A66 | p110α Inhibitor | AmBeed-信号通路专用抑制剂

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A66 {[allProObj[0].p_purity_real_show]}

货号：A102947

A66 is a potent and specific p110α inhibitor with IC50 of 32 nM, > 100 fold selectivity for p110α over other class-I PI3K isoforms.

A66 化学结构
CAS号：1166227-08-2

A66 3D分子结构
CAS号：1166227-08-2

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A66 纯度/质量文件产品仅供科研

货号：A102947 标准纯度： {[allProObj[0].p_purity_real_show]} 产品说明书

批次查询：批次纯度: COA SDS NMR HPLC CNMR LC-MS

全球学术期刊中引用的产品: • JACS Au, 2024. Ambeed. [ A148168 ]; • JMC, 2024. Ambeed. [ A187643 ]; • JMC, 2024. Ambeed. [ A341145 , A633512 , A607865 , A167774 ]; • Biomacromolecules, 2024. Ambeed. [ A110759 ]; • Biomacromolecules, 2024. Ambeed. [ A203543 ]; 更多 >

PI3K 亚型比较

产品名称	C2β ↓ ↑	p110α ↓ ↑	p110β ↓ ↑	p110γ ↓ ↑	p110δ ↓ ↑	PI3K ↓ ↑	Vps34 ↓ ↑	其他靶点	纯度
A66	+ C2β, IC50: 462 nM	++ p110α, IC50: 32 nM							{[allProObj[0].p_purity_real_show]}
Taselisib	+ C2β, IC50: 292 nM	++++ PI3Kα, Ki: 0.29 nM	+++ PI3Kβ, Ki: 9.1 nM	++++ PI3Kγ, Ki: 0.97 nM	++++ PI3Kδ, Ki: 0.12 nM		+ hVps34, IC50: 374 nM		{[allProObj[0].p_purity_real_show]}
Gedatolisib		++++ PI3Kα, IC50: 0.4 nM		+++ PI3Kγ, IC50: 5.4 nM				mTOR	{[allProObj[0].p_purity_real_show]}
HS-173		++++ PI3Kα , IC50: 0.8 nM							{[allProObj[0].p_purity_real_show]}
Serabelisib		+++ PI3Kα, IC50: 21 nM							{[allProObj[0].p_purity_real_show]}
GNE-477		++++ PI3Kα, IC50: 4 nM						mTOR	{[allProObj[0].p_purity_real_show]}
YM-201636		+ p110α, IC50: 3.3 μM						PIKfyve	{[allProObj[0].p_purity_real_show]}
AS-252424		+ PI3Kα, IC50: 935 nM		++ PI3Kγ, IC50: 33 nM					{[allProObj[0].p_purity_real_show]}
Alpelisib		+++ PI3Kα, IC50: 5 nM							{[allProObj[0].p_purity_real_show]}
AS-604850		+ PI3Kα, IC50: 4.5 μM		+ PI3Kγ, IC50: 0.25 μM					{[allProObj[0].p_purity_real_show]}
SF2523		++ PI3Kα, IC50: 34 nM		++ PI3Kγ, IC50: 158 nM				mTOR,DNA-PK	{[allProObj[0].p_purity_real_show]}
Inavolisib		++++ PI3K alpha, IC50: 0.038 nM							{[allProObj[0].p_purity_real_show]}
Bimiralisib		++++ PI3Kα, Kd: 1.5 nM	+++ PI3Kβ, Kd: 11 nM	++ PI3Kγ, Kd: 25 nM	++ PI3Kδ, Kd: 25 nM			mTOR	{[allProObj[0].p_purity_real_show]}
GSK1059615		++++ PI3Kα, IC50: 0.4 nM	++++ PI3Kβ, IC50: 0.6 nM	+++ PI3Kγ, IC50: 5 nM	++++ PI3Kδ, IC50: 2 nM			mTOR	{[allProObj[0].p_purity_real_show]}
GSK2636771			✔						{[allProObj[0].p_purity_real_show]}
Fimepinostat		+++ PI3Kα, IC50: 19 nM	++ PI3Kβ, IC50: 54 nM		++ PI3Kδ, IC50: 39 nM				{[allProObj[0].p_purity_real_show]}
VS-5584		++++ PI3Kα, IC50: 2.6 nM	+++ PI3Kβ, IC50: 21 nM	++++ PI3Kγ, IC50: 3.0 nM	++++ PI3Kδ, IC50: 2.7 nM			mTOR	{[allProObj[0].p_purity_real_show]}
