BBT594

Research use only, not for human use.

BBT594(NVP-BBT594) is a potent inhibitor of receptor tyrosine kinase RETTreatment of cancer.

BBT594(NVP-BBT594) is a potent inhibitor of receptor tyrosine kinase RETTreatment of cancer.

NVP-BBT594 blocks the GDNF-mediated enhancement of MCF7-LTED cell viability in 2D culture and 3D colony formation. The addition of 10 pM E2, to mimic the E2 level in post-menopausal patients that have relapsed on AI treatment and ceased AI therapy, increases 3D colony formation of both MCF7 and MCF7-LTED cells, and this effect is efficiently reverted by NVP-BBT594. Parental T47D cells cultured in presence of low level E2, GFRα1/GDNF stimulation results in increased 3D colony formation, which is significantly reverted by NVP-BBT594. NVP-BBT594 targets GDNF-RET signaling and sensitizes MCF7-2A cells to letrozole treatment. NVP-BBT594 impairs GDNF-mediated RET downstream signaling and significantly enhances the antiproliferative effects of letrozole. NVP-BBT594 shows the highest suppression of GDNF-induced RET signaling, as assessed by RET, ERK1/2, AKT and ER phosphorylation. NVP-AST487 and NVP-BBT594 have comparable RET inhibitory activity in wild-type MCF7 cells.

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NVP-BBT594

Tyrosine Kinase

c-RET

RET

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882405-89-2

569.58

C28H30F3N7O3

>98% (HPLC)

DMSO:33 mg/mL (57.94 mM)

CC(=O)Nc1cc(Oc2ccc3c(c2)CCN3C(=O)Nc2ccc(CN3CCN(C)CC3)c(C(F)(F)F)c2)ncn1

5-((6-acetamidopyrimidin-4-yl)oxy)-N-(4-((4-methylpiperazin-1-yl)methyl)-3-(trifluoromethyl)phenyl)indoline-1-carboxamide

(-20℃)

With Ice Pack

≥ 2 years