BMS-906024
目录号 : GC35535
BMS-906024 是一种口服有效，选择性的 γ 分泌酶 (gamma secretase) 抑制剂 (GSI)，GSIs 是一类小分子 Notch 抑制剂。BMS-906024 可阻止具有高口服生物利用度的所有四种 Notch 受体的激活，对于 Notch1，-2，-3 和 -4 受体，IC50s 分别为 1.6，0.7，3.4 和 2.9 nM。 BMS-906024 表现出针对多种人癌症异种移植物的广谱抗肿瘤活性。
Cas No.:1401066-79-2
Sample solution is provided at 25 µL, 10mM.
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Quality Control & SDS
- View current batch:
- Purity: >98.00%
- COA (Certificate Of Analysis)
- SDS (Safety Data Sheet)
- Datasheet
BMS-906024 is an oral and selective gamma secretase inhibitor (GSI) that is a small molecule Notch inhibitor[1]. BMS-906024 prevents the activation of all four Notch receptors with a high oral bioavailability with IC50s of 1.6, 0.7, 3.4, and 2.9 nM for Notch1, -2, -3, and -4 receptors, respectively. BMS-906024 demonstrates broad-spectrum antineoplastic activity against a wide array of human cancer xenografts[2]. IC50: 1.6 nM (Notch1), 0.7 nM (Notch2), 3.4 nM (Notch3) and 2.9 nM (Notch4)[2]
[1]. Morgan KM, et al. Gamma Secretase Inhibition by BMS-906024 Enhances Efficacy of Paclitaxel in Lung Adenocarcinoma. Mol Cancer Ther. 2017 Dec;16(12):2759-2769. [2]. Gavai AV, et al. Discovery of Clinical Candidate BMS-906024: A Potent Pan-Notch Inhibitor for the Treatment of Leukemia and Solid Tumors. ACS Med Chem Lett. 2015 Mar 11;6(5):523-7.
| Cas No. | 1401066-79-2 | SDF | |
| Canonical SMILES | O=C(N[C@@H]1C(N(C)C2=CC=CC=C2C(C3=CC=CC=C3)=N1)=O)[C@H](CCC(F)(F)F)[C@H](CCC(F)(F)F)C(N)=O | ||
| 分子式 | C26H26F6N4O3 | 分子量 | 556.5 |
| 溶解度 | Soluble in DMSO | 储存条件 | Store at -20°C |
| General tips | 请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液；一旦配成溶液，请分装保存，避免反复冻融造成的产品失效。 储备液的保存方式和期限：-80°C 储存时，请在 6 个月内使用，-20°C 储存时，请在 1 个月内使用。 为了提高溶解度，请将管子加热至37℃，然后在超声波浴中震荡一段时间。 |
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| Shipping Condition | 评估样品解决方案：配备蓝冰进行发货。所有其他可用尺寸：配备RT，或根据请求配备蓝冰。 | ||
| 制备储备液 | |||
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1 mg | 5 mg | 10 mg |
| 1 mM | 1.7969 mL | 8.9847 mL | 17.9695 mL |
| 5 mM | 0.3594 mL | 1.7969 mL | 3.5939 mL |
| 10 mM | 0.1797 mL | 0.8985 mL | 1.7969 mL |
| 第一步：请输入基本实验信息（考虑到实验过程中的损耗，建议多配一只动物的药量） | ||||||||||
| 给药剂量 | mg/kg |  |
动物平均体重 | g | |
每只动物给药体积 | ul | |
动物数量 | 只 |
| 第二步：请输入动物体内配方组成（配方适用于不溶于水的药物；不同批次药物配方比例不同，请联系GLPBIO为您提供正确的澄清溶液配方） | ||||||||||
| % DMSO % % Tween 80 % saline | ||||||||||
| 计算重置 | ||||||||||
计算结果:
工作液浓度： mg/ml；
DMSO母液配制方法： mg 药物溶于 μL DMSO溶液（母液浓度 mg/mL，
体内配方配制方法：取 μL DMSO母液，加入 μL PEG300，混匀澄清后加入μL Tween 80，混匀澄清后加入 μL saline，混匀澄清。
1. 首先保证母液是澄清的；
2.
