Oxadiazoline ligands for modulating the expression of exogenous genes via an ecdysone receptor complex
    5.
    发明授权
    Oxadiazoline ligands for modulating the expression of exogenous genes via an ecdysone receptor complex 有权
    用于通过蜕皮激素受体复合物调节外源基因表达的恶二唑啉配体

    公开(公告)号:US07304162B2

    公开(公告)日:2007-12-04

    申请号:US10783810

    申请日:2004-02-19

    CPC分类号: C07D271/06 C07D413/12

    摘要: The present invention relates to non-steroidal ligands for use in nuclear receptor-based inducible gene expression system, and a method to modulate exogenous gene expression in which an ecdysone receptor complex comprising: a DNA binding domain; a ligand binding domain; a transactivation domain; and a ligand is contacted with a DNA construct comprising: the exogenous gene and a response element; wherein the exogenous gene is under the control of the response element and binding of the DNA binding domain to the response element in the presence of the ligand results in activation or suppression of the gene.

    摘要翻译: 本发明涉及用于基于核受体的诱导型基因表达系统的非甾体配体,以及调节外源基因表达的方法,其中蜕皮激素受体复合物包含:DNA结合结构域; 配体结合域; 反式激活域 并且配体与包含以下的DNA构建体接触:外源基因和应答元件; 其中外源基因处于响应元件的控制之下,并且在配体存在下DNA结合结构域与响应元件的结合导致基因的激活或抑制。

    Process for chroman carboxylates
    6.
    发明授权
    Process for chroman carboxylates 失效
    苯并二氢吡喃羧酸盐的工艺

    公开(公告)号:US5698716A

    公开(公告)日:1997-12-16

    申请号:US744198

    申请日:1996-11-05

    IPC分类号: C07C69/757 C07D311/58

    CPC分类号: C07D311/58 C07C69/757

    摘要: This invention relates to an improved process for the preparation of 5-methylchroman-6-carboxylic acid, a useful intermediate in the preparation of chroman-containing diacylhydrazines which are useful as insecticides, by reacting a Hagemann's ester with a propargyl derivative in the presence of a base and a solvent to produce a propargyl ether, rearranging the propargyl ether by application of heat with a suitable catalyst being present, with or without a solvent, to produce a cyclic ether type compound and isomerizing the cyclic ether type compound with a catalyst in a suitable solvent to produce a chroman ester. The propargyl ethers and the cyclic ether type compounds produced by the process of the present invention are new.

    摘要翻译: 本发明涉及一种制备5-甲基苯并二氢吡喃-6-羧酸的改进方法,该5-甲基苯并二氢吡喃-6-羧酸是制备可用作杀虫剂的含色马酰二酰肼的有用中间体,可通过使Hagemann酯与炔丙基衍生物在 碱和溶剂以产生炔丙基醚,通过在存在或不含有溶剂的情况下用合适的催化剂进行加热来重排丙炔醚,以产生环醚型化合物并用催化剂异构化环醚型化合物 合适的溶剂以产生苯并二氢吡喃酯。 通过本发明方法制备的炔丙醚和环醚型化合物是新的。

    Oxadiazoline ligands for modulating the expression of exogenous genes via an ecdysone receptor complex
    7.
    发明授权
    Oxadiazoline ligands for modulating the expression of exogenous genes via an ecdysone receptor complex 有权
    用于通过蜕皮激素受体复合物调节外源基因表达的恶二唑啉配体

    公开(公告)号:US08669072B2

    公开(公告)日:2014-03-11

    申请号:US11838090

    申请日:2007-08-13

    IPC分类号: C12P21/02

    CPC分类号: C07D271/06 C07D413/12

    摘要: The present invention relates to non-steroidal ligands for use in nuclear receptor-based inducible gene expression system, and a method to modulate exogenous gene expression in which an ecdysone receptor complex comprising: a DNA binding domain; a ligand binding domain; a transactivation domain; and a ligand is contacted with a DNA construct comprising: the exogenous gene and a response element; wherein the exogenous gene is under the control of the response element and binding of the DNA binding domain to the response element in the presence of the ligand results in activation or suppression of the gene.

    摘要翻译: 本发明涉及用于基于核受体的诱导型基因表达系统的非甾体配体,以及调节外源基因表达的方法,其中蜕皮激素受体复合物包含:DNA结合结构域; 配体结合域; 反式激活域 并且配体与包含以下的DNA构建体接触:外源基因和应答元件; 其中外源基因处于响应元件的控制之下,并且在配体存在下DNA结合结构域与响应元件的结合导致基因的激活或抑制。

    Apparatus and method used in multiple, simultaneous synthesis of general compounds
    10.
    发明授权
    Apparatus and method used in multiple, simultaneous synthesis of general compounds 失效
    用于多次同时合成一般化合物的装置和方法

    公开(公告)号:US06258323B1

    公开(公告)日:2001-07-10

    申请号:US09193020

    申请日:1998-11-16

    IPC分类号: B01L300

    摘要: The apparatus and method of the present invention provides for conducting simultaneous multiple synthesis of general compounds, which often takes place under varied uneven conditions requiring heating, cooling, agitation, reagent/solvent additions to the reactor contents at each reaction vessel location, supply and maintenance of inert atmosphere and means to facilitate the reflux of the reactor contents. Thus, it becomes necessary to monitor and control the reaction conditions during the simultaneous multiple synthesis of general compounds. The apparatus allows the user to connect various independently controlling and conveying means to each reaction vessel through multiple ports provided on a stopper mounted on each reaction vessel. The apparatus of the present invention permits user to readily access the reaction vessels without interrupting the reactions occurring in the adjacent reaction vessels. The unique geometry and shape of the stopper allows positioning of multiple ports, while still providing the stopper with a compact size. As a result, a large array of reaction vessels can be accommodated in the device of the present invention without significantly increasing the overall size of the apparatus. Some of the general compounds that can be readily synthesized by the apparatus and the method of the present invention include inorganic compounds as well as organic compounds, such as oligomers, polymers, agricultural chemicals, drugs, peptides and oligonucleotides.

    摘要翻译: 本发明的装置和方法提供了一般化合物的同时多重合成,这些化合物通常发生在需要加热,冷却,搅拌,每个反应容器位置的反应器内容物的试剂/溶剂添加的不同不均匀条件下,供应和维护 的惰性气氛和促进反应器内容物回流的手段。 因此,需要在通用化合物的同时多重合成中监测和控制反应条件。 该装置允许用户通过设置在安装在每个反应容器上的止动件上的多个端口将各种独立控制和输送装置连接到每个反应容器。 本发明的装置允许用户容易地进入反应容器而不中断相邻反应容器中发生的反应。 止动器的独特几何形状和形状允许定位多个端口,同时仍然为塞子提供紧凑的尺寸。 结果,可以在本发明的装置中容纳大量反应容器,而不会显着增加装置的总体尺寸。 可以通过本发明的装置和方法容易地合成的一些一般化合物包括无机化合物以及有机化合物,例如低聚物,聚合物,农药,药物,肽和寡核苷酸。