raf inhibitor-2

Raf inhibitor 2 (CID 25014542) 是新型 Raf 激酶抑制剂，IC50小于 1.0 μM，可用于癌症研究。

Regorafenib monohydrate 是一种新型口服多激酶抑制剂，对VEGFR1 2 3、PDGFRβ、Kit、RET 和Raf-1的IC50分别为 13、4.2、46、22、7、1.5 和 2.5 nM。

Regorafenib Hydrochloride (BAY73-4506 hydrochloride) 是一种新型口服多激酶抑制剂，可抑制血管生成、基质和致癌受体酪氨酸激酶，具有强大的临床前抗肿瘤活性。它靶向作用于 VEGFR1 2 3、PDGFRβ、Kit、RET 和 Raf-1，IC50值分别为 13 4.2 46、22、7、1.5 和 2.5 nM。

Rineterkib (ERK-IN-1) 是口服有效的RAF 和ERK1 2的抑制剂，与 KRAS-突变型非小细胞肺癌、BRAF-突变型非小细胞肺癌、KRAS-突变型胰腺癌、KRAS -突变型结肠癌和 KRAS-突变型卵巢癌尤为相关。

LXH254 是B C RAF 抑制剂，抑制BRAF和CRAF的IC50值分别为0.2 nM和0.07 nM

TAK632 是一种有效的pan-RAF 抑制剂，对CRAF、BRAFV600E 和BRAFWT 的IC50分别为 1.4、2.4 和 8.3 nM。

OSI-930 是 Kit，KDR 和 CSF-1R (c-Fms)的口服选择性抑制剂，IC50分别为 80 nM，9 nM 和 15 nM。它具有抗肿瘤活性，靶向肿瘤中的癌细胞增殖和血管生成。它还适度抑制 Flt-1，c-Raf 和 Lck，并且对 PDGFRα β，Flt-3和 Abl 具有较弱的抑制活性。

GW 5074 (Raf1 Kinase Inhibitor I) 是一种有效且特异性的 c-Raf 抑制剂，IC50值为 9 nM。 它对 JNK1 2 3、MEK1、MKK6 7、CDK1 2、c-Src、p38 MAP、VEGFR2 或 c-Fms 的活性没有影响。

Regorafénib N-oxyde M2 是 Regorafenib 的活性代谢物。Regorafenib 是多靶点抑制剂，包括VEGFR1 2 3，PDGFRβ，Kit，RET 和 Raf-1 ， IC50分别是 13 4.2 46，22，7，1.5 和 2.5 nM。

5Z-7-Oxozeaenol (FR148083) 是一种天然抗原生动物抑制剂，不可逆的选择性抑制 TAK1和 VEGF-R2，IC50值分别为 8 nM 和 52 nM。

MEK RAF-IN-1 (Compound 16b) 作为一种针对MEK和RAF的抑制剂，其针对MEK1、BRAF和BRAFV600E的IC50值分别仅为28、3和3 nM。该化合物表现出明显的抗肿瘤效果，能够有效抑制体外MIA PaCa-2 (G12C KRAS)、HCT116 (G13D KRAS) 以及 C26 (G12D KRAS) 细胞的增殖，并在异种移植的结直肠癌小鼠模型中显著抑制肿瘤生长。

Takeda-6d 是一种新型、有效的 DFG-out RAF 血管内皮生长因子受体 2 (VEGFR2) 抑制剂，IC50 分别为 7.0 nM 和 2.2 nM。

Phosphatidylserine is a naturally occurring phospholipid that comprises 2-10% of total phospholipids in mammals and is enriched in the central nervous system, particularly the retina. It is anionic and found mainly on the inner leaflet of the cell membrane. It is biosynthesized from phosphatidylcholine or phosphatidylethanolamine by phosphatidyl synthase 1 (PSS1) or PSS2, respectively, in the endoplasmic reticulum and can be reversibly converted back by the same enzymes. It can also be irreversibly converted to phosphatidylethanolamine by phosphatidylserine decarboxylase in the mitochondria. Phosphatidylserine binds to T cell immunoglobulin mucin type 1 (TIM-1) and TIM-4 receptors as well as brain-specific angiogenesis inhibitor 1 (BAI1), leading to anti-inflammatory and anti-atherosclerotic effects. It is also a cofactor involved in the activation of various signaling pathways through activation of protein kinase C, neutral sphingomyelinase, and c-Raf-1 protein kinase among others. Phosphatidylserine is externalized during apoptosis by scramblases in the plasma membrane as a signal for phagocytes to engulf the cell. Phosphatidylserines (bovine) is a mixture of bovine phosphatidylserines containing fatty acids with variable chain lengths at the sn-1 and sn-2 positions.

