Benzeneacetamide, α-[[6-(4-amino-1-piperidinyl)-3,5-dicyano-4-ethyl-2-pyridinyl]thio]-
- Product Name
- Benzeneacetamide, α-[[6-(4-amino-1-piperidinyl)-3,5-dicyano-4-ethyl-2-pyridinyl]thio]-
- CAS No.
- 2170137-61-6
- Chemical Name
- Benzeneacetamide, α-[[6-(4-amino-1-piperidinyl)-3,5-dicyano-4-ethyl-2-pyridinyl]thio]-
- Synonyms
- GSK3685032 ,E1046;GSK3685032, 10 mM in DMSO;2-((6-(4-Aminopiperidin-1-yl)-3,5-dicyano-4-ethylpyridin-2-yl)thio)-2-phenylacetamide;Benzeneacetamide, α-[[6-(4-amino-1-piperidinyl)-3,5-dicyano-4-ethyl-2-pyridinyl]thio]-;Inhibitor,GSK 3685032,lymphoma,DNMTs,cancer,DNA MTases,GSK-3685032,inhibit,GSK3685032,DNA Methyltransferase,MV4–11,leukemia,GDM-1,multiple myeloma;Inhibitor,GSK3685032,lymphoma,DNMTs,cancer,DNAMTases,GSK-3685032,inhibit,GSK3685032,DNAMetChemicalbookhyltransferase,MV4–11,leukemia,GDM-1,multiplemyeloma
- CBNumber
- CB29785450
- Molecular Formula
- C22H24N6OS
- Formula Weight
- 420.54
- MOL File
- 2170137-61-6.mol
Benzeneacetamide, α-[[6-(4-amino-1-piperidinyl)-3,5-dicyano-4-ethyl-2-pyridinyl]thio]- Property
- Boiling point:
- 669.4±55.0 °C(Predicted)
- Density
- 1.33±0.1 g/cm3(Predicted)
- storage temp.
- Store at -20°C
- solubility
- DMSO : 25 mg/mL (59.45 mM; Need ultrasonic)
- form
- Solid
- pka
- 14.65±0.50(Predicted)
- color
- White to off-white
Benzeneacetamide, α-[[6-(4-amino-1-piperidinyl)-3,5-dicyano-4-ethyl-2-pyridinyl]thio]- Chemical Properties,Usage,Production
Uses
GSK-3685032 is a non-time-dependent, noncovalently, first-in-class reversible DNMT1-selective inhibitor, with an IC50 of 0.036 μM. GSK-3685032 induces robust loss of DNA methylation, transcriptional activation, and cancer cell growth inhibition[1].
Biological Activity
GSK-3685032 is a non-time-dependent, noncovalently, first-in-class reversible DNMT1-selective inhibitor, with an IC50 of 0.036 μM. GSK-3685032 induces robust loss of DNA methylation, transcriptional activation, and cancer cell growth inhibition[1]. GSK-3685032 (6 days) has cell growth inhibition of majority cancer cell lines, with a median growth IC50 value of 0.64 μM[1].GSK-3685032 (0.1-1000 nM, 1-6 days) exhibits growth inhibition after 3 days, with decreasing growth IC50 throughout a 6 d time course[1].GSK3685032 (10-10000 nM, day 4) dose-dependently increases the immune-related gene transcription[1].GSK3685032 (3.2-10,000 nM, 2 days) inhibits DNMT1 protein expression[1].GSK3685032 induces DNA hypomethylation and gene activation[1]. GSK-3685032 (1-45 mg/kg; subcutaneous twice daily for 28 days) inhibits tumor growth in the subcutaneous MV4-11 or SKM-1 xenograft models[1]. Summary of mouse pharmacokinetic parameters for GSK-3685032[1] Dose,Route Cmax(ng/mL) AUC0-8hr(h*ng/mL) DNAUC(h*kg*ng/mL/mg) Clearance(mL/min/kg) Volumedss(L/kg) T1/2(h) 2 mg/kg,IV 5103 2418 1209 13 1.3 1.8 2 mg/kg,SC 252 921 461 NA NA 2.8 2 mg/kg,SC 5473 15400 513 NA NA ND
in vivo
GSK-3685032 (1-45 mg/kg; subcutaneous twice daily for 28 days) inhibits tumor growth in the subcutaneous MV4-11 or SKM-1 xenograft models[1].
Summary of mouse pharmacokinetic parameters for GSK-3685032[1]
| Dose,Route | Cmax (ng/mL) | AUC0-8hr (h*ng/mL) | DNAUC (h*kg*ng/mL/mg) | Clearance (mL/min/kg) | Volumedss (L/kg) | T1/2 (h) |
| 2 mg/kg,IV | 5103 | 2418 | 1209 | 13 | 1.3 | 1.8 |
| 2 mg/kg,SC | 252 | 921 | 461 | NA | NA | 2.8 |
| 2 mg/kg,SC | 5473 | 15400 | 513 | NA | NA | ND |
| Animal Model: | MV4-11 xenograft models (female CD1-Foxn1 mice, 12 weeks of age) or SKM-1 xenograft models (NOD. CB17-Prkdc1NCrCrl mice, 8-11 weeks of age)[1] |
| Dosage: | 1, 5, 15, 30, 45 mg/kg (10% captisol adjusted to pH 4.5-5 with 1 M acetic acid, stored for up to 1 week at 4 °C) |
| Administration: | Subcutaneous injection, twice daily for 4 weeks |
| Result: | Revealed statistically significant dose-dependent tumor growth inhibition with clear regression at ≥30 mg/kg. |
References
[1]. Pappalardi MB, et al. Discovery of a first-in-class reversible DNMT1-selective inhibitor with improved tolerability and efficacy in acute myeloid leukemia. Nat Cancer. 2021;2(10):1002-1017.
Benzeneacetamide, α-[[6-(4-amino-1-piperidinyl)-3,5-dicyano-4-ethyl-2-pyridinyl]thio]- Preparation Products And Raw materials
Raw materials
Preparation Products
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