摘要:
The invention relates to inhibitors of vegetable cystathionin gamma synthase. The method for identifying inhibitors of vegetable CGS comprises the following steps: a) purification of vegetable CGS until homogeneity is obtained; f) cultivation of suitable crystals of CGS inhibitor complexes for diffraction analysis; g) collection of crystallographic data of CGS inhibitor complexes with the aid of X rays and reduction of said data using suitable computer programs; h) dissolution of the the structure of enzyme inhibitor complexes by a process of molecular substitution using the structure of a native vegetable CGS and improvement of the model thus obtained using computer programs; i) design of novel inhibitors for vegetable cystathionin gamma synthase, based on structural information thus obtained. The invention also relates to inhibitors obtained according to the above-mentioned method and to the use thereof as herbicides.
摘要:
The invention relates to inhibitors of vegetable cystathionin gamma synthase. The method for identifying inhibitors of vegetable CGS comprises the following steps: a) purification of vegetable CGS until homogeneity is obtained; f) cultivation of suitable crystals of CGS inhibitor complexes for diffraction analysis; g) collection of crystallographic data of CGS inhibitor complexes with the aid of X rays and reduction of said data using suitable computer programs; h) dissolution of the the structure of enzyme inhibitor complexes by a process of molecular substitution using the structure of a native vegetable CGS and improvement of the model thus obtained using computer programs; i) design of novel inhibitors for vegetable cystathionin gamma synthase, based on structural information thus obtained. The invention also relates to inhibitors obtained according to the above-mentioned method and to the use thereof as herbicides.
摘要:
The present invention relates to an insecticidal coating for a seed comprising one or more binders selected from the group consisting of polymers and copolymers of polyvinyl acetate, methyl cellulose, polyvinyl alcohol, vinylidene chloride, acrylic, cellulose, polyvinylpyrrolidone and polysaccharide and an insecticide and filler wherein the binder forms a matrix for the insecticide and filler resulting in a substantially non-phytotoxic seed coating; methods for producing said coating and the seed treated with the above described coating. Additionally the invention concerns a method of controlling soil-borne insect pests, particularly from the order of Coleoptera, such as Diabrotica spp., comprsing applying to a seed an insecticidal coating as described above.
摘要:
. A method of treating wood with an organic phosphonate salt in a liquid phase to chemically modify its surface and thus provide protection from microorganisms. The organic phosphonate salts are of Formula III wherein R1 is a hydrogen radical or an alkyl or aryl radical having 1 to 20 carbon atoms and R2 is a cation selected from the group of NH4+, H+, Li+, Na+, K+, Rb+, Cs+, Fr+, Cu+, Ag+, substituted or unsubstituted ammonium, phosphonium, and sulfonium, methylpyrrolidinium, isothiazolium, isoxazolium, oxazolium, pyrrolium, thiophenium, pyridinium, pyridazinium, pyrimidinium, pyrazinium, imidazolium, pyrazolium, thiazolium, oxazolium, 1- ethyl-3-methylimidazolium, and triazolium, or a mixture thereof, said method preferably comprising using one or more salt compounds having formula III. Products comprising a raw material having been treated according to the method with one or more organic salts of formula III are also disclosed.
摘要:
The invention relates to novel dichloropyridyl methylamines of formula (I) wherein R represents hydrogen, optionally substituted alkyl, optionally substituted cycloalkyl, optionally substituted aryl or optionally substituted heterocyclyl and R represents hydrogen, optionally substituted alkyl, optionally substituted cycloalkyl, optionally substituted aryl or optionally substituted heterocyclyl, or R and R together with the carbon atom to which it is connected, represent an optionally substituted carbocyclic ring or an optionally substituted heterocyclic ring. The invention also relates to a method for producing said novel substances and the use thereof for combating undesired micro-organisms.
摘要:
The invention relates to organo-phosphorus compounds of formula (I), wherein A is selected from the group consisting of a (C1-9) alkylene radical, -C-O-C- and -C-N-C- or A corresponds to formula (II), wherein one or more carbon atoms selected from the group consisting of C3, C4, C5 and their substituents can also be absent and at least one of the substituents of B1 to B10 is a C3-8-cycloalkyl-(C0-9)-alkyl group in which R1 is selected from the group consisting of five and six membered heterocycles having at least one nitrogen atom in the ring or polycyclic carbon atoms containing one of said heterocycles, wherein at least one of said nitrogen atoms belongs to a hydroxamic acid group or a hydroxamic acid ester group. The invention also relates to the utilization of the above-mentioned compounds in the therapeutic and prophylactic treatment of infections in human beings and animals caused by virus, bacteria, fungi and parasites and as fungicides, bactericides and herbicides in plants.
摘要:
Synergistic plant growth regulator compositions containing (i) an ethylene response or ethylene-type response inducing agent and (ii) a malonic acid derivative compound. This invention also relates to the use of said compositions for inducing synergistic plant growth regulating responses or ethylene responses or ethylene-type responses.