Expeditious synthesis of DPD
    3.
    发明授权
    Expeditious synthesis of DPD 失效
    快速合成DPD

    公开(公告)号:US07652172B2

    公开(公告)日:2010-01-26

    申请号:US11575557

    申请日:2005-09-20

    IPC分类号: C07C45/00 C07D307/00

    摘要: This invention provides a practical synthesis route for 4,5-dihydroxypentane-2,3-dione (DPD), an unstable small molecule which is proposed to be the source of universal signaling agents for quorum sensing in bacteria. The synthesis route includes new intermediates and allows preparation of isotopically-labeled DPD and ent-DPD. The method provides sufficient quantities of DPD for study of spontaneous binding of borate to DPD, the signal for the marine bacteria V. harveyi.

    摘要翻译: 本发明提供了一种实用的4,5-二羟基戊烷-2,3-二酮(DPD)的合成路线,DPD是一种不稳定的小分子,被认为是细菌群体感应通用信号源的来源。 合成途径包括新的中间体,并允许制备同位素标记的DPD和ent-DPD。 该方法提供了足够数量的DPD来研究硼酸盐对DPD的自发结合,这是海洋细菌V. harveyi的信号。

    EXPEDITIOUS SYNTHESIS OF DPD
    10.
    发明申请
    EXPEDITIOUS SYNTHESIS OF DPD 失效
    DPD的快速综合

    公开(公告)号:US20090018368A1

    公开(公告)日:2009-01-15

    申请号:US11575557

    申请日:2005-09-20

    IPC分类号: C07C45/90

    摘要: This invention provides a practical synthesis route for 4,5-dihydroxypentane-2,3-dione (DPD), an unstable small molecule which is proposed to be the source of universal signaling agents for quorum sensing in bacteria. The synthesis route includes new intermediates and allows preparation of isotopically-labeled DPD and ent-DPD. The method provides sufficient quantities of DPD for study of spontaneous binding of borate to DPD, the signal for the marine bacteria V. harveyi

    摘要翻译: 本发明提供了一种实用的4,5-二羟基戊烷-2,3-二酮(DPD)的合成路线,DPD是一种不稳定的小分子,被认为是细菌群体感应通用信号源的来源。 合成途径包括新的中间体,并允许制备同位素标记的DPD和ent-DPD。 该方法提供足够量的DPD来研究硼酸盐对DPD的自发结合,海洋细菌V. harveyi的信号