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    • 4. 发明授权
    • Parasiticides and insecticides
    • 杀虫剂和杀虫剂
    • US4954484A
    • 1990-09-04
    • US172616
    • 1988-03-24
    • Jean-Claude Gehret
    • Jean-Claude Gehret
    • C07D493/22A01N43/90A61K31/365A61P33/00C07H19/01
    • C07H19/01A01N43/90Y02P20/55
    • Novel compounds of formula ##STR1## in which A is a ##STR2## group wherein R.sub.1 is hydrogen or an OH-protecting group, and R.sub.11 is hydrogen, an OH-protecting group, or an alkyl, cycloalkyl or acyl group,R.sub.2 is methyl, ethyl, isopropyl, sec.-butyl or a --C(CH.sub.3).dbd.CH--E group wherein E is methyl, ethyl or isopropyl,R.sub.3 and R.sub.4 together represent a bond between the two carbon atoms to which they are bonded, or together represent a --C(X')(Z')-- group wherein X' and Z' each represents, independently of the other, hydrogen or halogen, andX and Z each represents, independently of the other, hydrogen or halogen,the preparation of the novel compounds and the use thereof for controlling parasites of productive livestock and for controlling harmful insects.
    • 式(Ⅰ)的新颖化合物,其中A是一个基团,其中R1是氢或OH-保护基,R11是氢,OH-保护基或烷基,环烷基或酰基, R2是甲基,乙基,异丙基,仲丁基或-C(CH 3)= CH-E基团,其中E是甲基,乙基或异丙基,R 3和R 4一起代表它们所键合的两个碳原子之间的键 或者一起表示-C(X')(Z') - 基团,其中X'和Z'各自独立地表示氢或卤素,X和Z各自独立地表示氢或卤素 ,新化合物的制备及其用于控制​​生产性家畜寄生虫和控制有害昆虫的用途。
    • 6. 发明授权
    • Insecticides and parasiticides
    • 杀虫剂和杀寄生虫剂
    • US4855317A
    • 1989-08-08
    • US160237
    • 1988-02-25
    • Jean-Claude Gehret
    • Jean-Claude Gehret
    • C07D493/22A01N43/90A61K31/365A61P33/00C07H19/01
    • C07H19/01A01N43/90Y02P20/55
    • The present invention relates to novel C(29)-oximinomilbemycin derivatives of formula I, to their preparation and to the use thereof for controlling pests. The invention further relates to pesticidal compositions which contain at least one of these compounds as active ingredient.The novel compounds have the general formula I ##STR1## wherein X is a group selected from --CH(OR.sub.1)--, --C(O)-- or --C(.dbd.N--OR)--,R.sub.1 is hydrogen or a OH protective group,R is hydrogen, a OH protective group, an alkyl, cycloalkyl or acyl group,R.sub.2 is methyl, ethyl, isopropyl, sec-butyl or the ##STR2## wherein A is methyl, ethyl or isopropyl; and R.sub.3 is hydrogen, C.sub.1 -C.sub.6 alkyl, C.sub.2 -C.sub.6 alkenyl, a radial selected from the group consisting of phenyl and benzyl which is unsubstituted or substituted by one or more members selected from the group consisting of halogen, C.sub.1 -C.sub.3 alkyl, C.sub.1 -C.sub.3 alkoxy, C.sub.1 -C.sub.3 alkylthio, C.sub.1 -C.sub.3 haloalkyl, nitro or cyano, or is the group U ##STR3## wherein n is 0, 1, 2, 3, 4 or 5, E is oxygen or --CH(R.sub.d)-- and R.sub.z is hydrogen, R.sub.a is hydrogen, halogen, C.sub.1 -C.sub.3 alkyl, C.sub.1 -C.sub.3 alkoxy or 2-tetrahydropyranyl, and R.sub.b, R.sub.c and R.sub.d are each independently hydrogen, halogen, C.sub.1 -C.sub.3 alkyl or C.sub.1 -C.sub.3 alkoxy, which group U may also be in unsaturated form.
    • 本发明涉及式I的新型C(29) - 阿立米尔霉素衍生物及其制备及其用于防治害虫的用途。 本发明还涉及含有这些化合物中的至少一种作为活性成分的杀虫组合物。 新化合物具有通式I(I)其中X是选自-CH(OR 1) - , - C(O) - 或-C(= N-OR) - ,R 1是氢或 OH保护基,R为氢,OH保护基,烷基,环烷基或酰基,R2为甲基,乙基,异丙基,仲丁基或其中A为甲基,乙基或异丙基; 并且R 3是氢,C 1 -C 6烷基,C 2 -C 6烯基,选自苯基和苄基的放射线,其是未取代的或被一个或多个选自卤素,C 1 -C 3烷基,C 1 -C 3烷氧基, C 1 -C 3烷硫基,C 1 -C 3卤代烷基,硝基或氰基,或其中n为0,1,2,3,4或5的基团,其中E为氧或-CH(R d) - ,R z 是氢,R a是氢,卤素,C 1 -C 3烷基,C 1 -C 3烷氧基或2-四氢吡喃基,R b,R c和R d各自独立地是氢,卤素,C 1 -C 3烷基或C 1 -C 3烷氧基,U基也可以是不饱和的 形成。