| Patent Number |
Title Of Patent |
Date Issued |
| 5217524 |
1,5-diphenyl-1,2,4-triazole-3-carboxylic acid derivatives for the protection of cultivated plant |
June 8, 1993 |
| 1,5-Diphenyl-1,2,4-triazole-3-carboxylic acid derivatives of formula ##STR1## wherein each of R.sub.a and R.sub.b, independently of the other, is halogen, C.sub.1 -C.sub.5 alkyl, C.sub.1 -C.sub.5 haloalkyl, C.sub.2 -C.sub.5 alkenyl, C.sub.2 -C.sub.5 alkynyl or cyano, n is zero or a n |
| 5114462 |
1,5-Diphenylpyrazole-3-carboxylic acid derivatives for the protection of cultivated plants |
May 19, 1992 |
| 1,5-diphenylpyrazole-3-carboxylic acid derivatives of the formula ##STR1## in which each of R.sub.a and R.sub.b, independently of the other, represents halogen, C.sub.1 -C.sub.5 -alkyl, C.sub.1 -C.sub.5 -haloalkyl, C.sub.2 -C.sub.5 -alkenyl, C.sub.2 -C.sub.5 -alkynyl or cyano, n |
| 5078780 |
1,5-diphenylpyrazole-3-carboxylic acid derivatives for the protection of cultivated plants |
January 7, 1992 |
| 1,5-diphenylpyrazole-3-carboxylic acid derivatives of the formula ##STR1## are capable of antagonising specifically the phytotoxic action of phenoxypropionic acid ester herbicides of the formula II ##STR2## in which G represents ##STR3## Compositions, containing those com |
| 5077413 |
1,5-Diphenyl-1,2,4-triazole-3-carboxylic acid derivatives for the protection of cultivated plant |
December 31, 1991 |
| 1,5-Diphenyl-1,2,4-triazole-3-carboxylic acid derivatives of formula ##STR1## wherein each of R.sub.a and R.sub.b, independently of the other, is halogen, C.sub.1 -C.sub.5 alkyl, C.sub.1 -C.sub.5 haloalkyl, C.sub.2 -C.sub.5 alkenyl, C.sub.2 -C.sub.5 alkynyl or cyano, n is zero or a n |
| 5034048 |
Herbicidal esters, compositions and use |
July 23, 1991 |
| 5-(N-3,4,5,6-tetrahydrophthalimido)benzoic acid esters of formula I below have good selective herbicidal properties pre- and postemergence and also influence or inhibit plant growth.The novel compounds are of formula I ##STR1## wherein n is 0, 1, or 2,R is C.sub.1 -C.sub.3 alkyl,R.su |
| 4990176 |
4-methyltetrahydrophthalimide herbicides |
February 5, 1991 |
| The invention relates to novel 4-methyltetrahydrophthalimides of the formula I ##STR1## in which the substituents R.sub.1, R.sub.2, R.sub.3 and X have the meanings explained in the text, to processes for their preparation, and to novel selective herbicidal compositions containing |
| 4957535 |
Novel annularly-linked triazole compounds |
September 18, 1990 |
| Novel bicyclic triazole compounds of the formula I have an excellent herbicidal and plant-growth regulating action.The compounds correspond to the formula I ##STR1## wherein Q is hydrogen or halogen,T is halogen, andZ is a radical --XR or --COXR, in whichX is oxygen, sulfur or a radical |
| 4950777 |
Herbicidally active derivatives of N-phenyl-3,4,5,6-tetrahydrophthalimide |
August 21, 1990 |
| Novel derivatives of N-phenyl-3,4,5,6-tetrahydrophthalimide of the formula I given below have good pre- and post-emergence, selective-herbicidal properties, and they furthermore regulate and inhibit plant growth. The compounds correspond to the formula I ##STR1## wherein R is C.s |
| 4944790 |
1,5-diphenylpyrazole-3-carboxylic acid derivatives for the protection of cultivated plants |
