Tracers for petroleum reservoirs
    2.
    发明授权

    公开(公告)号:US11299982B2

    公开(公告)日:2022-04-12

    申请号:US16252133

    申请日:2019-01-18

    摘要: Analyzing a fluid extracted from a reservoir includes introducing a first composition featuring a first complexing agent into a reservoir at a first location, extracting a fluid from the reservoir at a second location different from the first location, combining the fluid with a second composition featuring a concentration of a lanthanide ion to form a third composition featuring a concentration of a complex formed by the first complexing agent and the lanthanide ion, exposing a quantity of the complex to electromagnetic radiation for a first time period ending at a time t0, detecting fluorescence emission from the quantity of the complex for a second time period starting at a time t1>t0, where t1-t0 is greater than 2 microseconds, and determining information about a fluid flow path between the first location and the second location.

    KDM4 INHIBITORS
    9.
    发明申请
    KDM4 INHIBITORS 审中-公开

    公开(公告)号:US20200039938A1

    公开(公告)日:2020-02-06

    申请号:US16498714

    申请日:2018-03-27

    IPC分类号: C07D213/79 A61P35/00

    摘要: The present disclosure relates generally to compounds and methods for inhibiting the enzymatic activity of lysine demethylase 4 (KDM4) and treating cancer. Provided herein are substituted pyridine derivative compounds and pharmaceutical compositions comprising said compounds. The subject compounds and compositions are useful for inhibiting lysine demethylase 4. Furthermore, the subject compounds and compositions are useful for the treatment of breast cancer and the like.