The present invention is directed to processes for the preparation of substituted pyrimidine derivatives, useful as intermediates in the synthesis of histamine H4 receptor modulators, and to intermediates in H4 modulator synthesis.
本发明涉及取代的
嘧啶衍
生物的制备工艺,可用作
组胺 H4 受体调节剂合成的中间体,以及 H4 调节剂合成的中间体。