Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...
Patent
1979-07-17
1985-06-18
Rizzo, Nicholas S.
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Having -c-, wherein x is chalcogen, bonded directly to...
544320, 544321, C07D239244, A61K 31505
Patent
active
045240710
ABSTRACT:
Compounds of the formula (I) ##STR1## in which R.sub.1 and R.sub.2 each may represent hydrogen, alkyl, cycloalkyl, alkenyl, alkynyl, aralkyl, or alkyl, substituted by hydroxy, C.sub.1-3 alkoxy, amino, C.sub.1-3 alkylamino or di-C.sub.1-3 alkylamino or R.sub.1 and R.sub.2 together with the nitrogen atom to which they are attached form an alicyclic heterocyclic ring which may be unsubstituted or may be substituted by one or more C.sub.1-3 alkyl groups or a hydroxy group and/or may contain another heteroatom are described.
REFERENCES:
patent: 4128658 (1978-12-01), Price et al.
patent: 4145546 (1979-03-01), Brown et al.
patent: 4154834 (1979-05-01), Brown
Bradshaw John
Clitherow John W.
Hayes Roger
Judd Duncan B.
Martin-Smith Michael
Glaxo Group Limited
Rizzo Nicholas S.
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