N-sulfonyl-N-dihalophenylimidazolidinediones

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

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548311, C07D23386, A61K 31415

Patent

active

040566226

ABSTRACT:
3-(3' -Dihalophenyl)-1-sulfonylimidazolidine-2,4-5'-diones of the formula: ##STR1## wherein X is a halogen atom, R.sub.1 is a C.sub.1 -C.sub.12 alkyl group, a C.sub.2 -C.sub.4 alkenyl group or a halogenated C.sub.1 -C.sub.4 alkyl group having 1 to 3 halogen atoms, and R.sub.2 and R.sub.3 are individually a hydrogen atom or a methyl group, which show high microbicidal activities against various fungi and bacteria without any material toxicity to mammals and which plants and can be produced by reacting the corresponding 1-unsubstituted compound with a sulfonyl halide.

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