货号:A140665
同义名:
伐地美生
/ DMXAA; ASA-404
Vadimezan是一种具有抗血管活性的凋亡诱导剂,作为 mSTING 激动剂,对小鼠 STING 的选择性高于人类 STING,能够诱导 IFN-β 和细胞因子产生。


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|---|---|---|---|---|---|---|---|
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| 产品名称 | VDA ↓ ↑ | 其他靶点 | 纯度 | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Verteporfin | ✔ | 98% | |||||||||||||||||
| Vadimezan |
++
DT-diaphorase, Ki: 20 μM |
98% | |||||||||||||||||
| Plinabulin | 99% | ||||||||||||||||||
| 1. 鼠标悬停在“+”上可以显示相关IC50的具体数值。"+"越多,抑制作用越强。2. "✔"表示该化合物对相应的亚型有抑制作用,但抑制强度暂时没有相关数据。 | |||||||||||||||||||
| 靶点 |
|
| 描述 | DMXAA is a competitive inhibitor of DT-diaphorase with an IC50 value of 62.5μM and a Ki value of 20μM. DMXAA blocked DT-diaphorase activity in DLD-1 cells with an IC50 value of 49.6μM. It led to approximate 25% inhibition of cytochrome b5 reductase, although the inhibition plateau was between 250μM and 2 mM[1]. DMXAA also showed potent inhibitory effect on vascular endothelial growth factor receptor (VEGFR) tyrosine kinases, as well as other protein kinases including homeodomain-interacting protein kinase 2, casein kinase 2, Haspin, Aurora kinases, PIM kinases, c-FMS, and tropomyosin-receptor kinases. The IC50 values of DMXAA against VEGFR1 and VEGFR2 were 119 and 11μM, respectively. DMXAA at 25μM showed partial anti-angiogenic effect in an embryonic zebrafish model. DMXAA at the concentration of 30μM significantly reduce the VEGF-induced activation of extracellular-signal-regulated kinase in human umbilical vein endothelial cells[2]. In female Wistar rats, a single dose of DMXAA (300mg/kg, i.p.) significantly delayed the growth of NMU-induced primary mammary tumors as compared to vehicle-treated group[3]. |
| Concentration | Treated Time | Description | References | |
| Mature neurons | 50 µM | 2 hours | Induced Type I interferon-associated gene expression, including Ifit1, Ifnβ1, Mx1, and Cxcl10 | Brain Commun. 2022 May 24;4(3):fcac133 |
| Administration | Dosage | Frequency | Description | References | ||
| Mice | Acute CHIKV infection model | Intraperitoneal injection | 25 mg/kg | Administered at 3h pre-infection or 6h post-infection | DMXAA significantly blocks CHIKV viremia | PLoS Pathog. 2015 Dec 8;11(12):e1005324 |
| Mice | MCAO model | Intraperitoneal injection | 25 mg/kg | Single dose, 12 hours before preconditioning | Significantly reduced cortical, striatal and total hemispheric infarct volumes | Brain Commun. 2022 May 24;4(3):fcac133 |
| Dose | Mice: 17.5 mg/kg, 20 mg/kg[3] (i.p.); 30 mg/kg[4] (p.o.) Rat: 100 mg/kg - 350 mg/kg[5] (i.p.) |
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| Administration | i.p., p.o. | ||||||||||||
| Pharmacokinetics |
|
| NCT号 | 适应症或疾病 | 临床期 | 招募状态 | 预计完成时间 | 地点 |
| NCT01031212 | Tumors | Phase 1 | Withdrawn(The investigator has... 展开 >> left the institution (UCSF) prior to study start-up) 收起 << | June 2013 | United States, California ... 展开 >> UCSF Helen Diller Family Comprehensive Cancer Center San Francisco, California, United States, 94115 收起 << |
| NCT00662597 | Non-Small Cell Lung Cancer | Phase 3 | Terminated | - | - |
| NCT01057342 | Lung Cancer | Phase 2 | Completed | - | Switzerland ... 展开 >> Saint Claraspital AG Basel, Switzerland, CH-4016 Universitaetsspital-Basel Basel, Switzerland, CH-4031 Istituto Oncologico della Svizzera Italiana - Ospedale San Giovanni Bellinzona, Switzerland, CH-6500 Inselspital Bern Bern, Switzerland, CH-3010 Spitalzentrum Biel Biel, Switzerland, CH-2501 Centre Hospitalier Universitaire Vaudois Lausanne, Switzerland, CH-1011 Kantonsspital Olten Olten, Switzerland, CH-4600 Onkologie Schaffhausen Schaffhausen, Switzerland, CH-8200 Kantonsspital - St. Gallen St. Gallen, Switzerland, CH-9007 Regionalspital Thun, Switzerland, 3600 Kantonsspital Winterthur Winterthur, Switzerland, CH-8400 Klinik Hirslanden Zurich, Switzerland, CH-8032 收起 << |
| 计算器 | ||||
| 存储液制备 | ![]() |
1mg | 5mg | 10mg |
|
1 mM 5 mM 10 mM |
3.54mL 0.71mL 0.35mL |
17.71mL 3.54mL 1.77mL |
35.42mL 7.08mL 3.54mL |
|
| CAS号 | 117570-53-3 |
| 分子式 | C17H14O4 |
| 分子量 | 282.29 |
| SMILES Code | O=C(O)CC1=CC=CC(C2=O)=C1OC3=C2C=CC(C)=C3C |
| MDL No. | MFCD00870555 |
| 别名 | 伐地美生 ;DMXAA; ASA-404; AS1404; 5,6-Dimethylxanthenone-4-acetic Acid; NSC 640488 |
| 运输 | 蓝冰 |
| InChI Key | XGOYIMQSIKSOBS-UHFFFAOYSA-N |
| Pubchem ID | 123964 |
| 存储条件 |
In solvent -20°C: 3-6个月 -80°C: 12个月 Pure form Sealed in dry, 2-8°C |
| 溶解方案 |
DMSO: 6 mg/mL(21.25 mM),配合低频超声助溶,注意:DMSO长时间开封后,会吸水并导致溶解能力下降,请避免使用长期开封的DMSO 以下溶解方案都请先按照体外实验的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
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