bay-899

BAY-899 is an orally active and selective antagonist of the luteinizing hormone receptor (LH-R), exhibiting IC50 values of 185 nM and 46 nM for human LH (hLH) and rat LH (rLH) respectively. In vivo studies have demonstrated that BAY-899 effectively reduces sex hormone levels[1].

(R)-BAY-899 是一种 BAY-899 的 R 型异构体。其中 BAY-899 是一种选择性的、口服具有活力的促黄体生成激素受体 (LH-R) 拮抗剂，作用于 hLH (人 LH) (IC50: 185 nM) 和 rLH (大鼠 LH) (IC50: 46 nM)。