US4804675A
Expired / Lapsed
US
⏱️ 0.0 years remaining
1-aryl-4-alkylthiopyrazol-5-amine derivatives, composition containing them, and method of using them to combat insects, arachnids, and nematodes
Assignee: Bayer AG
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Filing: 1986-04-30
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Granted: 1989-02-14
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Expires: 2006-04-30
Abstract
Abstract A method of combating insects, sense animals and nematodes comprising applying to insects, arachnids and nematodes and/or their environment an effective amount of at least one 5-aminopyrazole of the formula (I) ##STR1## in which R 1 represents hydrogen, alkyl or halogenoalkyl, R 2 represents alkyl, halogenoalkyl, unsubstituted or substituted aralkyl or unsubstituted or substituted aryl, R 3 represents hydrogen, alkyl or a radical ##STR2## Ar represents unsubstituted or substituted phenyl or unsubstituted or substituted pyridyl and n represents the number 0, 1 or 2, wherein X represents oxygen or sulphur and R 4 represents hydrogen, alkyl, alkenyl, alkinyl, halogenoalkyl, alkoxyalkyl, alkylthioalkyl, unsubstituted or substituted cycloalkyl, unsubstituted or substituted aryl, alkoxy, alkylthio, unsubstituted or substituted aryloxy, unsubstituted or substituted arylthio, alkylamino, dialkylamino or unsubstituted or substituted arylamino.
Inventors
- 👤 Uta Jensen-Korte
- 👤 Reinhold Gehring
- 👤 Otto Schallner
- 👤 Jorg Stetter
- 👤 Heinz-Jurgen Wroblowsky
- 👤 Benedikt Becker
- 👤 Bernhard Homeyer
- 👤 Wolfgang Behrenz
- 👤 Wilhelm Stendel
- 👤 Peter Andrews
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 21:44
CPC Classifications
C; C07; C07D; C07D401/00; C07D401/02; C07D401/04; A; A01; A01N; A01N43/00; A01N43/48; A01N43/56; A01N47/00; A01N47/02; C07D231/00; C07D231/02; C07D231/10; C07D231/14; C07D231/44
Claims Analysis
Total Claims: 15
Claim 1
Independent Claim
215 words
A 5-aminopyrazole of the formula ##STR482## in which R 1' stands for alkyl (C 1 -C 4 ) or halogenoalkyl (C 1 -C 4 ), R 2' stands for alkyl (C 1 -C 8 ) or halogenoalkyl (C 1 -C 8 ), R 3' stands for hydrogen or alkyl (C 1 -C 4 ), n stands for 0, 1 or 2 and Ar stands for phenyl, 2-pyridyl, 3-pyridyl or 4-pyridyl, said Ar being unsubstituted or monosubstituted or polysubstituted by identical or different substituents selected from the group consisting of cyano, nitro, halogen, straight-chain or branched alkyl with up to 4 carbon atoms, alkoxy with up to 4 carbon atoms and alkoxycarbonyl with up to 4 carbon atoms, straight-chain or branched halogenoalkyl with up to 4 carbon atoms and up to 9 identical or different halogen atoms, and halogenoalkoxy with up to 4 carbon atoms and up to 9 identical or different halogen atoms and a radical --S(O) m --R 5 wherein R 5 represents amino, straight-chain or branched alkyl with up to 4 carbon atoms, alkylamino with up to 4 carbon atoms, dialkylamino with up to 4 carbon atoms, halogenoalkyl with up to 4 carbon atoms and with up to 9 identical or different halogen atoms, and m represents the number 0, 1 or 2.
Claim 2
Dependent Claim
215 words
A 5-aminopyrazole of the formula ##STR482## in which R 1' stands for alkyl (C 1 -C 4 ) or halogenoalkyl (C 1 -C 4 ), R 2' stands for alkyl (C 1 -C 8 ) or halogenoalkyl (C 1 -C 8 ), R 3' stands for hydrogen or alkyl (C 1 -C 4 ), n stands for 0, 1 or 2 and Ar stands for phenyl, 2-pyridyl, 3-pyridyl or 4-pyridyl, said Ar being unsubstituted or monosubstituted or polysubstituted by identical or different substituents selected from the group consisting of cyano, nitro, halogen, straight-chain or branched alkyl with up to 4 carbon atoms, alkoxy with up to 4 carbon atoms and alkoxycarbonyl with up to 4 carbon atoms, straight-chain or branched halogenoalkyl with up to 4 carbon atoms and up to 9 identical or different halogen atoms, and halogenoalkoxy with up to 4 carbon atoms and up to 9 identical or different halogen atoms and a radical --S(O) m --R 5 wherein R 5 represents amino, straight-chain or branched alkyl with up to 4 carbon atoms, alkylamino with up to 4 carbon atoms, dialkylamino with up to 4 carbon atoms, halogenoalkyl with up to 4 carbon atoms and with up to 9 identical or different halogen atoms, and m represents the number 0, 1 or 2.