Dactolisib		++++ p110α1, IC50: 4 nM	++ p110β, IC50: 75 nM	+++ p110γ, IC50: 5 nM	+++ p110δ, IC50: 7 nM				{[allProObj[0].p_purity_real_show]}
PI-103		++++ p110α, IC50: 2 nM	++++ p110β, IC50: 3 nM	+++ p110γ, IC50: 15 nM	++++ p110δ, IC50: 3 nM			mTOR,DNA-PK	{[allProObj[0].p_purity_real_show]}
PI-3065			+ p110β, IC50: 1078 nM		+++ p110δ, IC50: 15 nM				{[allProObj[0].p_purity_real_show]}
Voxtalisib		++ PI3Kα, IC50: 39 nM	++ PI3Kβ, IC50: 113 nM	+++ PI3Kγ, IC50: 9 nM	++ PI3Kδ, IC50: 43 nM			mTOR,DNA-PK	{[allProObj[0].p_purity_real_show]}
AZD-8835		+++ PI3Kα, IC50: 6.2 nM	+ PI3Kβ, IC50: 431 nM	++ PI3Kγ, IC50: 90 nM	+++ PI3Kδ, IC50: 5.7 nM				{[allProObj[0].p_purity_real_show]}
Pilaralisib analogue		++ PI3Kα, IC50: 39 nM	++ PI3Kβ, IC50: 36 nM	+++ PI3Kγ, IC50: 23 nM	++ PI3Kδ, IC50: 36 nM				{[allProObj[0].p_purity_real_show]}
ZSTK474		+++ PI3Kα, IC50: 16 nM	++ PI3Kβ, IC50: 44 nM	++ PI3Kγ, IC50: 49 nM	+++ PI3Kδ, IC50: 4.6 nM	++ PI3K, IC50: 37 nM			{[allProObj[0].p_purity_real_show]}
AS-605240		++ PI3Kα, IC50: 60 nM	+ PI3Kβ, IC50: 270 nM	+++ PI3Kγ, IC50: 8 nM	+ PI3Kδ, IC50: 300 nM				{[allProObj[0].p_purity_real_show]}
TGX-221			+++ p110β, IC50: 5 nM		++ p110δ, IC50: 0.1 μM				{[allProObj[0].p_purity_real_show]}
PF-04691502		++++ PI3Kα, Ki: 1.8 nM	++++ PI3Kβ, Ki: 2.1 nM	++++ PI3Kγ, Ki: 1.9 nM	++++ PI3Kδ, Ki: 1.6 nM			mTOR	{[allProObj[0].p_purity_real_show]}
GDC-0084		++++ PI3Kα, Ki app: 2 nM	++ PI3Kβ, Ki app: 46 nM	+++ PI3Kγ, Ki app: 10 nM	++++ PI3Kδ, Ki app: 3 nM			mTOR	{[allProObj[0].p_purity_real_show]}
Buparlisib		++ p110α, IC50: 52 nM	+ p110β, IC50: 166 nM	+ p110γ, IC50: 262 nM	++ p110δ, IC50: 116 nM		+ Vps34, IC50: 2.4 μM	mTOR	{[allProObj[0].p_purity_real_show]}
LY294002		+ p110α, IC50: 0.5 μM	+ p110β, IC50: 0.97 μM		+ p110δ, IC50: 0.57 μM			DNA-PK	{[allProObj[0].p_purity_real_show]}
AZD 6482		+ PI3Kα, IC50: 870 nM	+++ PI3Kβ, IC50: 10 nM		++ PI3Kδ, IC50: 80 nM			DNA-PK	{[allProObj[0].p_purity_real_show]}
Pictilisib		++++ p110α, IC50: 3 nM	++ p110β, IC50: 33 nM	++ p110γ, IC50: 75 nM	++++ p110δ, IC50: 3 nM			mTOR	{[allProObj[0].p_purity_real_show]}
PKI-402		++++ PI3Kα, IC50: 2 nM	+++ PI3Kβ, IC50: 7 nM	+++ PI3Kγ, IC50: 16 nM	+++ PI3Kδ, IC50: 14 nM			mTOR	{[allProObj[0].p_purity_real_show]}
Copanlisib		++++ PI3Kα, IC50: 0.5 nM	++++ PI3Kβ, IC50: 3.7 nM	+++ PI3Kγ, IC50: 6.4 nM	++++ PI3Kδ, IC50: 0.7 nM				{[allProObj[0].p_purity_real_show]}
Omipalisib		++++ p110α, Ki: 0.019 nM	++++ p110β, Ki: 0.13 nM	++++ p110γ, Ki: 0.06 nM	++++ p110δ, Ki: 0.024 nM				{[allProObj[0].p_purity_real_show]}
Izorlisib		+++ PI3Kα, IC50: 14 nM	++ PI3Kβ, IC50: 0.12 μM	++ PI3Kγ, IC50: 36 nM	+ PI3Kδ, IC50: 0.50 μM				{[allProObj[0].p_purity_real_show]}
AZD8186		++ PI3Kα, IC50: 35 nM	++++ PI3Kβ, IC50: 4 nM		+++ PI3Kδ, IC50: 12 nM				{[allProObj[0].p_purity_real_show]}
