(D1)-thiophosphoric acid esters
    1.
    发明授权
    (D1)-thiophosphoric acid esters 失效
    (D1) - 硫代磷酸酯

    公开(公告)号:US3883552A

    公开(公告)日:1975-05-13

    申请号:US37795473

    申请日:1973-07-10

    Applicant: HOECHST AG

    CPC classification number: C07F9/655372 A01N57/16

    Abstract: Compounds of the formula

    WHEREIN R1 and R2 are alkyl having from one to six carbon atoms; R3, R4, R5, R6, R7 are hydrogen or alkyl having from one to four carbon atoms; at least three of the radicals R3 to R7 being hydrogen; R8, R9 are hydrogen, halogen, alkyl or alkoxy each having from one to four carbon atoms; X is oxygen or sulfur. The compounds have a good activity against insects, acarides, nematodes and animal ectoparasites.

    Abstract translation: 式WHEREIN R 1和R 2的化合物是具有1至6个碳原子的烷基; R3,R4,R5,R6,R7是氢或具有1-4个碳原子的烷基; 基团R3至R7中的至少三个为氢; R 8,R 9为氢,卤素,烷基或烷氧基,各自具有1至4个碳原子; X是氧或硫。

    IMIDAZOLINE DERIVATIVES: ECTOPARASITICIDAL COMPOSITIONS AND PREPARATORY PROCESSES

    公开(公告)号:NZ231829A

    公开(公告)日:1992-05-26

    申请号:NZ23182989

    申请日:1989-12-18

    Applicant: HOECHST AG

    Abstract: The present invention relates to agents for systemic combating of ectoperasites in host animals, containing a compound of the formul I (I) in which R1 denotes hydrogen, (C1-C5)-alkyl, (C1-C3)-halogenoalkyl or halogen; R2 and R3 independently of one another denote (c1-C5)-alkyl, (C2-C5)-alkenyl, (C2-C5)-alkynyl, (C3-C7)-cycloalkyl, (C3-C7)-cycloalkenyl, (C1-C3)-halogenoalkyl, halogen, cyano, nitro, (C1-C5)-alkoxy, (C1 -C3)-alkoxy-C1-C3)-alkyl, (C1-C3)-halogenoalkoxy or (C1-C3)-alkylthio, or R2 and R3 together form a polymethylene chain having 2 to 5 carbon atoms: R4 denotes hydrogen, (c1-C10)-alkyl, (C2-C5)-alkenyl or (C3-C7)-cycloalkyl; R5 denotes hydrogen, (C1-C10)-alkyl, (C3-C5)-alkenyl, C3-C5)-alkynyl, (C3-C7)- cycloalkyl, (C3-C7)-cycloalkenyl, (C1-C3)-halogenoalkyl or (C1-C3)-alkoxy-(C hd 1-C3)-alkyl; X denotes oxygen, sulfur or an -NR6-group; and R6 denotes hydrogen, (C1-C5)-alkyl, (C3-C5)-alkenyl, C3-C5)-alkynyl, (C3-C7)-cycloalkyl, C3-C7)-cycloalkenyl, (C1-C3)-halogenoalkyl or (C1-C3)-alkoxy-(C1 -C3)-alkyl, or biologically tolerated acid addition salts thereof. The compounds of the formulas I are novel in some cases and are likewise included in the invention.

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