522650-83-5
522650-83-5 structure
- Name: SW044248
- Chemical Name: 2-[(5-Ethyl-5H-1,2,4-triazino[5,6-b]indol-3-yl)thio]-N-(2-methoxyphenyl)butanamide
- CAS Number: 522650-83-5
- Molecular Formula: C22H23N5O2S
- Molecular Weight: 421.515
- Catalog: Research Areas Cancer
- Create Date: 2018-12-06 19:25:55
- Modify Date: 2024-01-09 20:00:17
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SW044248 is a non-canonical topoisomerase I inhibitor, and selectively toxic for certain non-small cell lung cancer (NSCLC) cell lines.
| Name | 2-[(5-Ethyl-5H-1,2,4-triazino[5,6-b]indol-3-yl)thio]-N-(2-methoxyphenyl)butanamide |
|---|---|
| Synonyms |
Butanamide, 2-[(5-ethyl-5H-1,2,4-triazino[5,6-b]indol-3-yl)thio]-N-(2-methoxyphenyl)-
2-[(5-Ethyl-5H-[1,2,4]triazino[5,6-b]indol-3-yl)sulfanyl]-N-(2-methoxyphenyl)butanamide 2-(5-ethyl-5H-[1,2,4]triazino[5,6-b]indol-3-ylthio)-N-(2-methoxyphenyl)butanamide SW-044248 SW044248 |
| Description | SW044248 is a non-canonical topoisomerase I inhibitor, and selectively toxic for certain non-small cell lung cancer (NSCLC) cell lines. |
|---|---|
| Related Catalog | |
| Target |
Topoisomerase I |
| In Vitro | SW044248 is a non-canonical Top1 inhibitor, and is selectively toxic for certain NSCLC cell lines. SW044248 shows no effect on Top2. SW044248 (2, 5, 10 μM) rapidly inhibits transcription, translation and DNA synthesis in sensitive cells (HCC4017 and H292 cells) but not insensitive cells (HBEC30KT cells and HCC44 cells). SW044248 (10 μM) rapidly activates the integrated stress response through kinases GCN2 and PKR. The inhibition of Top1 in HCC4017 cells is helpful to the toxicity of SW044248. SW044248 (5, 10 μM) shows no effect on HBEC30KT and HCC44 cell lines due to the up-regulation of p21CDKN1A[1]. SW044248 is selectively toxic in 18/74 NSCLC lines[2]. |
| Cell Assay | 100 μL of 50,000 cells/mL cell suspensions of individual cell lines are added in wells in 96-well plates. The next day, 100 μL of cell medium substituted with 2X concentration of SW044248 or camptothecin or DMSO in triplicates is added to each well. After 96 and 120 hours the ATP concentration in the wells is measured with CelTiter-Glo. The luminescence is measured with an plate reader[1]. |
| References |
| Density | 1.3±0.1 g/cm3 |
|---|---|
| Molecular Formula | C22H23N5O2S |
| Molecular Weight | 421.515 |
| Exact Mass | 421.157257 |
| LogP | 4.48 |
| Appearance | light yellow solid |
| Index of Refraction | 1.675 |
| Storage condition | -20℃ |