| 摘要 |
Novel heterocyclic amide derivatives of the formula <IMAGE> (I) in which R1 represents alkyl, or represents alkenyl which has more than 2 carbon atoms and is optionally substituted by halogen, or represents alkinyl which has more than 2 carbon atoms and is optionally substituted by halogen, or represents alkoxyalkyl or alkylthioalkyl; R2 represents optionally substituted naphthyl, or represents optionally substituted tetrahydronaphthyl, or represents optionally substituted indanyl; A represents an alkylene bridge, or also an alkenylene bridge if X denotes a direct bond; X represents oxygen, sulphur or a direct bond; Y represents oxygen or sulphur; B represents imidazol-1-yl, pyridin-3-yl, pyrazin-2-yl, pyrimidin-5-yl, 1,2,4-triazol-1-yl or 1-methyl-imidazol-5-yl-; and their acid addition salts and metal salt complexes, are outstandingly active as fungicides. |
