摘要:
The invention relates to new pyrazoline derivatives and to insecticidal compositions on the basis of the compounds.The compositions can be used for controlling insects in a dosage from 0.01 to 1 kg of active substance per hectare.
摘要:
The invention relates to new barbituric acid derivatives of the general formula ##STR1## wherein R is a substituted or unsubstituted phenyl group or heteroaryl group having 5 or 6 ring atoms, the heteroaryl group comprising one or more hetero atoms selected from the group consisting of N, O and S, and the substituents being selected from the group consisting of halogen, cyano, nitro, formyl, acetyl, C.sub.1 -C.sub.4 alkyl, C.sub.1 -C.sub.4 haloalkyl, C.sub.1 -C.sub.4 alkoxy, C.sub.1 -C.sub.4 haloalkoxy and optionally substituted phenoxy;R.sub.1 is a C.sub.3 -C.sub.5 alkyl group, a C.sub.3 -C.sub.5 alkenyl group, a C.sub.3 -C.sub.5 alkynyl group, a cyclopropyl group or a cyclopropyl(C.sub.1 -C.sub.4)alkyl group, andR.sub.2 is a C.sub.1 -C.sub.4 alkyl group or an amino group;as well as salts and metal complexes of the said compounds.These compounds may be used in compositions for the control of insects, in particular aphids, in agriculture, horticulture and silviculture.
摘要:
The invention relates to new benzoylurea compounds of the general formula ##STR1## wherein R.sub.1 is a hydrogen atom or represents 1 or 2 substituents which are selected from the group consisting of halogen and alkyl and haloalkyl having 1-4 carbon atoms,R.sub.2 is a hydrogen atom or represents 1 or 2 substituents which are selected from the group consisting of chlorine, methyl and trifluoromethyl, andR.sub.3 is a hydrogen atom or represents 1-3 alkyl and/or alkenyl groups each having 1-6 and/or 2-6 carbon atoms respectively,or wherein R.sub.3 together with the cyclohexyl ring to which it is attached forms a bi- or polycyclic hydrocarbyl group having 8-14 carbon atoms and, if desired, substituted with 1-3 alkyl groups each having 1-4 carbon atoms.The compounds have an insecticidal and acaricidal activity. After having been processed to compositions, the compounds may be used for the control of insects and/or mites in a dosage from 1 to 5000 g of active substance per hectare.
摘要:
The invention relates to new benzoylurea compounds of the general formula ##STR1## wherein R.sub.1 is a halogen atom,R.sub.2 is a hydrogen atom or a halogen atom,R.sub.3 is a hydrogen atom or represents 1 or 2 substituents which are selected from the group consisting of chlorine, methyl and trifluoromethyl,R.sub.4 is a hydrogen atom, an alkyl group having 1-6 carbon atoms or a cycloalkyl group having 3-6 carbon atoms,R.sub.5 is a hydrogen atom or an alkyl group having 1-4 carbon atoms, andA is a phenyl group or a heteroaryl group having 1 or 2 nitrogen atoms, which groups may be substituted with 1-3 substituents which are selected from the group consisting of halogen, and alkyl, alkoxy, haloalkyl and haloalkoxy having 1-4 carbon atoms.The compounds have an insecticidal and acaricidal activity. After having been processed to compositions, the compounds may be used for control of insects and/or mites in a dosage from 1 to 5000 g of active substance per hectare. In addition the compounds have an anti-tumor activity and may be used in pharmaceutical compositions.
摘要:
The invention relates to new benzoylurea compounds having insecticidal and acaricidal activity, of the general formula ##STR1## wherein R.sub.1 is a hydrogen atom or represents 1 or 2 halogen atoms;Ar is a para-phenylene group or a para-pyridylene group, which groups may be substituted with 1 or 2 substituents selected from the group consisting of chlorine, methyl and trifluoromethyl;B is an oxygen atom or represents a group having the formula ##STR2## wherein R.sub.2 is a hydrogen atom or an alkyl group having 1-4 carbon atoms; andR is a cycloalkyl group or a cycloalkenyl group having 6-12 carbon atoms, which groups may be substituted with 1-3 substituents selected from the group consisting of alkyl and alkenyl having 1-6 carbon atoms, or whereinR is a bi- or polycyclic, saturated or unsaturated, hydrocarbyl group, having 8-14 carbon atoms and, if desired, substituted with 1-3 substituents selected from the group consisting of alkyl and alkenyl having 1-6 carbon atoms;with the proviso, that,if Ar is a whether or not substituted para-phenylene group, andR is a whether or not substituted cyclohexyl-group, or a saturated bi- or polycyclic hydrocarbyl group having 8-14 carbon atoms, then B does not represent an oxygen atom.
摘要:
The invention relates to an insecticidal and acaricidal composition comprising a benzoylurea compound of the general formula ##STR1## wherein R.sub.1 is a halogen atom,R.sub.2 is a hydrogen atom, a methoxy group or a halogen atom,R.sub.3 is a hydrogen atom or represents 1 or 2 substituents which are selected from the group consisting of halogen, methyl and trifluoromethyl,R.sub.4 is a hydrogen atom or represents 1-3 substituents which are selected from the group consisting of halogen, C.sub.1 -C.sub.4 alkyl, C.sub.1 -C.sub.4 alkoxy, C.sub.1 -C.sub.4 haloalkyl and C.sub.1 -C.sub.4 haloalkoxy,X is an oxygen atom or a sulphur atom,n is 0 or 1, andR.sub.5 is a hydrogen atom, a C.sub.1 -C.sub.6 alkyl group, a C.sub.2 -C.sub.6 alkenyl group or a C.sub.3 -C.sub.6 cycloalkyl group,with the proviso, that, if n is 0 and R.sub.5 is a hydrogen atom, R.sub.3 is a hydrogen atom.The composition may be used for the control of insects and/or mites in a dosage of 1 to 5,000 grams of active substance per hectare.
