TAK-441

TAK-441 is a highly potent and orally active hedgehog (Hh) signaling inhibitor with an IC50value of 4.4 nM. TAK-441 has strong antitumor activity in solid tumors[1][2][3].

Product Specifications

CAS Number

[1186231-83-3]

UNSPSC

12352005

Target

Hedgehog

Type

Reference compound

Related Pathways

Stem Cell/Wnt

Applications

Cancer-programmed cell death

Field of Research

Cancer

Assay Protocol

https://www.medchemexpress.com/tak-441.html

Concentration

10mM

Purity

98.47

Solubility

DMSO : 100 mg/mL (ultrasonic)

Smiles

O=C(C(N1C)=C(OCC(F)(F)F)C2=C1C=C(CC)N(CC(C3=CC=CC=C3)=O)C2=O)NC4CCN(C(CO)=O)CC4

Molecular Formula

C28H31F3N4O6

Molecular Weight

576.56

References & Citations

[1]Tomohiro Ohashi, et al. Discovery of the investigational drug TAK-441, a pyrrolo[3,2-c]pyridine derivative, as a highly potent and orally active hedgehog signaling inhibitor: modification of the core skeleton for improved solubility. Bioorg Med Chem. 2012 Sep 15;20 (18) :5507-17.|[2]Akifumi Kogame, et al. Pharmacokinetic and pharmacodynamic modeling of hedgehog inhibitor TAK-441 for the inhibition of Gli1 messenger RNA expression and antitumor efficacy in xenografted tumor model mice. Drug Metab Dispos|[3]Naokazu Ibuki, et al. TAK-441, a novel investigational smoothened antagonist, delays castration-resistant progression in prostate cancer by disrupting paracrine hedgehog signaling. Int J Cancer. 2013 Oct 15;133 (8) :1955-66.