KU-0060648		++++ PI3Kα, IC50: 4 nM	++++ PI3Kβ, IC50: 0.5 nM	+ PI3Kγ, IC50: 0.59 μM	++++ PI3Kδ, IC50: 0.1 nM			DNA-PK	{[allProObj[0].p_purity_real_show]}
Apitolisib		+++ p110α, IC50: 5 nM	++ p110β, IC50: 27 nM	+++ p110γ, IC50: 14 nM	+++ p110δ, IC50: 7 nM			mTOR	{[allProObj[0].p_purity_real_show]}
CZC24832			+ PI3Kβ, IC50: 1.1 μM	++ PI3Kγ, IC50: 27 nM					{[allProObj[0].p_purity_real_show]}
BGT226 maleate		++++ PI3Kα, IC50: 4 nM	++ PI3Kβ, IC50: 63 nM	++ PI3Kγ, IC50: 38 nM				mTOR	{[allProObj[0].p_purity_real_show]}
TG 100713		++ PI3Kα, IC50: 165 nM	+ PI3Kβ, IC50: 215 nM	++ PI3Kγ, IC50: 50 nM	+++ PI3Kδ, IC50: 24 nM				{[allProObj[0].p_purity_real_show]}
PI3K-IN-1		++ PI3Kα, IC50: 39 nM	++ PI3Kβ, IC50: 113 nM	+++ PI3Kγ, IC50: 9 nM	++ PI3Kδ, IC50: 43 nM			mTOR,DNA-PK	{[allProObj[0].p_purity_real_show]}
TG100-115		+ PI3Kα, IC50: 1.3 μM	+ PI3Kβ, IC50: 1.2 μM	++ PI3Kγ, IC50: 83 nM	+ PI3Kδ, IC50: 235 nM				{[allProObj[0].p_purity_real_show]}
PIK-90		+++ PI3Kα, IC50: 11 nM	+ PI3Kβ, IC50: 350 nM	+++ PI3Kγ, IC50: 18 nM	++ PI3Kδ, IC50: 58 nM				{[allProObj[0].p_purity_real_show]}
PIK-294			+ p110β, IC50: 490 nM	++ p110γ, IC50: 160 nM	+++ p110δ, IC50: 10 nM				{[allProObj[0].p_purity_real_show]}
Duvelisib			++++ PI3Kβ, Ki: 1564 pM	++ PI3Kγ, Ki: 243 pM	++++ PI3Kδ, Ki: 23 pM				{[allProObj[0].p_purity_real_show]}
GDC-0326		++++ PI3Kα, Ki: 0.2 nM	++ PI3Kβ, Ki: 26.6 nM	+++ PI3Kγ, Ki: 10.2 nM	++++ PI3Kδ, Ki: 4 nM				{[allProObj[0].p_purity_real_show]}
Quercetin Dihydrate			+ PI3Kβ, IC50: 5.4 μM	+ PI3Kγ, IC50: 2.4 μM	+ PI3Kδ, IC50: 3.0 μM				{[allProObj[0].p_purity_real_show]}
Quercetin			+ PI3Kβ, IC50: 5.4 μM	+ PI3Kγ, IC50: 2.4 μM	+ PI3Kδ, IC50: 3.0 μM			PKC,Sirtuin,Src	{[allProObj[0].p_purity_real_show]}
Leniolisib		+ PI3Kα, IC50: 0.244 μM	+ PI3Kβ, IC50: 0.424 μM	+ PI3Kγ, IC50: 2.23 μM	+++ PI3Kδ, IC50: 0.011 μM			DNA-PK	{[allProObj[0].p_purity_real_show]}
PIK-108			✔						{[allProObj[0].p_purity_real_show]}
Eganelisib				+++ PI3Kγ, IC50: 16 nM					{[allProObj[0].p_purity_real_show]}
CAY10505				✔					{[allProObj[0].p_purity_real_show]}
IPI-3063					++++ p110δ, IC50: 2.5 nM				{[allProObj[0].p_purity_real_show]}
Nemiralisib					++++ PI3Kδ, pKi: 9.9				{[allProObj[0].p_purity_real_show]}
PF-4989216		++++ p110α, IC50: 2 nM		++ p110γ, IC50: 65 nM	++++ p110δ, IC50: 1 nM				{[allProObj[0].p_purity_real_show]}
PIK-75 HCl		+++ p110α, IC50: 5.8 nM		++ p110γ, IC50: 76 nM	+ p110δ, IC50: 0.51 μM			DNA-PK	{[allProObj[0].p_purity_real_show]}
Tenalisib				++ PI3Kγ, IC50: 33.2 nM	++ PI3Kδ, IC50: 24.5 nM				{[allProObj[0].p_purity_real_show]}
Acalisib					+++ p110δ, IC50: 14 nM				{[allProObj[0].p_purity_real_show]}
