H3B-6527 是一种口服活性、高选择性且共价的 FGFR4 抑制剂,IC50 小于 1.2 nM。它对 FGFR1-3 的 IC50 值分别为 320、1290 和 1060 nM。H3B-6527 表现出强大的抗癌活性。
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产品名称 | FGFR ↓ ↑ | FGFR1 ↓ ↑ | FGFR2 ↓ ↑ | FGFR3 ↓ ↑ | FGFR4 ↓ ↑ | 其他靶点 | 纯度 | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Tyrphostin AG1296 |
+
FGFR (Swiss 3T3), IC50: 12.3 μM |
PDGFR | 99%+ | ||||||||||||||||
Pazopanib |
+
FGFR, IC50: 140 nM |
99% | |||||||||||||||||
Erdafitinib | ✔ | RET | 99%+ | ||||||||||||||||
Gambogenic acid | ✔ | 98+% | |||||||||||||||||
Sulfatinib |
+++
FGFR1, IC50: 15 nM |
99+% | |||||||||||||||||
Nintedanib esylate |
+
FGFR1, IC50: 69 nM |
++
FGFR2, IC50: 37 nM |
+
FGFR3, IC50: 108 nM |
98% | |||||||||||||||
Zoligratinib |
+++
FGFR1, IC50: 9.3 nM |
+++
FGFR2, IC50: 7.6 nM |
++
FGFR3, IC50: 22 nM |
+
FGFR4, IC50: 290 nM |
99%+ | ||||||||||||||
MK-2461 |
+
FGFR1, IC50: 65 nM |
++
FGFR2, IC50: 39 nM |
++
FGFR3, IC50: 50 nM |
98%+ | |||||||||||||||
SU 5402 |
++
FGFR1, IC50: 30 nM |
98% | |||||||||||||||||
Brivanib |
+
FGFR1, IC50: 148 nM |
99%+ | |||||||||||||||||
Lucitanib |
++
FGFR1, IC50: 17.5 nM |
+
FGFR2, IC50: 82.5 nM |
99%+ | ||||||||||||||||
Ponatinib |
++++
FGFR1, IC50: 2.2 nM |
98% | |||||||||||||||||
PD-166866 |
+
FGFR1, IC50: 52.4 nM |
98% | |||||||||||||||||
Narazaciclib |
++
FGFR1, IC50: 26 nM |
RET | 99%+ | ||||||||||||||||
Lactate |
+++
FGFR1, IC50: 8 nM |
+++
FGFR3, IC50: 9 nM |
FLT3,c-Kit | 85% | |||||||||||||||
Lenvatinib mesylate |
++
FGFR1, IC50: 46 nM |
c-RET | 99% | ||||||||||||||||
LY2874455 |
++++
FGFR1, IC50: 2.8 nM |
++++
FGFR2, IC50: 2.6 nM |
+++
FGFR3, IC50: 6.4 nM |
+++
FGFR4, IC50: 6 nM |
99%+ | ||||||||||||||
FIIN-2 |
+++
FGFR1, IC50: 3.09 nM |
+++
FGFR2, IC50: 4.3 nM |
++
FGFR3, IC50: 27 nM |
++
FGFR4, IC50: 45.3 nM |
98% | ||||||||||||||
FIIN-3 |
+++
FGFR1, IC50: 13.1 nM |
++
FGFR2, IC50: 21 nM |
++
FGFR3, IC50: 31.4 nM |
++
FGFR4, IC50: 35.3 nM |
98% | ||||||||||||||
Infigratinib |
++++
FGFR1, IC50: 0.9 nM |
++++
FGFR2, IC50: 1.4 nM |
++++
FGFR3 (K650E), IC50: 4.9 nM FGFR3, IC50: 1.0 nM |
+
FGFR4, IC50: 60 nM |
99%+ | ||||||||||||||
Danusertib |
++
FGFR1, IC50: 47 nM |
RET | 99%+ | ||||||||||||||||
R1530 |
++
FGFR1, IC50: 28 nM |
98% | |||||||||||||||||
ENMD-2076 |
+
FGFR1, IC50: 92.7 nM |
+
FGFR2, IC50: 70.8 nM |
FLT3,RET | 98% | |||||||||||||||
Dovitinib |
+++
FGFR1, IC50: 8 nM |
+++
FGFR3, IC50: 9 nM |
FLT3,c-Kit | 99%+ | |||||||||||||||
Sorafenib |
+
FGFR1, IC50: 580 nM |
99% | |||||||||||||||||
SSR128129E |
+
FGFR1, IC50: 1.9 μM |
99%+ | |||||||||||||||||
AZD-4547 |
++++
FGFR1, IC50: 0.2 nM |
++++
FGFR2, IC50: 2.5 nM |
++++
FGFR3, IC50: 1.8 nM |
98% | |||||||||||||||
Lenvatinib |
++
FGFR1, IC50: 46 nM |
RET | 98% | ||||||||||||||||
PD173074 |
++
FGFR1, IC50: ~25 nM |
99%+ | |||||||||||||||||
S49076 |
++
FGFR1, IC50: 18 nM |
+++
FGFR2, IC50: 17 nM |
+++
FGFR3, IC50: 15 nM |
98% | |||||||||||||||
Futibatinib |
++++
FGFR1, IC50: 1.8 nM |
++++
FGFR2, IC50: 1.4 nM |
++++
FGFR3, IC50: 1.6 nM |
+++
FGFR4, IC50: 3.7 nM |
99%+ | ||||||||||||||
Ferulic Acid |