一定要按照顺序依次将溶剂加入，进行下一步操作之前必须保证上一步操作得到的是澄清的溶液，可采用涡旋、超声或水浴加热等物理方法助溶。
3. 以上所有助溶剂都可在 GlpBio 网站选购。
Gamma Secretase Inhibition by BMS-906024 Enhances Efficacy of Paclitaxel in Lung Adenocarcinoma
Mol Cancer Ther 2017 Dec;16(12):2759-2769.PMID:28978720DOI:10.1158/1535-7163.MCT-17-0439.
Notch signaling is aberrantly activated in approximately one third of non-small cell lung cancers (NSCLC). We characterized the interaction between BMS-906024, a clinically relevant Notch gamma secretase inhibitor, and front-line chemotherapy in preclinical models of NSCLC. Chemosensitivity assays were performed on 14 human NSCLC cell lines. There was significantly greater synergy between BMS-906024 and paclitaxel than BMS-906024 and cisplatin [mean combination index (CI) value, 0.54 and 0.85, respectively, P = 0.01]. On an extended panel of 31 NSCLC cell lines, 25 of which were adenocarcinoma, the synergy between BMS-906024 and paclitaxel was significantly greater in KRAS- and BRAF-wildtype than KRAS- or BRAF-mutant cells (mean CI, 0.43 vs. 0.90, respectively; P = 0.003). Paclitaxel-induced Notch1 activation was associated with synergy between BMS-906024 and paclitaxel in the KRAS- or BRAF-mutant group. Knockdown of mutant KRAS increased the synergy between BMS-906024 and paclitaxel in heterozygous KRAS-mutant cell lines. Among KRAS- or BRAF-mutant NSCLC, there was a significant correlation between synergy and mutant or null TP53 status, as well as between synergy and a low H2O2 pathway signature. Exogenous overexpression of activated Notch1 or Notch3 had no effect on the enhanced sensitivity of NSCLC to paclitaxel by BMS-906024. In vivo studies with cell line- and patient-derived lung adenocarcinoma xenografts confirmed enhanced antitumor activity for BMS-906024 plus paclitaxel versus either drug alone via decreased cell proliferation and increased apoptosis. These results show that BMS-906024 sensitizes NSCLC to paclitaxel and that wild-type KRAS and BRAF status may predict better patient response to the combination therapy. Mol Cancer Ther; 16(12); 2759-69. ©2017 AACR.
"Root"ing for successful T-ALL treatment
Blood 2021 May 6;137(18):2422-2423.PMID:33956068DOI:10.1182/blood.2020009748.
In this issue of Blood, Anand et al provide compelling evidence that resistance to Notch inhibitor therapy in early T-cell precursor acute lymphoblastic leukemia (ETP-ALL) occurs as a result of an activated phosphatidylinositol 3-kinase (PI3K) pathway. To further decipher the resistance mechanism, the investigators performed single-cell RNA sequencing analysis on the bone marrow of 5 patients treated with the γ-secretase inhibitor (GSI) BMS-906024 and found 13 different cell clusters, of which 6 were specific to leukemia patients.
Discovery of Clinical Candidate BMS-906024: A Potent Pan-Notch Inhibitor for the Treatment of Leukemia and Solid Tumors
ACS Med Chem Lett 2015 Mar 11;6(5):523-7.PMID:26005526DOI:10.1021/acsmedchemlett.5b00001.
Structure-activity relationships in a series of (2-oxo-1,4-benzodiazepin-3-yl)-succinamides identified highly potent inhibitors of γ-secretase mediated signaling of Notch1/2/3/4 receptors. On the basis of its robust in vivo efficacy at tolerated doses in Notch driven leukemia and solid tumor xenograft models, 12 (BMS-906024) was selected as a candidate for clinical evaluation.
