METODO PARA PREPARAR 2'-O-FUCOSIL-LACTOSA.

    公开(公告)号:MX2017003238A

    公开(公告)日:2017-06-29

    申请号:MX2017003238

    申请日:2015-09-11

    Applicant: BASF SE

    Abstract: La presente invención se refiere a un método para preparar 2'-O-fucosil-lactosa, a la 2'-O-fucosil-lactosa obtenible por este método y a su uso. El método comprende hacer reaccionar los derivados de fucosa protegidos persililados de la fórmula (I) de abajo, con al menos yoduro de tri(alquil C1-C6)sililo y posteriormente hacer reaccionar producto así obtenido con el compuesto de la fórmula general (II), en presencia de una base. (ver Fórmula) En las fórmulas (I) y (II), las variables se definen cada una de la siguiente manera: RSi son iguales o diferentes y son un residuo de la fórmula SiRaRbRc; R1 es un residuo C(=O)-R11 o un residuo SiR12R13R14, R2 son iguales o diferentes y son alquilo C1-C8 o forman juntos un alcan C3-C6-diílo lineal, que no está sustituido tiene 1 a 6 grupos metilo como sustituyentes; R3 son iguales o diferentes y son alquilo C1-C8 o forman juntos un alcan C1-C4-diílo lineal, que no está sustituido o tiene 1 a 6 grupos metilo como sustituyentes.

    Pesticidal mixtures
    20.
    发明专利

    公开(公告)号:ZA200807099B

    公开(公告)日:2009-11-25

    申请号:ZA200807099

    申请日:2008-08-18

    Applicant: BASF SE

    Abstract: Pesticidal mixtures comprising, as active components, 1) an anthranilamid compound of the formula I wherein Q is H, Cl, Cr, I, CN or methyl; B1 is halogen, alkyl, haloalkyl, or haloalkoxy; B2 is halogen, haloalkyl, alkoxy, haloalkoxy, alkenyloxy, alkynyloxy, alkylthio, haloalkylthio, alkylsulfinyl, haloalkylsulfinyl, alkylsulfonyl, haloalkylsulfonyl, alkyl-S(═O)x—O— or haloalkyl S(O)x—O—, wherein x is 1 or 2 and the alkoxy radical may be substituted, or C(Ri)═N—ORj, C(Ri)═N(RjRk), wherein Ri, Rj and Rk are alkyl; R is hydrogen, alkyl, alkenyl, alkynyl, cycloalkyl, alkylene-cycloalkyl, wherein these groups are optionally substituted; R1 is F, Cl, Br, methyl or trifluoromethyl; or the enantiomers or salts or N-oxides thereof, n is 1, 2 or 3; and 2) one or more compounds II selected from group A consisting of organo(thio)-phosphates, carbamates, pyrethroids, growth regulators, nicotinic receptor agonists/antagonists compounds, GABA antagonist compounds, macrocyclic lactone insecticides, METI I acaricides, METI II and III compounds, uncoupler compounds, oxidative phosphorylation inhibitor compounds, mixed function oxidase inhibitor compounds, sodium channel blocker compounds and others, all as defined in the description, in synergistically effective amounts, use of these mixture for combating insects, arachnids or nematodes in and on plants and for the protection of seeds, and for treating, controlling, preventing or protecting a warm-blooded animal or a fish against infestation or infection by parasites.

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