Lonafarnib (SCH66336)

Lonafarnib (SCH66336) is an orally bioavailable FPTase inhibitor for H-ras, K-ras-4B and N-ras with IC50 of 1.9 nM, 5.2 nM and 2.8 nM in cell-free assays, respectively. Phase 3.

Lonafarnib (SCH66336)化学構造

CAS No. 193275-84-2

サイズ 価格(税別) 在庫状況
10mM (1mL in DMSO) JPY 40500 国内在庫あり
JPY 25500 国内在庫あり
JPY 40500 国内在庫あり
JPY 74500 国内在庫あり
JPY 145500 国内在庫あり
JPY 745500 国内在庫なし(納期7~10日)

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Lonafarnib (SCH66336)関連製品

シグナル伝達経路

Transferase阻害剤の選択性比較

1. "+" indicates inhibitory effect. Increased inhibition is marked by a higher "+" designation. 2. "✔" indicates inhibitory effect, but without specific value.

Cell Data

Cell Lines Assay Type Concentration Incubation Time 活性情報 PMID
Caco-2 Cytotoxicity assay 48 hours Determination of IC50 values for inhibition of SARS-CoV-2 induced cytotoxicity of Caco-2 cells after 48 hours by high content imaging, IC50 = 5.68 μM. ChEMBL
Caco-2 Toxicity assay 48 hours Toxicity against Caco-2 cells determined at 48 hours by intracellular ATP concentration using the CellTiter-Glo Luminescent Cell Viability Assay, CC50 = 10.71 μM. ChEMBL
NIH-H tumor cell lines Growth inhibition assay Compound ability to inhibit anchorage-independent growth of NIH-H tumor cell lines in soft agar, IC50=0.072 μM 9822558
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生物活性

製品説明 Lonafarnib (SCH66336) is an orally bioavailable FPTase inhibitor for H-ras, K-ras-4B and N-ras with IC50 of 1.9 nM, 5.2 nM and 2.8 nM in cell-free assays, respectively. Phase 3.
Targets
H-ras [1]
(Cell-free assay)
N-ras [1]
(Cell-free assay)
K-ras-4B [1]
(Cell-free assay)
1.9 nM 2.8 nM 5.2 nM
In Vitro
In vitro SCH66336 at concentration ranging from 0.1 μM to 8 μM suppress growth and induce apoptosis of human head and neck squamous carcinoma cells (HNSCC) in a dose and time dependent manner. SCH66336 (8 μM) suppresses protein kinase B/Akt activity as well as the phosphorylation of the Akt substrates glycogen synthase kinase (GSK)-3β, forkhead transcription factor, and BAD in SqCC/Y1 cells. [2] SCH66336 demonstrate variable antiproliferative effects against the cell lines, with IC50 ranging from 0.6 μM to 32.3 μM. [3] Lonafarnib induces a CCAAT/enhancer-binding protein homologous protein (CHOP)-dependent transactivation of the DR5 promoter, thus induces CHOP-dependent DR5 up-regulation. Lonafarnib (< 10 μM) activates caspase-8 and its downstream caspases, thus induces caspase-8-dependent apoptosis in H1792 cells. Lonafarnib (5 μM) up-regulate DR5 expression, increase cell-surface DR5 distribution, and enhance tumor necrosis factor-related apoptosis-inducing ligand-induced apoptosis in H1792 cells.[4]
細胞実験 細胞株 UMSCC10B, UMSCC14B, UMSCC17B, UMSCC22B, and UMSCC35, UMSCC38 cell lines
濃度 0.1 μM - 8 μM
反応時間 24 hours
実験の流れ The cells are seeded in 96-well cell-culture cluster plates at a density that allowed control cultures to grow exponentially for 5 days. After 24 hours, the cells are treated with different concentrations of SCH66336. SCH66336 is dissolved in DMSO. Control cultures received the same amount of DMSO as the treated cultures do. Cell numbers are estimated after 5 days of treatment by SRB assay. The percentage of growth inhibition is calculated by using the equation: percentage growth inhibition = (1 − At/Ac) × 100, where At and Ac represent the absorbance in treated and control cultures, respectively. The drug concentration causing a 50% cell growth inhibition (IC50), is determined by interpolation from dose-response curves.
実験結果図 Methods Biomarkers 結果図 PMID
Western blot p-ERK / p-SAPK / p-JNK PARP / cleaved-PARP / pro-caspase3 / cleaved-caspase3 / Bcl-2 Cyclin D / CDK6 / CDK4 / SKP2 LC3A / LC3B 29285232
Growth inhibition assay Cell number Cell viability 29069775
In Vivo
In Vivo SCH66336 inhibits HTBI77 human lung carcinoma xenograft growth in nude mice in a dose-dependent fashion. [1] SCH66336 dosed at 50 mg/kg p.o. bid by oral gavage inhibits tumor growth with up to 69% growth inhibition after 21 days of treatment in NOD/SCID mice bearing s.c. flank XEN01, XEN05 or XEN08 GBM xenografts. [3]
動物実験 動物モデル NOD/SCID mice between 6–12 weeks of age
投与量 50 mg/kg
投与経路 p.o. bid by oral gavage
NCT Number Recruitment Conditions Sponsor/Collaborators Start Date Phases
NCT05953545 Not yet recruiting
Chronic Hepatitis Delta
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)|National Institutes of Health Clinical Center (CC)
May 15 2024 Phase 2
NCT02579044 Enrolling by invitation
Progeria
Boston Children''s Hospital
December 2015 Phase 1|Phase 2
NCT02430181 Completed
Chronic Hepatitis D Infection
Eiger BioPharmaceuticals
November 2014 Phase 2
NCT01495585 Completed
Hepatitis D
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)|National Institutes of Health Clinical Center (CC)
December 2011 Phase 2
NCT01232881 Terminated
Breast Cancer
Hoosier Cancer Research Network|United States Department of Defense|Indiana University School of Medicine|Emory University
August 2009 --
NCT00916747 Active not recruiting
Progeria
Boston Children''s Hospital|Schering-Plough|Merck Sharp & Dohme LLC|Eiger BioPharmaceuticals
August 2009 Phase 2