摘要:
The invention relates to new benzoylurea compounds of the general formula ##STR1## wherein R.sub.1 is a halogen atom,R.sub.2 is a hydrogen atom or a halogen atom,R.sub.3 is a hydrogen atom or represents 1 or 2 substituents which are selected from the group consisting of chlorine, methyl and trifluormethyl,R.sub.4 is a hydrogen atom or represents 1-3 substituents which are selected from the group consisting of halogen, and alkyl, alkoxy, haloalkyl and haloalkoxy, having 1-4 carbon atoms,X is N or CH,n is 0 or 1, andR.sub.5 is a hydrogen atom, an alkyl group having 1-6 carbon atoms, an alkenyl group having 2-6 carbon atoms, or a cycloalkyl group having 3-6 carbon atoms, with the proviso, that, if n is 0 and R.sub.5 is a hydrogen atom, R.sub.3 is a hydrogen atom.The compounds have an insecticidal and acaricidal activity. After having been processed to compositions, the compounds may be used for the control of insects and/or mites in a dosage of 1 to 5000 grams of active substance per hectare. In addition the compounds have an antitumor activity and may be used in pharmaceutical compositions.
摘要:
The invention relates to new sulphonyl compounds of the general formula ##STR1## wherein X is a halogen atom, a phenoxy group, or an alkyl group or alkoxy group having 1-4 carbon atoms and substituted, if desired, with halogen;R.sub.1 is a cyano group, andR.sub.2 is an amino group which, if desired, may be substituted with halogen, with one or two alkenyl groups or alkynyl groups having 2-6 carbon atoms or with one or two alkyl groups having 1-6 carbon atoms, which alkyl groups, together with the nitrogen atom to which they are bound, may form a saturated heterocyclic ring, which ring may also contain a second hetero atom selected from the group consisting of nitrogen, oxygen and sulphur, or which alkyl groups may be substituted with an alkoxy group, having 1-4 carbon atoms, or with a dialkylamino group having 2-6 carbon atoms the alkyl groups of which, together with the nitrogen atom to which they are bound, may form a saturated heterocyclic ring;or whereinR.sub.1 and R.sub.2 together form a S,S-dialkylsulphoximido group the alkyl groups of which comprise 1-4 carbon atoms, or a 1-amino-2-azavinylene group, of which the amino group is substituted, if desired, with a cycloalkylcarbamoyl group having 4-8 carbon atoms, an alkylcarbamoyl group having 2-5 carbon atoms, a dialkylamino group the alkyl group of which comprise 1-4 carbon atoms, or an alkyl group having 1-4 carbon atoms which alkyl group may be substituted with a hydroxy group or one or more halogen atoms;or whereinR.sub.1 and R.sub.2 together form a 1-imino-2-azaethylene group of which the ring nitrogen is substituted with an alkyl group or alkenyl group having 1-4 carbon atoms, and of which the imino group may be substituted with a substituted or non-substituted phenylcarbamoyl group,having aphicidal activity. After having been processed to compositions, the compounds may be used for the control of aphids in agriculture, horticulture and forestry in a dosage from 20 to 5,000 g of active substance per hectare.
摘要:
The invention relates to a composition active against mites, whitefly and thrips, which comprises, in addition to a liquid or solid inert carrier material, a benzoylurea compound of the general formula ##STR1## wherein R.sub.1 is hydrogen atom or represents 1 or 2 substituents which are selected from the group consisting of chlorine, methyl and trifluoromethyl,R.sub.2 is an alkyl group having 2-4 carbon atoms or a cycloalkyl group having 3 or 4 carbon atoms,R.sub.3 is a hydrogen atom or represents 1-3 substituents which are selected from the group consisting of halogen, and alkyl, alkoxy, haloalkyl and haloalkoxy having 1-4 carbon atoms,R.sub.4 and R.sub.5 are both fluorine atoms, or whereinR.sub.4 is a chlorine atom and R.sub.5 is a hydrogen atom, andX is an oxygen or sulphur atom.The composition may be used in a dosage of 10 to 5000 g of active substance per hectare.The invention further relates to pharmaceutical compositions comprising the above compounds. Finally the invention relates to new benzoylurea compounds and to the preparation thereof.
摘要:
The invention relates to new benzoylurea compounds of the general formula ##STR1## wherein R.sub.1 is a halogen atom,R.sub.2 is a hydrogen atom or a halogen atom,R.sub.3 is a hydrogen atom or represents 1 or 2 substituents which are selected from the group consisting of chlorine, methyl and trifluoromethyl,R.sub.4 is a hydrogen atom, an alkyl group having 1-6 carbon atoms or a cycloalkyl group having 3-6 carbon atoms,R.sub.5 is a hydrogen atom or an alkyl group having 1-4 carbon atoms, andA is a phenyl group or a heteroaryl group having 1 or 2 nitrogen atoms, which groups may be substituted with 1-3 substituents which are selected from the group consisting of halogen, and alkyl, alkoxy, haloalkyl and haloalkoxy having 1-4 carbon atoms.The compounds have an insecticidal and acaricidal activity. After having been processed to compositions, the compounds may be used for control of insects and/or mites in a dosage from 1 to 5000 g of active substance per hectare. In addition the compounds have an anti-tumor activity and may be used in pharmaceutical compositions.