Cyclodextrin inclusion complex of piperonyl butoxide
    1.
    发明授权
    Cyclodextrin inclusion complex of piperonyl butoxide 失效
    胡椒基丁醚的环糊精包合物

    公开(公告)号:US4524068A

    公开(公告)日:1985-06-18

    申请号:US550478

    申请日:1983-11-09

    摘要: The invention relates to new inclusion complexes of piperonyl butoxide formed with cyclodextrin.The new complex of the invention can be prepared by reacting cyclodextrin or a solution thereof formed with water and/or an organic solvent having 1-4 carbon atoms, preferably ethanol with piperonyl butoxide or a solution thereof formed with an organic solvent having 1-4 carbon atoms, preferably ethanol at a temperature between 20.degree. C. and 90.degree. C., whereby the piperonyl butoxide is used in an amount of 0.6-1.5 moles related to 1 mole of cyclodextrin.The complexes of the present invention synergize the pesticidal effect of known insecticides and fungicides to a much higher extent of known insecticides and fungicides to a much higher extent than piperonyl butoxide used per se.

    摘要翻译: 本发明涉及与环糊精形成的胡椒基丁醚的新的包合络合物。 本发明的新配合物可以通过使环糊精或其与水和/或具有1-4个碳原子的有机溶剂,优选乙醇与胡椒基丁醚形成的溶液或其形成有有机溶剂的溶液, 碳原子,优选乙醇,温度在20℃至90℃之间,其中胡椒基丁醚的用量为与1摩尔环糊精有关的0.6-1.5摩尔。 本发明的配合物与已知的杀虫剂和杀真菌剂的杀虫作用相比,已知的杀虫剂和杀真菌剂的杀虫效果比本身使用的胡椒基丁醚的效果高得多。

    Hormonal plant growth regulator
    2.
    发明授权
    Hormonal plant growth regulator 失效
    激素植物生长调节剂

    公开(公告)号:US4380626A

    公开(公告)日:1983-04-19

    申请号:US218206

    申请日:1980-12-19

    摘要: The present invention relates to new inclusion complexes of 2-chloro ethyl phosphonic acid formed with .alpha.-, .beta.- and/or .gamma.-cyclodextrin or a mixture thereof.The new inclusion complexes contain preferably 10-30% of 2-chloro ethyl phosphonic acid.The new complexes of the present invention are prepared by reacting 2-chloro ethyl phosphonic acid with .alpha.-, .beta.- and/or .gamma.-cyclodextrin or a mixture of one or more of the said cyclodextrins and linear dextrins and/or partially decomposed starch.The new inclusion complexes of the present invention can be used for the preparation of plant growth regulating compositions.

    摘要翻译: 本发明涉及与α-,β-和/或γ-环糊精或其混合物形成的2-氯乙基膦酸的新的包合络合物。 新的包合络合物优选含有10-30%的2-氯乙基膦酸。 通过使2-氯乙基膦酸与α-,β-和/或γ-环糊精或一种或多种所述环糊精和线性糊精和/或部分分解的淀粉的混合物反应制备本发明的新配合物。 本发明的新的包合物可用于制备植物生长调节组合物。