304909-07-7 Usage
Uses
Used in Oncology:
SANT-1 is used as a therapeutic agent for treating Anaplastic lymphoma kinase (ALK)-positive anaplastic large cell lymphoma cells and chronic lymphocytic leukemia cells, inducing cell death in these cancerous cells.
Used in Smoothened (SMO) Inhibition:
SANT-1 is used as a potent antagonist of the sonic hedgehog (Shh) signaling pathway, binding to SMO with high affinity (KD=1.2 nM) and inhibiting its activity in both wild type and oncogenic forms with equal potency (IC50=30nm in SmoA1-LIGHT2 assay). This makes it a valuable tool in studying and modulating hedgehog signaling, which plays a crucial role in various developmental processes and diseases, including cancer.
Biological Activity
Potent, cell-permeable inhibitor of Sonic hedgehog (Shh) signaling; high affinity antagonist of smoothened activity (K D = 1.2 nM). Inhibits smoothened agonist effects with an IC 50 of 20 nM (in Shh-LIGHT2 cells).
Biochem/physiol Actions
SANT-1 is a potent sonic hedgehog pathway (Shh) antagonist that directly inhibits by binding to the smoothened (Smo) receptor. SANT-1 inhibits wild type and oncogenic Smo with equal potency.
references
[1]. chen j k., taipale j, young k e,. small molecule modulation of smoothened activity. proc natl acad sci u s a, 2002, 99: 14071-6.[2]. chun sg, zhou w & yee n s. combined targeting of histone deacetylases and hedgehog signaling enhances cytoxicity in pancreatic cancer. cancer biol ther, 2009, 8: 1328-39.
Check Digit Verification of cas no
The CAS Registry Mumber 304909-07-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,0,4,9,0 and 9 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 304909-07:
(8*3)+(7*0)+(6*4)+(5*9)+(4*0)+(3*9)+(2*0)+(1*7)=127
127 % 10 = 7
So 304909-07-7 is a valid CAS Registry Number.
InChI:InChI=1/C23H27N5/c1-19-23(20(2)28(25-19)22-11-7-4-8-12-22)17-24-27-15-13-26(14-16-27)18-21-9-5-3-6-10-21/h3-12,17H,13-16,18H2,1-2H3/b24-17+