US4663339A
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Acaricidal and insecticidal substituted 1-phenylalkylbenzimidazoles
Assignee: Sumitomo Chemical Co Ltd
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Filing: 1985-12-20
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Granted: 1987-05-05
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Expires: 2005-12-20
Abstract
Abstract A compound of the formula: <IMAGE> wherein R1 is a hydrogen atom, a lower alkyl group or a halo(lower)alkyl group, R2 and R3 are, the same or different, each a hydrogen atom, a halogen atom, a nitro group, a cyano group or an optionally substituted lower alkyl, lower alkenyl, lower alkynyl, cyclo(lower)alkyl, lower alkoxy, lower alkenyloxy, lower alkynyloxy, cyclo(lower)alkoxy, lower alkylthio, lower alkenylthio, lower alkynylthio, cyclo(lower)alkylthio, di(lower)alkylamino, lower alkylsulfonyl or lower alkylsulfinyl group, or R2 and R3 are combined together to form an optionally substituted 5- or 6-membered, saturated or unsaturated ring optionally having not more than two oxygen or sulfur atoms in the ring, R4 is a halogen atom or a lower alkyl group, R5 is a hydrogen atom or a lower alkyl group, X is an oxygen atom, a sulfur atom, a methylene group, a sulfonyl group, a sulfinyl group or an imino group and n is an integer of 1 to 4, which is useful as an insecticide and/or an acaricide.
Inventors
- 👤 Hirosi Kisida
- 👤 Haruyasu Yamamoto
- 👤 Toshihiko Yano
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 05:41
CPC Classifications
C; C07; C07D; C07D235/00; C07D235/02; C07D235/04; C07D235/06; A; A01; A01N; A01N43/00; A01N43/48; A01N43/50; A01N43/52; C07D235/08; C07D235/10
Claims Analysis
Total Claims: 13
Claim 1
Independent Claim
569 words
A compound of the formula: ##STR15## wherein R 1 is a hydrogen atom, a lower alkyl group or a halo(lower)alkyl group, R 2 and R 3 are, the same or different, each a hydrogen atom, a halogen atom, a nitro group, a cyano group, a lower alkyl group, a lower alkyl group substituted with a member selected from the group consisting of halogen, lower alkoxy, halo(lower)alkoxy, lower alkylthio, halo(lower)alkylthio, lower alkenyloxy and lower alkynyloxy, a lower alkenyl group, a lower alkenyl group substituted with a member selected from the group consisting of halogen, lower alkoxy, halo(lower)alkoxy, lower alkylthio, halo(lower)alkylthio, lower alkenyloxy and lower alkynyloxy, a lower alkynyl group, a lower alkynyl group substituted with a member selected from the group consisting of halogen, lower alkoxy, halo(lower)alkoxy, lower alkylthio, halo(lower)alkylthio, lower alkenyloxy and lower alkynyloxy, a cyclo(lower)alkyl group, a cyclo(lower)alkyl group substituted with a member selected from the group consisting of halogen, lower alkoxy, halo(lower)alkoxy, lower alkylthio, halo(lower)alkylthio, lower alkenyloxy and lower alkynyloxy, a lower alkoxy group, a lower alkoxy group substituted with a member selected from the group consisting of halogen, lower alkoxy, halo(lower)alkoxy, lower alkylthio, halo(lower)alkylthio, lower alkenyloxy and lower alkynyloxy, a lower alkenyloxy group, a lower alkenyloxy group substituted with a member selected from the group consisting of halogen, lower alkoxy, halo(lower)alkoxy, lower alkylthio, halo(lower)alkylthio, lower alkenyloxy and lower alkynyloxy, a lower alkynyloxy group, a lower