Claim 3
Dependent Claim
10 words
A 5-aminopyrazole according to claim 1 having the formula ##STR483##
Claim 4
Dependent Claim
10 words
A 5-aminopyrazole according to claim 1 having the formula ##STR484##
Claim 5
Dependent Claim
6 words
A 5-aminopyrazole having the formula ##STR485##
Claim 6
Dependent Claim
6 words
A 5-aminopyrazole having the formula ##STR485##
Claim 7
Independent Claim
461 words
A method of combating insects, arachnids and namatodes comprising applying to insects, arachnids and nematodes and/or their environment an effective amount of at least one 5-aminopyrazole of the formula (I) ##STR486## in which R 1 represents hydrogen, alkyl with 1 to 4 carbon atoms or halogenoalkyl with 1 to 4 carbon atoms, R 2 represents alkyl with 1 to 8 carbon atoms, halogenoalkyl with 1 to 8 carbon atoms, unsubstituted or monosubstituted or polysubstituted phenylalkyl, the substituents being identical or different and being halogen, cyano, nitro, straight-chain or branched alkyl, alkoxy, alkythio, alkylsulphonyl, halogenalkyl, halogenoalkylthio, halogenoalkylsulphinyl and halogenoalkylsulphonyl, with in each case 1 to 4 carbon atoms in the alkyl part, or unsubstituted or monosubstituted or polysubstituted phenyl, the substituents being identical or different and being halogen, cyano, nitro, straight-chain or branched alkyl, alkoxy, alkylthio, alkylsulphonyl, halogenalkyl, halogenoalkylthio, halogenoalkylsulphinyl and halogenoalkylsulphonyl, with in each case 1 to 4 carbon atoms in the alkyl part, R 3 represents hydrogen, alkyl with 1 to 4 carbon atoms or a radical ##STR487## Ar represents unsubstituted phenyl or phenyl monosubstituted or polysubstituted by identical or different substituents selected from the group consisting of cyano, nitro, halogen, straight-chain C 1 to C 4 alkyl, branched C 1 to C 4 alkyl, C 1 to C 4 alkoxy, C 1 to C 4 alkoxycarbonyl, halogenoalkyl having 1 to 4 carbon atoms, and halogenoalkoxy having 1 to 4 carbon atoms, or unsubstituted pyridyl or pyridyl monosubstituted or polysubstituted by identical or different substituents selected from the group consisting of cyano, nitro, halogen, straight-chain C 1 to C 4 alkyl, branched C 1 to C 4 alkyl, C 1 to C 4 alkoxy, C 1 to C 4 alkoxycarbonyl, halogenoalkyl having 1 to 4 carbon atoms, and halogenoalkoxy having 1 to 4 carbon atoms, and n represents the number 0, 1 or 2, wherein X represents oxygen or sulphur and R 4 represents hydrogen, alkyl with up to 4 carbon atoms, alkenyl with up to 4 carbon atoms, alkinyl with up to 4 carbon atoms, halogenoalkyl with up to 4 carbon atoms, alkoxyalkyl with up to 4 carbon atoms, unsubstituted cycloalkyl having 3 to 7 carbon atoms or cycloalkyl having 3 to 7 carbon atoms and being monosubstituted or polysubstituted by identical or different substituents selected from the group consisting of halogen, lower alkyl and lower halogenoalkyl, alkoxy with up to 4 carbon atoms, alkylamino with up to 4 carbon atoms, dialkylamino with up to 4 carbon atoms or represents phenyl, phenoxy, phenylthio and phenylamino being unsubstituted or monosubstituted or polysubstituted by identical or different substituents, the substituents on the phenyl ring being halogen, cyano, nitro, straight-chain or branched alkyl, alkoxy, alkylthio, alkylsulphinyl and alkylsulphonyl, with in each case 1 to 4 carbon atoms in the individual alkyl parts.
