货号:A115731 同义名: GDC-0068;RG7440
Ipatasertib (GDC-0068) 是一种口服活性、高度选择性和 ATP 竞争性的泛-Akt 抑制剂,对 Akt1/2/3 的 IC50 值分别为 5、18 和 8 nM。通过 Akt 抑制同步激活 FOXO3a 和 NF-κB,导致 PUMA 的 p53 独立激活。Ipatasertib 在癌细胞中诱导凋亡并抑制异种移植小鼠模型中的肿瘤生长。
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产品名称 | Akt ↓ ↑ | Akt1 ↓ ↑ | Akt2 ↓ ↑ | Akt3 ↓ ↑ | 其他靶点 | 纯度 | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Honokiol | ✔ | MEK | 98% | ||||||||||||||||
PF-04691502 |
++++
P-Akt (S473), IC50: 3.8 nM P-Akt (T308), IC50: 7.5 nM |
98+% | |||||||||||||||||
PHT-427 |
+
Akt, Ki: 2.7 μM |
99%+ | |||||||||||||||||
Deguelin | ✔ | PI3K | 99%+ | ||||||||||||||||
TIC10 isomer | ✔ | ERK | 98+% | ||||||||||||||||
Perifosine |
+
Akt, IC50: 4.7 μM |
98% | |||||||||||||||||
Miltefosine | ✔ | PKC,PI3K | 98% | ||||||||||||||||
Triciribine |
+
Akt, IC50: 130 nM |
99%+ | |||||||||||||||||
Uprosertib |
+
Akt1, IC50: 180 nM |
+
Akt2, IC50: 328 nM |
++
Akt3, IC50: 38 nM |
99%+ | |||||||||||||||
Afuresertib |
++++
Akt1, Ki: 0.08 nM |
++++
Akt2, Ki: 2 nM |
++++
Akt3, Ki: 2.6 nM |
99%+ | |||||||||||||||
Miransertib |
++++
Akt1, IC50: 5 nM |
++++
Akt2, IC50: 4.5 nM |
++
Akt3, IC50: 16 nM |
98+% | |||||||||||||||
GSK-690693 |
++++
Akt1, IC50: 2 nM |
+++
Akt2, IC50: 13 nM |
+++
Akt3, IC50: 9 nM |
99%+ | |||||||||||||||
AT7867 |
++
Akt1, IC50: 32 nM |
++
Akt2, IC50: 17 nM |
++
Akt3, IC50: 47 nM |
PKA | 99%+ | ||||||||||||||
AKT inhibitor VIII |
++
Akt1, IC50: 58 nM |
+
Akt2, IC50: 210 nM |
+
Akt3, IC50: 2119 nM |
98+% | |||||||||||||||
MK-2206 2HCl |
+++
Akt1, IC50: 8 nM |
+++
Akt2, IC50: 12 nM |
+
Akt3, IC50: 65 nM |
99%+ | |||||||||||||||
Ipatasertib |
++++
Akt1, IC50: 5 nM |
++
Akt2, IC50: 18 nM |
+++
Akt3, IC50: 8 nM |
99%+ | |||||||||||||||
AT13148 |
++
Akt1, IC50: 38 nM |
+
Akt2, IC50: 402 nM |
++
Akt3, IC50: 50 nM |
PKA | 98+% | ||||||||||||||
Capivasertib |
++++
Akt1, IC50: 3 nM |
+++
Akt2, IC50: 8 nM |
+++
Akt3, IC50: 8 nM |
99%+ | |||||||||||||||
A-674563 HCl |
+++
Akt1, Ki: 11 nM |
PKA | 99% | ||||||||||||||||
CCT128930 |
+++
Akt2, IC50: 6 nM |
PKA | 98+% | ||||||||||||||||
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 | AKT is the central node of PI3K/AKT/mTOR pathway. The PH domain and ATP-competitive site are the main target site for research of new compound[1]. GDC-0068 (Ipatasertib) is an ATP-competitive pan Akt inhibitor with IC50 values of 5 nM, 18 nM and 8 nM on AKT 1, 2 and 3 isoforms, respectively[2]. Treatment of GDC-0068 on concentration of 0.1 - 25 μM caused decreased phosphorylation of the downstream targets of AKT, such as FoxO1 and FoxO3a, 4EBP1 and S6 in a dose- and time-dependent manner in PC-3, BT474M1, and IGROV-1 cell lines, accompanied by feedback increase in AKT phosphorylation. Treatment of GDC-0068 on concentration of 1 – 10 μM can induce G1-arrest (including in PC-3 cells) and increase in apoptotic and necrotic populations in a dose- and time-dependent manner in BT474M1 and MCF7-neo/HER2 cells, but not in PC-3 cells. In growth inhibition assay, cell lines with high Akt activity show more sensitivity to GDC-0068. GDC-0068 showed good pharmacokinetics and pharmacodynamics in xenograft models. The level of pPRAS40-T246 in LNCaP tumors at 1 and 4 hours after a single dose of GDC-0068 at 12.5, 25, 50, or 100 mg/kg decreased in a dose-dependent manner. GDC-0068 on dose of 50 mg/kg in combination with docetaxel induced tumor regression and stasis in the PC-3 and MCF7-neo/HER2 xenograft models[3]. The clinical trials of GDC-0068, including a completed phase 2 study of combination with paclitaxel as neoadjuvant treatment for participants with early stage triple negative breast cancer, have been done (see in https://clinicaltrials.gov/). |
作用机制 | GDC-0068 is an ATP-competitive AKT inhibitor. |
细胞系 | 浓度 | 检测类型 | 检测时间 | 活动说明 | 数据源 |
BT474M1 | 0.0038-2.5 μM | Function Assay | 1 h | induces a dose-dependent increase in Akt phosphorylation at both Thr308 (T308) and Ser473 | 23287563 |
BT474M1 | 1/5/10 μM | Growth Inhibition Assay | 24/48/72 h | dose-dependently increases the G0–G1 phase population | 23287563 |
BT474M1 | 1/5/10 μM | Apoptosis Assay | 15/48/72 h | causes a dose- and time-dependent increase in apoptotic and necrotic populations | 23287563 |
HCC70 | 1 μM | Function Assay | 24 h | increases the abundance of HER3 and induces the phosphorylation (activation) of both EGFR and HER3 | 24667376 |
Dose | Mice: min = 40 mg/kg[4] (s.c.), max = 100 mg/kg[3] (p.o.) | ||||
Administration | s.c., p.o. | ||||
Pharmacokinetics |
|
计算器 | ||||
存储液制备 | 1mg | 5mg | 10mg | |
1 mM 5 mM 10 mM |
2.18mL 0.44mL 0.22mL |
10.92mL 2.18mL 1.09mL |
21.83mL 4.37mL 2.18mL |
CAS号 | 1001264-89-6 |
分子式 | C24H32ClN5O2 |
分子量 | 457.996 |
别名 | GDC-0068;RG7440 |
运输 | 蓝冰 |
存储条件 |
In solvent -20°C:3-6个月-80°C:12个月 Pure form Keep in dark place,Sealed in dry,Store in freezer, under -20°C |
溶解度 |
DMSO: 200 mg/mL(436.68 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 H2O: 3 mg/mL(6.55 mM),配合低频超声,并水浴加热至45℃助溶 |
动物实验配方 |