alkynyloxy group substituted with a member selected from the group consisting of halogen, lower alkoxy, halo(lower)alkoxy, lower alkylthio, halo(lower)alkylthio, lower alkenyloxy and lower alkynyloxy, a cyclo(lower)alkoxy group, a cyclo(lower)alkoxy group substituted with a member selected from the group consisting of halogen, lower alkoxy, halo(lower)alkoxy, lower alkylthio, halo(lower)alkylthio, lower alkenyloxy and lower alkynyloxy, a lower alkylthio group, a lower alkylthio group substituted with a member selected from the group consisting of halogen, lower alkoxy, halo(lower)alkoxy, lower alkylthio, halo(lower)alkylthio, lower alkenyloxy and lower alkynyloxy, a lower alkenylthio group, a lower alkenylthio group substituted with a member selected from the group consisting of halogen, lower alkoxy, halo(lower)alkoxy, lower alkylthio, halo(lower)alkylthio, lower alkenyloxy and lower alkynyloxy, a lower alkynylthio group, a lower alkynylthio group substituted with a member selected from the group consisting of halogen, lower alkoxy, halo(lower)alkoxy, lower alkylthio, halo(lower)alkylthio, lower alkenyloxy and lower alkynyloxy, a cyclo(lower)alkylthio group, a cyclo(lower)alkylthio group substituted with a member selected from the group consisting of halogen, lower alkoxy, halo(lower)alkoxy, lower alkylthio, halo(lower)alkylthio, lower alkenyloxy and lower alkynyloxy, a di(lower)alkylamino group, a di(lower)alkylamino group substituted with a member selected from the group consisting of halogen, lower alkoxy, halo(lower)alkoxy, lower alkylthio, halo(lower)alkylthio, lower alkenyloxy and lower alkynyloxy, a lower alkylsulfonyl group, a lower alkylsulfonyl group substituted with a member selected from the group consisting of halogen, lower alkoxy, halo(lower)alkoxy, lower alkylthio, halo(lower)alkylthio, lower alkenyloxy and lower alkynyloxy, a lower alkylsulfinyl group and a lower alkylsulfinyl group substituted with a member selected from the group consisting of halogen, lower alkoxy, halo(lower)alkoxy, lower alkylthio, halo(lower)alkylthio, lower alkenyloxy and lower alkynyloxy, or R 2 and R 3 are combined together at their terminals to form a 3,4-methylenedioxy group, a 3,4-difluoromethylenedioxy group, a 3,4-trifluoroethylenedioxy group, a 3,4-trimethylene group or a 3,4-tetramethylene group, R 4 is a halogen atom or a lower alkyl group, R 5 is a hydrogen atom or a lower alkyl group, X is an oxygen atom, a sulfur atom, a methylene group, a sulfonyl group, a sulfinyl group or an imino group and n is an integer of 1 to 4.
Claim 2
Dependent Claim
569 words
A compound of the formula: ##STR15## wherein R 1 is a hydrogen atom, a lower alkyl group or a halo(lower)alkyl group, R 2 and R 3 are, the same or different, each a hydrogen atom, a halogen atom, a nitro group, a cyano group, a lower alkyl group, a lower alkyl group substituted with a member selected from the group consisting of halogen, lower alkoxy, halo(lower)alkoxy, lower alkylthio, halo(lower)alkylthio, lower alkenyloxy and lower alkynyloxy, a lower alkenyl group, a lower alkenyl group substituted with a member selected from the group consisting of halogen, lower alkoxy, halo(lower)alkoxy, lower alkylthio, halo(lower)alkylthio, lower alkenyloxy and lower alkynyloxy, a lower alkynyl group, a lower alkynyl group substituted with a member selected from the group consisting of halogen, lower