摘要:
Fungicidal compounds belonging to the class of N-aryl-N-acyl-3-amino-1,3-oxazolidine-2-thiones and the processes for synthesizing them are herein described.The utilization of such compounds to control infections due to phytopathogenous fungi is described too.
摘要:
Acyl anilines are disclosed having the formula ##STR1## wherein R and R.sup.1 (like or unlike each other)=H; CH.sub.3 ; C.sub.2 H.sub.5 ; n.C.sub.3 H.sub.7 ; --CH.sub.2 --CH.dbd.CH.sub.2 ; --CH.dbd.CH--CH.sub.3 ;R.sup.3 and R.sup.4 (like or unlike each other)=H; alkyl C.sub.1 -C.sub.3 ; halomethyl; Cl; F; CN; O-alkyl; S-alkyl; alkoxymethyl; orR.sup.3 and R.sup.4 together are (CH.sub.2 .dbd.) ##STR2## n=0,1 Z=phenyl optionally substituted; ##STR3## And R.sup.2 =H, CH.sub.3 ; m=1,2; Y=alkynyl C.sub.2 -C.sub.8 ; phenyl optionally substituted; phenyl-acetyl; furyl, thienyl; pyridyl; heterocyclic groups containing 2 or 3 heteroatoms, one of them different from nitrogen;R.sup.8 =CH.sub.3 ; alkoxymethyl; halomethyl; O-alkyl.The compounds of formula I are endowed with a high fungicidal activity and with a low phytotoxicity.
摘要:
Acyl anilines are disclosed having the formula ##STR1## wherein R and R.sup.1 (like or unlike each other)=H; CH.sub.3 ; C.sub.2 H.sub.5 ; n.C.sub.3 H.sub.7 ; --CH.sub.2 --CH.dbd.CH.sub.2 ; --CH.dbd.CH--CH.sub.3 ;R.sup.3 and R.sup.4 (like or unlike each other)=H; alkyl C.sub.1 -C.sub.3 ; halomethyl; Cl; F; CN; O-alkyl; S-alkyl; alkoxymethyl;or R.sup.3 and R.sup.4 together are (CH.sub.2 .dbd.) ##STR2## (R.sup.9 =alkyl C.sub.1 -C.sub.3); CN; --CH(OR.sup.5).sub.2 (R.sup.5 =alkyl or alkylidene ); ##STR3## (R.sup.6 and R.sup.7 =H, alkyl) `n=0,1 Z=phenyl optionally substituted; ##STR4## And R.sup.2 =H, CH.sub.3 ; m=1,2; Y=alkynyl C.sub.2 -C.sub.8 ; phenyl optionally substituted; phenyl-acetyl; furyl, thienyl; pyridyl; heterocyclic groups containing 2 or 3 heteroatoms, one of them different from nitrogen;R.sup.8 =CH.sub.3 ; alkoxymethyl; halomethy; O-alkyl.The compounds of formula I are endowed with a high fungicidal activity and with a low phytotoxicity.
摘要:
Disclosed are compounds, having the general formula: ##STR1## wherein: m=0, 1, 2; n=0, 1 with the condition that when m=0, also n=0;p=0, 1; q=1, 2;X is either oxygen or sulphur;A=N, CH;R is H, CH.sub.3, F;R.sub.1 is selected from chlorine, bromine, fluorine, CF.sub.3, phe=nyl, C.sub.1 -C.sub.2 -alkoxy, C.sub.1 -C.sub.2 -haloalkoxy, alkylthio, haloalkyl=thio, wherein the halogen is Cl, Br, F;R.sub.2 is selected from H, chlorine, bromine, fluorine;R.sub.f is selected from the group formed by alkyls containing from 2 to 4 carbon atoms, and containing at least 4 atoms of halogen selected from F, Cl and Br, of which at least 3 are F atoms; alkenyls and alkynyls containing up to 4 carbon atoms, containing at least 2 F atoms and, optionally, other halogens selected between Cl and Br.The present invention relates to azolyl-derivatives, more particularly to substituted azolyldioxanes and azolyldioxolanes, endowed with high fungicidal activity, to the process for their preparation, and to their related use in the agrarian field.
