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Class 504/178 - Chalcogen, nitrogen, or -C(=X)-, wherein X is chalcogen, bonded directly to ring carbon of the six-membered hetero ring


Subclass of Class 504 - Plant protecting and regulating compositions
Definition: Compositions in which chalcogen (i.e., oxygen, sulfur, selenium,
No. of patents: 242
Last issue date: 11/28/2006


1              
NumberTitleIssue Date
7141590Pharmaceutical uses and synthesis of nicotinanilide-N-oxides
Disclosed are nicotinanilide-N-oxide compounds, methods for their production, pharmaceutical compositions which include these compounds, and methods for their use in various therapies. ...
11/28/2006
5856273Herbicidally active phenylsubstituted 5-and 6-membered heterocyclic compounds
A compound of formula (I): ##STR1## where E is oxygen or sulphur; A is CR3 or N where R3 is hydrogen or hydrocarbyl; D completes a 5 or 6-membered non-aromatic heterocyclic ring which optionally contains additional heteroatoms s...
01/05/1999
5773388Pyrimidine derivatives, herbicides and plant growth regulators
Novel pyrimidine derivatives of the formula (I): ##STR1## wherein R1 is a C1 -C6 haloalkyl group, a C1 -C6 alkyl group, a C3 -C6 cycloalkyl group or the like, R2 is a hydrogen atom, a ...
06/30/1998
55277643-arylthionouracils useful as herbicides, defoliants, and desiccants
Compounds having the structural formula ##STR1## wherein R1 is C1 -C4 alkyl, R2 is C1 -C4 alkyl or haloalkyl, R3 and R4 are hydrogen or halogen, and R5...
06/18/1996
5228898Substituted bicycloheptandione derivatives
This invention relates to substituted bicycloheptadione derivatives with high herbicidal activity which are represented by general formula (I) ##STR1## (where R1 is a lower alkyl group, a phenyl group which may be substituted, an aralkyl g...
07/20/1993
5223017Substituted sulfonylalkylsulfonylureas and their use as herbicides and plant growth regulators
Compounds of formula (I) or salts thereof, ##STR1## in which J is a radical of the formula R1 SO2 --CR2 R3 --, R4 R5 N--SO2 --CR2 R3 --, or ##STR2## ...
06/29/1993
5221315Sulfonylureas
N-Pyridinesulfonyl-N'-pyrimidinyl- and -triazinylureas of the formula I ##STR1## in which R1 and R2 independently of one another are hydrogen, C1 -C8 alkyl or C3 -C8 cycloalkyl; C2
06/22/1993
5217521Triazolylsulfonamides
N-Phenyl-triazolopyrimidinyl-sulfonamides of formula I ##STR1## wherein R1 is halogen, phenyl, O-phenyl, C1 -C4 alkyl, C1 -C4 haloalkyl, --OR8, --OR9, nitro, hydroxy, cyano, ...
06/08/1993
5209771Sulfonylureas
N-Phenylsulfonyl N'-triazinylureas and -thioureas of formula I ##STR1## in which X is oxygen, sulfur, SO or SO2 ; W is oxygen or sulfur; R1 is hydrogen or methyl; R2 is hydrogen, fluorine, chlorine, bromine, iodine, (...
05/11/1993
5201937Salicyclic acid derivatives
Salicylic acid derivatives of the formula I ##STR1## (R1 is succinimidoxy; unsubstituted or substituted hetaryl; OR5 where R5 is substituted or unsubstituted cycloalkyl, alkyl, alkenyl, alkynyl, phenyl or substituted ...
04/13/1993
5198014Herbicidal beta-pyrazolylacrylic acid compound
This application discloses hebricidal B-pyrazolylacrylic acids, compositions containing them, methods of preparing them, and methods for controlling undesired plant growth by preemergent or postemergent application of the herbicidal compositions to the lo...
03/30/1993
51905755-substituted-2,4-diphenylpyrimidine derivatives and their use
A compound of the formula (I): ##STR1## wherein R1 represents a hydrogen atom, or a halogen atom, a (C1 to C3)-alkyl group, a halo-(C1 to C3)-alkyl group, a (C1 to C6)-alkox...
