mtor inhibitor 11

mTOR inhibitor 11 是一种有用的有机化合物，可用于生命科学领域的相关研究。其产品编号为 T9309，CAS号为 1195785-35-3。

mTORinhibitor-11（Compound 9）是具有穿透血脑屏障能力的mTOR抑制剂，其IC50针对pS6为21 nM。该化合物还可抑制pCHK1及PDE4D，其IC50值分别为17.2 μM和17.0 μM，适用于中枢神经系统疾病的研究。

mTORinhibitor-26 (Compound HPT-11) 是一种mTOR抑制剂，IC50为0.7 nM。mTORinhibitor-26 有效抑制AML细胞系Molm-13和MV-4-11的增殖。它具有抗肿瘤活性以及良好的代谢稳定性，可能在癌症研究中发挥作用。

PI3K/HDAC-IN-4 (Compound 31f) 是一种具有双重抑制作用的化合物 (IC50: 0.2μM)，对HDAC1-3表现出较高的选择性，其IC50值分别为75.5 nM、70.9 nM和1.9 nM。作为一个有效的PI3K抑制剂，PI3K/HDAC-IN-4 对PI3Kα、β、δ和γ的IC50值为2.5 nM、80.5 nM、10.0 nM和57.2 nM。通过同时抑制PI3K/AKT/mTOR信号通路和HDAC1-3，PI3K/HDAC-IN-4 能显著诱导肿瘤细胞凋亡(apoptosis)，并在各种肿瘤细胞系中，如MV4-11、Jeko-1、HL60和MCF-7，分别以IC50值0.2、0.9、0.8和1.5 μM，表现出强效抗增殖活性。PI3K/HDAC-IN-4适用于淋巴瘤和白血病的研究。

PKI-179 is a potent and orally active dual PI3K mTOR inhibitor, with IC50s of 8 nM, 24 nM, 74 nM, 77 nM, and 0.42 nM for PI3K-α, PI3K-β, PI3K-γ, PI3K-δ and mTOR, respectively. PKI-179 also exhibits activity over E545K and H1047R, with IC50s of 14 nM and 11 nM, respectively. PKI-179 shows anti-tumor activity in vivo[1][2]. PKI-179 inhibits the cell proliferation, with IC50s of 22 nM and 29 nM for MDA361 and PC3 cells, respectively[1].PKI-179 shows inhibitory activity against a panel of 361 other kinases, hERG and cytochrome P450 (CYP) isoforms at concentrations up to >30 μM, but does have activity for CYP2C8 (IC50=3 μM)[1]. PKI-179 (5-50 mg kg; p.o. once daily for 40 days) inhibits the tumor growth and is well tolerated in nude mice bearing MDA-361 human breast cancer tumors[1].PKI-179 (50 mg kg; p.o.) results in good inhibition of PI3K signaling in nude mice bearing MDA361 tumor xenografts[1].PKI-179 exhibits good oral bioavailability (98% in nude mouse, 46% in rat, 38% in monkey, and 61% in dog) and a high half-life (>60 min) [1]. [1]. Venkatesan AM, et, al. PKI-179: an orally efficacious dual phosphatidylinositol-3-kinase (PI3K) mammalian target of rapamycin (mTOR) inhibitor. Bioorg Med Chem Lett. 2010 Oct 1;20(19):5869-73.[2]. Rehan M. A structural insight into the inhibitory mechanism of an orally active PI3K mTOR dual inhibitor, PKI-179 using computational approaches. J Mol Graph Model. 2015 Nov;62:226-234.

PKI-179 is an orally bioavailable dual inhibitor of PI3K and mammalian target of rapamycin (mTOR). In an in vitro enzymatic assay, it potently inhibits PI3K (IC50s = 8, 24, 17, and 74 nM for isoforms α, β, δ, and γ, respectively), two common PI3Kα mutants, E545K and H1047R (IC50s = 14 and 11 nM, respectively), and mTOR (IC50 = 0.42 nM). PKI-179 is selective for PI3K and mTOR over a panel of 361 other kinases at IC50 values up to 50 μM, hERG (IC50 > 30 μM), and cytochrome P450 (CYP) isoforms (IC50s > 30 μM), but does have activity for CYP2C8 (IC50 = 3 μM). It inhibits proliferation through the Akt/mTOR signaling pathway in MDA-361 breast and PC3MM2 prostate cancer cell lines in vitro (IC50s = 22 and 29 nM, respectively) and inhibits tumor growth in an MDA-361 mouse xenograft model when used at a dose of 50 mg/kg.

mTORinhibitor-12（Compound 11）为选择性脑渗透性mTOR抑制剂，无遗传毒性风险，适用于中枢神经系统疾病研究。