1402152-13-9

生物活性：Copanlisib dihydrochloride (BAY 80-6946 dihydrochloride) 是一种有效的，选择性的和 ATP 竞争性的泛 I 类 PI3K 抑制剂，对 PI3Kα，PI3Kδ，PI3Kβ 和 PI3Kγ 的 IC₅₀ 分别为 0.5 nM、0.7 nM、3.7 nM 和 6.4 nM。除 mTOR 外，Copanlisib dihydrochloride 对其他脂质和蛋白激酶的选择性超过 2000 倍。Copanlisib dihydrochloride 具有优异的抗肿瘤活性。

Copanlisib dihydrochloride (BAY 80-6946 dihydrochloride) is a potent, selective and ATP-competitive pan-class I PI3K inhibitor, with IC₅₀s of 0.5 nM, 0.7 nM, 3.7 nM and 6.4 nM for PI3Kα, PI3Kδ, PI3Kβ and PI3Kγ, respectively. Copanlisib dihydrochloride has more than 2,000-fold selectivity against other lipid and protein kinases, except for mTOR. Copanlisib dihydrochloride has superior antitumor activity^[1].