03/02/1993
5188657Herbicidal sulfonylureas and their use
Substituted sulfonylureas of the formula I ##STR1## where n and m are each 0 or 1, R1 is hydrogen, alkyl alkenyl or alkynyl, R2 is halogen or trifluoromethyl when m is 0, or is alkyl, alkenyl or alkynyl when m is 1, or is triflu...
02/23/1993
5180418Herbicidally active thiadiazabicyclononanes and nonenes
Cycloalkanecarboxylic acid derivatives of formula I ##STR1## wherein W is ##STR2## and A is CO--R3 or CN; R1 is hydrogen or fluorine; R2 is halogen or cyano; R3 is chlorine, X--R5, amino, C
01/19/1993
5178662Benzaldehyde acetal compounds, preparation process thereof, and herbicidal compositions containing the same as active ingredients
Benzaldehyde acetal compounds represented by the following formula: ##STR1## in which each R is a C3-8 alkyl group and forms an ether bond with the corresponding oxygen atom of the orthoaldehyde moiety have no injury to crops and, moreover...
01/12/1993
5171353Sulfonamides
Sulfonamides of the general formula I ##STR1## where R1 is hydrogen of C1 -C4 -alkyl, R2 is hydrogen or substituted or unsubstituted C1 -C6 -alkyl; C3 -C4 -alkenyl; C
12/15/1992
5171352Agents for defoliating cotton
Cotton plants are defoliated by the action of an amount, having a defoliant effect, of a phenylsulfonylurea Ia or Ib ##STR1## where R1 is C1 -C4 -alkyl or C3 -C5 -alkoxyalkyl, and these radicals ...
12/15/1992
5169432Substituted 2,6-substituted pyridine herbicides
Substituted pyridines having at the 3 or 5 position a carbonyl oxy(thio)ester or a heterocyclocarbonyl and at the other a substituted alkyl group, herbicidal compositions and methods of use thereof....
12/08/1992
5169431Uracil derivatives, and their production and use
A compound of the formula: ##STR1## wherein R is a lower alkyl group, A is a hydrogen atom, a fluorine atom or a chlorine atom, X is an oxygen atom or a sulfur atom, Y is a hydrogen atom, a fluorine atom, a chlorine atom or a bromine atom and Z is a ...
12/08/1992
5167691Herbicidal 5-amino-1-phenyl pyrazole compounds
This application discloses herbicidal 1-aryl-pyrazoles, compositions containing them, methods of preparing them, and methods for controlling undesired plant growth by preemergent or postemergent application of the herbicidal compositions to the locus wher...
12/01/1992
5163996Sulfonylureas
N-phenyl-sulfonyl-N'-pyrimidinyl- and -triazinyl-ureas of formula I ##STR1## wherein R is hydrogen or C1 -C4 alkyl; R1 is hydrogen, halogen, C1 -C5 alkyl, C2 -C5 alkenyl, C1...
11/17/1992
5160363Herbicidal sulfonamides
The novel compounds of Formula I are active as pre-emergent and/or post-emergent herbicides or plant growth regulants. Some of the compounds of the invention show safety to sugarbeets....
11/03/1992
5156668Benzoxazinyl-pyrazoles and their use as herbicides
A compound of the formula: ##STR1## wherein R is a C1 -C5 alkyl group, a C3 -C6 alkenyl group, a C3 -C6 alkynyl group or a C1 -C3 alkoxy(C1 -C3
10/20/1992
5154751Herbicidal urea compounds and compositions
The invention relates to novel compositions having herbicidal and plant growth regulating properties and containing, as active ingredient, a compound of formula I ##STR1## wherein R1 to R6 are as defined in the description, to n...
10/13/1992
5154755Uracil derivatives and herbicides containing the same as active ingredient
Disclosed herein is uracil derivatives having a trifluoromethyl group at the 6-position and a phenyl group at the 3-position which has a NHSO2 D26 group at 5-position of the benzene ring, halogen atom at 4-position thereof and hydrog...
10/13/1992
5151113Herbicidal 2-(phenoxy or phenylthio)-2-(pyrimidinyloxy or 1,3,5-triazinyloxy)-alkanoic acids
2-(Phenoxy or phenylthio)-2-(pyrimidinyloxy or 1,3,5-triazinyloxy)alkanoic acid compounds, such as ethyl 2-(2-fluorophenoxy)-2-(4,6-dimethylpyrimidin-2-yl-oxy)acetate, were prepared by the reaction of a phenol or thiophenol compound with a 2-chloro-2...