Complete hematologic response of early T-cell progenitor acute lymphoblastic leukemia to the γ-secretase inhibitor BMS-906024: genetic and epigenetic findings in an outlier case
Cold Spring Harb Mol Case Stud 2015 Oct;1(1):a000539.PMID:27148573DOI:10.1101/mcs.a000539.
Notch pathway antagonists such as γ-secretase inhibitors (GSIs) are being tested in diverse cancers, but exceptional responses have yet to be reported. We describe the case of a patient with relapsed/refractory early T-cell progenitor acute lymphoblastic leukemia (ETP-ALL) who achieved a complete hematologic response following treatment with the GSI BMS-906024. Whole-exome sequencing of leukemic blasts revealed heterozygous gain-of-function driver mutations in NOTCH1, CSF3R, and PTPN11, and a homozygous/hemizygous loss-of-function mutation in DNMT3A. The three gain-of-function mutations were absent from remission marrow cells, but the DNMT3A mutation persisted in heterozygous form in remission marrow, consistent with an origin for the patient's ETP-ALL from clonal hematopoiesis. Ex vivo culture of ETP-ALL blasts confirmed high levels of activated NOTCH1 that were repressed by GSI treatment, and RNA-seq documented that GSIs downregulated multiple known Notch target genes. Surprisingly, one potential target gene that was unaffected by GSIs was MYC, a key Notch target in GSI-sensitive T-ALL of cortical T-cell type. H3K27ac super-enhancer landscapes near MYC showed a pattern previously reported in acute myeloid leukemia (AML) that is sensitive to BRD4 inhibitors, and in line with this ETP-ALL blasts downregulated MYC in response to the BRD4 inhibitor JQ1. To our knowledge, this is the first example of complete response of a Notch-mutated ETP-ALL to a Notch antagonist and is also the first description of chromatin landscapes associated with ETP-ALL. Our experience suggests that additional attempts to target Notch in Notch-mutated ETP-ALL are merited.
Genetic heterogeneity and therapeutic target detection through microdissection in solid-type adenoid cystic carcinoma
Pathology 2022 Aug;54(5):580-590.PMID:35337667DOI:10.1016/j.pathol.2021.12.292.
Solid-type adenoid cystic carcinomas (ACCs) are highly aggressive and heterogeneous tumours. Because of their rarity, therapeutic strategies guided by genetic profiles based on next generation sequencing (NGS) have not been published for these tumours. Forty-nine solid-type ACCs including 43 tumours with a predominantly solid pattern, and six tumours comprising a roughly equal mixture of cribriform/tubular and solid histological forms were included in our study. The solid components from the 49 solid ACCs were enriched for mutations of genes in the NOTCH pathway (NOTCH1 61%, SPEN 24%) and chromatin remodelling pathway and the absence of myoepithelial cell differentiation. Cases with NOTCH1 mutations exhibited strong NICD expression, which was associated with poor overall and distant metastasis free survival. BRCA2 mutation and BCOR/BCORL1 mutations were observed in 20% and 18.4% of solid ACCs, respectively. In six of the solid ACCs, intratumour heterogeneity was delineated between the cribriform/tubular and solid components. NOTCH1 and FGFR2 mutations as well as NOTCH2 amplification were restricted to the solid component, indicating clonal selection within the same tumour. In two recurrent/metastatic solid ACCs, the subclones evolved in progression for local relapse and distant metastasis, although they manifested close genomic resemblance to primary tumours. Guided by the genetic profiles, the preclinical efficiency of the gamma-secretase inhibitor BMS-906024 was evaluated in patient derived xenograft models (PDXs) with activating NOTCH1 mutations and demonstrated robust antitumour effects. Our report revealed intratumour heterogeneity among solid-types within an ACC as well as the inter-tumour evolution of dominant clones among two primary and recurrent/metastatic tumours. In contrast to cribriform/tubular ACCs, solid-type ACCs should be approached with a distinct therapeutic strategy, particularly targeting NOTCH1. Microdissecting the highest grade component guided by histology is a highly recommended tumour sampling strategy and facilitates the detection of key molecular targets.