ASP4132

Modify Date: 2024-01-10 09:16:15

ASP4132 Structure
ASP4132 structure
Common Name ASP4132
CAS Number 1640294-30-9 Molecular Weight 937.06
Density N/A Boiling Point N/A
Molecular Formula C46H51F3N6O8S2 Melting Point N/A
MSDS N/A Flash Point N/A

 Use of ASP4132


ASP4132 is an orally active, potent AMPK activator with an EC50 of 18 nM. ASP4132 has anti-cancer activity and makes tumor regression in breast cancer xenograft mouse models[1].

 Names

Name ASP4132

 ASP4132 Biological Activity

Description ASP4132 is an orally active, potent AMPK activator with an EC50 of 18 nM. ASP4132 has anti-cancer activity and makes tumor regression in breast cancer xenograft mouse models[1].
Related Catalog
Target

AMPK:18 nM (EC50)

In Vitro ASP4132 shows comparable cell growth inhibitory (IC50=0.014 μM) activity against MDA-MB-453 breast cancer cell[1]. ASP4132 shows relatively weak antiproliferative activity against SK-BR-3 (IC50>3 μM)[1].
In Vivo ASP4132 (0.5-8 mg/kg; PO; once daily; for 21 days) causes the tumor growth inhibition and regression[1]. ASP4132 (1 mg/kg; IV or PO) has a T1/2 of 3.6 hours, a CLtot of 19 mL/min•kg, and a Vss of 4.6 L/kg for rats for IV[1]. ASP4132 is stable in human liver microsomes (HLM CLint, vitro=61 mL/min•kg)[1]. Animal Model: Five-week-old male nude mice with MDA-MB-453[1] Dosage: 0.5, 1, 2, 4, 8 mg/kg Administration: PO; once daily; for 21 days Result: The tumor growth inhibition (TGI) rate was 29% at 1 mg/kg, and the tumor regression rate was 26%, 87% and 96% at 2, 4 and 8 mg/kg, respectively. Animal Model: Male SD rats[1] Dosage: 1 mg/kg (Pharmacokinetic Analysis) Administration: IV or PO Result: Had a T1/2 of 3.6 hours, a CLtot of 19 mL/min•kg, and a Vss of 4.6 L/kg for rats for IV. Had a Cmax of 72 ng/mL and an AUC24h of 705 ng∙h/mL for PO.
References

[1]. Kazuyuki Kuramoto, et al. Development of a Potent and Orally Active Activator of Adenosine Monophosphate-Activated Protein Kinase (AMPK), ASP4132, as a Clinical Candidate for the Treatment of Human Cancer. Bioorg Med Chem. 2020 Mar 1;28(5):115307.

 Chemical & Physical Properties

Molecular Formula C46H51F3N6O8S2
Molecular Weight 937.06