WO1999050243A1 - Verwendung von derivaten des 2-oxopyrrols als pflanzenschutzmittel und neue 2-oxopyrrole - Google Patents
Verwendung von derivaten des 2-oxopyrrols als pflanzenschutzmittel und neue 2-oxopyrrole Download PDFInfo
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- WO1999050243A1 WO1999050243A1 PCT/EP1999/002006 EP9902006W WO9950243A1 WO 1999050243 A1 WO1999050243 A1 WO 1999050243A1 EP 9902006 W EP9902006 W EP 9902006W WO 9950243 A1 WO9950243 A1 WO 9950243A1
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- C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D207/02—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D207/44—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having three double bonds between ring members or between ring members and non-ring members
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/34—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom
- A01N43/36—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom five-membered rings
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- C07D207/02—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D207/30—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having two double bonds between ring members or between ring members and non-ring members
- C07D207/34—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having two double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D207/36—Oxygen or sulfur atoms
- C07D207/38—2-Pyrrolones
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- C07D401/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
- C07D401/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings
- C07D401/06—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings linked by a carbon chain containing only aliphatic carbon atoms
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- C07D—HETEROCYCLIC COMPOUNDS
- C07D403/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00
- C07D403/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings
- C07D403/06—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings linked by a carbon chain containing only aliphatic carbon atoms
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- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D403/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00
- C07D403/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings
- C07D403/10—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings linked by a carbon chain containing aromatic rings
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- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D405/00—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom
- C07D405/02—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings
- C07D405/06—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings linked by a carbon chain containing only aliphatic carbon atoms
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- C—CHEMISTRY; METALLURGY
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- C07D409/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms
- C07D409/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms containing two hetero rings
- C07D409/06—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms containing two hetero rings linked by a carbon chain containing only aliphatic carbon atoms
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D413/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms
- C07D413/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings
- C07D413/06—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings linked by a carbon chain containing only aliphatic carbon atoms
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D417/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00
- C07D417/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing two hetero rings
- C07D417/06—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing two hetero rings linked by a carbon chain containing only aliphatic carbon atoms
Definitions
- the present invention relates to the use of derivatives of 2-oxopyrrole of the formula I as crop protection agents
- the invention further relates to new derivatives of 2-oxopyrrole of the general formula I.
- 2-Oxoppyyrols of the general formula I in which R 1 is phenyl, 4-dimethylaminophenyl and 2-nitrophenyl, R 2 is methyl and A is COOC 2 H 5 are from Z. Physiol. Chem. 132 (1924), 72 known. A possible use as a crop protection agent is not possible
- the object of the present invention was to provide active compounds as crop protection agents.
- R 1 aryl or heteroaryl where these radicals can independently carry one to five of the following groups: hydrogen, halogen, cyano, nitro, hydroxy, mercapto, thio 2 cyanato, carboxy, amino, C ⁇ -C 6 -alkyl, C 6 cyanoalkyl, C 2 -C 6 - alkenyl, C ⁇ -C 6 -alkoxy-C 2 -C 6 alkenyl, C 3 -C 6 - Alkynyl, -CC 6 -alkoxy-C 3 -C 6 -alkynyl, C 3 -C 6 -alkynyl-C ⁇ -C 6 alkoxy, C 3 -C 7 cycloalkyl, -C-C 6 alkyl -C 3 -C 7 cycloalkyl, C 1 -C 6 alkoxy-C 3 -C 7 cycloalkyl, C 3 -C 7 cycloalkyloxy, C 3 -C
- C 2 -C 6 haloalkyl C 2 -C 6 haloalkenyl, C 3 -C 6 haloalkynyl, C 2 -C 6 cyanoalkenyl, C 3 -C 6 cyanoalkynyl, C 1 -C 6 alkoxy, C ⁇ -C 6 -Cyanoalkoxy, -C-C 6 -haloalkoxy, C 2 -C 6 -alkenyloxy, C 2 -C 6 -cyanoalkenyloxy, C 2 -C 6 -haloalkenyloxy, C 2 -C 6 -alkynyloxy, C ⁇ -C 6 -alkylthio, -C-C 6 -cyanoalkylthio, -C-C 6 -haloalkylthio, -C-C 6 -alkoxy-C ⁇ -C 6 -alkylthio, C ⁇ -C 6 -alkoxycarbonyl
- aryl or heteroaryl radical with a fused-on penyl ring, a fused-on C 3 -C 6 carbocycle or a 5- or 6-membered heterocycle forms a bicyclic system, the fused-on ring system optionally carrying one to three of the substituents mentioned above for aryl can.
