The preparation of 1-amino-3-(4- and 3,4-substituted benzylideneamino)guanidine and the acid addition salts thereof, and their use as intermediates in the preparation of 1,3-bis-(4- and 3,4-substituted benzylideneamino)guanidines and their acid addition salts. The final compounds prepared from the present intermediates have antiprotozoal activity particularly against coccidiosis and malaria.
1-
氨基-3-(4-和3,4-取代苄
亚胺基)
脲及其酸加成盐的制备,以及它们作为1,3-双(4-和3,4-取代苄
亚胺基)
脲及其酸加成盐的中间体的用途。从当前中间体制备的最终化合物具有抗原虫活性,特别是对球虫病和疟疾。