July 31, 1990 |
| 1,5-diphenylpyrazole-3-carboxylic acid derivatives of the formula ##STR1## in which each of R.sub.a and R.sub.b, independently of the other represents halogen, C.sub.1 -C.sub.5 -alkyl, C.sub.1 -C.sub.5 -haloalkyl, C.sub.2 -C.sub.5 -alkenyl, C.sub.2 -C.sub.5 -alkynyl or cyano, n r |
| 4940485 |
Herbicidal 3-methylphthalimides |
July 10, 1990 |
| The invention relates to novel 3-methyltetrahydrophthalimides of the formula I in which the substituents R.sub.1 is hydrogen or fluorine, R.sub.2 is halogen, X is O or S and R.sub.3 is C.sub.3 -C.sub.10 -alkenyl, C.sub.5 -C.sub.6 -cycloakly, C.sub.5 -C.sub.6 -cycloalkenyl, C.sub.3 - |
| 4940482 |
Aminopyrazinones and aminotriazinones of the formula |
July 10, 1990 |
| Aminopyrazinones and aminotriazinones of the formula ##STR1## and the salts of these compounds with amines, alkali metal or alkaline earth metal bases or quaternary ammonium bases have good pre- and post-emergent selective herbicidal and growth-regulating properties. In this form |
| 4929272 |
N-phenyl-maleimides and N-phenyl-succinimides and their use in a herbicidal and/or plant growth |
May 29, 1990 |
| Novel derivatives of N-phenylmaleic acid imide and N-phenylsuccinimide have good pre- and post-emergence selective herbicidal properties and they influence plant growth. The compounds correspond to the formula I in which.vertline.: represents a single or double bond,R.sup.1 represents h |
| 4920223 |
Aminopyrazinones and aminotriazinones |
April 24, 1990 |
| Aminopyrazinones and aminotriazinones of the formula I ##STR1## and the salts of these compounds with amines, alkali metal or alkaline earth metal bases or quaternary ammonium bases have good pre- and post-emergent selective herbicidal and growth-regulating properties. In this fo |
| 4917721 |
Herbicidal esters, compositions and use |
April 17, 1990 |
| Novel 5-(N-3,4,5,6-tetrahydrophthalimido)benzoic acid esters of formula I below have good selective herbicidal properties pre- and postemergence and also influence or inhibit plant growth.The novel compounds are of formula I ##STR1## wherein n is 0, 1 or 2,R is C.sub.1 -C.sub.3 alkyl |
| 4871853 |
Aminopyrazinones |
October 3, 1989 |
| Aminopyrazinones and aminotriazinones of the formula ##STR1## and the salts of these compounds with amines, alkali metal or alkaline earth metal bases or quaternary ammonium bases have good pre- and post-emergent selective herbicidal and growth-regulating properties. In this form |
| 4824476 |
Herbicidally active derivatives of N-phenyl-3,4,5,6-tetrahydrophthalimide |
April 25, 1989 |
| Novel derivatives of N-phenyl-3,4,5,6-tetrahydrophthalimide of the formula I given below have good pre- and post-emergence, selective-herbicidal properties, and they furthermore regulate and inhibit plant growth. The compounds correspond to the formula I ##STR1## wherein R is C.s |
| 4804757 |
Pyrimidinylsulfonyl carbamates and thiocarbamates |
February 14, 1989 |
| The invention relates to novel suylfonylureas of the formula I ##STR1## wherein R.sub.1 is hydrogen or C.sub.1 -C.sub.5 alkyl,R.sub.2 and R.sub.3, each independently of the other, are hydrogen, C.sub.1 -C.sub.5 alkyl, C.sub.1 -C.sub.5 alkoxy, C.sub.1 -C.sub.5 alkylthio, C.sub.1 -C.su |
