CM-675 是磷酸二酯酶 5 (PDE5)和I类组蛋白去乙酰化酶 (HDAC1) 的选择性抑制剂，对 PDE5 和 HDAC1 的IC50 值分别为114 nM 和673 nM。CM-675 可用于阿尔兹海默症的研究。

CM-675 is a dual inhibitor of phosphodiesterase 5 (PDE5) and class I histone deacetylases (IC50s: 114 nM and 673 nM for PDE5 and HDAC1) with the potential to treat Alzheimer’s disease.

CM-675 (29a) exhibits a significant time-dependent effect on class I HDAC inhibition, particularly towards HDAC2. For HDAC1, its inhibitory potency also increased significantly (~1 log unit) with the pre-incubation time: 673 nM (30 min), 180 nM (4 hours), and 69 nM (6 hours)[1].

1872466-47-1

C31H32N6O3

536.62

DMSO:22.5mg/mL (41.9mM),ultrasonic and warming and heat to 60°C
Powder: -20°C for 3 years
In solvent: -80°C for 2 years