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Use of acid derivatives (1 - cianociclopropil) fenilfosfinico, esters and / or their salts to increase stress Tolerance in Plants to abiotic stress
Use of acid derivatives (1 - cianociclopropil) fenilfosfinico, esters and / or their salts to increase stress Tolerance in Plants to abiotic stress
Use of acid derivatives (1 - cianociclopropil fenilfosfu00ednico) of the formula (1) and its Salts of formula (2) to increase tolerance to abiotic stress in plants, so preferred over a Dry stress, in particular for the reinforcement of the Plant Growth and / or to lift the performance of crop plants.Claim 1: Use of acid derivatives (1 - cianociclopropil) fenilfosfu00ednico or Esters of the General formula (1) for the elevation of Tolerance in Plants to abiotic stress, and that R1 represents Halogen, alkyl branched or unbranched, Cycle Alquenilo alkyl, arylalkyl alquinilo, aryl, heteroaryl, heteroarilalquilo alkoxyalkyl esters,,,Hidroxialquilo, alcoxialquenilo, Alquiltio, Halo Alquiltio, alquilsulfinilo, alquilsulfonilo, haloalquilo, alkoxy, haloalcoxi, carboxy, alcoxicarbonilo, aminocarbonilo, which eventually is replaced once or twice, cyano, Nitro or amino; R2 represents Hydrogen or alkyl, branched without r Amificar, cycloalkyl, cicloalquilalquilo, alquenilo, alquenilalquilo, alquinilo, alquinilalquilo,Arylalkyl, aryl, heteroaryl, heteroarilalquilo, alkoxyalkyl esters, hidroxialquilo, alcoxialquenilo, hidroxialquenilo, alquiltioalquilo, haloalquilo, alquilaminoalquilo, bisalquilaminoalquilo, cicloalquilaminoalquilo; and N represents 0, 1, 2, 3, 4, 5.Use according to claim 4: claim 1, in which the compounds of the General formula (2), (R1) and N have the meanings described in claims 1 to 3, the cation (m) (ion) is a preferred way of the Alkali Metals, lithium, SOD Io, potassium ion, or (b) one of the Alkaline Earth Metals, preferred way of Calcium and magnesiumOr (c) a transition metal ion, preferred way of manganese, Copper, zinc and Iron, or (d) an Ammonium ion, in which one, two, three or four Hydrogen Atoms are replaced by the same or different from the radical group formed by c1-4 alkyl, h Idroxialquilo c1-4 alkoxy, cycloalkyl c3-6, c1-4 alkyl hydroxy c1-4 alkoxy, c1-4 alkyl c1-4,C1 - 6 - mercapto alkyl, phenyl or benzyl Radicals mentioned above, and are eventually replaced with one or several radical (IS) equal to or different from the set formed by a Halogen such as, F, CL, Br or I, Nitro, cyano, azido alkyl 6, C1 -, Halo - alkyd ILO C1 - C3 - cycloalkyl 6, 6, 6 - alkoxy C1 -, Halo - and phenyl alkoxy C1 6,And in each case Two substituents adjacent to the N Atom in common with, eventually forming a Ring unsubstituted or substituted, or phosphonium ion (e), (f) or a sulfonio ion or ion sulfoxonio, preferred way of Tri (c1-4 alkyl - or sulfonio) tri - (alkyl Sulfoxonio C1 - (4) - (g), or a hydronium ion, so Preferred TRI (c1-4 alkyl) - hydronium,(H) or a Heterocyclic Compound containing n ion / Aromatic, saturated or unsaturated, with 1 - 10 c Atoms in the Ring System, eventually Condensed once or multiple times and / or replaced with c1-4 alkyl; and Z is a Number 1, 2 or 3.Claim 16: Compound according to formula (4) and (R1 and R2) n have the meanings mentioned in one or several of claims 1 to 3, and R3 represents alkyl C1 - 6. Claim 17: Compound according to the formula (5) and (R1 and R2) n have the meanings mentioned in one or several of claims 1 to 3.
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