Patent EA-003207-B1 (EA)
Title: Synergic fungicide compounds
Inventor: CHAZALET MAURICE
IPC: A01N43/78
Filed: 1999-09-20
Abstract: 1. A fungicide composition comprising a compound of formula (I): in which: M is O or S atom; n is an 0 or 1 integer; Y is F, Cl or Me; and a compound of formula (II): in which: R and R<'>, identical or different, are selected independently from linear or ramified alkyl having 1 to 6 carbon atoms; A is a group selected from groups of (A1) or (A2) formulae: and wherein X is a hydrogen atom, a halogen atom, selected from chlorine, fluorine and iodine atoms, linear or ramified alkyl having 1 to 6 carbon atoms or a linear or ramified alkoxy having 1 to 6 carbon atoms; and asterisks (*) are asymmetric centers; wherein the compound (I)/compound (II) ratio ranges between 50 and 0.01, preferably between 10 and 0.01 and more preferably between 5 to 0.5. 2. The fungicide composition according to claim 1, wherein the compound (I) is (4-S)-4-methyl-2-methylthio-4-phenyl-1-phenylamino- 2-imidazoline-5-one. 3. The fungicide composition according to claim 1, wherein the compound (II) is N<1>-[(R)-1-(6-fluoro-2-benzothiazolyl)ethyl]-N<2>-isopropoxycarbonyl-L-valinamide. 4. The fungicide composition according to claim 1, wherein the compound (II) is [2-methyl-1-(1-phenylethyl-carbamoyl)propyl] carbamate isopropyl in the form of racemate, enantiomer mixtures and/or diastereoisomers or optically pure isomer. 5. The fungicide composition according to claim 1, wherein the compound (I) is (4-S) 4-methyl-2-methylthio-4-phenyl-1-phenylamino- 2-imidazoline-5-one and the compound (II) is N<1>-[(R)-1-(6-fluoro-2-benzothiazolyl)ethyl]-N<2>-isopropoxycarbonyl-L-valinamide. 6. The fungicide composition according to claim 1, wherein the compound (I) is (4-S) 4-methyl-2-methylthio-4-phenyl-1-phenylamino- 2-imidazoline-5-one and the compound (II) is [2-methyl-1-(1-phenylethyl-carbamoyl)propyl] carbamate isopropyle, in the form of racemate, enantiomer mixtures and/or diastereoisomers or optically pure isomer. 7. The fungicide composition according to any of claims 1 to 6, wherein further comprises another fungicide active composition, namely iprodion. 8. The fungicide composition according to any of claims 1 to 7, wherein the compound (I)/compound (II) ratio is selected so as to produce a synergic effect. 9. The fungicide composition according to any of claims 1 to 8, wherein the compound (I)/compound (II) ratio ranges between 10 to 0.01, preferably between 5 to 0.5. 10. The fungicide composition according to any of claims 1 to 9, wherein the compound (I)/compound (II) ratio ranges between 5 to 0.5. 11. The fungicide composition according to any of claims 1 to 10, wherein further comprises, except (I) and (II) compounds, suitable in agriculture an inert carrier, and, if necessary, suitable in agriculture a surfactant. 12. The fungicide composition according to any of claims 1 to 11, wherein comprises 0.5-99% of the compound (I)/compound (II) combination. 13. A method for eradicating phytopathogenic fungi in crops, wherein consisting in applying the (I) and (II) compounds as defined in claim 1. 14. A method for eradicating or preventing phytopathogenic fungi in crops, wherein applying on plants an efficient and non-phytotoxic amount of a fungicide composition according to any of claims 1 to 12. 15. The method according to claim 14, wherein a fungicide composition is applied by pulverizing liquid on the aerial parts of plants being treated. 16. The method according to claim 14 or 15, wherein the quantity of the applied fungicide composition corresponds to a dose of the composition (I) from 10 to 500 g/ha, preferably from 20 to 300 g/ha. 17. The method according to claims 14 to 16, wherein the quantity of the applied fungicide composition corresponds to a dose of the composition (II) from 10 to 500 g/ha, preferably from 20 to 300 g/ha. 18. A product comprising the (I) and (II) compounds as a combined preparation for simultaneous, separate or sequential utilization for eradicating phytopathogenic fungi in crops at their vegetation.