PAM preclinical candidate that resulted in the discovery of VU6005806/AZN-00016130. While the thieno[2,3-c]pyridazine core has been a consistent feature of key M4 PAMs, no work had previously been reported with respect to alternate functionality at the C3 position of the pyridazine ring. Here, we detail new chemistry and analogs that explored this region, and quickly led to VU6005806/AZN-00016130, which
这封信描述了
M4 P
AM临床前候选药物的进展,该发现导致了VU6005806 / AZN-00016130的发现。尽管
噻吩并[2,3-c]
哒嗪核心一直是关键的
M4 P
AM的一致特征,但以前尚未报道有关
哒嗪环C3位上的替代官能团的工作。在这里,我们详细介绍了探索该区域的新
化学方法和类似物,并迅速产生了VU6005806 / AZN-00016130,该产品被认为是公认的候选产品。虽然,β-
氨基羧酰胺部分在更高的物种中限制了吸收(限制了其发展)(或需要广泛的药物科学制剂),但溶解度受到限制,VU6005806 / AZN-00016130代表了一种新型的高质量临床前体内探针。