中文名 | Acalisib |
英文名 | Acalisib |
别名 | 化合物ACALISIB PI3KΔ抑制剂(ACALISIB) (S)-2-(1-((9H-嘌呤-6-基)氨基)乙基)-6-氟-3-苯基喹唑啉-4(3H)-酮 |
英文别名 | GS-9820 Acalisib Acalisib (GS-9820) Acalisib(GS9820,CAL-120) 6-Fluoro-3-phenyl-2-[1-(7H-purin-6-ylamino)ethyl]-4(3H)-quinazolinone 6-Fluoro-3-phenyl-2-[(1S)-1-(1H-purin-6-ylamino)ethyl]-4(3H)-quinazolinone 6-fluoro-3-phenyl-2-[(1S)-1-[(9H-purin-6-yl)amino]ethyl]-3,4-dihydroquinazolin-4-one (S)-2-(1-((7H-purin-6-yl)amino)ethyl)-6-fluoro-3-phenylquinazolin-4(3H)-one Acalisib (GS-9820) |
CAS | 870281-34-8 |
EINECS | 604-604-1 |
化学式 | C21H16FN7O |
分子量 | 401.4 |
密度 | 1.50±0.1 g/cm3(Predicted) |
沸点 | 733.7±70.0 °C(Predicted) |
溶解度 | DMSO: ≥ 29 mg/mL |
酸度系数 | 10.01±0.10(Predicted) |
存储条件 | -20℃ |
体外研究 | Acalisib (GS-9820) is more selective for PI3Kδ (IC 50 =12.7 nM) relative to other PI3K class I enzymes (IC 50 : PI3Kα, 5,441 nM; PI3Kβ, 3,377 nM; PI3Kγ, 1,389 nM). Acalisib is also 10 3 -fold more selective against PI3Kδ than against related kinases, such as PI3KCIIβ (IC 50 >10 nM), hVPS34 (IC 50 =12.7 μM), DNA-PK (IC 50 =18.7 μM), and mTOR (IC 50 >10 nM). In fibroblasts, the PDGF receptor signals through PI3Kα and the GPCR for lysophosphatidic acid (LPA) signals through PI3Kβ. Acalisib reduces PDGF-induced pAkt by only 50% at 11,585 nM, and LPA-induced pAkt by 50% at 2,069 nM. |
体内研究 | To dissect the relative contribution of PI3Kα and PI3Kδ inhibition in the reduction of obesity, obese hyperphagic ob/ob mice are treated with a selective PI3Kα inhibitor, BYL-719, or with a selective PI3Kδ inhibitor, Acalisib (GS-9820). Remarkably, BYL-719 reduces body weight after 15 days of treatment to a similar extent as CNIO-PI3Ki, whereas Acalisib has no significant effect at the same doses as BYL-719. It should be noted that 10 mg/kg of Acalisib is sufficient to reduce the growth of multiple myeloma xenografts in mice. |
1mg | 5mg | 10mg | |
---|---|---|---|
1 mM | 2.491 ml | 12.457 ml | 24.913 ml |
5 mM | 0.498 ml | 2.491 ml | 4.983 ml |
10 mM | 0.249 ml | 1.246 ml | 2.491 ml |
5 mM | 0.05 ml | 0.249 ml | 0.498 ml |
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