CAS NO: | 1610537-15-9 |
生物活性 | Seviteronel (VT-464) is a potentCYP17lyase inhibitor(h-Lyase IC50=69 nM) that demonstrated both exceptional in vitro lyase/hydroxylase selectivity (~10-fold) and oral activity in a hamster model of androgen biosynthesis inhibition. | ||||||||||||||||
IC50& Target | IC50: 69 nM(h-CYP17 Lyase)[1]. | ||||||||||||||||
体外研究 (In Vitro) | Seviteronel (VT-464), a non-steroidal small molecule inhibits androgen production without mineralocorticoid excess or cortisol depletion by selective inhibition of CYP17 17,20-lyase. We determined the impact of Seviteronel (VT-464) on tumor growth of a mCRPC xenograft, MDA-PCa-133, in vivo, and on androgen signaling in C4-2B prostate cancer cells in vitro[2]. | ||||||||||||||||
体内研究 (In Vivo) | The MDA-PCa-133 xenograft is derived from a clinical CRPC bone metastasis. Subcutaneous MDA-PCa-133 tumor expresses PSA, full-length androgen receptor (AR) and AR-V7 isoform. We determined the effect of Seviteronel (VT-464) and AA on MDA-PCa-133 growing in tumor-bearing castrated male mice: randomization into three groups; oral treatment with vehicle only, VT-464, (100 mg/kg bid), or AA (100 mg/kg bid) for 25 days. Both Seviteronel (VT-464) and AA reduced tumor volume (>two fold compared to vehicle; p<0.05). These results indicate that selective Seviteronel (VT-464) CYP17 lyase inhibition is as effective as AA CYP17 inhibition in this model [2]. | ||||||||||||||||
Clinical Trial | |||||||||||||||||
分子量 | 399.34 | ||||||||||||||||
性状 | Solid | ||||||||||||||||
Formula | C18H17F4N3O3 | ||||||||||||||||
CAS 号 | 1610537-15-9 | ||||||||||||||||
运输条件 | Room temperature in continental US; may vary elsewhere. | ||||||||||||||||
储存方式 |
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溶解性数据 | In Vitro: DMSO : ≥ 50 mg/mL(125.21 mM) *"≥" means soluble, but saturation unknown. 配制储备液
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以下溶剂前显示的百
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