Claim 8
Independent Claim
461 words
A method of combating insects, arachnids and namatodes comprising applying to insects, arachnids and nematodes and/or their environment an effective amount of at least one 5-aminopyrazole of the formula (I) ##STR486## in which R 1 represents hydrogen, alkyl with 1 to 4 carbon atoms or halogenoalkyl with 1 to 4 carbon atoms, R 2 represents alkyl with 1 to 8 carbon atoms, halogenoalkyl with 1 to 8 carbon atoms, unsubstituted or monosubstituted or polysubstituted phenylalkyl, the substituents being identical or different and being halogen, cyano, nitro, straight-chain or branched alkyl, alkoxy, alkythio, alkylsulphonyl, halogenalkyl, halogenoalkylthio, halogenoalkylsulphinyl and halogenoalkylsulphonyl, with in each case 1 to 4 carbon atoms in the alkyl part, or unsubstituted or monosubstituted or polysubstituted phenyl, the substituents being identical or different and being halogen, cyano, nitro, straight-chain or branched alkyl, alkoxy, alkylthio, alkylsulphonyl, halogenalkyl, halogenoalkylthio, halogenoalkylsulphinyl and halogenoalkylsulphonyl, with in each case 1 to 4 carbon atoms in the alkyl part, R 3 represents hydrogen, alkyl with 1 to 4 carbon atoms or a radical ##STR487## Ar represents unsubstituted phenyl or phenyl monosubstituted or polysubstituted by identical or different substituents selected from the group consisting of cyano, nitro, halogen, straight-chain C 1 to C 4 alkyl, branched C 1 to C 4 alkyl, C 1 to C 4 alkoxy, C 1 to C 4 alkoxycarbonyl, halogenoalkyl having 1 to 4 carbon atoms, and halogenoalkoxy having 1 to 4 carbon atoms, or unsubstituted pyridyl or pyridyl monosubstituted or polysubstituted by identical or different substituents selected from the group consisting of cyano, nitro, halogen, straight-chain C 1 to C 4 alkyl, branched C 1 to C 4 alkyl, C 1 to C 4 alkoxy, C 1 to C 4 alkoxycarbonyl, halogenoalkyl having 1 to 4 carbon atoms, and halogenoalkoxy having 1 to 4 carbon atoms, and n represents the number 0, 1 or 2, wherein X represents oxygen or sulphur and R 4 represents hydrogen, alkyl with up to 4 carbon atoms, alkenyl with up to 4 carbon atoms, alkinyl with up to 4 carbon atoms, halogenoalkyl with up to 4 carbon atoms, alkoxyalkyl with up to 4 carbon atoms, unsubstituted cycloalkyl having 3 to 7 carbon atoms or cycloalkyl having 3 to 7 carbon atoms and being monosubstituted or polysubstituted by identical or different substituents selected from the group consisting of halogen, lower alkyl and lower halogenoalkyl, alkoxy with up to 4 carbon atoms, alkylamino with up to 4 carbon atoms, dialkylamino with up to 4 carbon atoms or represents phenyl, phenoxy, phenylthio and phenylamino being unsubstituted or monosubstituted or polysubstituted by identical or different substituents, the substituents on the phenyl ring being halogen, cyano, nitro, straight-chain or branched alkyl, alkoxy, alkylthio, alkylsulphinyl and alkylsulphonyl, with in each case 1 to 4 carbon atoms in the individual alkyl parts.