- R 2 Ci-Cg-alkyl or aryl or heteroaryl, where aryl or heteroaryl can carry one to three of the substituents mentioned under R 1 for aryl; C 3 -C cycloalkyl or Ci-C ⁇ -alkylaryl;
- a COOR 3 or CONR 3 R 4 where R 3 and R 4 are independently hydrogen, -CC 6 alkyl, C 2 -C 6 alkenyl, C 3 -C 7 cycloalkyl or Ci-Cg-alkyl-aryl may be, which optionally partially or fully halogenated or substituents to three Sub ⁇ selected from C ⁇ -C4-alkoxy, C ⁇ -C4-haloalkoxy, C ⁇ -C 4 alkylthio, C 3 -C cycloalkyl, C 5 - C can carry cycloalkenyl;
- the 2-oxopyrrole derivatives to be used according to the invention can be used with respect to the position of the substituent R 1 as E or as Z isomers or a mixture of both isomers.
- the organic molecule parts mentioned in the definition of R 1 , R 2 and A are collective terms for individual enumeration of the individual meanings.
- All carbon chains ie all alkyl, haloalkyl, cyanoalkyl, alkoxy, haloalkoxy, cyanoalkoxy, , Alkylthio, alkylsulfinyl, alkylsulfonyl, alkylamino, dialkylamino, alkyloximino, alkyliminooxy, alkenyl, alkenyloxy, alkynyl, alkynyloxy and alkynylthio parts can be straight-chain or branched.
- Halogenated substituents preferably carry one to five identical or different halogen atoms.
- Halogen is fluorine, bromine, chlorine or iodine, in particular fluorine or chlorine.
- -CC 6 alkyl for: methyl, ethyl, n-propyl, 1-methylethyl, n-butyl, 1-methylpropyl, 2-methylpropyl or 1, 1-dimethylethyl, n-pentyl, 1-methylbutyl, 2- Methylbutyl, 3-methylbutyl, 2,2-dimethylpropyl, 1-ethylpropyl, n-hexyl, 1, 1-dimethylpropyl, 1, 2-dimethylpropyl, 1-methylpentyl, 2-methylpentyl, 3-methylpentyl, 4-methylpentyl, 1, 1-dimethylbutyl, 1,2-dimethylbutyl, 1, 3-dimethylbutyl, 2, 2-dimethylbutyl, 2,3-dimethylbutyl, 3, 3-dimethylbutyl, 1-ethylbutyl, 2-ethylbutyl, 1, 1, 2- Trimethylpropyl, 1,2, 2-trimethylpropyl, 1-
- C ⁇ -C 6 -haloalkyl as mentioned above C ⁇ -C6 alkyl which is partially or fully substituted by fluorine, chlorine, bromine and / or iodine is substituted, eg one of the under C ⁇ -C 4 haloalkyl radicals or 5-fluoro-1-pentyl, 5-chloro-1-pentyl, 5-bromo-1-pentyl, 5-iodo-1-pentyl, 5,5,5-trichloro-1-pentyl, undecafluoropentyl, 6- Fluoro-l-hexyl, 6-chloro-1-hexyl, 6-bromo-l-hexyl, 6-iodo-l-hexyl, 6, 6, 6-trichloro-l-hexyl or dodecafluorohexyl, especially for chloromethyl, fluoromethyl, Difluoromethyl, trifluoromethyl, 2-fluoroethyl, 2-chloroeth
- C ⁇ -C 6 alkylamino for: methylamino, ethylamino, n-propylamino, 1-methylethylamino, n-butylamino, 1-methylpropylamino, 2-methylpropylamino, 1, 1-dimethylethylamino, n-pentylamino, 1-methylbutylamino, 2-methylbutylamino, 3-methylbutylamino,
- Cyano-C ⁇ -C 6 alkyl for: for example cyanomethyl, 1-cyanoeth-l-yl, 2-cyanoeth-l-yl, 1-cyanoprop-l-yl, 2-cyanoprop-l-yl, 3-cyano-prop -1-yl, l-cyanoprop-2-yl, 2-cyanoprop-2-yl, 1-cyanobut-1-yl, 2-cyanobut-l-yl, 3-cyanobut-l-yl, 4-cyanobut-l -yl, l-cyanobut-2-yl, 2-cyanobut-2-yl, l-cyanobut-3-yl, 2-cyano-but-3-yl, l-cyano-2-methyl-prop-3-yl , 2-cyano-2-methyl-prop-3-yl, 3-cyano-2-methyl-prop-3-yl or 2-cyanomethyl-prop-2-yl, in particular for cyanomethyl or 2-cyanoethyl;
- (-CC 6 -alkyl) carbonyl for: methylcarbonyl, ethylcarbonyl, n-propylcarbonyl, 1-methylethylcarbonyl, n-butylcarbonyl, 1-methylpropylcarbonyl, 2-methylpropylcarbonyl, 1, 1-dimethylethylcarbonyl, n-pentylcarbonyl, 1-methylbutylcarbonyl ,
- (-C 6 -alkyl) carbonyl -CC 6 -alkyl for: Ci-Cg-alkyl substituted by (C ⁇ -C 6 -alkyl) carbonyl as mentioned above, for example for methylcarbonyImethy1;
- (-C 6 alkyl) carboxyl for: C ! -C 6 alkyl as defined above, substituted with a carboxyl group, for example methylcarboxyl, ethylcarboxyl, n-propylcarboxyl, 1-methylethylcarboxyl, n-butylcarboxyl, 1-methylpropylcarboxyl, 2-methylpropylcarboxyl or 1, 1-dimethylethylcarboxyl , especially for methyl carboxyl;
