Variously substituted trans-3-[3-(3-hydroxypiperid-2-yl)-2-oxopropyl]quinazolin-4-(3H)-ones, a method of controlling or preventing coccidiosis in poultry therewith, intermediates therefor, and a process for the preparation of certain intermediates therefor.
各种取代的trans-3-[3-(
3-羟基哌啶-2-基)-2-氧代丙基]
喹唑啉-4-(3H)-酮,用于控制或预防家禽球虫病的方法,其中间体以及某些中间体的制备方法。