Allitinib tosylatefeatured
WARNING: This product is for research use only, not for human or veterinary use.
MedKoo CAT#:401070
CAS#:1050500-29-2 (tosylate)
Description:Allitinib, also known as AST1306 and ALS 1306, is a potent, selective, irreversible ErbB2 and EGFR inhibitor. AST-1306 inhibits the enzymatic activities of wild-type epidermal growth factor receptor (EGFR) and ErbB2 as well as EGFR resistant mutant in both cell-free and cell-based systems. AST1306 was found to function as an irreversible inhibitor, most likely through covalent interaction with Cys797 and Cys805 in the catalytic domains of EGFR and ErbB2, respectively. In vivo, AST1306 potently suppressed tumor growth in ErbB2-overexpressing adenocarcinoma xenograft and FVB-2/N(neu) transgenic breast cancer mouse models, but weakly inhibited the growth of EGFR-overexpressing tumor xenografts.
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Chemical Structure
Theoretical Analysis
MedKoo Cat#: 401070Name: Allitinib tosylateCAS#: 1050500-29-2 (tosylate)Chemical Formula: C31H26ClFN4O5SExact Mass: Molecular Weight: 621.0804Elemental Analysis: C, 59.95; H, 4.22; Cl, 5.71; F, 3.06; N, 9.02; O, 12.88; S, 5.16
Related CAS #:897383-62-9 (free base)1050500-29-2 (tosylate)1050500-25-8 (HCl)1050500-27-0 (phosphate)1050500-30-5 (mesylate)1050500-33-8 (oxalate)1050500-34-9 (acetate)1050500-46-3 (HBr)
Synonym:Allitinib tosylate; AST1306 TsOH; AST-1306 TsOH; AST 1306 TsOH; ALS1306 TsOH; ALS-1306 TsOH; ALS1306 TsOH; AST 6 TsOH; AST-6 TsOH; AST6 TsOH.
IUPAC/Chemical Name:N-[4-[[3-Chloro-4-[(3-fluorobenzyl)oxy]phenyl]amino]quinazolin-6-yl]acrylamide tosylate
InChi Key:ZMUKJEHWLJBODV-UHFFFAOYSA-N
InChi Code:InChI=1S/C24H18ClFN4O2.C7H8O3S/c1-2-23(31)29-17-6-8-21-19(11-17)24(28-14-27-21)30-18-7-9-22(20(25)12-18)32-13-15-4-3-5-16(26)10-15;1-6-2-4-7(5-3-6)11(8,9)10/h2-12,14H,1,13H2,(H,29,31)(H,27,28,30);2-5H,1H3,(H,8,9,10)
SMILES Code:C=CC(NC1=CC2=C(NC3=CC=C(OCC4=CC=CC(F)=C4)C(Cl)=C3)N=CN=C2C=C1)=O.OS(=O)(C5=CC=C(C)C=C5)=O
Technical Data
Additional Information
References
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7: Zhang H, Wang YJ, Zhang YK, Wang DS, Kathawala RJ, Patel A, Talele TT, Chen ZS, Fu LW. AST1306, a potent EGFR inhibitor, antagonizes ATP-binding cassette subfamily G member 2-mediated multidrug resistance. Cancer Lett. 2014 Aug 1;350(1-2):61-8. doi: 10.1016/j.canlet.2014.04.008. Epub 2014 Apr 18. PMID: 24747122.
8: Zhang J, Cao J, Li J, Zhang Y, Chen Z, Peng W, Sun S, Zhao N, Wang J, Zhong D, Zhang X, Zhang J. A phase I study of AST1306, a novel irreversible EGFR and HER2 kinase inhibitor, in patients with advanced solid tumors. J Hematol Oncol. 2014 Mar 11;7:22. doi: 10.1186/1756-8722-7-22. PMID: 24612546; PMCID: PMC4007625.
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