- C ⁇ -C 6 alkoxy for: methoxy, ethoxy, n-propoxy, 1-methylethoxy, n-butoxy, 1-methylpropoxy, 2-methylpropoxy or 1, 1-dimethylethoxy, for example n-pentoxy, 1-methylbutoxy, 2nd -Methylbutoxy, 3-methylbutoxy, 1, 1-dimethylpropoxy, 1, 2-dimeth lpropoxy, 2, 2-dieth lpropoxy, 1-ethylpropoxy, n-hexoxy, 1-methylpentoxy, 2-methylpentoxy, 3-methylpentoxy, 4-methylpentoxy, 1, 1-dimethylbutoxy, 1, 2-dimethylbutoxy, 1, 3-dimethylbutoxy, 2, 2-dimethylbutoxy, 2, 3-dimethylbutoxy, 3, 3-dimethylbutoxy, 1-ethylbutoxy, 2-ethylbutoxy, 1, 1, 2-trimethylpropoxy, 1,2, 2-trimethylpropoxy, 1-ethyl-l-methylpropoxy and 1-ethyl-1-2-methylprop
- C ⁇ -C 6 -haloalkoxy for: a C -Cg alkoxy radical as mentioned above, which is partially or completely substituted by fluorine, chlorine, bromine and / or iodine, for example one of the radicals mentioned under -C 4 -haloalkoxy or for 5-fluoro-1-pentoxy, 5-chloro-1-pentoxy, 5-bromo-1-pentoxy, 5-iodo-1-pentoxy, 5, 5,5-trichloro-1-pentoxy, undecafluoropentoxy, 6- Fluoro-l-hexoxy, 6-chloro-l-hexoxy, 6-bromo-l-hexoxy, 6-iodine-l-hexoxy, 6, 6, 6-trichloro-l-hexoxy or dodecafluorohexoxy, especially for chloromethoxy, fluoromethoxy, Difluoromethoxy, trifluoromethoxy, 2-fluoroethoxy, 2-chloroethoxy or 2,2,
- (-C-C 6 -alkoxy) carbonyl for: methoxycarbonyl, ethoxycarbonyl, n-propoxycarbonyl, 1-methylethoxycarbonyl, n-butoxycarbonyl, 1-methylpropoxycarbonyl, 2-methylpropoxycarbonyl or 1, 1-dimethylethoxycarbonyl, n-pentoxycarbonyl, 1-methylbutoxycarbonyl , 2-methylbutoxycarbonyl, 3-methylbutoxycarbonyl, 2, 2-dimethylpropoxycarbonyl, 1-ethylpropoxycarbonyl, n-hexoxycarbonyl, 1, 1-dimethylpropoxycarbonyl, 1, 2-dimethylpropoxycarbonyl, 1-methylpentoxycarbonyl, 2-methylpentoxycarbonyl, 3-methylpentoxycarbonyl -Methy1- pentoxycarbonyl, 1, 1-dimethylbutoxycarbonyl, 1,2-dimethylbutoxycarbonyl, 1, 3-dimethylbutoxycarbonyl, 2, 2-dimeth
- Cx-Cg-alkylthio for: methylthio, ethylthio, n-propylthio, 1-methylethylthio, n-butylthio, 1-methylpropylthio,
- Ci-C ⁇ -alkylthio as mentioned above, which is partially or completely substituted by fluorine, chlorine and / or bromine, for example one of those under C ! -C 4 -Halogenalkylthio radicals or for 5-fluoropentylthio, 5-chloropentylthio, 5-bromopentylthio, 5-iodo-pentylthio, ündecafluorpentylthio, 6-fluorhexylthio or 6-chlorohexylthio, especially for chloromethylthio, fluoromethylthioethyl, difluor , 2-fluoroethylthio, 2-chloroethylthio or 2,2, 2-trifluoroethylthio;
- C ⁇ -C 6 alkylsulfinyl for: methylsulfinyl, ethylsulfinyl, n-propylsulfinyl, 1-methylethylsulfinyl, n-butylsulfinyl, 1-methylpropylsulfinyl, 2-methyl propylsulfinyl, 1, 1-dimethylethylsulfinyl, n-pentylsulfinyl, 1-methylbutylsulfyl, 1-methylbutylsulfinyl Methylbutylsulfinyl, 3-methylbutylsulfinyl, 1, 1-dimethyl 8 propylsulfinyl, 1, 2-dimethylpropylsulfinyl, 2, 2-dimethylpropylsulfinyl, 1-ethylpropylsulfinyl, n-hexylsulfinyl, 1-
- C ⁇ -C 6 alkylsulfonyl for: methylsulfonyl, ethylsulfonyl, n-propylsulfonyl, 1-methylethylsulfonyl, n-butylsulfonyl, 1-methyl propylsulfonyl, 2-methyl propylsulfonyl, 1, 1-dimethyl ethylsulfonyl, n-pentyl Methylbutylsulfonyl, 3-methylbutylsulfonyl, 1, 1-dimethylpropylsulfonyl, 1, 2-dimethylpropylsulfonyl, 2,2-dimethylpropylsulfonyl, 1-ethylpropylsulfonyl, n-hexylsulfonyl, 1-methylpentylsulfonylsulfonyl, 2-methyl 4-methylpentylsulf
- C 2 -C 6 alkenyl for: e.g. ethenyl, prop-2-en-l-yl, n-buten-4-yl, l-methyl-prop-2-en-l-yl, 2-methyl-prop- 2-en-l-yl, 2-butene-1-yl, n-penten-3-yl, n-penten-4-yl, l-methyl-but-2-en-l-yl, 2-methyl but-2-en-l-yl, 3-methyl-but-2-en-l-yl, 1-methyl-but-3-en-l-yl, 2-methyl-but-3-en-l- yl, 3-methyl-but-3-en-1-yl, 1, l-dimethyl-prop-2-en-l-yl, 1, 2-dimethyl-prop-2-en-1-yl, l- Ethyl-prop-2-en-l-yl, n-hex-3-en-l-yl, n-hex-4-en-1