摘要翻译:公开了具有以下通式的化合物:其中:m = 0,1,2; n = 0,1,条件是当m = 0时,n = 0; p = 0,1, q = 1,2; X是氧或硫; A = N,CH; R为H,CH 3,F; R 1选自氯,溴,氟,CF 3,phe = nyl,C 1 -C 2 - 烷氧基,C 1 -C 2卤代烷氧基,烷硫基,卤代烷基=硫代,其中卤素是Cl,Br,F; R2选自H,氯,溴,氟; Rf选自由含有2至4个碳原子的烷基形成的基团,并且含有至少4个选自F,Cl和Br的卤素,其中至少3个是F原子; 含有至多4个碳原子的烯基和炔基,其含有至少2个F原子,以及任选的选自Cl和Br之间的其它卤素。 本发明涉及唑类衍生物,更具体地涉及具有高杀真菌活性的取代的azolyldioxanes和azolyldioxolanes,其制备方法及其在土地领域的相关用途。
摘要:
Fungicidal compounds having the formula: ##STR1## wherein: R.sup.1 is selected from the group consisting of F, Cl, Br, CF.sub.3, a phenyl, a C.sub.1 -C.sub.2 alkoxy, a C.sub.1 -C.sub.2 haloalkoxy, an alkylthio, and a haloalkylthio radical, in which the halogen is F, Cl, or Br;R.sup.2 is selected from the group consisting of H, F, Cl, Br, and CF.sub.3 ;R.sup.3 is H, a C.sub.1 -C.sub.4 alkyl or a C.sub.3 -C.sub.6 cycloalkyl radical;Y is selected from the group consisting of H, CH.sub.3, OH, CN, and F;n is 1, 2, 3, 4 with the proviso that Y is OH when n is 1;m is 0 or 1;X is O or S;Rf is selected from the group consisting of C.sub.1 -C.sub.5 polyfluoroalkyl, C.sub.2 -C.sub.4 polyfluoroalkenyl, polyfluoroalkoxyalkyl and polyfluoroalkoxyalkenyl radicals, each one of them containing at least two fluorine atoms and, optionally, other halogen atoms selected from the group consisting of Cl and Br; andZ is CH or N.
摘要:
Disclosed are compounds having the formula: ##STR1## wherein: m=0, 1;n=0, 1;Z=CH, N;R.sub.1 is selected from chlorine, bromine, fluorine, CF.sub.3, phenyl, C.sub.1 -C.sub.2 -alkoxy, C.sub.1 -C.sub.2 -haloalkoxy, alkylthio, and haloalkylthio, wherein the halogen is Cl, Br, F;R.sub.2 is H, fluorine, chlorine, or bromine;R.sub.3 represents H, CH.sub.3, CN, or also F when m=1 or when n=1 and R.sub.4, R.sub.5 are H;R.sub.4, R.sub.5 are independently H or F;R.sub.3 and R.sub.4, furthermore, when m=0, may represent, taken together, a second bond between the two carbon atoms to which they are linked in formula (I); andR.sub.f is selected from the group consisting of polyfluoroalkyls, polyfluoroalkenyls and polyfluoroalkynyls containing up to 4 carbon atoms, containing at least 2 F atoms and, optionally, other halogens selected from Cl and Br.Anti-fungal compositions containing these new compounds.
摘要:
A method of fighting fungus infections by using compounds having the formula: ##STR1## wherein: R is H, a C.sub.1 -C.sub.4 alkyl, an alkenyl, or an alkynyl radical; n is 1 or 2;A represents a C.sub.1 -C.sub.6 alkylene bridge, an arylene or a heterocyclic bridge;X represents O, S, SO, SO.sub.2 ; andR.sup.1 is selected from the group consisting of C.sub.1 -C.sub.6 alkyl radicals, a phenyl radical, optionally substituted, polyfluoroalkyl radicals containing from 1 to 4 carbon atoms and at least 2 fluorine atoms, polyfluoroalkenyl radicals containing from 2 to 4 carbon atoms and at least 2 fluorine atoms, but excluding compounds having the formula (I) wherein A is an alkylene radical, n is 2, and R.sup.1 is a C.sub.1 -C.sub.6 alkyl radical.
摘要:
A description follows of oximic derivatives with a fungicide activity, for agricultural use, having the formula (I): ##STR1## wherein: A, B, D, are N, or .dbd.C--G;G is H, halogen, NO.sub.2, CN, --COOR.sub.4, C.sub.1 -C.sub.6 (halo)alkylR.sub.1, R.sub.2, R.sub.4 and R.sub.5, are C.sub.1 -C.sub.6 (halo)alkyl;R.sub.3 is H, C.sub.1 -C.sub.6 (halo)alkyl or --COOR.sub.5 ;W is C.sub.2 -C.sub.10 alkylene;L represents O or S;Y represents phenyl, naphthyl, heterocycle, substituted alkyl.
摘要:
The ethylamino phenyl ethers of the invention and compositions thereof are endowed with high activities as inhibitors of the growth of several species of pathogen fungi and are applied to plants or to plant parts and are effective in preventing the diseases caused by pathogen fungi, such as, e.g., those belonging to Erysiphe and Helminthosporium genera.