计算溶液所需的质量、体积或浓度。
| 活性类型 | 活性值-log(M) | 作用机制 | 期刊 | 参考文献(PubMed IDs) |
|---|
CH5132799, PI3 激酶 I 类抑制剂
有货
为什么选择此级别
Moligand™ 级 ，适用于对基线干扰要求严格的色谱和分析工作流程。
储存与运输
-80℃储存。特低温运输 。请查阅批次 COA 获取详细规格。
质量文档
SDS、COA、产品数据表及规格说明书均可下载。可通过批号查询获取批次 COA。
文献证明
在色谱分析、有机合成和交叉偶联反应领域已被 0 篇同行评审文献引用。
概述
CH5132799是I型PI3K选择性抑制剂，对PI3Kα，PI3Kβ，PI3Kδ和PI3Kγ的IC50分别为0.014，0.12，0.50和0.36 uM，对II和III型PI3k以及mTOR的抑制性较低。A PI3K and FRAP inhibitor
Information
CH5132799 inhibits class I PI3Ks, particularlyPI3KαwithIC50of 14 nM; less potent to PI3Kβδγ, while sensitive in PIK3CA mutations cell lines. Phase 1.
In vitro
CH5132799 selectively inhibits class I PI3Ks, PI3Kα (IC50 = 0.014 μM ), PI3Kβ (IC50 = 0.12 μM ), PI3Kδ (IC50 = 0.50 μM ), PI3Kγ (IC50 = 0.036 μM ), but shows less inhibition of class II PI3Ks, class III PI3k and mTOR and also no inhibitory activity (IC50 > 10 μM) against 26 protein kinases. CH5132799 exhibits more inhibitory activities against PI3Kα with oncogenic mutations E542K (IC50 = 6.7 nM), E545K (IC50 = 6.7 nM) and H1047R (IC50 = 5.6 nM) than wild-type PI3Kα. CH5132799 treated breast cnacer KPL-4 cells, which harbor the PIK3CA mutation, phosphorylation of Akt and its direct substrates, PRAS40 and FoxO1/3a and phosphorylation of downstream factors, including S6K, S6 and 4E-BP1, are effectively suppressed. Cancer cell lines harboring PIK3CA mutations are significantly sensitive to CH5132799 In human tumor cell lines with PI3K pathway activation by mutation, CH5132799 shows potent antiproliferative activity [HCT116(CRC): IC50 = 0.20 lM, KPL-4(BC):13 IC50 = 0.032 lM, T-47D(BC): IC50 = 0.056 lM, SK-OV-3(Ovarian): IC50 = 0.12 lM]. CH5132799 effectively suppresses phosphorylation of AKT in KPL-4 cells.
In vivo
CH5132799 shows potent in vivo antitumor activity in several different xenograft models with PIK3CA mutations. CH5132799 overcomes mTORC1 inhibition-mediated Akt activation and regrowth of xenograft tumor by long-term everolimus administration. CH5132799 as a clinical candidate that shows excellent oral bioavailability (BA) (101% in mouse), human liver microsomal stability and in vivo antitumor activity in the PC-3 xenograft model (TGI: 101% at 25 mg/kg, po, q.d. × 11 days). CH5132799 exhibits good oral BA in mouse, rat, monkey and dog (F: 54.2-101%). In a human breast cancer (KPL-4: PI3Ka H1047R) xenograft model in mice, oral treatment with CH5132799 (12.5 mg/kg, q.d.) shows strong tumor regression. The strong regression is maintained during the 6 week administration, even in the intermittent dosing schedule (q.d., 2 weeks on/1 week off; q.d., 5 days on/2 days off), suggesting that a flexible administration schedule can be applicable in the clinic.
Cell Data
cell lines：
Concentrations：0 - 10μM
Incubation Time：4 days
Powder Purity:≥99%
规格
英文别名
5-(7-(methylsulfonyl)-2-morpholino-6,7-dihydro-5H-pyrrolo[2,3-d]pyrimidin-4-yl)pyrimidin-2-amine
规格或纯度
Moligand™, 10mM in DMSO
英文名称
CH5132799
生化机理
CH5132799 可抑制 I 类 PI3K，尤其是 PI3Kα，IC50 为 14 nM；对 PI3Kβδγ 的抑制作用较弱，但对 PIK3CA 突变细胞株敏感。第一阶段
储存条件
-80℃储存
运输条件
特低温运输
作用类型
抑制剂
作用机制
PI3 激酶 I 类抑制剂
名称和识别符
分子类型
小分子
Isomeric SMILES
CS(=O)(=O)N1CCC2=C(N=C(N=C21)N3CCOCC3)C4=CN=C(N=C4)N
分子量
377.42
Reaxy-Rn
20730295
Reaxys-RN link address
https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=20730295&ln=
技术文档
高级数据
产品属性
| ALogP | -0.6 |
|---|
关联靶点（人）
PIK3CG
Tclin
磷脂酰肌醇 4,5-双磷酸 3-激酶催化亚基 γ 异构体(Phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit gamma isoform)
(1 活性数据)
PIK3CA
Tclin
磷脂酰肌醇 4,5-双磷酸 3-激酶催化亚基 α 异构体(Phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit alpha isoform)
(5 活性数据)
PIK3CB
Tchem
磷脂酰肌醇 4,5-双磷酸 3-激酶催化亚基 β 异构体(Phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit beta isoform)
(1 活性数据)
PIK3CD
Tclin
磷脂酰肌醇 4,5-双磷酸 3-激酶催化亚基 delta 异构体(Phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit delta isoform)
(1 活性数据)
MTOR
Tclin
丝氨酸/苏氨酸蛋白激酶 mTOR(Serine/threonine-protein kinase mTOR)
(1 活性数据)
化学和物理性质
溶解性
Solubility (25°C) In vitro DMSO: 92 mg/mL (199.34 mM); Water: Insoluble; Ethanol: Insoluble;
质检证书（CoA,COO,BSE/TSE 和分析图谱)
C of A & Other Certificates(BSE/TSE, COO):
输入批号以搜索分析图谱:
溶液计算器
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