| 4804400 |
N-phenyl-maleimides and herbicidal and plant growth regulating methods of use thereof |
February 14, 1989 |
| Novel derivatives of N-phenylmaleic acid imide and N-phenylsuccinimide have good pre- and post-emergence selective herbicidal properties and they influence plant growth. The compounds correspond to the formula I ##STR1## in which .vertline.: represent a single or double bond,R.sup.1 |
| 4801708 |
Herbicidal and insecticidal triazinones |
January 31, 1989 |
| The invention relates to 4-methylamino-1,2,4-triazin-5-one of the formula I ##STR1## wherein R.sup.1 is C.sub.3 -C.sub.8 cycloalkyl or C.sub.3 -C.sub.8 cycloalkyl which is substituted by C.sub.1 -C.sub.4 alkyl; C.sub.3 -C.sub.8 halocycloalkyl, C.sub.3 -C.sub.8 alkyl, C.sub.3 -C.sub.8 |
| 4795486 |
Aminopyrazinones and aminotriazinones |
January 3, 1989 |
| Aminopyrazinones and aminotriazinones of the formula ##STR1## and the salts of these compounds with amines, alkali metal or alkaline earth metal bases or quaternary ammonium bases have good pre- and post-emergent selective herbicidal and growth-regulating properties. In this form |
| 4792608 |
Pyrimidin-5-ylsulfonamides |
December 20, 1988 |
| The invention relates to novel sulfonylureas of the formula I ##STR1## wherein R.sub.1 is hydrogen or C.sub.1 -C.sub.5 alkyl,R.sub.2 and R.sub.3, each independently of the other, are hydrogen, C.sub.1 -C.sub.5 alkyl, C.sub.1 -C.sub.5 alkoxy, C.sub.1 -C.sub.5 alkylthio, C.sub.1 -C.sub |
| 4789394 |
Annularly-linked triazole compounds |
December 6, 1988 |
| Novel bicyclic triazole compounds of the formula I have an excellent herbicidal and plant-growth regulating action.The compounds correspond to the formula I ##STR1## wherein Q is hydrogen or halogen,T is halogen, andZ is a radical --XR or --COXR, in whichX is oxygen, sulfur or a radical |
| 4759796 |
2-phenoxypropionic acid cyanamides and their use as herbicides |
July 26, 1988 |
| 2-Phenoxypropionic acid cyanamides of the formula ##STR1## have a useful selective herbicidal activity against weeds, preferably grass weeds, in crops of useful plants.In this formulaR is hydrogen, C.sub.1 -C.sub.4 alkyl, C.sub.3 -C.sub.4 alkenyl, C.sub.3 -C.sub.4 alkynyl or C.sub.2 |
| 4741760 |
Pyrimidine derivatives having a herbicidal action and an action regulating plant growth |
May 3, 1988 |
| N-Pyrimidin-4-yl-N'-sulfonylureas of the formula I and the basic addition salts thereof have herbicidal properties and properties for regulating, especially inhibiting, plant growth: ##STR1## the symbols in this formula having the following meanings: Q is halogen, lower alkyl, lo |
| 4707551 |
Pyrazinyl sulfonamides useful as intermediates for herbicides |
November 17, 1987 |
| Novel pyrazinyl sulfonamides of the formulawherein Q is a substituted pyrazine group are intermediates for the production of sulfonylureas and suflonylthioureas which are useful in controlling weeds or selectively influencing plant growth. |
| 4684730 |
Pyrazine-sulfonylcarbamates and thiocarbamates |
August 4, 1987 |
