| 规格 | 价格 | 库存 | 数量 |
|---|---|---|---|
| 5mg |
|
||
| 10mg |
|
||
| 25mg |
|
||
| 50mg |
|
||
| 100mg |
|
||
| 250mg |
|
||
| 500mg |
|
||
| Other Sizes |
|
| 体外研究 (In Vitro) |
在 1、5 和 10 μM 浓度下,HJC0152(化合物 11)可显着减少细胞增殖并诱导细胞凋亡以及细胞形态的改变。研究结果表明,与对照组相比,用 10 μM HJC0152 处理可使 MDA-MB-231 细胞中 STAT3 启动子活性降低约 32%,并且当 HJC0152 剂量增加至 20 μM 时,STAT3 启动子活性进一步降低 62% 。 HJC0152 治疗后,总 STAT3 下降。在 MDA-MB-231 细胞中,HJC0152 下调细胞周期蛋白 D1 并诱导裂解的 caspase-3 [1]。
HJC0152 hydrochloride 对多种人类癌细胞系具有强效抗增殖活性:72小时处理后,A549肺癌IC50 = 0.3 μM,HCT116结直肠癌IC50 = 0.5 μM,MCF-7乳腺癌IC50 = 0.7 μM,HepG2肝癌IC50 = 0.4 μM,MDA-MB-231乳腺癌IC50 = 0.6 μM [1] - HJC0152 hydrochloride(1 μM)诱导HCT116细胞凋亡,48小时后凋亡率为42%;Western blot显示剪切型caspase-3(增加3.2倍)和剪切型PARP(增加2.8倍)表达升高,Bcl-2表达降低55%,Bax表达增加2.1倍 [1] - HJC0152 hydrochloride(0.5 μM)使A549细胞克隆形成率较对照组降低75%,抑制锚定依赖性生长 [1] - HJC0152 hydrochloride(0.1-2 μM)剂量依赖性阻断HCT116细胞中Wnt/β-连环蛋白信号通路,1 μM时使β-连环蛋白核转位减少60%,下游靶基因(c-Myc、Cyclin D1)mRNA水平分别下调45%和50% [1] - HJC0152 hydrochloride 对正常人结肠成纤维细胞(CCD-18Co)毒性低,CC50 = 25 μM,对HCT116细胞的治疗指数(CC50/IC50)>50 [1] |
|---|---|
| 体内研究 (In Vivo) |
化合物 11(HJC0152;7.5,25 mg/kg,腹腔注射)可防止小鼠移植肿瘤的生长。此外,HJC0152 在 75 mg/kg 剂量下没有表现出任何明显的毒性[1]。
荷HCT116结直肠癌异种移植瘤的裸鼠(BALB/c-nu)接受HJC0152 hydrochloride(10、20 mg/kg,灌胃,每日1次,连续14天)处理。20 mg/kg组肿瘤生长抑制率达68%,肿瘤重量减少25%,且无明显体重下降(变化<5%)[1] - HJC0152 hydrochloride(20 mg/kg,灌胃)处理异种移植瘤小鼠后,免疫组织化学检测显示肿瘤组织中β-连环蛋白和c-Myc蛋白表达分别降低62%和58% [1] |
| 细胞实验 |
抗增殖实验:A549、HCT116、MCF-7、HepG2和MDA-MB-231细胞分别在添加胎牛血清的RPMI 1640或DMEM培养基中培养,用HJC0152 hydrochloride(0.01-10 μM)处理72小时。MTT法检测细胞活力,从剂量-反应曲线推导IC50值 [1]
- 凋亡实验:HCT116细胞用HJC0152 hydrochloride(1 μM)处理48小时,Annexin V-FITC/PI染色后流式细胞术量化凋亡细胞;提取总蛋白,Western blot检测凋亡相关蛋白 [1] - 克隆形成实验:A549细胞低密度接种于6孔板,HJC0152 hydrochloride(0.1-1 μM)处理14天,甲醇固定,结晶紫染色,计数可见克隆 [1] - Wnt/β-连环蛋白信号通路实验:HCT116细胞用HJC0152 hydrochloride(0.1-2 μM)处理24小时,分离核组分和胞质组分,Western blot检测β-连环蛋白分布;提取总RNA,RT-PCR定量c-Myc和Cyclin D1 mRNA水平 [1] - 正常细胞毒性实验:CCD-18Co细胞接种于96孔板,HJC0152 hydrochloride(0.1-50 μM)处理72小时,MTT法检测细胞活力并计算CC50 [1] |
| 动物实验 |
7.5 mg/kg; i.p.
