专利名称：Preparation of 2(aryl)-as-triazine-3,5(2H,4H)-dione coccidiostats
发明人：MYLARI; BANAVARA L.申请号：US46219874申请日：19740419公开号：US3883528A公开日：19750513
摘要：A process for the preparation of 2-(aryl)-as-triazine-3,5-(2H,4H)-dionecoccidiostats by the decarboxylation of the corresponding 6-carboxylic acid comprisingcontacting said acid with at least a 0.1 molar proportion of thiourea, or a substitutedthiourea.
申请人：PFIZER INC.
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