Picropodophyllin(PPP)|477-47-4|IGF-1R inhibitor

Cas No.:	477-47-4
Chemical Name:	(5R,5aS,8aR,9R)-5,8,8a,9-tetrahydro-9-hydroxy-5-(3,4,5-trimethoxyphenyl)-furo[3',4':6,7]naphtho[2,3-d]-1,3-dioxol-6(5aH)-one
SMILES:	O=C1OC[C@]2([H])[C@@H](O)C3=C(C=C4OCOC4=C3)[C@@H](C5=CC(OC)=C(OC)C(OC)=C5)[C@@]21[H]
Formula:	C₂₂H₂₂O₈
M.Wt:	414.41
Sotrage:	2 years -20°C Powder, 2 weeks 4°C in DMSO, 6 months -80°C in DMSO

Description:	Picropodophyllin (AXL1717) is a selective insulin-like growth factor-1 receptor (IGF-1R) inhibitor with an IC50 of 1 nM.
In Vivo:	Picropodophyllin (AXL1717) (20 mg/kg/12 h, i.p.) causes complete tumor regression in SCID mice xenografted with human ES-1, BE, and PC3[1]. Picropodophyllin (AXL1717) shows a potent antitumor activity, increases survival in the 5T33MM mouse model[2].
In Vitro:	Picropodophyllin (AXL1717) (0.5, 2.5, 10 μM) potently inhibits IGF-1-stimulated IGF-1R, Akt (Ser 473) and Erk1/2 phosphorylation in intact cells. Picropodophyllin (AXL1717) also inhibits cell growth, and induces apoptosis in cultured IGF-1R-positive tumor cells[1]. Picropodophyllin (AXL1717) synergistically sensitizes HMCL, primary human MM and murine 5T33MM cells to ABT-737 and ABT-199 via further decreasing cell viability and enhancing apoptosis[3]. Picropodophyllin and sorafenib synergistically suppress the proliferation and motility of hepatocellular carcinoma cells[4].

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Picropodophyllin (PPP)