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US 4,729,998 AGranted
Cyclic carbamates and fungicidal use
AssigneeNihon Tokushu Noyaku Seizo K.K.
InventorsYoshio Kurahashi, Shinzo Kagabu, Noboru Matsumoto, Takayo Yamada, Katsuaki Wada
Life of this patent
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Abstract
Fungicidally active cyclic carbamates of the formula ##STR1## in which X and Y each represent oxygen or sulfur, Z represents hydrogen, halogen, alkyl or nitro, and n is 2 or 3. Some intermediates are new.
Claims10
A cyclic carbamate of the formula ##STR18## in which X and Y each represent oxygen or sulfur,
- Z represents hydrogen, halogen, alkyl or nitro, and
- n is 2 or 3.
Dependencies are inferred from the claim text.