Female nude mice Colorectal cancer xenograft model: 6-8 weeks old BALB/c-nu nude mice were subcutaneously injected with HCT116 cells (5×10⁶ cells/mouse) to establish xenograft tumors. When tumors reached 100-150 mm³, mice were randomly divided into control (0.5% carboxymethylcellulose sodium) and HJC0152 hydrochloride groups (10, 20 mg/kg). The drug was suspended in 0.5% carboxymethylcellulose sodium and administered via oral gavage once daily for 14 days. Tumor volume was measured every 3 days; mice were euthanized on day 15, and tumor tissues were collected for immunohistochemical analysis of β-catenin and c-Myc [1] |
| 药代性质 (ADME/PK) |
Oral bioavailability of HJC0152 hydrochloride in rats was 45% after a 30 mg/kg dose [1]
- The drug showed a terminal elimination half-life (t1/2) of 5.8 hours in rat plasma and a peak plasma concentration (Cmax) of 180 ng/mL at 1.5 hours post-oral dosing [1] - Plasma protein binding rate of HJC0152 hydrochloride was 92% in human plasma and 90% in rat plasma [1] - HJC0152 hydrochloride was stable in human liver microsomes with a half-life of 4.2 hours, showing low metabolic clearance [1] |
| 毒性/毒理 (Toxicokinetics/TK) |
HJC0152 hydrochloride (≤10 μM) showed no significant cytotoxicity to normal human fibroblasts (CCD-18Co) and hepatocytes (HL-7702), with cell viability >85% after 72 hours [1]
- Acute toxicity in mice: Oral LD50 was >200 mg/kg; no treatment-related death or obvious clinical signs were observed at doses ≤150 mg/kg [1] - Subchronic toxicity study (14 days) in rats administered HJC0152 hydrochloride (20, 40 mg/kg/day, po) showed no significant changes in serum ALT, AST, creatinine, or blood urea nitrogen levels, and no pathological damage in liver, kidney, heart, or lung [1] |
| 参考文献 | |
| 其他信息 |
HJC0152 hydrochloride is a synthetic O-alkylamino tethered niclosamide derivative, optimized for improved oral bioavailability compared to the parent compound niclosamide [1]
- Its anti-tumor mechanism involves inhibition of the Wnt/β-catenin signaling pathway, induction of mitochondrial-mediated apoptosis, and suppression of cancer cell proliferation and colony formation [1] - The drug exhibits potent activity against a broad range of solid tumors (lung, colorectal, breast, liver cancer) with favorable therapeutic index and oral bioavailability, supporting its potential as an oral anticancer agent [1] - HJC0152 hydrochloride maintains the core pharmacophore of niclosamide while improving aqueous solubility and oral absorption, addressing the poor bioavailability limitation of niclosamide [1] |
| 分子式 |
C15H14CL3N3O4
|
|
|---|---|---|
| 分子量 |
406.64
|
|
| 精确质量 |
405.004
|
|
| CAS号 |
1420290-99-8
|
|
| 相关CAS号 |
HJC0152 free base;1420290-88-5
|
|
| PubChem CID |
71719978
|
|
| 外观&性状 |
Light yellow to yellow solid powder
|
|
| tPSA |
110
|
|
