ANTHELMINTIC DEPSIPEPTIDE COMPOUNDS
    9.
    发明申请

    公开(公告)号:US20190307838A1

    公开(公告)日:2019-10-10

    申请号:US16461741

    申请日:2017-11-15

    IPC分类号: A61K38/15 A61P33/10 C07K11/02

    摘要: The present invention provides cyclic depsipeptide compounds of formula (I) wherein the stereochemical configuration of at least one carbon atom bearing the groups Cy1, Cy2, R1, R2, R3, R4, Ra and Rb is inverted compared with the naturally occurring cyclic depsipeptide PF1022A. The invention also provides compositions comprising the compounds that are effective against parasites that harm animals. The compounds and compositions may be used for combating parasites in or on mammals and birds. The invention also provides for an improved method for eradicating, controlling and preventing parasite infestation in birds and mammals.