BMS-214662
目录号 : GC32865
A potent FTase inhibitor
Cas No.:195987-41-8
Sample solution is provided at 25 µL, 10mM.
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Quality Control & SDS
- View current batch:
- Purity: >99.50%
- COA (Certificate Of Analysis)
- SDS (Safety Data Sheet)
- Datasheet
Cell experiment: | The hydrochloride salt of BMS-214662 is dissolved in DMSO with dilutions made using either water or RPMI 1640 plus 10% fetal bovine serum. BMS-214662 is added at various concentrations. The cells are incubated at 37°C for 72 h, at which time MTS in combination with phenazine methosulfate is added. After an additional 3 h, the absorbance is measured at 492 nm, and the growth inhibition results are eventually expressed as IC50s[2]. |
Animal experiment: | Mice: BMS-214662 is dissolved in ethanol, followed by dilution with water to a final ethanol concentration of 10%. Mice implanted with HCT-116 xenografts are administered a single dose of BMS-214662 at 250 mg/kg i.v., 300 mg/kg i.p., or 400 mg/kg p.o. An additional group receives 400 mg/kg BMS-214662 daily for 2 days (administered p.o. on day 1 and i.p. on day 2). Nontreated mice with time-matched HCT-116 tumors served as controls. Tumors are collected at 24 h after dose, processed following standard methods, sectioned, and stained with H&E. Serial sections of each tumor are processed for in situ apoptotic cell labeling by the TUNEL method[2]. |
References: [1]. Hunt JT, et al. Discovery of (R)-7-cyano-2,3,4, 5-tetrahydro-1-(1H-imidazol-4-ylmethyl)-3- (phenylmethyl)-4-(2-thienylsulfonyl)-1H-1,4-benzodiazepine (BMS-214662), a farnesyltransferase inhibitor with potent preclinical antitumor activity. J Med Chem. 2000 Oct 5;43(20):3587-95. | |
BMS 214662 is a potent inhibitor of farnesyltransferase (FTase; IC50 = 1.3 nM).1 It is selective for FTase over geranylgeranyl transferase (GGTase; IC50 = 1,900 nM). It inhibits the growth of MEK2, A2780, and PC3 cancer cells expressing wild-type Ras (IC50s = 2.5, 0.04, and 0.15 μM, respectively), as well as HCT116, MIP, RC-165, and MIA PaCa-2 cells expressing mutant K-Ras (IC50s = 0.06, 0.3, 0.3, and 0.12 μM, respectively). BMS 214662 induces apoptosis in HCT116 cells in a concentration-dependent manner. In vivo, BMS 214662 (600 mg/kg) is curative in an HCT116 mouse xenograft model. It also reduces tumor growth in Calu-1, HT-29, EJ-1, and MIA PaCa-2 mouse xenograft models.
1.Rose, W.C., Lee, F.Y., Fairchild, C.R., et al.Preclinical antitumor activity of BMS-214662, a highly apoptotic and novel farnesyltransferase inhibitorCancer Res.61(20)7507-7517(2001)
| Cas No. | 195987-41-8 | SDF | |
| Canonical SMILES | N#CC1=CC=C(N(CC2=CN=CN2)C[C@@H](CC3=CC=CC=C3)N(S(=O)(C4=CC=CS4)=O)C5)C5=C1 | ||
| 分子式 | C25H23N5O2S2 | 分子量 | 489.61 |
| 溶解度 | DMSO : ≥ 100 mg/mL (204.24 mM);Water : < 0.1 mg/mL (insoluble) | 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 | 2.0424 mL | 10.2122 mL | 20.4244 mL |
| 5 mM | 0.4085 mL | 2.0424 mL | 4.0849 mL |
| 10 mM | 0.2042 mL | 1.0212 mL | 2.0424 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。
BMS-214662 (Bristol-Myers Squibb)
IDrugs 2003 Jan;6(1):72-8.PMID:12789624doi
Bristol-Myers Squibb is developing BMS-214662, a farnesyl transferase inhibitor, for the potential treatment of cancer. By October 2000, preclinical investigations were ongoing in Japan. By February 2001, the drug was in phase II trials in the US for pancreatic, head and neck, lung and colorectal cancers.
BMS-214662 potently induces apoptosis of chronic myeloid leukemia stem and progenitor cells and synergizes with tyrosine kinase inhibitors
Blood 2008 Mar 1;111(5):2843-53.PMID:18156496DOI:10.1182/blood-2007-09-112573.
Chronic myeloid leukemia (CML), a hematopoietic stem-cell disorder, cannot be eradicated by conventional chemotherapy or the tyrosine kinase inhibitor imatinib mesylate (IM). To target CML stem/progenitor cells, we investigated BMS-214662, a cytotoxic farnesyltransferase inhibitor, previously reported to kill nonproliferating tumor cells. IM or dasatinib alone reversibly arrested proliferation of CML stem/progenitor cells without inducing apoptosis. In contrast, BMS-214662, alone or in combination with IM or dasatinib, potently induced apoptosis of both proliferating and quiescent CML stem/progenitor cells with less than 1% recovery of Philadelphia-positive long-term culture-initiating cells. Normal stem/progenitor cells were relatively spared by BMS-214662, suggesting selectivity for leukemic stem/progenitor cells. The ability to induce selective apoptosis of leukemic stem/progenitor cells was unique to BMS-214662 and not seen with a structurally similar agent BMS-225975. BMS-214662 was cytotoxic against CML blast crisis stem/progenitor cells, particularly in combination with a tyrosine kinase inhibitor and equally effective in cell lines harboring wild-type vs mutant BCR-ABL, including the T315I mutation. This is the first report of an agent with activity in resistant and blast crisis CML that selectively kills CML stem/progenitor cells through apoptosis and offers potential for eradication of chronic phase CML.
