TAK-418 是一种选择性的，具有口服活性的 LSD1 (KDM1A) 酶抑制剂，IC₅₀ 为 2.9 nM。TAK-418 在神经发育障碍模型中解除异常的表观遗传机制并改善孤独症症状。

TAK-418 is a selective, orally active LSD1 (KDM1A) enzyme inhibitor with an IC 50 of 2.9 nM. TAK-418 unlocks aberrant epigenetic machinery and improves autism symptoms in neurodevelopmental disorder models.

Solid-liquid mixture

TAK-418 (1 mg/kg; p.o.; once daily for 14 days) ameliorates some autism spectrum disorder (ASD) -like behaviors in neurodevelopmental disorder model rodents.
TAK-418 increases H3K4me1/2/3 and H3K9me2 levels at the Ucp2 gene and induced Ucp2 mRNA expression in primary cultured rat neurons. TAK-418 also increases H3K4me1/2/3 at the Bdnf gene. TAK-418 avoids the steric interference with GFI1B in the binding pocket through the generation of a compact formylated adduct form of coenzyme flavin adenine dinucleotide (FAD). TAK-418 shows a good pharmacokinetic profile in rodents and inhibits LSD1 enzyme activity in the brain without causing hematological toxicity in rodents.
Single administration of TAK-418 at 1 or 3 mg/kg increases H3K4me2 levels at Ucp2 gene in the mouse brain.
TAK-418 can ameliorate neurological problems at the cellular, molecular,

Room temperature in continental US; may vary elsewhere.

-20°C, sealed storage, away from moisture and light In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture and light)

[1]. Baba R, et al. LSD1 enzyme inhibitor TAK-418 unlocks aberrant epigenetic machinery and improves autism symptoms in neurodevelopmental disorder models. Sci Adv. 2021;7(11):eaba1187. Published 2021 Mar 12.
[2]. Zhang L, et al. Inhibition of KDM1A activity restores adult neurogenesis and improves hippocampal memory in a mouse model of Kabuki syndrome. Mol Ther Methods Clin Dev. 2021;20:779-791. Published 2021 Feb 18

In Vitro: DMSO : 55 mg/mL (154.10 mM; ultrasonic and warming and heat to 60°C)H₂O : ≥ 16.67 mg/mL (46.71 mM)