Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...
Patent
1994-03-03
1996-06-18
Morris, Patricia L.
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Having -c-, wherein x is chalcogen, bonded directly to...
514212, 514318, 514326, 514340, 540603, 546193, 546210, 5462724, 5482632, 5482642, 5482644, A01N 43653, C07D24712, C07D40312, C07D40112
Patent
active
055278183
DESCRIPTION:
BRIEF SUMMARY
FIELD OF INVENTION
The present invention relates to a novel sulfamoyltriazole derivatives and a novel fungicidal composition same as an effective component thereof.
PREVIOUS ART
Japanese Patent Application Laid-Open No. 63-255269 discloses that sulfamoyltriazole derivatives having a specific structure can be used as an effective component of an antifungal agent.
However, the fungicidal activity of the foregoing conventional compounds has been unsatisfactory.
DISCLOSURE OF THE INVENTION
The inventors of the present invention have earnestly studied a variety of substituted sulfamoyltriazole type compounds to develop an agricultural fungicide having high fungicidal activity and excellent safety. As a result, it was found that sulfamoyltriazole derivatives having a triazole ring including a third carbon atom which is substituted by a specific aryl sulfonic group or an aryl oxysulfonic group are novel fungicides which do not damage field and garden plants and which exhibits excellent effects of preventing and curing various disease injury at very small dosages.
According to the present invention, there is provided a sulfamoyltriazole derivative and a fungicide containing same as an effective component thereof, the sulfamoyltriazole derivative being expressed by general formula (I): ##STR2## in which R.sup.1 and R.sup.2 are the same or different lower alkyl groups or an alkylene chain formed by integrating R.sup.1 and R.sup.2 and having 3 to 6 carbon atoms which may be substituted by a lower alkyl group; is an integer 0 or 1; and A is expressed by any one of the following substances: ##STR3## in which X is a hydrogen atom, a halogen atom, a lower alkyl group, a lower alkenyl group, a lower alkoxy group, a lower haloalkyl group, a lower haloalkoxy group, a lower alkylcarbonyl group, a phenyl group, a phenoxy group, a benzyl group, a benzyloxy group, a formyl group, a lower alkoxycarbonyl group, a nitro group, a cyano group or an acetylamino group; m Is an integer 1, 2, 3, 4 or 5, Y is a hydrogen atom, a halogen atom, a lower alkyl group, a lower alkenyl group, a lower alkoxy group, a lower haloalkyl group, a lower haloalkoxy group, a lower alkylcarbonyl group, a formyl group, a lower alkoxycarbonyl group, a nitro group, a cyano group or an acetylamino group; n is an integer 1, 2, 3, 4 or 5; R.sup.3 and R.sup.4 are the same or different hydrogen atoms or lower alkyl groups; and p is an integer 1, 2, 3 or 4.
[I] Sulfamoyl Triazole Derivative
The sulfamoyltriazole derivatives according to the present invention and expressed by general formula (I) are described in detail below.
Atoms and groups of the compounds expressed in the general formula (I) expressed by R.sup.1, R.sup.2, R.sup.3, R.sup.4, X and Y defined as described above are exemplified as follows:
A lower alkyl group having one to four carbon atoms, such as a methyl group, an ethyl group, an n-propyl group, an isopropyl group, an n-butyl group, an isobutyl group, a secondary butyl group, etc.
For example, fluorine, chlorine or bromine.
A lower alkenyl group having two to four carbon atoms such as an allyl group, a 2-methyl-2-propenyl group, a 2-butenyl group, a 3-butenyl group, etc.
A lower alkoxy group having one to four carbon atoms such as a methoxy group, an ethoxy group, an n-propoxy group, an isopropoxy group, an n-butoxy group, an isobutoxy group, a secondary butoxy group, a tert-butoxy group, etc.
A lower haloalkyl group having one to three carbon atoms such as a dichloromethyl group, a trichloromethyl group, a difluoromethyl group, a trifluoromethyl group, a 2-chloroethyl group, a 2-fluoroethyl group, etc.
A lower haloalkoxy group having one to three carbon atoms such as a difluoromethoxy group, a trifluoromethoxy group, a 2-chloroethoxy group, 2-2-dichloroethoxy group, a 2,2,2-trichloroethoxy group, a 2-fluoroethoxy group, a 3-bromopropoxy group, etc.
A lower alkylcarbonyl group having two to four carbon atoms such as a methylcarbonyl group, an ethylcarbonyl group, an n-propylcarbonyl group, an isopropylcarbonyl group, etc.
A lower alkox
REFERENCES:
patent: 5045557 (1991-09-01), Buss et al.
Goh Atsushi
Kirio Yoshie
Takayama Yoshihiro
Tsutsumi Yoshimi
Usui Yoshihiro
Mitsubishi Chemical Corporation
Morris Patricia L.
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