| The claimed invention is a pyrazine of the formula: ##STR1## where Z is oxygen or sulfur and R is C.sub.1 -C.sub.4 alkyl, phenyl or benzyl. The pyrazine ring may be variously further substituted. The above noted pyrazines are useful as intermediates in the production of herbicide |
| 4681620 |
Sulfonylureas and sulfonylthioureas, and method of use thereof as herbicides and/or growth regul |
July 21, 1987 |
| The invention relates to novel sulfonylureas of the formula I ##STR1## wherein R.sub.1 is hydrogen or C.sub.1 -C.sub.5 alkyl,R.sub.2 and R.sub.3, each independently of the other, are hydrogen, C.sub.1 -C.sub.5 alkyl, C.sub.1 -C.sub.5 alkoxy, C.sub.1 -C.sub.5 alkylthio, C.sub.1 -C.sub |
| 4640703 |
2-phenoxypropionic acid cyanamides as herbicides |
February 3, 1987 |
| 2-Phenoxypropionic acid cyanamides of the formula ##STR1## have a useful selective herbicidal activity against weeds, preferably grass weeds, in crops of useful plants.In this formulaR is hydrogen, C.sub.1 -C.sub.4 alkyl, C.sub.3 -C.sub.4 alkenyl, C.sub.3 -C.sub.4 alkynyl or C.sub.2 |
| 4622397 |
3-chloro-as-triazin-5-ones |
November 11, 1986 |
| The invention relates to a process for the preparation of aminotriazinone derivatives of the formula I ##STR1## wherein R.sub.1 and R.sub.2 are each independently alkyl, cycloalkyl, aralkyl or aryl, andR.sub.3 and R.sub.4 are each independently hydrogen, alkyl or cycloalkyl, or t |
| 4612037 |
Novel sulfonylureas and sulfonylthioureas, and method of use thereof as herbicides and/or growth |
September 16, 1986 |
| The invention relates to novel sulfonylureas of the formula I ##STR1## wherein R.sub.1 is hydrogen or C.sub.1 -C.sub.5 alkyl,R.sub.2 and R.sub.3, each independently of the other, are hydrogen, C.sub.1 -C.sub.5 alkyl, C.sub.1 -C.sub.5 alkoxy, C.sub.1 -C.sub.5 alkylthio, C.sub.1 -C.sub |
| 4549898 |
N-Heterocyclosulfonyl-N'-pyrimidinylureas and N-heterocyclosulfonyl-N'-triazinylureas |
October 29, 1985 |
| N-heterocyclosulfonyl-N'-pyrimidinylureas and N-heterocyclosulfonyl-N'-triazinylureas of the general formula I ##STR1## wherein X is oxygen, sulfur, ##STR2## Y is oxygen or sulfur, Z is oxygen or sulfur,E is nitrogen or --CH.dbd.,R.sub.1 is hydrogen, C.sub.1 -C.sub.4 alkyl, C.sub |
| 4547216 |
3,4-Di-(methylamino)-6-tert.-butyl-4,5-dihydro-1,2,4-triazin-5-one, its use as herbicide and a p |
October 15, 1985 |
| There are claimed the triazine derivative, 3,4-di-(methylamino)-6-tert-butyl-4,5-dihydro-1,2,4-triazin-5-one, a process for producing it, compositions containing the triazine derivative, and the use of the triazine derivative or of compositions containing it, for controlling undesira |
| 4533380 |
Herbicidal heterocyclic esters of 2-nitro-5-(o-chloro-p-trifluoromethylphenoxy)-benzoic acid as |
August 6, 1985 |
| Herbicidally effective aminoalkyl esters of 2-nitro-5-(o-chloro-p-trifluoromethylphenoxy)-benzoic acid, and acid addition salts and quaternary ammonium salts thereof, are suitable for the selective control of weeds in crops of useful plants, for example soya bean and rice crops.The a |
| 4515620 |
Triaza compounds |
May 7, 1985 |
| Triaza compounds of the general formula I ##STR1## and their basic addition salts have good selective herbicidal and plant growth regulating properties when applied pre- and postemergence. In the formula, each of A.sub.1 and A.sub.2 is a homocyclic or heterocyclic aromatic radica |
