| CAS NO: | 1346601-52-2 |
| 包装 | 价格(元) |
| 1mg | 电议 |
| 5mg | 电议 |
| 10mg | 电议 |
| Physical Appearance | A crystalline solid |
| Storage | Store at -20°C |
| M.Wt | 407.5 |
| Cas No. | 1346601-52-2 |
| Formula | C23H25N3O4 |
| Solubility | ≤0.25mg/ml in ethanol;25mg/ml in DMSO;50mg/ml in dimethyl formamide |
| Chemical Name | N-(3-ethynyl-4-methylphenyl)-6,7-bis(2-methoxyethoxy)-4-quinazolinamine |
| Canonical SMILES | COCCOC(C(OCCOC)=C1)=CC2=C1C(NC3=CC(C#C)=C(C)C=C3)=NC=N2 |
| 运输条件 | 蓝冰运输或根据您的需求运输。 |
| 一般建议 | 为了使其更好的溶解，请用37℃加热试管并在超声波水浴中震动片刻。不同厂家不同批次产品溶解度各有差异，仅做参考。若实验所需浓度过大至产品溶解极限，请添加助溶剂助溶或自行调整浓度。溶液形式一般不宜长期储存，请尽快用完。 |
4-methyl Erlotinib is an analog of erlotinib by the addition of a methyl group at the four position of the phenyl group. Erlotinib is a tyrosine kinase inhibitor which acts on the epidermal growth factor receptor (EGFR) [1].
The epidermal growth factor receptor (EGFR) autocrine pathway has been important for cancer development and progression, including cell proliferation, apoptosis, angiogenesis, and metastatic spread [2].
Erlotinib inhibits EGFR-associated kinase activity by binding to the EGF-activated receptor, with the phenyl group at one end sequestered in a hydrophobic pocket of the kinase domain and the ether linkages at the opposite end projecting into solvent [1].
Erlotinib can prolong survival in patients with non–small-cell lung cancer after first-line or second-line chemotherapy [3].
References:
[1] Stamos, J. ,Sliwkowski, M.X. and Eigenbrot, C. Structure of the epidermal growth factor receptor kinase domain alone and in complex with a 4-anilinoquinazoline inhibitor. The Journal of Biological Chemisty 277(48), 46265-46272 (2002).
[2] Ciardiello F, Tortora G. A novel approach in the treatment of cancer: targeting the epidermal growth factor receptor[J]. Clinical Cancer Research, 2001, 7(10): 2958-2970.
[3] Shepherd F A, Rodrigues Pereira J, Ciuleanu T, et al. Erlotinib in previously treated non–small-cell lung cancer[J]. New England Journal of Medicine, 2005, 353(2): 123-132.
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