alkoxy, halo(lower)alkoxy, lower alkylthio, halo(lower)alkylthio, lower alkenyloxy and lower alkynyloxy, a cyclo(lower)alkyl group, a cyclo(lower)alkyl group substituted with a member selected from the group consisting of halogen, lower alkoxy, halo(lower)alkoxy, lower alkylthio, halo(lower)alkylthio, lower alkenyloxy and lower alkynyloxy, a lower alkoxy group, a lower alkoxy group substituted with a member selected from the group consisting of halogen, lower alkoxy, halo(lower)alkoxy, lower alkylthio, halo(lower)alkylthio, lower alkenyloxy and lower alkynyloxy, a lower alkenyloxy group, a lower alkenyloxy group substituted with a member selected from the group consisting of halogen, lower alkoxy, halo(lower)alkoxy, lower alkylthio, halo(lower)alkylthio, lower alkenyloxy and lower alkynyloxy, a lower alkynyloxy group, a lower alkynyloxy group substituted with a member selected from the group consisting of halogen, lower alkoxy, halo(lower)alkoxy, lower alkylthio, halo(lower)alkylthio, lower alkenyloxy and lower alkynyloxy, a cyclo(lower)alkoxy group, a cyclo(lower)alkoxy group substituted with a member selected from the group consisting of halogen, lower alkoxy, halo(lower)alkoxy, lower alkylthio, halo(lower)alkylthio, lower alkenyloxy and lower alkynyloxy, a lower alkylthio group, a lower alkylthio group substituted with a member selected from the group consisting of halogen, lower alkoxy, halo(lower)alkoxy, lower alkylthio, halo(lower)alkylthio, lower alkenyloxy and lower alkynyloxy, a lower alkenylthio group, a lower alkenylthio group substituted with a member selected from the group consisting of halogen, lower alkoxy, halo(lower)alkoxy, lower alkylthio, halo(lower)alkylthio, lower alkenyloxy and lower alkynyloxy, a lower alkynylthio group, a lower alkynylthio group substituted with a member selected from the group consisting of halogen, lower alkoxy, halo(lower)alkoxy, lower alkylthio, halo(lower)alkylthio, lower alkenyloxy and lower alkynyloxy, a cyclo(lower)alkylthio group, a cyclo(lower)alkylthio group substituted with a member selected from the group consisting of halogen, lower alkoxy, halo(lower)alkoxy, lower alkylthio, halo(lower)alkylthio, lower alkenyloxy and lower alkynyloxy, a di(lower)alkylamino group, a di(lower)alkylamino group substituted with a member selected from the group consisting of halogen, lower alkoxy, halo(lower)alkoxy, lower alkylthio, halo(lower)alkylthio, lower alkenyloxy and lower alkynyloxy, a lower alkylsulfonyl group, a lower alkylsulfonyl group substituted with a member selected from the group consisting of halogen, lower alkoxy, halo(lower)alkoxy, lower alkylthio, halo(lower)alkylthio, lower alkenyloxy and lower alkynyloxy, a lower alkylsulfinyl group and a lower alkylsulfinyl group substituted with a member selected from the group consisting of halogen, lower alkoxy, halo(lower)alkoxy, lower alkylthio, halo(lower)alkylthio, lower alkenyloxy and lower alkynyloxy, or R 2 and R 3 are combined together at their terminals to form a 3,4-methylenedioxy group, a 3,4-difluoromethylenedioxy group, a 3,4-trifluoroethylenedioxy group, a 3,4-trimethylene group or a 3,4-tetramethylene group, R 4 is a halogen atom or a lower alkyl group, R 5 is a hydrogen atom or a lower alkyl group, X is an oxygen atom, a sulfur atom, a methylene group, a sulfonyl group, a sulfinyl group or an imino group and n is an integer of 1 to 4.