- C 2 -C 6 alkenylsulfinyl for: C 2 -C 6 alkenyl as defined above, substituted with a sulfinyl group, for example ethenylsulfinyl, prop-2-en-l-ylsulfinyl, n-buten-4-ylsulfinyl, l- Methyl-prop-2-en-l-ylsulfinyl, 2-methyl-prop-2-en-l-ylsulfinyl, 2-buten-l-ylsulfinyl, n-penten-3-ylsulfinyl, n-pentene- 4-ylsulfinyl, l-methyl-but-2-en-l-ylsulfinyl, 2-methyl-but-2-en-l-ylsulfinyl, 3-methyl-but-2-en-l-ylsulfinyl, 1-Me- thyl-but-3
- C 2 -C 6 alkenylsulfonyl for: C 2 -C 6 alkenyl as defined above, substituted with a sulfonyl group, for example ethenylsulfonyl, prop-2-en-l-ylsulfonyl, n-buten-4-ylsulfonyl, l- Methyl-prop-2-en-l-ylsulfonyl, 2-methyl-prop-2-en-l-ylsulfonyl, 2-buten-l-ylsulfonyl, n-pentene-3-ylsulfonyl, n-pentene 4-ylsulfonyl, l-methyl-but-2-en-l-ylsulfonyl, 2-methyl-but-2-en-l-ylsulfonyl, 3-methyl-but-2-en-l-ylsulfonyl, 1-Me- thyl-but-3
- C 2 -C 6 haloalkenyl for: C 3 -C 6 alkenyl as mentioned above, which is partially or completely substituted by fluorine, chlorine and / or bromine, for example 2-chloroallyl,
- C 2 -C 6 alkenyloxy for: ethenyloxy, prop-1-en-l-yloxy, prop-2-en-l-yloxy, 1-methylethenyloxy, n-buten-1-yloxy, n-buten-2 -yloxy, n-buten-3-yloxy, 1-methyl-prop-1-en-1-yloxy, 2-methyl-prop-1-en-1-yloxy, 1-methyl-prop-2-en-1 -yloxy, 2-methyl-prop-2-en-l-yloxy, n-penten-1-yloxy, n-penten-2-yloxy, n-penten-3-yloxy, n-penten-4-yloxy , 1-methyl-but-l-en-l-yloxy, 2-methyl-but-l-en-l-yloxy, 3-methyl-but-l-en-l-yloxy, 1-methyl-but -2-en-l-yloxy, 2-methyl-but-2-en-l
- C 3 -C 6 alkynyl for: ethynyl, prop-1-in-l-yl, prop-2-in-l-yl, n-but-1-in-l-yl, n-but-l-in -3-yl, n-but-l-in-4-yl, n-but-2-in-l-yl, n-pent-1-in-l-yl, n-pent-l-in-3 -yl, n-pent-1-in-4-yl, n-pent-1-in-5-yl, n-pent-2-in-1-yl, n-pent-2-in-4-yl , n-Pent-2-in-5-yl, 3-methyl-but-l-in-3-yl, 3-methyl-but-l-in-4-yl, n-hex-1-in-l -yl, n-hex-1-in-3-yl, n-hex-1-in-4-y
- C 2 -C 6 alkynyloxy for: ethynyloxy, prop-1-in-1-yloxy,
- C 3 -C 7 cycloalkyl for: cyclopropyl, cyclobutyl, cyclopentyl, cyclohexyl or cycloheptyl, in particular for cyclopentyl or cyclohexyl;
- C 7 -C 7 cycloalkyloxy for: cyclopropyloxy, cyclobutyloxy, cyclopentyloxy, cyclohexyloxy or cycloheptyloxy;
- C 5 -C 7 cycloalkenyl for: cyclopent-1-enyl, cyclopent-2-enyl, cyclopent-3-enyl, cyclohex-1-enyl, cyclohex-2-enyl, cyclohex-3-enyl, cyclohept-1-enyl , Cyclohept-2-enyl, cyclohept-3-enyl or cyclohept-4-enyl;
- Heteroaryl aromatic heterocycles with one to three heteroatoms selected from a group consisting of - one to three nitrogen atoms, one or two oxygen and one or two sulfur atoms, e.g. Furyl such as 2-furyl and 3-furyl, thienyl such as 2-thienyl and 3-thienyl, pyrrolyl such as 2-pyrrolyl and 3-pyrrolyl, isoxazolyl such as 3-isoxazolyl, 4-isoxazolyl and 5-isoxazolyl, isothiazolyl such as 3-isothiazolyl, 4-isothiazolyl and 5-isothiazolyl, pyrazolyl such as 3-pyrazolyl, 4-pyrazolyl and 5-pyrazolyl, oxazolyl such as 2-0xazolyl, 4-oxazolyl and 5-0xazolyl, thiazolyl such as 2-thiazolyl, 4-thiazolyl and 5-thiazolyl, Imidazolyl such as
- the 2-0xopyrrole derivatives can be obtained by processes known per se to the person skilled in the art and described in the literature, so that further details are unnecessary here. Just as an example here is that in the Z. Physiol. Chem. 132 (1924), 72 and J.Org. Che. 57, 1992, 6032. 13
- a further synthesis can drive in analogy to known per se Ver ⁇ on the intermediates of formulas Ha, IIb or IIC effected, which form a further subject of the invention.