BMS-214662 induces mitochondrial apoptosis in chronic myeloid leukemia (CML) stem/progenitor cells, including CD34+38- cells, through activation of protein kinase Cbeta
Blood 2009 Nov 5;114(19):4186-96.PMID:19738029DOI:10.1182/blood-2009-05-219550.
Chronic myeloid leukemia (CML) is a hematopoietic stem cell disorder maintained by cancer stem cells. To target this population, we investigated the mechanism of action of BMS-214662, developed as a farnesyl transferase inhibitor (FTI) and unique in inducing apoptosis in these cells. By contrast, a related congener and equally effective FTI, BMS-225975 does not induce apoptosis, indicating a novel mechanism of action. BMS-214662 significantly and selectively induced apoptosis in primitive CD34(+)38(-) CML compared with normal cells. Apoptosis proceeded via the intrinsic pathway: Bax conformational changes, loss of mitochondrial membrane potential, generation of reactive oxygen species, release of cytochrome c, and caspase-9/3 activation were noted. Up-regulation of protein kinase Cbeta (PKCbeta), down-regulation of E2F1, and phosphorylation of cyclin A-associated cyclin-dependent kinase 2 preceded these changes. Cotreatment of CML CD34(+) and CD34(+)38(-) cells with PKC modulators, bryostatin-1, or hispidin markedly decreased these early events and the subsequent apoptosis. None of these events was elicited by BMS-214662 in normal CD34(+) cells or by BMS-225975 in CML CD34(+) cells. These data suggest that BMS-214662 selectively elicits a latent apoptotic pathway in CML stem cells that is initiated by up-regulation of PKCbeta and mediated by Bax activation, providing a molecular framework for development of novel therapeutics.
The MEK inhibitor PD184352 enhances BMS-214662-induced apoptosis in CD34+ CML stem/progenitor cells
Leukemia 2011 Jul;25(7):1159-67.PMID:21483442DOI:10.1038/leu.2011.67.
The cytotoxic farnesyl transferase inhibitor BMS-214662 has been shown to potently induce mitochondrial apoptosis in primitive CD34+ chronic myeloid leukaemia (CML) stem/progenitor cells. Here, to enhance the BMS-214662 apoptotic effect, we further targeted the extracellular signal-regulated kinase (ERK) pathway, downstream of BCR-ABL, by treating CD34+ CML stem/progenitor cells with a highly selective adenosine triphosphate (ATP) non-competitive MEK inhibitor, PD184352. PD184352 increased the apoptotic effect of BMS-214662 in a CML blast crisis cell line, K562, and in primary chronic phase CD34+ CML cells. Compared with BMS-214662, after combination treatment we observed inhibition of ERK phosphorylation, increased Annexin-V levels, caspase-3, -8 and -9 activation and potentiated mitochondrial damage, associated with decreased levels of anti-apoptotic BCL-2 family protein MCL-1. Inhibition of K-RAS function by a dominant-negative mutant resulted in CML cell death and this process was further enhanced by the addition of BMS-214662 and PD184352. Together, these findings suggest that the addition of a MEK inhibitor improves the ability of BMS-214662 to selectively target CML stem/progenitor cells, notoriously insensitive to tyrosine kinase inhibitor treatment and presumed to be responsible for the persistence and relapse of the disease.
Farnesyltransferase inhibitor BMS-214662 induces apoptosis in B-cell chronic lymphocytic leukemia cells
Leukemia 2004 Oct;18(10):1599-604.PMID:15356656DOI:10.1038/sj.leu.2403469.
B-cell chronic lymphocytic leukemia (B-CLL) cells develop resistance to nucleoside analogs over time. This chemoresistance may be caused by selection for B-CLL cells with defects in the particular apoptosis pathway triggered by these drugs. Therefore, anticancer agents that induce apoptosis through alternative pathways might be useful in treating chemoresistant B-CLL. Farnesyltransferase inhibitors (FTIs) are a class of synthetic drugs with definite molecular targets, which have demonstrated cytotoxicity against leukemic cell lines. We have studied the ex vivo effect of the FTI BMS-214662 on cells from 18 patients with B-CLL. Low concentrations (<1 microM) of BMS-214662 prevented farnesylation of the chaperone marker HDJ-2 and had no effect on Akt activation. BMS-214662 induced apoptosis in B-CLL cells from all patients studied, including those showing resistance to cladribine and fludarabine ex vivo and in vivo. Treatment with BMS-214662 induced loss of mitochondrial membrane potential (DeltaPsi(m)), phosphatidylserine exposure, proapoptotic conformational changes of Bax and Bak, reduction in Mcl-1 levels and activation of caspases 9 and 3. The general caspase inhibitor Z-VAD-fmk did not prevent BMS-214662-induced cell death. These results indicate that BMS-214662 may be a useful drug for treating B-CLL and, in particular, an alternative for the therapy of purine analog-resistant or relapsed B-CLL.