SOS1-IN-14 is a potent, selective and orally active SOS1 inhibitor with an IC 50 value of 3.9 nM. SOS1-IN-14 can be absorbed in the intestine via a P-glycoprotein-mediated efflux mechanism. SOS1-IN-14 can be used to research KRAS-mutated cancers. SOS1-IN-14 has better potent tumor suppression than BI-3406 (HY-125817).
性状
Solid
IC50 & Target[1][2]
IC50: 3.9 nM (SOS1)
体外研究(In Vitro)
SOS1-IN-14 (compound 13c) exhibits cellular SOS1 inhibition with an IC50 of 21 nM.SOS1-IN-14 has certain inhibition for CYP2D6, CYP2C9, CYP2C8 and CYP3A4 with IC50s of 2.5 μM, 6.5 μM, 43.3 μM and 54.3 μM, respectively, indicating that it has a certain risk of drug-drug interaction. has not independently confirmed the accuracy of these methods. They are for reference only.
体内研究(In Vivo)
SOS1-IN-14 (50 mg/kg; p.o.; qd) exhibits 83.0% tumor suppression in Mia-paca-2 pancreas xenograft mice tumor models.
SOS1-IN-14 shows a favorable pharmacokinetic profile with a bioavailability of 86.8% in beagles.
Pharmacokinetic Parameters of SOS1-IN-14 (compound 13c) in ICR mice, Sprague-Dawley rats and Beagle dogs.ICR Mice
运输条件
Room temperature in continental US; may vary elsewhere.
储存方式
Powder -20°C 3 years;In solvent -80°C 6 months
参考文献
[1]. He H, et al. Discovery of Orally Bioavailable SOS1 Inhibitors for Suppressing KRAS-Driven Carcinoma. J Med Chem. 2022 Sep 29.
溶解度数据
In Vitro: DMSO : 250 mg/mL (454.07 mM; Need ultrasonic)配制储备液