A939572 is a potent, and orally bioavailable stearoyl-CoA desaturase1 (SCD1) inhibitor with IC50 values of <4 nM and 37 nM for mSCD1 and hSCD1, respectively.
IC50&Target
IC50: <4 nM (mSCD1), 37 nM (hSCD1)
体外研究
A939572 exhibits robust in vivo activity with dose-dependent desaturation index lowering effects.
A939572 is a small molecule that specifically inhibits SCD1 enzymatic activity. A939572 demonstrates a significant dose-dependent decrease in proliferation in Caki1, A498, Caki2, and ACHN at day 5 (IC50s of 65 nM, 50 nM, 65 nM, and 6 nM, respectively). In A939572 (SCDi) treated Caki1 and A498 cells, all five ER stress related genes are expressed at significantly increased levels compared to DMSO+BSA control, and this elevated expression can be blocked with the addition of OA-BSA.
体内研究
Athymic nude (nu/nu) mice bearing A498 ccRCC xenografts are treated with A939572 (30mg/kg, p.o.) and Tem individually or in combination over the course of four weeks, and tumor volume (mm) is recorded. A939572 and Tem monotherapy generate similar growth responses with approximately 20-30% reductions in tumor volume (vs. placebo control) being observed upon study completion, with values reaching statistical significance only within the last week of treatment. The combination group yields over a 60% decrease in tumor volume (vs. placebo control) by study completion with significant reductions recorded after approximately 1 week of treatment.
分子式
C20H22ClN3O3
分子量
387.86
CAS号
1032229-33-6
运输条件
Room temperature in continental US; may vary elsewhere.
储存方式
Powder
-20°C
3 years
4°C
2 years
In solvent
-80°C
6 months
-20°C
1 month
溶解性数据
In Vitro:
DMSO : 100 mg/mL (257.82 mM; Need ultrasonic)
H2O : < 0.1 mg/mL (ultrasonic;warming;heat to 60°C) (insoluble)