Di-quaternary ammonium salts of hydantoin and compositions there

Drug – bio-affecting and body treating compositions – Antigen – epitope – or other immunospecific immunoeffector – Parasitic organism or component thereof or substance...

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106 15R, 210 64, 252 855D, 252 495, 252106, 252107, 252401, 548312, A61K 31415, C07D23372

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040739279

ABSTRACT:
Described herein are di-quaternary ammonium salts of hydantoin having the formula: ##STR1## wherein: R.sub.1 and R.sub.2, which may be the same or different, are ##STR2## R.sub.3 and R.sub.4, which may be the same or different, are selected from the group consisting of hydrogen, alkyl of 1 to 6 carbons, phenyl or taken together R.sub.3 and R.sub.4 may be a cycloaliphatic group of 4 or 5 carbon atoms;

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