- R 2 is methyl, ethyl or propyl and A is COOCH 3 or COOC 2 H 5 and R 1 has one of the meanings given in Tables A and B below for aryl or heteroaryl Has.
- Compounds in which R 2 is methyl and A is COOCH 3 and R 2 is an aryl radical which is substituted in the 2- or 2,6-position and which can be substituted by one or more halogen, alkyl or haloalkyl groups are particularly preferred.
- R 1 represents a heteroaromatic radical, in particular a substituted pyrazole radical, which can optionally carry one or more halogen substituents.
- the 2-0xopyrrole I and their agriculturally useful salts are suitable as herbicides.
- the herbicidal compositions containing I control plant growth very well on non-cultivated areas. In crops such as wheat, rice, corn, soybeans and cotton, they act against weeds and grass weeds without significantly damaging the crop plants. This effect occurs especially at low application rates.
- the compounds I or herbicidal compositions comprising them can also be used in a further number of crop plants for eliminating undesired plants.
- the following cultures can be considered:
- the compounds I can also be used in crops which are tolerant to the action of herbicides by breeding, including genetic engineering methods.
- the 2-oxopyrroles I are also suitable for the desiccation and / or defoliation of plants.
- desiccants are particularly suitable for drying out the above-ground parts of crops such as potatoes, rapeseed, sunflower and soybeans. This enables fully mechanical harvesting of these important crops.
- the compounds of the formula I are also used for combating animal pests from the class of the insects, arachnids and nematodes. They can be used in crop protection as well as in the hygiene, storage protection and veterinary sectors to control animal pests. They are particularly suitable for controlling the following animal pests: 24
- Beetles (Coleoptera), e.g. Agrilus sinuatus, Agriotes lineatus, Agriotes obscurus, Amphimallus solstitialis, Anisandrus dispar, Anthonomus grandis, Anthonomus pomorum, Atomaria linearis, Blastophagus piniperda, Blitophaga undata, Bruchus rufimanus, Bruechus pisorum, Bruchus lentisu- losa, Byiscus , Cerotoma trifurcata, Ceuthorrhynchus assimilis, Ceuthorr- hynchus napi, Chaetocne a tibialis, Conoderus vespertinus, Crioceris asparagi, Diabrotica longicornis, Diabrotica 12-punc- tata, Diabrotica virgiferisisobutisisobirisisinobisisinobisisobutisis, Epilachinitris,
- Two-winged birds e.g. Aedes aegypti, Aedes vexans, Anastrepha ludens, Anopheles maculipennis, Ceratitis capitata, 25th
- Chrysomya bezziana Chrysomya hominivorax, Chrysomya macella- ria, Contarinia sorghicola, Cordylobia anthropophaga, Culex pi- piens, Dacus cucurbitae, Dacus oleae, Dasineura brassicae, Fan- nia canicularis, Gasterophilus intestinalis, glipidisisisisodisisisodisis, glossina misplantis, glossina metrisis, feminine equilibrium, glossina morphisis, glossina misplantis, glossina misoblus Hylemyia platura, Hypoder a lineata, Liriomyza sativae, Liriomyza trifolii, Lucilia caprina, Lucilia cuprina, Lucilia sericata, Lycoria pectoralis, Mayetiola destructor, Musca domestica, Muscina stabulans, Oestrus
- Thrips e.g. Frankliniella fusca, Frankliniella occidentalis, Frankliniella tritici, Scirtothrips citri, Thrips oryzae, Thrips palmi and Thrips tabaci,
- Dermatoptera e.g. Athalia rosae, Atta cephalotes, Atta sexdens, Atta texana, Hoplocampa minuta, Hoplocampa testudinea, Monomorium pharaonis, Solenopsis geminata and Solenopsis invicta,
- Heteroptera e.g. Acrosternum hilare, Blissus leucopterus, Cyrtopeltis notatus, Dysdercus cingulatus, Dysdercus intermedius, Eurygaster integriceps, Euschistus impictiventris, Leptoglossus phyllopus, Lygus lineolaris, Lygus pratensis, Nezara quadrantulais, Pyanma viridula, Pies