| 4495350 |
Heterocyclic esters of 2-nitro-5-(o-chloro-p-trifluoromethylphenoxy)-benzoic acid |
January 22, 1985 |
| Herbicidally effective aminoalkyl esters of 2-nitro-5-(o-chloro-p-trifluoromethylphenoxy)-benzoic acid, and acid addition salts and quaternary ammonium salts thereof, are suitable for the selective control of weeds in crops of useful plants, for example soya bean and rice crops.The a |
| 4455437 |
Aminoalkyl esters of 2-nitro-5-(o-chloro-p-trifluoromethylphenoxy)-benzoic acid |
June 19, 1984 |
| Herbicidally effective aminoalkyl esters of 2-nitro-5-(o-chloro-p-trifluoromethylphenoxy)-benzoic acid, and acid addition salts and quaternary ammonium salts thereof, are suitable for the selective control of weeds in crops of useful plants, for example soya bean and rice crops.The a |
| 4448959 |
Chlorosulfonyl urea triazines |
May 15, 1984 |
| Chlorosulfonyl urea compounds of the formula: ##STR1## wherein X is C.sub.1 -C.sub.2 -alkyl, C.sub.1 -C.sub.3 -alkoxy, C.sub.1 -C.sub.2 -alkylthio, methoxymethyl, methoxyethyl, CF.sub.3 or chlorine, andY is C.sub.1 -C.sub.2 -alkyl, C.sub.1 -C.sub.3 -alkoxy, C.sub.1 -C.sub.2 -alky |
| 4422867 |
Herbicidally active unsaturated esters of halogenated .alpha.-[4-(pyridyl-2'-oxy)-phenoxy]-propi |
December 27, 1983 |
| A class of herbicidal unsaturated esters of .alpha.-[4-(3',5'-dihalogeno-pyridyl-2'-oxy)-phenoxy]-propionic and -thiolpropionic acid of the formula ##STR1## wherein Hal is chlorine or bromine, X is oxygen or sulfur, and R is an unsubstituted or halogenated aliphatic or alicyclic |
| 4417918 |
Herbicidal .alpha.-[3-(2-halo-4-trifluoromethylphenoxy)-6-halophenoxy]propionic acid thio es |
November 29, 1983 |
| 3-Phenoxy-.alpha.-phenoxy-alkancarboxylic acid derivatives of the formula ##STR1## are disclosed as possessing a surprising selective herbicidal activity. In the formula Hal is a halogen atom, m is an integer 1, 2, or 3, Y is a hydrogen or halogen atom or the cyano group, Z is a halo |
| 4397680 |
Herbicidally active oxime esters of halogenated .alpha.-[4-(pyridyl-2'-oxy)phenoxy]-propionic ac |
August 9, 1983 |
| A class of herbicidal unsaturated esters of .alpha.-[4-(3',5'-dihalogeno-pyridyl-2'-oxy)-phenoxy]-propionic and -thiolpropionic acid of the formula ##STR1## wherein Hal is chlorine or bromine, X is oxygen or sulfur, and R is an unsubstituted or halogenated aliphatic or alicyclic |
| 4395277 |
[4-(5'-Trifluoromethylpyridyl-2'-oxy)-phenoxy]-propionic acid esters with .alpha.-hydroxy or .al |
July 26, 1983 |
| Novel .alpha.-[4-(5'-trifluoromethylpyridyl-2'-oxy)-phenoxy]-propionic acid -.gamma.-butyrolactone esters and -thioesters of the formula ##STR1## wherein R is hydrogen or chlorine, and X is oxygen or sulfur, which compounds have herbicidal activity. They are especially suitable for |
| 4394327 |
Herbicidally active phenoxy-.alpha.-phenoxy-alkanecarboxylic acid derivatives |
July 19, 1983 |
| 3-Phenoxy-.alpha.-phenoxy-alkanecarboxylic acid derivatives of the formula ##STR1## Wherein Hal is a halogen atom, n is an integer from 1 to 3, R is an acid function and Z is hydrogen or C.sub.1 -C.sub.4 alkyl, are disclosed as possessing a surprising selective herbicidal activity. M |
