Abstract:
The hydantoin derivatives of the formula:
WHEREIN Ar represents phenyl, or phenyl carrying substituents selected from halogen, alkyl, alkoxy and trifluoromethyl, R1 represents alkoxy or a grouping -NR3R4, in which R3 and R4 represent hydrogen, alkyl or alkenyl, R2 represents hydrogen or alkyl, and X represents oxygen or sulphur, possess fungicidal properties.
Abstract:
ORGANOPHOSPHORUS COMPOUNDS OF THE FORMULA:
1-((C2H5-O)2-P(=S)-),3-R1,5-R2-INDAZOLE
WHEREIN R1 REPRESENTS HALOGEN, ALKYL OF 1 THROUGH 4 CARBON ATOMS, PHENYL, CYANO, CARBAMOYL OR THIOCARBAMOYL, AND R2 REPRESENTS HYDROGEN, HYDROGEN, HALOGEN OR NITRO, POSSESS USEFUL INSECTICIAL PROPERTIES, IN PARTICULAR AGAINST DIPTERA, COLEOPTERA, LEPIDOPTERA, HEMIPTERA AND ORTHOPTERA, AND FUNGICIDAL PROPERTIES, IN PARTICULAR AGAINST CUCUMBER MILDEW AND WHEAT RUST.
Abstract:
1. AN INSECTICIDAL AND FUNGICIDAL COMPOSITION COMPRISING, AS THE ACTIVE INGREDIENT, AN ORGANOPHOSPHORUS COMPOUND OF THE FORMULA:
1-((H5C2-O)2-P(=S)-),3-R1,5-R2-INDAZOLE
WHEREIN R IS LOWER ALKYL OF 1 TO 6 CARBON ATOMS AND R'' IS BON ATOMS, PHENYL, CYANO, CARBAMOYL OR THIOCARBAMOYL, AND R2 REPRESENT HYDROGEN, HALOGEN OR NITRO, IN ASSOCIATION WITH AT LEAST ONE DILUENT OR ADJUVANT COMPTABILE WITH THE ORGANOPHOSPHORUS COMPOUND AND SUITABLE FOR USE IN AGRICULTURAL INSECTICIDAL AND FUNGICIDAL COMPOSITIONS, THE QUANTITY OF ORGANOPHOSPHORUS COMPOUND IN THE COMPOSITION BEING BETWEEN 0.005% AND 80% BY WEIGHT OF THE COMPOSITION.
Abstract:
THE HYDANTOIN DERIVATIVES F THE FORMULA:
1-(R1-CO-),2-(X=),3-AR,4-(O=),5-R2-IMIDAZOLIDINE
WHEREIN AR REPRESENTS PHENYL, OR PHENYLCARRYING SUBSTITUENTS SELECTED FROM HALOGEN, ALKYL, ALKOXY AND TRIFLUOROMETHYL, R1 REPRESENTS ALKOXY OR GROUPING -MR3R4, IN WHICH R3 AND R4 REPRESENT HYDROGEN, ALKYL OR ALKENYL, R2 REPRESENTS HYDROGEN OR ALKYL, AND X REPRESENTS OXYGEN OR SULPHUR, POSSESS FUNGICIDAL PROPERTIES.