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method for preparation of a coccidiostatisch means on the basis of a aminopyrimidine, formed coccidiostati economic means and methods for the preparation of new purinederivaten.
method for preparation of a coccidiostatisch means on the basis of a aminopyrimidine, formed coccidiostati economic means and methods for the preparation of new purinederivaten.
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机译:在氨基嘧啶的基础上制备球孢子虫的方法,形成了球孢子虫的经济方法和新的嘌呤衍生物的制备方法。
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摘要
Novel 6-amino-9-(substituted benzyl) purines are prepared by allowing an appropriate substituted benzyl halide, e.g., a substituted benzyl chloride, to react with adenine under the appropriate conditions. Oxidation of the resulting purine derivatives yields the corresponding N1-oxides. These compounds, i.e., both the purine derivatives and the N1-oxides thereof, have anti-coccidial activity and are useful for controlling cecal and/or intestinal coccidiosis when administered in minor quantities to animals, in particular to poultry, usually in admixture with animal sustenance.
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