub.3 taken together may represent (CH.sub.2).sub.p where p=3 or 4 and in this case R.sub.1 and R.sub.4 =H, R.sub.5 is H or alkyl. It also relates to a process for manufacturing the product of formula (I) and to the drugs containing a product of formula (I).
REFERENCES:
patent: 2664424 (1953-12-01), Hoffmann et al.
Bernhart Claude
Cautreels Werner
Gautier Patrick
Ramsuer Robert W.
Sanofi
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