LONG, ALAN,LEE, HYOUNG IK,DE FALLOIS, LOIC LE HIR,MENG, CHARLES,PACOFSKY, GREGORY
申请号：
CA3044038
公开号：
CA3044038A1
申请日:
2017.11.15
申请国别(地区):
CA
年份:
2018
代理人:
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.
