Anthelmintic quaternaryalkyl acylhydrazones, method of use and compositions

摘要

PCT No. PCT/US87/00697 Sec. 371 Date Oct. 7, 1988 Sec. 102(e) Date Oct. 7, 1988 PCT Filed Apr. 3, 1987 PCT Pub. No. WO87/06132 PCT Pub. Date Oct. 22, 1987.This invention concerns a process for killing internal parasites, especially nematodes, trematodes and cestodes affecting warm blooded animals such as sheep, cattle, swine, goats, dogs, cats, horses and humans as well as poultry by administering an effective amount of a compound of the Formula I. <IMAGE> I The compounds are readily prepared by conventional chemical reactions.