abstract |
The present invention provides a cyclic depsipeptide of formula (1), a stereoisomer thereof, and a veterinarily acceptable salt thereof. In the formula, R 1 , R 2 , R 3 , R 4 , L 1 , and L 2 , respectively, are as defined herein. The present invention also contemplates use as a composition, therapeutic method, and pharmaceutical for treating animals for endoparasitic infections using the compounds of formula (1). [Selection diagram] None |