產(chǎn)品描述: | HPK1-IN-7 is a potent, orally active HPK1 (hematopoietic progenitor kinase 1, MAP4K1) inhibitor (IC50=2.6 nM) with excellent family and kinome selectivity. HPK1-IN-7 shows selectivity against IRAK4 (59 nM) and GLK (140 nM). HPK1-IN-7 shows robust efficacy against MC38 syngeneic tumor model in combination with anti-PD1 |
靶點: |
HPK1:2.6 nM (IC50);GLK/MAP4K3:140 nM (IC50);IRAK4:59 nM (IC50);Fms/CSFR:3.2 nM (IC50);FLT3:25.4 nM (IC50);AMPKA1:44.3 nM (IC50);cKIT:45.7 nM (IC50);MST1:55.1 nM (IC50);ICK:65.1 nM (IC50);MST2:78.5 nM (IC50);MAPK |
體內(nèi)研究: |
HPK1-IN-7 (compound 24) (100 mg/kg; p.o.; twice daily for 28 days) 在結(jié)直腸癌同系腫瘤模型中顯示抗 PD1 功效的強勁增強。 HPK1-IN-7 (1 mg/kg; intravenous; mice) 的特點是血漿清除率適中 (43 mL/min/kg) 和分布容積大 (4.4 L/kg)??诜?(20 mg/kg) 后,Cmax 為 5.3 μM,AUC0-24h為 19 μM?h。根據(jù)這些藥代動力學研究計算出的口服生物利用度約為 100%。 Animal Model: Mice (MC38 syngeneic tumor model) Dosage: 100 mg/kg Administration: Oral; twice daily for 28 days Result: Enhanced the efficacy of anti-PD1 treatment, garnering a 100% cure rate vs a 20% cure rate with anti-PD1 alone. |
參考文獻: |
1. Degnan AP, et al. Discovery of Orally Active Isofuranones as Potent, Selective Inhibitors of Hematopoetic Progenitor Kinase 1. ACS Med Chem Lett. 2021;12(3):443-450. |
溶解性: |
Soluble in DMSO |
保存條件: |
-20℃ |
配置溶液濃度參考: |
|
1mg |
5mg |
10mg |
1 mM |
2.181 ml |
10.906 ml |
21.811 ml |
5 mM |
0.436 ml |
2.181 ml |
4.362 ml |
10 mM |
0.218 ml |
1.091 ml |
2.181 ml |
50 mM |
0.044 ml |
0.218 ml |
0.436 ml |
|
注意: |
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