Claim 3
Dependent Claim
345 words
The compound according to claim 1, wherein R 2 and R 3 are, the same or different, each a C 1 -C 8 alkyl group, a C 2 -C 6 alkenyl group, a C 2 -C 6 alkynyl group, a cyclo(C 3 -C 6 )alkyl group, a C 1 -C 6 alkoxy group, a C 2 -C 6 alkenyloxy group, a C 2 -C 6 alkynyloxy group, a cyclo(C 3 -C 6 )alkyloxy group, a C 1 -C 6 alkylthio group, a C 2 -C 6 alkenylthio group, a C 2 -C 6 alkynylthio group, a cyclo(C 3 -C 6 )alkylthio group, a di(C 1 -C 6 )alkylamino group, a C 1 -C 6 alkylsulfonyl group, a C 1 -C 6 alkylsulfinyl group, a halo(C 1 -C 6 )alkyl group, a halo(C 2 -C 6 )alkenyl group, a halo(C 2 -C 6 )alkynyl group, a halo(C 1 -C 6 )alkoxy group, a halo(C 2 -C 6 )alkenyloxy group, a halo(C 2 -C 6 )alkynyloxy group, a halo(C 1 -C 6 )alkylthio group, a halo(C 2 -C 6 )alkenylthio group, a halo(C 2 -C 6 )alkynylthio group, a halo(C 1 -C 6 )alkylsulfonyl group, a halo(C 1 -C 6 )alkylsulfinyl group, a C 1 -C 6 alkoxy(C 1 -C 6 )alkyl group, a halo(C 1 -C 6 )alkoxy(C 1 -C 6 )alkyl group, a C 1 -C 6 alkylthio(C 1 -C 6 )alkyl group, a halo(C 1 -C 6 ) alkylthio(C 1 -C 6 )alkyl group, a C 1 -C 6 alkoxy(C 1 -C 6 )alkoxy group, a halo(C 1 -C 6 )alkoxy(C 1 -C 6 )alkoxy group, a C 2 -C 6 alkenyloxy(C 1 -C 6 )alkyl group, a C 2 -C 6 alkynyloxy(C 1 -C 6 )alkyl group, a C 2 -C 6 alkenyloxy(C 1 -C 6 )alkoxy group, a C 2 -C 6 alkynyloxy(C 1 -C 6 )alkoxy group, a C 1 -C 6 alkoxy(C 1 -C 6 )alkylthio group, a C 1 -C 6 alkylthio(C 1 -C 6 )alkylthio group, or a C 1 -C 6 alkylthio(C 1 -C 6 )alkoxy group.
Claim 4
Dependent Claim
35 words
The compound according to claim 1, wherein R 1 is a methyl group, an ethyl group, an n-propyl group, an isopropyl group, a fluoromethyl group, a difluoromethyl group, a trifluoromethyl group or a tetrafluoroethyl group.
Claim 5
Dependent Claim
32 words
The compound according to claim 1, wherein R 4 is a methyl group, an ethyl group, an n-propyl group, an isopropyl group, a fluorine atom, a bromine atom, or a chlorine atom.
Claim 6
Dependent Claim
23 words
The compound according to claim 1, wherein R 5 is a methyl group, an ethyl group, an n-propyl group, or an isopropyl group.
Claim 7
Dependent Claim
25 words
The compound according to claim 1, wherein R 1 is a methyl group, R 5 is a hydrogen atom and X is an oxygen atom.
Claim 8
Dependent Claim
40 words
The compound according to claim 1, wherein R 1 is a methyl group, R 2 is an ethoxy group at the 4-position, R 3 is a hydrogen atom, R 5 is a hydrogen atom and X is an oxygen atom.
Claim 9
Dependent Claim
13 words
The compound according to claim 1, which is represented by the formula: ##STR16##
Claim 10
Dependent Claim
13 words
The compound according to claim 1, which is represented by the formula: ##STR17##
Claim 11
Dependent Claim
13 words
The compound according to claim 1, which is represented by the formula: ##STR18##
Claim 12
Dependent Claim
31 words
An insecticidal and/or acaricidal composition which comprises as an essential active ingredient an insecticidally and/or acaricidally effective amount of the compound according to claim 1 and an inert carrier or diluent.
Claim 13
Dependent Claim
37 words
A method for controlling or exterminating insects and/or acarids which comprises applying as the active ingredient an insecticidally and/or acaricidally effective amount of the compound according to claim 1 to the locus where insects and/or acarids propagate.
References Cited (Backward Citations)
US4118487A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1990-05-04 | 1990-11-03 | 1991-05-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1994-05-04 | 1994-11-03 | 1995-05-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1998-05-04 | 1998-11-03 | 1999-05-05 | $7700.00 | Window Closed / Lapsed |