| 4391976 |
Process for producing arylsulfamates |
July 5, 1983 |
| A process for producing an N-(heterocyclo-aminocarbonyl)-arylsulfamate of the general formula I ##STR1## wherein R.sub.1 is hydrogen, methoxy or C.sub.1 -C.sub.3 -alkyl,R.sub.2 is hydrogen, fluorine, chlorine, bromine, nitro, CF.sub.3, C.sub.1 -C.sub.4 -alkyl, C.sub.1 -C.sub.4 -alkox |
| 4391628 |
2-[4-(6-Haloquinoxalinyl-2-oxy)phenoxy]propionic acid esters |
July 5, 1983 |
| The invention relates to novel 2-[4-(6-haloquinoxalinyl-2-oxy)phenoxy]propionates with herbicidal and plant growth regulating properties and having good selectivity in different crops of cultivated plants. The novel compounds have the general formula I ##STR1## wherein X is f |
| 4350521 |
Herbicidal .alpha.-[4-(3',5'-dichloropyrid-2'-yl)-oxy]-phenoxy-propionic acid .gamma.-butyrolact |
September 21, 1982 |
| The novel .alpha.-phenoxy-propionic acid-.gamma.-butyrolactone esters and thioesters of the formula ##STR1## wherein X is oxygen or sulfur, andZ is the 4-trifluoromethylphenyl group or the 3,5-dichloropyridyl-2 group,have a herbidical action. They are particularly suitable for selectivel |
| 4349377 |
Phenoxyphenylthioalkanecarboxylic acid amides and their use as herbicides and plant growth regul |
September 14, 1982 |
| This invention relates to new phenoxyphenylthioalkanecarboxylic acid derivatives with herbicidal and plant growth-regulating activity of the formula ##STR1## wherein A is hydrogen or C.sub.1 -C.sub.4 alkyl, B is a salt of a carboxylic-acid, an ester, a thioester, an amide or an i |
| 4348221 |
Herbicidal derivatives of pyrid-2-yloxyphenoxy-acetic acids and esters |
September 7, 1982 |
| New phenoxy-alkanecarboxylic acid derivatives which have a herbicidal action and which are effective in regulating plant growth are described. They correspond to the formula ##STR1## in which A is the cyano group, a carboxylic acid, a salt, ester, thioester or amide thereof,Q is |
| 4311513 |
Herbicidal .alpha.-phenoxypropionylazoles, compositions containing them, and method of use there |
January 19, 1982 |
| Herbicidal .alpha.-(4-substituted) phenoxypropionylazoles of the formula ##STR1## wherein Z is the 4-trifluoromethylphenyl, 3,5-dichloropyrid-(2)-yl or 3-chloro-5-trifluoromethyl-pyrid-(2)-yl radical, and A is an azole radical which may or may not be substituted and is bonded through |
| 4304936 |
Herbicidal 3-(trifluro-methyl-halophenoxy)-.alpha.-phenoxyalkanecarboxylic acid amides |
December 8, 1981 |
| 3-Phenoxy-.alpha.-phenoxy-alkancarboxylic acid derivatives of the formula ##STR1## are disclosed as possessing a surprising selective herbicidal activity. In the formula, Hal is a halogen atom, m is an integer 1, 2 or 3, Y is a hydrogen or halogen atom or the cyano group, Z is a halo |
| 4300944 |
Herbicidally active unsaturated esters of halogenated .alpha.-[4-(pyridyl-2'-oxy)-phenoxy]-propi |
November 17, 1981 |
| A class of herbicidal unsaturated esters of .alpha.-[4-(3',5'-dihalogeno-pyridyl-2'-oxy)-phenoxy]-propionic and -thiolpropionic acid of the formula ##STR1## wherein Hal is chlorine or bromine, X is oxygen or sulfur, and R is an unsubstituted or halogenated aliphatic or alicyclic |