化学情報

分子量 638.82 化学式

C27H31Br2ClN4O2

CAS No. 193275-84-2 SDF Download Lonafarnib (SCH66336) SDFをダウンロードする
Smiles C1CN(CCC1CC(=O)N2CCC(CC2)C3C4=C(CCC5=C3N=CC(=C5)Br)C=C(C=C4Br)Cl)C(=O)N
保管

In vitro
Batch:

DMSO : 127 mg/mL ( (198.8 mM); 吸湿したDMSOは溶解度を減少させます。新しいDMSOをご使用ください。)

Ethanol : 127 mg/mL

Water : Insoluble

モル濃度計算器

in vivo
Batch:

Add solvents to the product individually and in order.

投与溶液組成計算機
Clear solution
5%DMSO 40% 5% 50%ddH2O
5.0mg/ml (7.83mM) Taking the 1 mL working solution as an example, add 50 μL of 100 mg/ml clarified DMSO stock solution to 400 μL of PEG300, mix evenly to clarify it; add 50 μL of Tween80 to the above system, mix evenly to make it clear; then continue to add 500 μL of ddH2O to adjust the volume to 1 mL. The mixed solution should be used immediately for optimal results. 

実験計算

モル濃度計算器

質量 濃度 体積 分子量

投与溶液組成計算機(クリア溶液)

ステップ1:実験データを入力してください。(実験操作によるロスを考慮し、動物数を1匹分多くして計算・調製することを推奨します)

mg/kg g μL

ステップ2:投与溶媒の組成を入力してください。(ロット毎に適した溶解組成が異なる場合があります。詳細については弊社までお問い合わせください)

% DMSO % % Tween 80 % ddH2O
%DMSO %

計算結果:

投与溶媒濃度: mg/ml;

DMSOストック溶液調製方法: mg 試薬を μL DMSOに溶解する(濃度 mg/mL, 注:濃度が当該ロットのDMSO溶解度を超える場合はご連絡ください。 )

投与溶媒調製方法:Take μL DMSOストック溶液に μL PEG300,を加え、完全溶解後μL Tween 80,を加えて完全溶解させた後 μL ddH2O,を加え完全に溶解させます。

投与溶媒調製方法:μL DMSOストック溶液に μL Corn oil,を加え、完全溶解。

注意:1.ストック溶液に沈殿、混濁などがないことをご確認ください;
2.順番通りに溶剤を加えてください。次のステップに進む前に溶液に沈殿、混濁などがないことを確認してから加えてください。ボルテックス、ソニケーション、水浴加熱など物理的な方法で溶解を早めることは可能です。

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