申请人:Sankyo Company Limited
公开号:US03935311A1
公开(公告)日:1976-01-27
A composition which comprises a pyridinol derivative of the formula ##SPC1## Intimately dispersed in an inert edible carrier, wherein R.sub.1 and R.sub.2 may be the same or different and each represents a hydrogen atom; a lower alkyl group, an aralkyl group, an aliphatic, an aromatic or a heterocyclic acyl group; an alkoxycarbonyl group; an aralkoxycarbonyl group; an aryloxycarbonyl group; a N-substituted carbonyl group; a N-substituted thiocarbonyl group; a phosphono group; or a salt thereof. The composition is a preventive and curative anticoccidial agent for poultry and domestic animals. Particularly, it shows a significant activity against chronic coccidiosis caused by Eimeria acervulina. The composition is less toxic for animals, besides it has an advantage that it is also effective for coccidiosis caused by coccidia resistant to the known anticoccidial agents.
一种组合物,包括公式##SPC1##的吡啶醇衍生物,与惰性食用载体密切分散,其中R.sub.1和R.sub.2可以相同或不同,且每个代表氢原子;低级烷基,芳基烷基,脂肪,芳香或杂环酰基;烷氧羰基基团;芳基烷氧羰基基团;芳基氧羰基基团;N-取代羰基基团;N-取代硫酰基基团;磷酸基;或其盐。该组合物是家禽和家畜的预防和治疗抗球虫药物。特别是,它对由艾美球虫引起的慢性球虫病表现出显著的活性。该组合物对动物的毒性较小,此外,它还具有一个优点,即对于抗球虫药物已经产生耐药的球虫引起的球虫病同样有效。