Umbralisib					+++ PI3Kδ, IC50: 22.2 nM				{[allProObj[0].p_purity_real_show]}
AMG319				+ PI3Kγ, IC50: 850 nM	+++ PI3Kδ, IC50: 18 nM				{[allProObj[0].p_purity_real_show]}
IC-87114				+ PI3Kγ, IC50: 29 μM	+ PI3Kδ, IC50: 0.5 μM				{[allProObj[0].p_purity_real_show]}
Idelalisib				++ p110γ, IC50: 89 nM	++++ p110δ, IC50: 2.5 nM				{[allProObj[0].p_purity_real_show]}
PIK-293				+ p110γ, IC50: 10 μM	+ p110δ, IC50: 0.24 μM				{[allProObj[0].p_purity_real_show]}
Vps34-PIK-III					+ PI3Kδ, IC50: 1.2μM		+++ Vps34, IC50: 0.018μM		{[allProObj[0].p_purity_real_show]}
GSK2292767					✔				{[allProObj[0].p_purity_real_show]}
Seletalisib				+ PI3Kγ, IC50: 282 nM	+++ PI3Kδ, IC50: 12 nM				{[allProObj[0].p_purity_real_show]}
P110δ-IN-1					++++ P110δ, IC50: 0.6 nM				{[allProObj[0].p_purity_real_show]}
PI3Kδ-IN-5					++++ PI3Kδ, IC50: 0.9 nM				{[allProObj[0].p_purity_real_show]}
SRX3207		+ PI3K alpha, IC50: 244 nM		+ PI3K gamma, IC50: 9790 nM	+ PI3K delta, IC50: 388 nM			Syk	{[allProObj[0].p_purity_real_show]}
Parsaclisib HCl					++++ PI3Kδ, IC50: 1 nM				{[allProObj[0].p_purity_real_show]}
IHMT-PI3Kδ-372					+++ PI3Kδ, IC50: 14 nM				{[allProObj[0].p_purity_real_show]}
Trigonelline						✔		Akt	{[allProObj[0].p_purity_real_show]}
Wortmannin						++++ PI3K, IC50: 3 nM		DNA-PK,MLCK	{[allProObj[0].p_purity_real_show]}
Samotolisib						✔		DNA-PK	{[allProObj[0].p_purity_real_show]}
GNE-317						✔			{[allProObj[0].p_purity_real_show]}
Oroxin B						✔		Akt,PTEN	{[allProObj[0].p_purity_real_show]}
NU 7026						+ PI3K, IC50: 13 μM		DNA-PK	{[allProObj[0].p_purity_real_show]}
Deguelin						✔		Akt	{[allProObj[0].p_purity_real_show]}
Ailanthone						✔		Akt,CDK,ATM/ATR	{[allProObj[0].p_purity_real_show]}
Resibufogenin						✔		ROS	{[allProObj[0].p_purity_real_show]}
KU-57788						+ PI3K, IC50: 5 μM		mTOR,DNA-PK	{[allProObj[0].p_purity_real_show]}
Cinobufagine						✔		Akt	{[allProObj[0].p_purity_real_show]}
α-Linolenic acid						✔			{[allProObj[0].p_purity_real_show]}
MTX-211						✔		EGFR	{[allProObj[0].p_purity_real_show]}
PI3K/mTOR Inhibitor-2						++++ PI3K, IC50: 3.4 nM		mTOR	{[allProObj[0].p_purity_real_show]}
SPP-86						✔			{[allProObj[0].p_purity_real_show]}
(E)-Akt inhibitor-IV						✔			{[allProObj[0].p_purity_real_show]}
Vps34-IN-1							++ Vps34, IC50: 25 nM		{[allProObj[0].p_purity_real_show]}
SAR405							++++ Vps34, IC50: 1.2 nM		{[allProObj[0].p_purity_real_show]}
3-Methyladenine				+ PI3Kγ, IC50: 60 μM			+ Vps34, IC50: 25 μM	Autophagy	{[allProObj[0].p_purity_real_show]}
Vps34-IN-4							+++ VPS34, IC50: 15 nM		{[allProObj[0].p_purity_real_show]}
Autophinib							+++ Vps34, IC50: 19 nM	Autophagy	{[allProObj[0].p_purity_real_show]}
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。