09/29/1992
5149357Herbicidal substituted benzoylsulfonamides
Compound of the formula ##STR1## in which A is O, S, or NR3 ; G is CH or N; R and R1 are independently alkyl, alkoxy, haloalkoxy or alkylamino; R2 is phenyl, substituted phenyl, alkyl, cycloalkyl, haloalkyl or --CH
09/22/1992
5139565Substituted pyridinesulfonamide compounds, and herbicidal compositions containing them
A substituted pyridinesulfonamide compound having the formula (I): ##STR1## wherein R1 is an alkyl group, a haloalkyl group, an alkoxyalkyl group or an alkenyl group, R2 is a hydrogen atom, an alkyl group, a haloalkyl group, an ...
08/18/1992
5129941Heterocyclically substituted sulfonylureas, and their use as herbicides or plant growth regulators
Sulfonylureas of the formula ##STR1## where A is a bond or a C1 -C10 -hydrocarbon radical, R1 is an optionally unsaturated hydrocarbon radical which is optionally substituted by halogen, optionally unsaturated alkoxy, ...
07/14/1992
5129943Substituted pyridine compounds
Disclosed herein are 2- or 6-fluoromethyl-3-pyridinecarboxylate derivatives with 5-[(heterocyclic)ylidene]amino substitution useful as herbicides and herbicide intermediates....
07/14/1992
5129938Pyrimidine derivatives
A herbicidal pyrimidine derivative having the formula, ##STR1## wherein R1, R2, R3, R4, Y1, Y2, Y3, X and Z are defined as in the specification....
07/14/1992
5127937N-substituted-3-(nitrogen-containing 5-membered ring)-benzenesulfonamide derivatives, and herbicidal compositions
Disclosed herein are N-substituted-3-(nitrogen-containing 5-membered ring)benzenesulfonamide derivatives of the formula (I): ##STR1## R1 is H, Cl, C1 -C3 alkyl or C1 -C4 alkoxycarbonyl; Z is CH o...
07/07/1992
5127935Uracil derivatives and herbicides containing the same as active ingredient
Disclosed herein is uracil derivatives having a haloalkyl group at the 5-position and a phenyl group at the 2-position which has a specific substituent, which are represented by the formula (I) and showing penetrative translocation activity and a very hig...
07/07/1992
5125961Substituted pyridine compounds
Substituted pyridines characterized by having been substituted in the 3-position with an isoxazolyl or isothiazolyl radical. A method of using such pyridines as herbicides and herbicidal compositions containing such pyridines are described. Methods of pre...
06/30/1992
5125957Pyrimidine derivatives
A pyrimidine derivative represented by the formula ##STR1## wherein the variables are defined below in the specification, and their production and herbicidal activities are described....
06/30/1992
5123953Dihalogenated herbicidal sulphones
Compounds of formula: ##STR1## in which: n=0, 1, 2 f=0, 1 Ar is an optionally substituted phenyl or pyridyl group U a chlorine or bromine atom V a bromine or chlorine or iodine atom B is C1 -C10 alkyl, C3 -C10 cycloa...
06/23/1992
5116403Turfgrass management composition using a 2-imidazole-2-yl nicotinic acid derivative composition
The present invention relates to chemical compositions comprising imidazolinone compounds that are suitable for use in turfgrass management. The invention also provides methods for altering the growth and reducing moving frequency, suppressing seed head f...
05/26/1992
5116404Uracil derivatives and pesticides containing the same as active ingredient
The present invention provides novel uracil derivatives and pesticides which contain the novel uracil derivatives as an active ingredient, and exhibit preventing and controlling effects against harmful living things, especially agricultural insect pests, ...
05/26/1992
5114465Substituted pyridine compounds and herbicidal compositions and methods
2- or 6-fluoromethyl-3-pyridinecarboxylate derivatives with 5-(haloalkyl) carboxamide or 5-(haloalkyl)carbamate substitution, useful as herbicides and herbicide intermediates....
05/19/1992
5108486Herbicidal substituted-phenyl-1,2,4-triazol-5(1H)-thiones and -ones
The present application discloses herbicidal substituted-phenyl-1,2,4-Triazole-5(1H)-thiones and -ones, herbicidal compositions containing these compounds, methods of preparing them, and methods for controlling undesired plant growth by preemrgence and/or...
04/28/1992
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