Certain trans-3-[3-(3-hydroxy-2-piperidyl)-2-oxopropyl]thieno[3,2-d]pyrimidin-4(3H )-one and furo[3,2-d]pyrimidin-4(3H)-one derivatives, a method of using same as anticoccidial agents, intermediates therefor, and a process for certain intermediates therefor.
特定的trans-3-[3-(3-羟基-2-
哌啶基)-2-氧代丙基]
噻吩[3,2-d]
嘧啶-4(3H)-酮和
呋喃[3,2-d]
嘧啶-4(3H)-酮衍
生物,其用作抗球虫药剂的方法,其中间体以及某些中间体的制备方法。