- Plant suckers e.g. Acyrthosiphon onobrychis
- Adelges laricis Aphidula nasturtii, Aphis fabae, Aphis pomi, Aphis sambuci, Brachycaudus cardui, Brevicoryne brassicae, Ce- rosipha gossypii, Dreyfusia nordmannianae, Dreyfusiaipheae, Macyosophiosumiabia, Macysoleosumiaumia, Macysapiaumia, Macys Megoura viciae, Metopolophium dirhodum, Myzodes persicae, Myzus cerasi, Nilaparvata lugens, Pemphigus bursarius, Perkinsiella saccharicida, Phorodon humuli, Psylla mali, Psylla piri, Rhopa- lomyzus ascalonicus, Rhopalosiphum tenuis, glabra, buci
- Termites e.g. Calotermes flavicollis, Leucotermes flavipes, Reticulitermes lucifugus and Termes natalensis,
- Arachnoid such as arachnids (Acarina), e.g. Amblyomma america- nu, Amblyomma variegatum, Argas persicus, Boophilus annulatus, Boophilus decoloratus, Boophilus microplus, Brevipalpus phoenicis, Bryobia praetiosa, Dermacentor silvarum, Eotetranychus carpini, Eriophyes sheldoni, Rubusus Iodinobusinusnobin, Ialodiaxus tris me- gnini, Paratetranychus pilosus, Dermanyssus gallinae, Phyllo- coptruta oleivora, Polyphagotarsonemus latus, Psoroptes ovis, Rhipicephalus appendiculatus, Rhipicephalus evertsi, Sarcoptes scabieus, Tetranychus cinnabarinus taw
- Nematodes such as root gall nematodes, e.g. Meloidogyne hapla, Meloidogyne incognita, Meloidogyne javanica, cyst-forming nematodes, e.g. Globodera rostochiensis, Heterodera avenae, Heterodera glycines, Heterodera schachtii, Heterodera trifolii, stick and leaf wholes, e.g.
- Belonolaimus longicaudatus Ditylenchus destructor, Ditylenchus dipsaci, Heliocotylenchus multi- ticinctus, Longidorus elongatus, Radopholus similis, Rotylen- chus robustus, Trichodorus primitivus, Tylenchorhynchus clay- toni, Tylenchorhynchus dubius, Pratylenchus neglectus, Pratylenchus penetrans, Pratylenchus curvitatus and Pratylenchus goodeyi.
- the compounds I or the compositions comprising them can be sprayed, for example in the form of directly sprayable aqueous solutions, powders, suspensions, including high-strength aqueous, oily or other suspensions or dispersions, emulsions, oil dispersions, pastes, dusts, sprays or granules. Nebulization, dusting, scattering or pouring can be used.
- the application forms depend on the purposes; in any case, they should ensure the finest possible distribution of the active compounds according to the invention.
- Mineral oil fractions from medium to high boiling point such as kerosene and diesel oil, also coal tar oils and oils of vegetable or animal origin, aliphatic, cyclic and aromatic hydrocarbons, e.g. paraffins, tetrahydronaphthalene, alkylated naphthalenes and their derivatives, alkylated benzenes and their derivatives, alcohols such as methanol, Ethanol, propanol, butanol 27 and cyclohexanol, ketones such as cyclohexanone, strongly polar solvents, eg amines such as N-methylpyrrolidone and water.
- paraffins e.g. paraffins, tetrahydronaphthalene, alkylated naphthalenes and their derivatives, alkylated benzenes and their derivatives
- alcohols such as methanol, Ethanol, propanol, butanol 27 and cyclohexan
- Aqueous use forms can be prepared from emulsion concentrates, suspensions, pastes, wettable powders or water-dispersible granules by adding water.
- emulsions, pastes or oldispersions the l-amino-3-benzyluracils as such or dissolved in an oil or solvent can be homogenized in water by means of wetting agents, adhesives, dispersants or emulsifiers.
- concentrates consisting of an active substance, wetting agent, tackifier, dispersant or emulsifier and possibly solvent or oil, which are suitable for dilution with water.