+
FGFR1, IC50: 3.78 μM |
+
FGFR2, IC50: 12.5 μM |
98% | ||||||||||||||||
Nintedanib |
+
FGFR1, IC50: 69 nM |
++
FGFR2, IC50: 37 nM |
+
FGFR3, IC50: 108 nM |
+
FGFR4, IC50: 610 nM |
99+% | ||||||||||||||
ASP5878 |
++++
FGFR1, IC50: 0.47 nM |
++++
FGFR2, IC50: 0.6 nM |
++++
FGFR3, IC50: 0.74 nM |
+++
FGFR4, IC50: 3.5 nM |
98% | ||||||||||||||
PRN1371 |
++++
FGFR1, IC50: 0.6 nM |
++++
FGFR2, IC50: 1.3 nM |
+++
FGFR3, IC50: 4.1 nM |
++
FGFR4, IC50: 19.3 nM |
99% | ||||||||||||||
Derazantinib |
+++
FGFR1, IC50: 4.5 nM |
++++
FGFR2, IC50: 1.8 nM |
+++
FGFR3, IC50: 4.5 nM |
++
FGFR4, IC50: 34 nM |
RET | 99%+ | |||||||||||||
ODM-203 |
+++
FGFR1, IC50: 11 nM |
+++
FGFR2, IC50: 16 nM |
+++
FGFR3, IC50: 6 nM |
++
FGFR4, IC50: 35 nM |
99%+ | ||||||||||||||
Pemigatinib |
++++
FGFR1, IC50: 0.4 nM |
++++
FGFR2, IC50: 0.5 nM |
++++
FGFR3, IC50: 1.2 nM |
++
FGFR4, IC50: 30 nM |
99%+ | ||||||||||||||
SKLB 610 | ✔ | PDGFR | 99%+ | ||||||||||||||||
Alofanib | ✔ | 99%+ | |||||||||||||||||
Lirafugratinib | ✔ | 98% | |||||||||||||||||
Masitinib mesylate | ✔ | FAK | 99%+ | ||||||||||||||||
BLU9931 |
+
FGFR3, IC50: 150 nM |
+++
FGFR4, IC50: 3 nM |
99%+ | ||||||||||||||||
BO-264 | ✔ | 99%+ | |||||||||||||||||
Fisogatinib |
+++
FGFR4, IC50: 5 nM |
99%+ | |||||||||||||||||
H3B-6527 |
++++
FGFR4, IC50: <1.2 nM |
99%+ | |||||||||||||||||
Roblitinib |
++++
FGFR4, IC50: 1.9 nM |
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 | Activation of the fibroblast growth factor receptor FGFR4 by fibroblast growth factor (FGF)19 drives hepatocellular carcinoma (HCC), a disease with few effective treatment options. H3B-6527 is a highly selective and orally available small molecule inhibitor of FGFR4 with an IC50 less than 1.2 nM. In a HCC cell line Hep3B, H3B-6527 (1 nM; 24 h) caused a robust increase in CYP7A1 transcripts suggesting strong inhibition of the FGFR4 pathway by H3B-6527. Further, the levels of pERK1/2 decreased in a dose-dependent manner with maximal inhibition occurring at 100 nM of H3B-6527. In the Hep3B human HCC xenograft mouse model, treatment with H3B-6527 inhibited Hep3B xenograft growth, with the 300 and 100 mg/kg twice-daily doses significantly inhibiting growth and inducing CR (complete regression) or PR (partial regression) in 8 of 8 and 6 of 8 of mice, respectively (TGI (tumor growth inhibition) of 115 and 109%, P<0.05, for the 300 and 100 mg/kg treatment groups, respectively). H3B-6527 is currently undergoing evaluation in a phase I clinical trial in HCC[3]. |
作用机制 | H3B-6527 has an acrylamide group that forms a covalent bond via Michael addition with the Cys552 on FGFR4, present in the hinge region of the ATP-binding pocket[2]. |
计算器 | ||||
存储液制备 | 1mg | 5mg | 10mg | |
1 mM 5 mM 10 mM |
1.59mL 0.32mL 0.16mL |
7.94mL 1.59mL 0.79mL |
15.88mL 3.18mL 1.59mL |
CAS号 | 1702259-66-2 |
分子式 | C29H34Cl2N8O4 |
分子量 | 629.538 |
别名 | |
运输 | 蓝冰 |
存储条件 |
液体 -20°C:3-6个月-80°C:12个月 粉末 Keep in dark place,Sealed in dry,2-8°C |
溶解度 |
DMSO: 2 mg/mL(3.18 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 |
动物实验配方 |