1,2-Dithiol-3-ylideneammonium derivatives, compositions and use

Details 1,2-Dithiol-3-ylideneammonium derivatives, compositions and use 1,2-Dithiol-3-ylideneammonium derivatives, compositions and use

1982-08-10

1983-10-04

Ramsuer, Robert W.

Drug, bio-affecting and body treating compositions

Antigen, epitope, or other immunospecific immunoeffector

Bacterium or component thereof or substance produced by said...

42424851, 424250, 424263, 424267, 424274, 424277, 544 587, 544 85, 544124, 544131, 544145, 544357, 544360, 544379, 546187, 546193, 546207, 546281, 546284, 548527, 546214, A61K 31535, A61K 31385, C07D33904, C07D41304

Patent

active

044077971

ABSTRACT:
New compounds of the formula: ##STR1## wherein X.sup..crclbar. is an anion, R is (C.sub.1-7) alkyl [unsubstituted or substituted by hydroxy, carboxy, alkoxycarbonyl, cyano, dialkylamino, alkylcarbonyl, or benzoyl which is unsubstituted or substituted by one or more halogen atoms or radicals selected from alkyl (optionally substituted by one or more halogens), alkoxy, hydroxy, amino, alkylamino, dialkylamino, cyano and nitro, or by a thenoyl radical (which is unsubstituted or substituted by one or more halogens or radicals selected from alkyl, cyano and nitro), or a pyridinecarbonyl, carbamoyl or dialkylcarbamoyl radical (the alkyl radicals of which can form a 5-membered or 6-membered heterocyclic ring) or a pyridyl radical], dialkylcarbamoyl (the alkyl radicals of which can form a 5-membered or 6-membered heterocyclic ring), (C.sub.2-4) alkenyl, (C.sub.2-4) alkynyl, alkoxycarbonyl or a 2-oxotetrahydrofuran-3-yl or 2-oxotetrahydropyran-3-yl ring, and either R.sub.1 and R.sub.2 are phenyl, cycloalkyl, alkyl or phenylalkyl or together form a 5-membered to 7-membered heterocyclic ring, or R.sub.1 is phenyl optionally substituted by one or more halogen atoms or radicals selected from alkyl optionally substituted by one or more halogens, alkoxy, hydroxy, amino, alkylamino, dialkylamino, cyano and nitro, or alternatively is cycloalkyl, alkyl or phenylalkyl, and R.sub.2 is a hydrogen atom, are useful as cytoprotective anti-ulcer agents.

REFERENCES:
patent: 3676459 (1972-07-01), Bader et al.

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