Rineterkib hydrochloride (compound B) is an orally active RAF and ERK1 2 inhibitor in the treatment of a proliferative disease characterized by activating mutations in the MAPK pathway. The activity is particularly related to the treatment of KRAS-mutant NSCLC, BRAF-mutant NSCLC, KRAS-mutant pancreatic cancer, KRAS-mutant colorectal cancer (CRC) and KRAS-mutant ovarian cancer[1]. ERK-IN-1 (compound B) (50, 75 mg kg, p.o., qd q2d, 27 days) treatment significantly reduces the tumor volume in the Calu-6 human NSCLC subcutaneous tumor xenograft model in mice[1]. [1]. CAPONIGRO, et al. THERAPEUTIC COMBINATIONS COMPRISING A RAF INHIBITOR AND A ERK INHIBITOR. WO2018051306A1.

B-Raf IN 2，是一种针对BRAF的高度有效且特异性的抑制剂，对于癌症研究展现出显著的潜力。

B-Raf IN 8 (compound 7g) 是 B-Raf 的有效抑制剂 (IC50 = 70.65 nM)。B-Raf IN 8 显示出抗肿瘤活性，其对肝细胞癌 (HEPG-2)、结肠癌 (HCT-116)，乳腺癌 (MCF-7) 和人前列腺癌 (PC-3) 细胞的 IC50值分别为9.78、13.78、18.52 和 29.85 μM。

B-Raf IN 7 (compound 6a) 是 B-Raf 的有效抑制剂，IC50值为 110.23 nM。B-Raf IN 7 对结肠癌细胞(HCT-116)、乳腺癌细胞 (MCF-7)、肝癌细胞 (HEPG-2)、人宫颈癌细胞 (Hela) 和人前列腺癌细胞 (PC-3) 具有抗肿瘤活性。其 IC50值分别为 7.50、9.87、10.57、11.63 和 12.83 μM。

RAF265 (CHIR-265) 是一种 RAF VEGFR2抑制剂。

Regorafenib (BAY 73-4506) mesylate 是一种口服具有活力的多靶点受体酪氨酸激酶 (tyrosine kinase) 抑制剂，能够抑制VEGFR1 2 3 (IC50=13 4.2 46 nM)，PDGFRβ (IC50: 22 nM)，Kit (IC50: 7 nM)，RET (IC50: 1.5 nM) 和 Raf-1 (IC50: 2.5 nM)。Regorafenib mesylate 具有强大的抗肿瘤和抗血管生成作用。

PLX7904 (PB04) 是一种有效且选择性的悖论破坏剂 RAF 抑制剂，可抑制突变 BRAF 黑色素瘤细胞中 ERK1 2 的激活。在表达突变体 RAS 的细胞中，对 BRAFV600E 的IC50值约为 5 nM。

Pimasertib HCl is an orally bioavailable small-molecule inhibitor of MEK1 and MEK2 (MEK1 2) with potential antineoplastic activity. Pimasertib selectively binds to and inhibits the activity of MEK1 2, preventing the activation of MEK1 2-dependent effector proteins and transcription factors, which may result in the inhibition of growth factor-mediated cell signaling and tumor cell proliferation. MEK1 2 (MAP2K1 K2) are dual-specificity threonine tyrosine kinases that play key roles in the activation of the RAS RAF MEK ERK pathway and are often upregulated in a variety of tumor cell types.

MAPK-IN-2 (化合物3h)是一种携带抗肿瘤活性的高效MAPK抑制剂。它在多个癌细胞系中有效抑制了细胞增殖，并对MAPK途径表现出强大的抑制效果（EGFRWT IC50=281 nM, c-MET IC50=205 nM, B-RAFWT IC50=112 nM, CDK4 6 IC50=95和184 nM），对突变型EGFR和B-RAF亦展现出高效力（EGFRT790M IC50=69 nM, B-RAFV600E IC50=83 nM）。

Protein kinase D (PKD), a serine threonine protein kinase activated by diacylglycerol downstream of PKC signaling, has three human isoforms that modulate cell proliferation, survival, invasion, and protein transport. CRT0066101 acts as an inhibitor of these three PKD isoforms, with IC50 values of 1, 2.5, and 2 nM for PKD1, PKD2, and PKD3, respectively. It demonstrates selectivity for PKD over a range of more than 90 protein kinases, including PKCα, PKBα, MEK, ERK, c-Raf, c-Src, and c-Abl. This specificity allows CRT0066101 to inhibit cell proliferation, induce apoptosis, and notably reduce the viability of pancreatic cancer cells both in vitro and in vivo.

GNE-9815 (3-(2-cyanopropan-2-yl)-N-[2-fluoro-4-methyl-5-(7-methyl-8-oxo-7,8-dihydropyrido[2,3-d]pyridazin-3-yl)phenyl]benzamide) 是一种高激酶选择性 RAF 抑制剂，可用于通过联合治疗靶向 KRAS 突变癌症。