摘要:
Pesticidally active 2,2-dimethyl-3-(2-halogeno-vinyl)-cyclopropanecarboxylic acid esters of the formula ##STR1## in which R.sup.1 and R.sup.2 are identical or different and represent alkyl or halogenoalkyl,R.sup.3 represents alkyl or the grouping --(CH.sub.2)--.sub.n R.sup.4,in whichn represent 0 or 1 andR.sup.4 represents halogenoalkyl, optionally substituted aryl or the grouping --XR.sup.5,in whichX represents oxygen or sulphur andR.sup.5 represents alkyl, halogenoalkyl, optionally substituted aryl or optionally substituted aralkyl,Hal represents fluorine, chlorine or bromine andR represents an alcohol radical which can be used in the case of pyrethroids.Intermediates carrying an acid, acid chloride or alkyl ester group in place of --COOR are also new.
摘要:
3-(Pyrimidin-5-yl-oxy-phenyl)-1-benzoyl-(thio)-ureas of the formula ##STR1## in which R represents hydrogen, alkyl, cycloalkyl, halogenoalkyl or optionally substituted aryl,R.sup.1 represents hydrogen, nitro, halogen, alkyl or alkylthio,R.sup.2, R.sup.3, R.sup.4 and R.sup.5 are indentical or different and represent hydrogen or halogen,R.sup.6 and R.sup.7 are identical or different and represent hydrogen, halogen or alkyl andX represents oxygen or sulphurwhich possess arthropodicidal activity. Novel intermediates are also shown.
摘要:
Pesticidal substituted pyrazoline derivatives of the formula ##STR1## in which R.sup.1 represents optionally substituted phenyl or optionally substituted alkyl,R.sup.2 represents hydrogen, optionally substituted phenyl, optionally substituted alkyl or alkoxycarbonyl,or R.sup.1 and R.sup.2 together represent an optionally benzo-fused alkylene radical,R.sup.3 represents hydrogen or alkyl,R.sup.4 represents hydrogen, optionally substituted phenyl or optionally substituted alkyl,R.sup.5 represents hydrogen or optionally substituted alkyl,R.sup.6 represents halogenoalkyl or halogenoalkoxy, andW represents oxygen or sulphur.
摘要:
New 1,2,3,6-tetrahydro-5-nitro-pyrimidine derivatives of the formula ##STR1## in which n represents the numbers 0, 1 or 2,R.sup.1 represents hydrogen or optionally substituted radicals from the series comprising alkyl, alkenyl, alkinyl, aralkyl and hetarylalkyl, andR.sup.2 represents dialkylamino, alkoxy, alkenyloxy, aralkoxy or optionally substituted radicals from the series comprising alkyl, alkenyl, alkinyl, cycloalkyl, aralkyl and hetarylalkyl,and their acid addition salts have been found.It has furthermore been found that these 1,2,3,6-tetrahydro-5-nitor-pyrimidine derivatives have unexpectedly high activity as insecticides, nematicides and ectoparasiticides.
摘要:
Substituted furazans of the formula ##STR1## in which R and R.sup.1 are identical or different and represent optionally substituted aromatic or heteroaromatic radicals,R.sup.2 represents hydrogen, an OH or COOH grouping or an optionally substituted radical from the series comprising alkyl, alkoxy, cycloalkyl, cycloalkenyl, alkoxycarbonyl, alkoxythiocarbonyl, alkylsulphonyl, arylsulphonyl and aralkyl,Y represents oxygen or an S(O).sub.m, --CR.sup.3 R.sup.4, CO or NR.sup.5 grouping,in whichm represents the number 0, 1 or 2 andR.sup.3, R.sup.4 and R.sup.5 are identical or different and represent hydrogen or alkyl,n represents the number 0 or 1 andX represents oxygen or sulphur,and wherein, ifR represents phenyl,R.sup.1 represents phenyl,R.sup.2 represents hydrogen andX represents oxygen or sulphur,thenn represents the number 1,or ifn represents the number 0,R represents 4-bromophenyl,R.sup.1 represents 4-chlorophenyl andR.sup.2 represents hydrogen,thenX represents sulphur,which possess pesticidal activity.
摘要:
Substituted isoxazolidines of the formula ##STR1## in which R.sup.1 represents optionally substituted alkyl, cycloalkyl, aralkyl, aryl or heteroaryl or radicals of the formula --COR.sup.4,R.sup.4 represents optionally substituted alkyl, aryl, alkoxy, alkylthio, aroxy, arylthio, amino, alkylamino, dialkylamino, arylamino, arylalkylamino, diarylamino or cycloalkylamino, or optionally substituted heterocyclic radicals which are bonded via nitrogen,R.sup.2 represents hydrogen or the radicals mentioned for R.sup.1, it being possible for R.sup.1 and R.sup.2 to be identical or different, andR.sup.3 represents optionally substituted alkyl, cycloalkyl, alkenyl, alkinyl or aryl, or saturated heterocyclic radicals, which are optionally substituted,and acid salts thereof, are pesticidally active and increase animals' utilization of feed. Intermediates therefor are also new.
摘要:
Bafilomycins of the formula ##STR1## in which R.sup.1 is hydrogen or CH.sub.3, andR.sup.2 is hydrogen, or the group ##STR2## are produced by culturing certain streptomyces, e.g. Tu 1922, Tu 2437 and Tu 2599. Those wherein at least one of the OH groups is acylated are new. The compounds are pesticidally active.
摘要:
Novel pesticidally active cyclic malonylphosphonic diamides of the formula ##STR1## in which X.sup. represents O or S,R.sup.1 represents alkyl, alkenyl, alkinyl, cycloalkyl, aryl or heteroaryl, each of which can be optionally substituted,R.sup.2 represents hydrogen, alkyl, aryl or aralkyl,R.sup.3 represents hydrogen, alkyl, aryl or aralkyl, andR.sup.4 represents an acyl radical,or salts thereof, Many intermediates are new,