CAS 942918-07-2|GSK1070916
Introduction：Basic information about CAS 942918-07-2|GSK1070916, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | GSK1070916 | ||
|---|---|---|---|
| CAS Number | 942918-07-2 | Molecular Weight | 507.629 |
| Density | 1.2±0.1 g/cm3 | Boiling Point | / |
| Molecular Formula | C30H33N7O | Melting Point | / |
| MSDS | / | Flash Point | / |
Names
| Name | 3-[4-[4-[2-[3-[(dimethylamino)methyl]phenyl]-1H-pyrrolo[2,3-b]pyridin-4-yl]-1-ethylpyrazol-3-yl]phenyl]-1,1-dimethylurea |
|---|---|
| Synonym | More Synonyms |
GSK1070916 BiologicalActivity
| Description | GSK-1070916 is a potent and selective ATP-competitive inhibitor of aurora B and aurora C with Kis of 0.38 and 1.5 nM, respectively, and is >250- fold selective over Aurora A. |
|---|---|
| Related Catalog | Signaling Pathways >>Cell Cycle/DNA Damage >>Aurora KinaseSignaling Pathways >>Epigenetics >>Aurora KinaseResearch Areas >>Cancer |
| Target | Aurora B:0.38 nM (Ki) Aurora C:1.5 nM (Ki) |
| In Vitro | GSK-1070916 potently inhibits Aurora B/INCENP and Aurora C/INCENP kinases with Kis of 0.38±0.29 and 1.45±0.35 nM, respectively, but is less potent against Aurora A/ TPX2 with a Ki of 492±61 nM. GSK-1070916 also inhibits FLT1, TIE2, SIK, FLT4, and FGFR1 with IC50 values of 42, 59, 70, 74, and 78 nM, respectively. Treatment of A549 human lung cancer cells with GSK-1070916 results in a potent antiproliferative effect (EC50=7 nM)[1]. GSK-1070916 inhibits a panel of tumor cell lines and is shown o inhibits the phosphorylation of HH3- S10 in all cell lines with average EC50 values ranging from 8 to 118 nM[2]. |
| In Vivo | In nude mice implanted with human colon tumor (HCT116) xenografts, a single dose of GSK-1070916 administered i.p. inhibits HH3-S10 phosphorylation in a dose-dependent manner. Repeated i.p. administration of GSK-1070916 produces complete or partial antitumor activity in 4 of 8 tumor types [lung, A549; colon, HCT116; acute myelogenous leukemia (AML), HL60; and chronic myelogenous leukemia, K562], stable disease in 3 of 8 (colon, Colo205; lung, H460; and breast, MCF-7), and tumor growth delay in 1 of 8 tumor types (colon, SW620). Daily administration of GSK-1070916 is generally well-tolerated[2]. |
| Cell Assay | A panel of tumor cell lines are plated in 96-well plates in the recommended growth media and incubated at 37°C in 5% CO2 overnight. The following day, the cells are treated with serial dilutions of GSK-1070916. At this time, one set of cells is treated with CellTiter-Glo for a time equal to 0 (T=0) measurement. Following a 6- to 7-d incubation with compound, cell proliferation is measured using the CellTiter-Glo reagent[2]. |
| Animal Admin | Mice: Tumors are initiated by injection of tumor cell suspensions (A549, SW620, HCT116, H460, MCF-7, HL60, K562) or tumor fragments (Colo205) s.c. into nude (A549, SW620, HCT116, H460, MCF-7, HL60, and Colo205) or severe combined immunodeficient (SCID; K562) mice. When the tumors reach a volume of 80 to 200 mm3, the mice are randomized into groups of 5 to 10 mice per group. GSK-1070916 is administered at 25, 50, or 100 mg/kg once daily for 5 consecutive days-on, 2d-off, schedule for two (Colo205 and HL60) or three (A549, SW620, HCT116, H460, MCF-7, K562) cycles. Tumors are measured twice weekly[2]. |
| References | [1]. Adams ND, et al. Discovery of GSK-1070916, a potent and selective inhibitor of Aurora B/C kinase. J Med Chem. 2010 May 27;53(10):3973-4001. [2]. Hardwicke MA, et al. GSK-1070916, a potent Aurora B/C kinase inhibitor with broad antitumor activity in tissue culture cells and human tumor xenograft models. Mol Cancer Ther. 2009 Jul;8(7):1808-17. |
Chemical & Physical Properties
| Density | 1.2±0.1 g/cm3 |
|---|---|
| Molecular Formula | C30H33N7O |
| Molecular Weight | 507.629 |
| Exact Mass | 507.274658 |
| PSA | 82.08000 |
| LogP | 5.19 |
| Index of Refraction | 1.651 |
| Storage condition | -20℃ |
Synonyms
| 3-{4-[4-(2-{3-[(Dimethylamino)methyl]phenyl}-1H-pyrrolo[2,3-b]pyridin-4-yl)-1-ethyl-1H-pyrazol-3-yl]phenyl}-1,1-dimethylurea |
| 3-(4-(4-(2-(3-((dimethylamino)methyl)phenyl)-1H-pyrrolo[2,3-b]pyridin-4-yl)-1-ethyl-1H-pyrazol-3-yl)phenyl)-1,1-dimethylurea |
| 4-[3-(4-N,N-dimethylcarbamylaminophenyl)-1-ethyl-1H-pyrazol-4-yl]-2-[3-(dimethylaminomethyl)phenyl]-1H-pyrrolo[2,3-b]-pyridine |
| Urea, N'-[4-[4-[2-[3-[(dimethylamino)methyl]phenyl]-1H-pyrrolo[2,3-b]pyridin-4-yl]-1-ethyl-1H-pyrazol-3-yl]phenyl]-N,N-dimethyl- |
| N'-{4-[4-(2-{3-[(dimethylamino)methyl]phenyl}-1H-pyrrolo[2,3-b]pyridin-4-yl)-1-ethyl-1H-pyrazol-3-yl]phenyl}-N,N-dimethylurea |
| GSK-1070916 |
