Avermectin derivatives
Avermectin derivatives
Avermectin derivatives
Avermectin derivatives
Avermectin derivatives
Avermectin derivatives
Avermectin derivatives
Avermectin derivatives
Avermectin derivatives
Avermectin derivatives
Avermectin derivatives with a spacer inserted between the disacc
Avermectin difluoro derivatives
Avermectin epoxide derivatives and method of use
Avermectin formulation
Avermectins and milbemycins to treat parasitic infestations in d
Avermectins substituted in the 4″ and...
Avermectins substituted in the 4″ and...
Avermectins substituted in the 4″-position having...
Avermectins with a cleaved furan ring and an 8a hydroxy group
Azalide antibiotic compositions