- alkali, alkaline earth, ammonium salts of aromatic sulfonic acids e.g. Lignin, phenol, naphthalene and dibutylnaphthalenesulfonic acid, as well as of fatty acids, alkyl and alkylarylsulfonates, alkyl, lauryl ether and fatty alcohol sulfates, as well as salts of sulfated hexa-, hepta- and octadecanols as well as of fatty alcohol glycol ethers, condensation products of sulfonated naphthalene and its derivatives with formalins Condensation products of naphthalene or naphthalenesulfonic acids with phenol and formaldehyde, polyoxyethylene octylphenol ether, ethoxylated isooctyl, octyl or nonylphenol, alkylphenyl, tributylpheny
- Powders, materials for broadcasting and dusts can be prepared by mixing or grinding the active substances together with a solid carrier.
- Granules for example coated granules, impregnated granules and homogeneous granules, can be prepared by binding the active ingredients to solid carriers.
- Solid carriers are mineral soils such as silicas, silica gels, silicates, talc, kaolin, limestone, lime, chalk, bolus, loess, clay, dolomite, diatomaceous earth, calcium and magnesium sulfate, magnesium oxide, ground plastics, fertilizers such as ammonium sulfate, ammonium phosphate, ammonium nitrate, Urea and vegetable products such as flour, tree bark, wood and nutshell flour, cellulose powder or other solid carriers.
- the concentrations of the active ingredients I in the ready-to-use preparations can be varied over a wide range.
- the formulations generally contain from about 0.001 to 98% by weight, preferably 0.01 to 95% by weight, of at least one active ingredient.
- the active ingredients are used in a purity of 90% to 100%, preferably 95% to 100% (according to the NMR spectrum).
- Distributing the mixture in 20,000 parts by weight of water contains a spray mixture which contains 0.1% by weight of the active ingredient.
- the active ingredients I or the herbicidal compositions can be applied pre- or post-emergence. If the active ingredients are less compatible with certain crop plants, application techniques can be used in which the herbicidal compositions are sprayed with the aid of sprayers in such a way that the leaves of the sensitive crop plants are not hit as far as possible, while the active ingredients are applied to the leaves of undesirable plants growing below them or the uncovered floor area (post-directed, lay-by).
- the application rates of active ingredient I are 0.001 to 3.0, preferably 0.01 to 1.0 kg / ha of active substance (a.S.) depending on the control target, season, target plants and growth stage.
- the 2-oxopyrroles I can be mixed with numerous representatives of other herbicidal or growth-regulating active compound groups and applied together.
- test plants For the purpose of post-emergence treatment, the test plants, depending on the growth habit, were first grown to a height of 3 to 15 cm and only then with those suspended in water or
- test plants were either sown directly and grown in the same containers or they were first grown separately as seedlings and transplanted into the test containers a few days before the treatment.
- the plants were kept at temperatures of 10 - 25 ° C or 20 - 35 ° C.
- the trial period lasted 2 to 4 weeks. During this time, the plants were cared for, 37 and their response to each treatment was evaluated.
- Evaluation was carried out on a scale from 0 to 100. 100 means no emergence of the plants or complete destruction of at least the aerial parts and 0 means no damage or normal growth.
- ABUTH Chinese hemp (Abuthilon theophrasti)
- SETIT Italian millet (Setaria italica)
- siNAL White mustard (Sinapis alba)
Landscapes
- Organic Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Environmental Sciences (AREA)
- Engineering & Computer Science (AREA)
- Dentistry (AREA)
- General Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Plant Pathology (AREA)
- Pest Control & Pesticides (AREA)
- Agronomy & Crop Science (AREA)
- Plural Heterocyclic Compounds (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Pyrrole Compounds (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
Abstract
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2000541148A JP2002509917A (ja) | 1998-03-30 | 1999-03-24 | 作物保護剤としての2−オキソピロールの使用および新規な2−オキソピロール |
EP99919137A EP1066256A1 (de) | 1998-03-30 | 1999-03-24 | Verwendung von derivaten des 2-oxopyrrols als pflanzenschutzmittel und neue 2-oxopyrrole |
CA002325904A CA2325904A1 (en) | 1998-03-30 | 1999-03-24 | The use of derivatives of 2-oxopyrrole as crop protection agents and novel 2-oxopyrroles |
