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| Cas No.: | 2648641-36-3 |
| Chemical Name: | TPX-0131 |
| Synonyms: | TPX-0131;TPX 0131;TPX0131 |
| SMILES: | FC([C@H]1N2C3=NC4=C(C(NC(C)(COC5=CC=C(F)C=C5C2)C)=O)C=NN4C=C3OC1)F |
| Formula: | C21H20F3N5O3 |
| M.Wt: | 447.41 |
| Sotrage: | 2 years -20°C Powder, 2 weeks 4°C in DMSO, 6 months -80°C in DMSO |
| Description: | TPX-0131 is a potent, selective, CNS-penetrant and orally active inhibitor of wild-type ALK (IC50 of 1.4 nM) and ALK-resistant mutation, e.g. G1202R (IC50 of 0.3 nM), L1196M (IC50 of 0.3 nM). TPX-0131 has strong antitumor activities[1]. |
| In Vivo: | TPX-0131 (2-10 mg/kg; p.o.; twice a day; for 2 weeks) treatment at 2 mg/kg, 5 mg/kg, and 10 mg/kg resulted in dose-dependent tumor growth inhibition (TGI) of 64%, 120%, and 200% (complete regression), respectively[1]. Animal Model: Female SCID/beige mice (5-8 weeks old) bearing Ba/F3 cells[1] Dosage: 2 mg/kg, 5 mg/kg, and 10 mg/kg Administration: p.o.; twice a day; for 2 weeks Result: Caused complete tumor regression in ALK mutation-dependent xenograft models. |
| In Vitro: | TPX-0131 potently inhibits wild-type ALK (IC50 = 1.4 nM) and 26 ALK resistance mutations. TPX-0131 inhibits C1156Y, E1210K/S1206C, L1198F/C1156Y, L1196M/L1198F, E1210K, L1196M, T1151M, deleted G1202, S1206R, G1202R/L1198F, F1174L, F1245C, R1275Q, and G1202R ALK mutations with IC50 values of <1 nM. TPX0131 has IC50 values of 1-2 nM for the following ALK mutations: L1198F, L1152R, F1174S, T1151-L1152 insT, V1180L, G1269A, F1174C. TPX-0131 is less active against ALK mutations including I1171N, L1152P, D1203N, D1203N/E1210K, and G1269S, with IC50 values of 2-7 nM[1]. TPX-0131 is a potent inhibitor of ALK autophosphorylation in Ba/F3 cells expressing EML4-ALK G1202R solvent front, EML4-ALK G1202R/L1196M, or EML4-ALK G1202R/L1198F mutations, with IC50 values of approximately 3-10 nM[1]. |
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| LOT NO. | DOWNLOAD |
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| 2018-0101 |
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