Claim 9
Dependent Claim
558 words
A method according to claim 5, wherein in the formula I, R 1 represents straight-chain or branched alkyl with 1 to 4 carbon atoms or straight-chain or branched halogenoalkyl with 1 to 4 carbon atoms, or represents hydrogen, R 2 represents straight-chain or branched alkyl with 1 to 8 carbon atoms or straight-chain or branched halogenoalkyl with 1 to 8 carbon atoms, or represents phenyl or phenylalkyl with 1 to 4 carbon atoms in the straight-chain or branched alkyl part and said phenyl or phenylalkyl being unsubstituted or monosubstituted or polysubstituted by identical or different substituents, the substituents on the phenyl part being halogen, cyano, nitro or the substituents being straight-chain or branched alkyl, alkoxy, alkylthio, alkylsulphinyl, alkylsulphonyl, halogenoalkyl, halogenoalkoxy, halogenoalkylthio, halogenoalkylsulphinyl and halogenoalkylsulphonyl, with in each case 1 to 4 carbon atoms in the individual alkyl parts, R 3 represents hydrogen, straight-chain or branched alkyl with 1 to 4 carbon atoms or a radical ##STR488## wherein X represents oxygen or sulphur and R 4 represents hydrogen, or represents straight-chain or branched alkyl with up to 4 carbon atoms, straight-chain or branched alkenyl with up to 4 carbon atoms, straight-chain or branched alkinyl with up to 4 carbon atoms, straight-chain or branched alkoxyalkyl with up to 4 carbon atoms, straight-chain or branched alkylthioalkyl with up to 4 carbon atoms, straight-chain or branched alkoxy with up to 4 carbon atoms, straight-chain or branched alkylthio with up to 4 carbon atoms, straight-chain or branched alkylamino with up to 4 carbon atoms, straight-chain or branched dialkylamino with up to 4 carbon atoms or straight-chain or branched halogenoalkyl with up to 4 carbon atoms in the alkyl part, the halogenoalkyl having up to 9 identical or different halogen atoms, or represents cycloalkyl which has 3 to 7 carbon atoms and unsubstituted or monosubstituted or polysubstituted by identical or different substituents selected from the group consisting of halogen, lower alkyl and lower halogenoalkyl, or represents phenyl, phenoxy, phenylthio or phenylamino, the phenyl, phenoxy, phenylthio and phenylamino being unsubstituted or monosubstituted or polysubstituted by identical or different substituents, the substituents on the phenyl being halogen, cyano, nitro, straight-chain or branched alkyl, alkoxy, alkylthio, alkylsulphinyl, and alkylsulphonyl with in each case, 1 to 4 carbon atoms in the individual alkyl parts, Ar represents phenyl, 2-pyridyl, 3-pyridyl or 4-pyridyl, said phenyl, 2-pyridyl, 3-pyridyl and 4-pyridyl being unsubstituted or monosubstituted or polysubstituted by identical or different substituents, the substituents being cyano, nitro, halogen, straight-chain or branched alkyl with up to 4 carbon atoms, straight-chain or branched alkoxy with up to 4 carbon atoms, straight-chain or branched alkoxycarbonyl with up to 4 carbon atoms, straight chain or branched halogenoalkyl with up to 4 carbon atoms and up to 9 identical or different halogen atoms or straight-chain or branched halogenoalkoxy with up to 4 carbon atoms and up to 9 identical or different halogen atoms, or represents a radical --S(O) m --R 5 wherein R 5 represents amino, or represents straight-chain or branched alkyl with up to 4 carbon atoms, straight-chain or branched alkylamino with up to 4 carbon atoms, straight-chain or branched dialkylamino with up to 4 carbon atoms or straight-chain or branched halogenoalkyl with up to 4 carbon atoms, the halogenoalkyl having 1 to 9 identical or different halogen atoms, m represents the number 0, 1 or 2, and n represents the number, 0, 1 or 2.
Claim 10
Dependent Claim
70 words
A method according to claim 6, wherein in the formula I for R 1 , the halogenoalkyl has 1 to 9 identical or different halogen atoms; wherein in the formula I, for R 2 , the halogenoalkyl has 1 to 17 identical or different halogen atoms; and wherein in the formula I, for R 2 , the halogenoalkylsulphinyl and/or the halogenoalkylsulphonyl has 1 to 9 identical or different halogen atoms.
Claim 11
Dependent Claim
17 words
A method according to claim 5, wherein the 5-aminopyrazole is selected from the group consisting of ##STR489##
Claim 12
Dependent Claim
28 words
A method of combating insects, arachnids and namatodes comprising applying an effective amount of the 5-aminopyrazole according to claim 1 to insects, arachnids and nematodes and/or their environment.
Claim 13
Independent Claim
29 words
A method of combating insects, sense animals and nematodes comprising applying to insects, arachnids and nematodes and/or their environment an effective amount of a 5-aminopyrazole of the formula ##STR490##
Claim 14
Independent Claim
29 words
A method of combating insects, sense animals and nematodes comprising applying to insects, arachnids and nematodes and/or their environment an effective amount of a 5-aminopyrazole of the formula ##STR490##
Claim 15
Dependent Claim
31 words
An insecticidal, araricidal and nematicidal composition comprising an effective amount of a compound according to claim 1 in admixture with one or more extenders and/or one or more surface active agents.
References Cited (Backward Citations)
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| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
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| 3.5 Years (Year 4) | 1992-02-14 | 1992-08-15 | 1993-02-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1996-02-14 | 1996-08-15 | 1997-02-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2000-02-14 | 2000-08-15 | 2001-02-14 | $7700.00 | Window Closed / Lapsed |