A66 生物活性

靶点	C2β C2β, IC50:462 nM p110α p110α, IC50:32 nM
描述	The three class-Ia PI3Ks (phosphoinositide 3-kinases; p110α/p110β/p110δ) and the sole class-Ib PI3K (p110γ) couple growth factor receptors and G-protein-coupled receptors to a wide range of downstream pathways, they all use PtdIns(4,5)P₂ to produce PtdIns(3,4,5)P₃. The cellular levels of PtdIns(3,4,5)P₃ are tightly controlled by phosphatases, including PTEN (phosphatase and tensin homologue deleted on chromosome 10) which dephosphorylates PtdIns(3,4,5)P₃ back to PtdIns(4,5) P₂. The importance of this pathway in cancer is highlighted by the fact that defects in both the kinase and phosphatase activities are commonly observed in tumours. A66 is a highly selective and specific p110α inhibitor with IC₅₀ value of 32 nM in the cell-free assay. The effect of the A66 S form was tested on SK-OV-3 tumour tissue in vivo using a single dose of 100 mg/kg of body weight to determine whether a long-lasting effect of the drug could be achieved on target tissues. A66 S caused a profound reduction in the phosphorylation of Akt/PKB and p70 S6 kinase at both 1 and 6 h after dosing. This is consistent with A66 S having a full inhibitory effect on PI3K signalling in the tumours during this time. A66 S was dosed QD at 100 mg/kg of body weight for up to 21 days or BID at 75 mg/kg of body weight for 16 days in tumour efficacy studies. Both dosing strategies induced a significant delay in growth of SK-OV-3 xenografted tumours. At the final day of dosing, the average TGI (tumour growth inhibition) for A66 S form was 45.9% of control (QD; P<0.05) and 29.9% of control (BID; P<0.01)^[3].
作用机制	The carboxamide amine moiety forms hydrogen bonds with the side-chain carbonyl group of Gln⁸⁵⁹ and possibly the backbone carbonyl group of Ser⁸⁵⁴^[3].

A66 参考文献

[1]Jamieson S, Flanagan JU, et al. A drug targeting only p110α can block phosphoinositide 3-kinase signalling and tumour growth in certain cell types. Biochem J. 2011 Aug 15;438(1):53-62.

[2]Sun M, Hillmann P, et al. Cancer-derived mutations in the regulatory subunit p85alpha of phosphoinositide 3-kinase function through the catalytic subunit p110alpha. Proc Natl Acad Sci U S A. 2010 Aug 31;107(35):15547-52.

[3]A drug targeting only p110α can block phosphoinositide 3-kinase signalling and tumour growth in certain cell types

A66 实验方案

计算器

存储液制备

1mg

5mg

10mg

1 mM

5 mM

10 mM

2.54mL

0.51mL

0.25mL

12.71mL

2.54mL

1.27mL

25.41mL

5.08mL

2.54mL

A66 技术信息

CAS号	1166227-08-2
分子式	C₁₇H₂₃N₅O₂S₂
分子量	393.527

别名
运输	蓝冰

存储条件

粉末 Sealed in dry,Store in freezer, under -20°C

液体 -20°C:3-6个月-80°C:12个月

溶解度

DMSO: 50 mg/mL(127.06 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

A66 {[allProObj[0].p_purity_real_show]}

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