储存在+ 4°C。存放在干燥的条件下。该产品最多可存储12个月。 产品介绍 GDC-0941是一种新型的1型磷脂酰肌醇3激酶(PI3K)抑制剂。PI3K/Akt信号通路的活化通常与肿瘤发生相关。该通路的失调通常与多种癌症相关,并有助于其耐受多种抗癌药物。 开发一种特异性阻断PI3K/Akt通路的新型小分子可能会抑制肿瘤生长。GDC-0941被设计用于结合PI3K的ATP结合口袋,抑制传递PI3K下游信号的第二信使磷脂酰肌醇-3,4,5-三磷酸盐(PIP3)的产生。其以与ATP竞争的方式与PI3K结合。 GDC-0941是一种有效的噻吩并[3,2-d]嘧啶类1型PI3K小分子抑制剂。其对PI3Kα和PI3Kδ亚型具有高选择性(IC50值为3 nM),而对PI3Kβ和PI3Kγ亚型的选择性适中(IC50值分别为33 nM和75 nM)。 GDC-0941抑制体内外的细胞增殖。其能抑制多种肿瘤细胞系生长,包括A2780、MDA-MB-361、PC3和U87MG。其也能抑制曲妥珠单抗敏感和耐药的含有p110(突变体或PTEN缺失)的HER2扩增癌细胞的生长。GDC-0941也能减小多种异种移植物模型中肿瘤的体积。 Pictilisib (GDC-0941, RG7321) 是一种有效的PI3Kα/δ抑制剂,在无细胞试验中IC50为 3 nM,对p110β (11倍)和p110γ (25倍)具有适度的选择性。Pictilisib (GDC-0941) 可诱导自噬和凋亡。Phase 2。 Store at +4°C. Store under desiccating conditions. The product can be stored for up to 12 months.
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GDC-0941 dimesylate
CAS number:957054-33-0 molecular formula:C23H27N7O3S2.2CH3SO3H
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compound introduction
Specs
| Chinese alias | 2-(1H-吲唑-4-基)-6-[[4-(甲基磺酰基)-1-哌嗪基]甲基]-4-(4-吗啉基)噻吩并[3,2-d]嘧啶二(甲磺酸盐) | ||
| English alias | AKOS028108233 | Pictilisib (dimethanesulfonate) | GDC-0941 Bimesylate | GDC-0941 (dimethanesulfonate) | 2-(1H-INDAZOL-4-YL)-6-(4-METHANESULFONYL-PIPERAZIN-1-YLMETHYL)-4-MORPHOLIN-4-YL-THIENO[3,2-D]PYRIMIDINE BISMESYLATE | Pictilisib dimesylate | GDC-0941 | ||
| CAS number | 957054-33-0 | molecular formula | C23H27N7O3S2.2CH3SO3H |
| molecular weight | 705.86 g/mol | Exact mass | ≥98% |
| PSA | 270.000 Ų | logp | - |
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