Novel 5,6-dihydro-2-(substituted phenyl)-1,2,4-triazine-3,5(2H,4H)-diones which are effective in destructing or preventing the growth of Protozoa in subjects suffering from such Protozoa.
这句话的中文翻译为:新型5,6-二氢-2-(取代苯基)-
1,2,4-三嗪-3,5(2H,4H)-二酮,可有效破坏或防止患有此类原生动物的受试者的生长。