US09/647,010 US6548451B1 (en) | 1998-03-30 | 1999-03-24 | Use of derivatives of 2-oxopyrrole as crop protection agents and novel 2-oxopyrroles |
AU37020/99A AU3702099A (en) | 1998-03-30 | 1999-03-24 | The use of derivatives of 2-oxopyrrole as crop protection agents and novel 2-oxopyrroles |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19814040.1 | 1998-03-30 | ||
DE19814040 | 1998-03-30 |
Publications (1)
Publication Number | Publication Date |
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WO1999050243A1 true WO1999050243A1 (de) | 1999-10-07 |
Family
ID=7862870
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP1999/002006 WO1999050243A1 (de) | 1998-03-30 | 1999-03-24 | Verwendung von derivaten des 2-oxopyrrols als pflanzenschutzmittel und neue 2-oxopyrrole |
Country Status (6)
Country | Link |
---|---|
US (1) | US6548451B1 (de) |
EP (1) | EP1066256A1 (de) |
JP (1) | JP2002509917A (de) |
AU (1) | AU3702099A (de) |
CA (1) | CA2325904A1 (de) |
WO (1) | WO1999050243A1 (de) |
Families Citing this family (2)
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WO2010070910A1 (ja) | 2008-12-19 | 2010-06-24 | 日本曹達株式会社 | 1-ヘテロジエン誘導体および有害生物防除剤 |
NZ599682A (en) | 2009-11-12 | 2013-06-28 | Nippon Soda Co | 1-heterodiene derivative and noxious organism control agent |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0022551A1 (de) * | 1979-07-13 | 1981-01-21 | Hoechst Aktiengesellschaft | 2-Dihalogenmethylen-3-halogen-3-carboalkoxy-5-oxopyrrolidine, Verfahren zu ihrer Herstellung und ihre Verwendung als fungizide, bakterizide und algizide Schädlingsbekämpfungsmittel |
EP0081162A2 (de) * | 1981-12-02 | 1983-06-15 | Hoechst Aktiengesellschaft | Fungizide und bakterizide 2-Dihalogenmethylenpyrrolinone |
EP0184981A1 (de) * | 1984-11-07 | 1986-06-18 | Ciba-Geigy Ag | Neue Pyrrolinone und deren Zwischenprodukte |
EP0403891A1 (de) * | 1989-06-21 | 1990-12-27 | Bayer Ag | N-Aryl-Stickstoffheterocyclen |
-
1999
- 1999-03-24 US US09/647,010 patent/US6548451B1/en not_active Expired - Fee Related
- 1999-03-24 AU AU37020/99A patent/AU3702099A/en not_active Abandoned
- 1999-03-24 EP EP99919137A patent/EP1066256A1/de not_active Withdrawn
- 1999-03-24 CA CA002325904A patent/CA2325904A1/en not_active Abandoned
- 1999-03-24 JP JP2000541148A patent/JP2002509917A/ja not_active Withdrawn
- 1999-03-24 WO PCT/EP1999/002006 patent/WO1999050243A1/de not_active Application Discontinuation
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0022551A1 (de) * | 1979-07-13 | 1981-01-21 | Hoechst Aktiengesellschaft | 2-Dihalogenmethylen-3-halogen-3-carboalkoxy-5-oxopyrrolidine, Verfahren zu ihrer Herstellung und ihre Verwendung als fungizide, bakterizide und algizide Schädlingsbekämpfungsmittel |
EP0081162A2 (de) * | 1981-12-02 | 1983-06-15 | Hoechst Aktiengesellschaft | Fungizide und bakterizide 2-Dihalogenmethylenpyrrolinone |
EP0184981A1 (de) * | 1984-11-07 | 1986-06-18 | Ciba-Geigy Ag | Neue Pyrrolinone und deren Zwischenprodukte |
EP0403891A1 (de) * | 1989-06-21 | 1990-12-27 | Bayer Ag | N-Aryl-Stickstoffheterocyclen |
Non-Patent Citations (6)
Title |
---|
CHEMICAL ABSTRACTS, vol. 107, no. 25, 21 December 1987, Columbus, Ohio, US; abstract no. 235876, LEKIC M. ET AL.: "Identification of pyrrolinones and their benzylidene derivatives by mass spectroscopy" XP002111154 * |
CHEMICAL ABSTRACTS, vol. 118, no. 11, 15 March 1993, Columbus, Ohio, US; abstract no. 101746, LOVREN F. ET AL.: "Synthesis and properties of 2-methyl-3-(ethoxycarbonyl)-4-benzylidene-5-pyrrolinones" XP002111153 * |
FARM. VESTN. (LJUBLJANA), vol. 43, no. 2, 1992, pages 159 - 165 * |
LOVREN F. ET AL.: "Reaktivität und mikrobiologische Aktivität von 2-Methyl-3-carbethoxy-5-pyrrolinon-Derivaten", PHARMAZIE., vol. 47, no. 10, 1992, VEB VERLAG VOLK UND GESUNDHEIT. BERLIN., DD, pages 773 - 776, XP002111151, ISSN: 0031-7144 * |
RAMAIAH D. ET AL.: "Interesting phototransformations of aziridylmaleates and -fumarates. Steady-state and laser flash photolysis studies", JOURNAL OF ORGANIC CHEMISTRY., vol. 57, no. 22, 23 October 1992 (1992-10-23), AMERICAN CHEMICAL SOCIETY. EASTON., US, pages 6032 - 6037, XP002111152, ISSN: 0022-3263 * |
VESTN. SLOV. KEM. DRUS., vol. 33, 1986, pages 251 - 255 * |
Also Published As
Publication number | Publication date |
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US6548451B1 (en) | 2003-04-15 |
CA2325904A1 (en) | 1999-10-07 |
JP2002509917A (ja) | 2002-04-02 |
EP1066256A1 (de) | 2001-01-10 |
AU3702099A (en) | 1999-10-18 |
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