The present disclosure relates to novel processes for the preparation of compounds useful as stimulators of soluble guanylate cyclase (sGC). These processes are amenable to large scale preparation and produce stable 3-(2-pyrimidinyl)pyrazoles of Formula (I), including Compound (I), in high purity and yields. The present invention has the additional advantage of facile reaction conditions, amenable to scale up for large scale manufacturing. The disclosure also provides novel intermediates useful in the preparation of said compounds.
本公开涉及用作可溶性
鸟苷酸环化酶(sGC)刺激剂的化合物的新工艺。这些工艺适用于大规模制备,并以高纯度和产率产生Formula(I)的稳定3-(2-
嘧啶基)
吡唑,包括化合物(I)。本发明具有易于反应条件的附加优点,适用于大规模制造。该公开还提供了用于制备所述化合物的新型
中间体。