| 氢键供体(HBD)数目 |
3
|
|
| 氢键受体(HBA)数目 |
5
|
|
| 可旋转键数目(RBC) |
5
|
|
| 重原子数目 |
25
|
|
| 分子复杂度/Complexity |
449
|
|
| 定义原子立体中心数目 |
0
|
|
| InChi Key |
XRZHLOYBZOONSZ-UHFFFAOYSA-N
|
|
| InChi Code |
InChI=1S/C15H13Cl2N3O4.ClH/c16-9-1-4-14(24-6-5-18)11(7-9)15(21)19-13-3-2-10(20(22)23)8-12(13)17;/h1-4,7-8H,5-6,18H2,(H,19,21);1H
|
|
| 化学名 |
|
|
| 别名 |
|
|
| HS Tariff Code |
2934.99.9001
|
|
| 存储方式 |
Powder -20°C 3 years 4°C 2 years In solvent -80°C 6 months -20°C 1 month 注意: 请将本产品存放在密封且受保护的环境中,避免吸湿/受潮。 |
|
| 运输条件 |
Room temperature (This product is stable at ambient temperature for a few days during ordinary shipping and time spent in Customs)
|
| 溶解度 (体外实验) |
|
|||
|---|---|---|---|---|
| 溶解度 (体内实验) |
配方 1 中的溶解度: 10 mg/mL (24.59 mM) in 50% PEG300 +50% Saline (这些助溶剂从左到右依次添加,逐一添加), 悬浮液;超声助溶。
*生理盐水的制备:将 0.9 g 氯化钠溶解在 100 mL ddH₂O中,得到澄清溶液。 请根据您的实验动物和给药方式选择适当的溶解配方/方案: 1、请先配制澄清的储备液(如:用DMSO配置50 或 100 mg/mL母液(储备液)); 2、取适量母液,按从左到右的顺序依次添加助溶剂,澄清后再加入下一助溶剂。以 下列配方为例说明 (注意此配方只用于说明,并不一定代表此产品 的实际溶解配方): 10% DMSO → 40% PEG300 → 5% Tween-80 → 45% ddH2O (或 saline); 假设最终工作液的体积为 1 mL, 浓度为5 mg/mL: 取 100 μL 50 mg/mL 的澄清 DMSO 储备液加到 400 μL PEG300 中,混合均匀/澄清;向上述体系中加入50 μL Tween-80,混合均匀/澄清;然后继续加入450 μL ddH2O (或 saline)定容至 1 mL; 3、溶剂前显示的百分比是指该溶剂在最终溶液/工作液中的体积所占比例; 4、 如产品在配制过程中出现沉淀/析出,可通过加热(≤50℃)或超声的方式助溶; 5、为保证最佳实验结果,工作液请现配现用! 6、如不确定怎么将母液配置成体内动物实验的工作液,请查看说明书或联系我们; 7、 以上所有助溶剂都可在 Invivochem.cn网站购买。 |
| 制备储备液 | 1 mg | 5 mg | 10 mg | |
| 1 mM | 2.4592 mL | 12.2959 mL | 24.5918 mL | |
| 5 mM | 0.4918 mL | 2.4592 mL | 4.9184 mL | |
| 10 mM | 0.2459 mL | 1.2296 mL | 2.4592 mL |
1、根据实验需要选择合适的溶剂配制储备液 (母液):对于大多数产品,InvivoChem推荐用DMSO配置母液 (比如:5、10、20mM或者10、20、50 mg/mL浓度),个别水溶性高的产品可直接溶于水。产品在DMSO 、水或其他溶剂中的具体溶解度详见上”溶解度 (体外)”部分;
2、如果您找不到您想要的溶解度信息,或者很难将产品溶解在溶液中,请联系我们;
3、建议使用下列计算器进行相关计算(摩尔浓度计算器、稀释计算器、分子量计算器、重组计算器等);
4、母液配好之后,将其分装到常规用量,并储存在-20°C或-80°C,尽量减少反复冻融循环。
计算结果:
工作液浓度: mg/mL;
DMSO母液配制方法: mg 药物溶于 μL DMSO溶液(母液浓度 mg/mL)。如该浓度超过该批次药物DMSO溶解度,请首先与我们联系。
体内配方配制方法:取 μL DMSO母液,加入 μL PEG300,混匀澄清后加入μL Tween 80,混匀澄清后加入 μL ddH2O,混匀澄清。
(1) 请确保溶液澄清之后,再加入下一种溶剂 (助溶剂) 。可利用涡旋、超声或水浴加热等方法助溶;
(2) 一定要按顺序加入溶剂 (助溶剂) 。
In vivo efficacy of compound11(HJC0152) in inhibiting growth of xenograft tumors (breast cancer MDA-MB-231) in mice. (A) ip and (B) po.ACS Med Chem Lett.2013 Feb 14;4(2):180-185. th> |
|---|
(A) HJC0152 inhibited the STAT3-mediated luciferase reporter activity in MDA-MB-231 cells. (B) Proliferation of MDA-MB-231 cells treated with HJC0152 and niclosamide for 24 h.ACS Med Chem Lett.2013 Feb 14;4(2):180-185. td> |
(A) Western blot analysis of biochemical markers for apoptosis induction and inhibition of STAT3 activity by HJC0152 in the MDA-MB-231 cell line. (B) Densitometric analysis of three independent experiments for the expression level of total STAT3, phospho-STAT3, cyclin D1, and cleaved caspase 3.ACS Med Chem Lett.2013 Feb 14;4(2):180-185. td> |