Control of pests in maize by ginkgolides and bilobalide

    公开(公告)号:US10440953B2

    公开(公告)日:2019-10-15

    申请号:US15749823

    申请日:2016-08-05

    Applicant: BASF SE

    Abstract: Described herein is a method for controlling pests of a maize plant, including the step of contacting the maize plant, parts of the maize plant, or its propagation material with components of the ginkgo tree selected from bilobalide, ginkgolide A, ginkgolide B, ginkgolide C, ginkgolide J, ginkgolide M, and mixtures thereof. Further described herein is the use of the components of the ginkgo tree for controlling pests on the maize plant, parts of the maize plant, or its plant propagation material.

    Process for preparing pyrazoles
    22.
    发明授权

    公开(公告)号:US10414733B2

    公开(公告)日:2019-09-17

    申请号:US15329104

    申请日:2015-07-30

    Applicant: BASF SE

    Abstract: The present invention relates to a process for preparing a pyrazole compound of formula V, the process including cyclizing a hydrazone substituted α,β-unsaturated carbonyl compound of formula IV by reacting it with a suitable reagent, e.g. a reducing agent, an organometallic reagent or a nucleophilic reagent. The compounds of formula V are versatile reaction tools for the preparation of pyrazole derived fine chemicals. The present invention also relates to pyrazole compounds of formulae Va, Vb, Vc, and VI.

    CONTROL OF PESTS IN MAIZE BY GINKGOLIDES AND BILOBALIDE

    公开(公告)号:US20180220656A1

    公开(公告)日:2018-08-09

    申请号:US15749823

    申请日:2016-08-05

    Applicant: BASF SE

    CPC classification number: A01N43/90 A01N65/00

    Abstract: Described herein is a method for controlling pests of a maize plant, including the step of contacting the maize plant, parts of the maize plant, or its propagation material with components of the ginkgo tree selected from bilobalide, ginkgolide A, ginkgolide B, ginkgolide C, ginkgolide J, ginkgolide M, and mixtures thereof. Further described herein is the use of the components of the ginkgo tree for controlling pests on the maize plant, parts of the maize plant, or its plant propagation material.

    PROCESS FOR PREPARING PYRAZOLES
    24.
    发明申请

    公开(公告)号:US20170210712A1

    公开(公告)日:2017-07-27

    申请号:US15329104

    申请日:2015-07-30

    Applicant: BASF SE

    Abstract: The present invention relates to a process for preparing a pyrazole compound of formula V, the process including cyclizing a hydrazone substituted α,β-unsaturated carbonyl compound of formula IV by reacting it with a suitable reagent, e.g. a reducing agent, an organometallic reagent or a nucleophilic reagent. The compounds of formula V are versatile reaction tools for the preparation of pyrazole derived fine chemicals. The present invention also relates to pyrazole compounds of formulae Va, Vb, Vc, and VI.

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