Farudodstat (ASLAN003) 是一种具有口服活性，有效的二氢乳清酸脱氢酶 (DHODH) 抑制剂，对人 DHODH 酶的 IC₅₀ 为 35 nM。Farudodstat 通过激活 AP-1 转录因子来抑制蛋白质合成。Farudodstat 可以诱导凋亡 (apoptosis)，并在急性髓样白血病 (AML) 异种移植小鼠中大大延长其生存期。

Farudodstat (ASLAN003) is an orally active and potent Dihydroorotate Dehydrogenase (DHODH) inhibitor with an IC 50 of 35 nM for human DHODH enzyme. Farudodstat inhibits protein synthesis via activation of AP-1 transcription factors. Farudodstat induces apoptosis and substantially prolongs survival in acute myeloid leukemia (AML) xenograft mice.

Solid

IC50: 35 nM (human DHODH enzyme)

Farudodstat (0.01-100 μM; for 48 hours) inhibits leukemic cell proliferation. The cell viability is maintained at ~50% at Farudodstat 1 μM and higher.
Farudodstat (0.5, 1 μM; for 48 hours) significantly increases cleaved caspase 8.
Farudodstat (2, 4 μM; for 96 hours) decreases viability and induces differentiation in primary acute myeloid leukemia blasts and myelodysplastic syndrome samples.
Farudodstat (1, 2 μM; pretreatment 1 h before OPP for 1 h) inhibits protein synthesis, as demonstrated by the reduced incorporation of O-propargyl-puromycin (OPP) at protein translation sites in both MOLM-14 and KG-1 cells. Farudodstat causes the downregulation of EIF4B, and RPL6 proteins.
has not independently confirmed the accuracy of these methods. They are for reference only.

Farudodstat (50 mg/kg; oral gavage; once daily; from the day 3 to 30) substantially reduces the number of disseminated tumors and prolongs survival.
has not independently confirmed the accuracy of these methods. They are for reference only. Animal Model:

Room temperature in continental US; may vary elsewhere.

Powder -20°C 3 years；4°C 2 years

[1]. Jianbiao Zhou, et al. ASLAN003, a potent dihydroorotate dehydrogenase inhibitor for differentiation of acute myeloid leukemia. Haematologica. 2019 Nov7;haematol.2019.230482.
[2]. Marco L. Lolli, et al. Human Dihydroorotate Dehydrogenase (hDHODH) as a new target on Acute Myelogenous Leukemia (AML): Targeting Myeloid Differentiation using Potent and Innovative hDHODH Inhibitors. 23rd Swedish Conference on Macromolecular Structure an

In Vitro: DMSO : 130 mg/mL (364.84 mM; Need ultrasonic)配制储备液