Olverembatinib (GZD824) dimesylate 是一种高效的,具有口服活性的pan-Bcr-Abl抑制剂。Olverembatinib dimesylate 能广泛而有效地抑制突变型 Bcr-Abl。Olverembatinib dimesylate 对天然的 Bcr-Abl 和 Bcr-AblT315I作用的IC50值分别为 0.34 nM 和 0.68 nM。Olverembatinib dimesylate 具有抗肿瘤作用。
生物活性 | Olverembatinib (GZD824) dimesylate is a potent and orally active pan-Bcr-Ablinhibitor. Olverembatinib dimesylate potently inhibits a broad spectrum ofBcr-Ablmutants. Olverembatinib dimesylate strongly inhibits nativeBcr-AblandBcr-AblT315IwithIC50s of 0.34 nM and 0.68 nM, respectively. Olverembatinib dimesylate has antitumor activity[1]. |
IC50& Target | IC50: 0.68 nM (Bcr-AblT315I), 0.27 nM (Bcr-AblE255K) , 0.71 nM (Bcr-AblG250E) , 0.15 nM (Bcr-AblQ252H), 0.35 nM (Bcr-AblH396P), 0.29 nM (Bcr-AblM351T), 0.35 nM (Bcr-AblY253F), Bcr-AblF317L[1] |
体外研究 (In Vitro) | Olverembatinib dimesylate shows antiproliferative activity in stably transformed Ba/F3 cells whose growth was driven by native Bcr-Abl or Bcr-Abl mutants[1]. Olverembatinib dimesylate selectively and potently inhibits the proliferation of Bcr-Abl-positive leukemia cells[1]. Olverembatinib dimesylate inhibits Bcr-Abl signaling in K562 (1-20 nM; 4.0 hours) and Ba/F3 stable cell lines expressing native Bcr-Abl (0.1-100 nM; 4.0 hours) or Bcr-AblT315I(0.1-100 nM; 4.0 hours)[1].
Western Blot Analysis[1] Cell Line: | K562 cells | Concentration: | 1 nM, 2 nM, 5 nM, 10 nM, 20nM | Incubation Time: | 4.0 hours | Result: | Inhibited Bcr-Abl signaling in K562 cell lines. |
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体内研究 (In Vivo) | Olverembatinib dimesylate suppresses tumor growth in mice bearing allografted Ba/F3 cells expressing Bcr-AblWT[1]. Olverembatinib dimesylate (1-20 mg/kg; i.g.; daily; for 10 days) significantly increases the median survival of the mice bearing allografted Ba/F3 cells expressing Bcr-AblT315I[1]. Olverembatinib dimesylate exhibits a good oral bioavailability (rat 48.7%) and Cmax(rat 390.5 μg/L) following oral administration (rat; 25 mg/kg)[1]. Olverembatinib dimesylate exhibits terminal elimination half-lives (rat 5.6 h) due to high plasma clearance (rat 1.7 L/h/kg) following intravenous administration (rat 5 mg/kg)[1].
Animal Model: | SCID nude mice, bearing allografted Ba/F3 cells expressing Bcr-AblT315I[1] | Dosage: | 1 mg/kg, 2 mg/kg, 5.0 mg/kg, 10 mg/kg, 20 mg/kg | Administration: | Oral gavage, daily, for 10 days | Result: | Efficiently prolonged animal survival in an allograft leukemia tumor model. |
Animal Model: | Rats[1] | Dosage: | 5 mg/kg for i.v.; 25 mg/kg for oral (Pharmacokinetic Analysis) | Administration: | Intravenous injection and oral administration | Result: | Oral bioavailability (48.7%), Cmax(390.5 μg/L), T1/2(5.6 h). |
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运输条件 | Room temperature in continental US; may vary elsewhere. |
储存方式 | 4°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) |
溶解性数据 | In Vitro: DMSO : 125 mg/mL(172.47 mM;Need ultrasonic) H2O : ≥ 50 mg/mL(68.99 mM) *"≥" means soluble, but saturation unknown. 配制储备液 1 mM | 1.3797 mL | 6.8987 mL | 13.7975 mL | 5 mM | 0.2759 mL | 1.3797 mL | 2.7595 mL | 10 mM | 0.1380 mL | 0.6899 mL | 1.3797 mL |
*请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液;一旦配成溶液,请分装保存,避免反复冻融造成的产品失效。 储备液的保存方式和期限:-80℃, 6 months; -20℃, 1 month (sealed storage, away from moisture and light)。-80℃ 储存时,请在 6 个月内使用,-20℃ 储存时,请在 1 个月内使用。 In Vivo: 请根据您的实验动物和给药方式选择适当的溶解方案。以下溶解方案都请先按照In Vitro方式配制澄清的储备液,再依次添加助溶剂: ——为保证实验结果的可靠性,澄清的储备液可以根据储存条件,适当保存;体内实验的工作液,建议您现用现配,当天使用;
以下溶剂前显示的百 分比是指该溶剂在您配制终溶液中的体积占比;如在配制过程中出现沉淀、析出现象,可以通过加热和/或超声的方式助溶 1. 请依序添加每种溶剂: 10% DMSO 40%PEG300 5%Tween-80 45% saline Solubility: ≥ 2.08 mg/mL (2.87 mM); Clear solution
此方案可获得 ≥ 2.08 mg/mL (2.87 mM,饱和度未知) 的澄清溶液。 以 1 mL 工作液为例,取 100 μL 20.8 mg/mL 的澄清 DMSO 储备液加到 400 μL PEG300 中,混合均匀;向上述体系中加入50 μL Tween-80,混合均匀;然后继续加入 450 μL生理盐水定容至 1 mL。 2. 请依序添加每种溶剂: 10% DMSO 90% (20%SBE-β-CDin saline) Solubility: ≥ 2.08 mg/mL (2.87 mM); Clear solution
此方案可获得 ≥ 2.08 mg/mL (2.87 mM,饱和度未知) 的澄清溶液。 以 1 mL 工作液为例,取 100 μL 20.8 mg/mL 的澄清 DMSO 储备液加到 900 μL20% 的 SBE-β-CD 生理盐水水溶液中,混合均匀。 3. 请依序添加每种溶剂: 10% DMSO 90%corn oil Solubility: ≥ 2.08 mg/mL (2.87 mM); Clear solution
此方案可获得 ≥ 2.08 mg/mL (2.87 mM,饱和度未知) 的澄清溶液,此方案不适用于实验周期在半个月以上的实验。 以 1 mL 工作液为例,取 100 μL 20.8 mg/mL 的澄清 DMSO 储备液加到 900 μL玉米油中,混合均匀。 *以上所有助溶剂都可在本网站选购。
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