TAS1553

Research use only, not for human use.

TAS1553 is a highly effective, orally bioavailable protein-protein interaction (PPI) inhibitor with an IC50 value of 0.0396 μM.

TAS1553 is a potent, orally active protein–protein interaction (PPI) inhibitor with an IC50 values of 0.0396 μM. TAS1553 inhibits DNA replication and reduces intracellular dATP pool. TAS1553 induces apoptosis. TAS1553 can be used for cancer research.

TAS1553 (0.001-1 μM) inhibits the enzymatic activity of RNR in a dose-dependent manner.TAS1553 (3 d) has anti-proliferative activity against both solid and hematological human cancer cell lines and the GI50 values ranged from 0.228 to 4.15?μM.TAS1553 (1-10 μM; 0-2 h; HCC38 and MV-4-11 cells) reduces intracellular dATP pool in a dose- and time-dependent manner, which is a critical metabolite for DNA replication. TAS1553 (0-10 μM; 0-24 h; HCC38 and MV-4-11 cells) induces the replication stress and apoptosis in a dose- and time-dependent manner.Western Blot Analysis Cell Line:HCC38 and MV-4-11 cells Concentration:0, 0.1, 0.3, 1, 3 and 10 μM Incubation Time:0, 1, 2, 4, 8 and 24 hours Result:Increased the expression of Ser345, Ser4, Ser8 and Thr21 phosphorylation. Increaed the levels cleaved PARP and cleaved caspase-3.

TAS1553 (25-200 mg/kg; p.o.; for 24 h; female F344/NJcl-rnu/rnu rats and BALB/cAJcl-nu/nu mice) has RNR inhibition effect in vivo.TAS1553 (50-200 mg/kg; p.o.; daily, for 15 d; female F344/NJcl-rnu/rnu rats and BALB/cAJcl-nu/nu mice) has antitumor activity in vivo.Animal Model:Female F344/NJcl-rnu/rnu rats and BALB/cAJcl-nu/nu mice Dosage:25, 50, 100 and 200 mg/kg Administration:Oral administration; for 24 hours Result:Reduces intracellular dATP pool and induces the replication stress and apoptosis.Animal Model:Female F344/NJcl-rnu/rnu rats and BALB/cAJcl-nu/nu mice Dosage:50, 100 and 200 mg/kg Administration:Oral administration; daily, for 15 days Result:Inhibited tumor growth in the treated group/control group (T/C) were 52.0 (50 mg/kg), 45.0 (100 mg/kg) and 29.4% (200 mg/kg), respectively.

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Others

Other Targets

Others

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2166023-31-8

482.91

C20H20ClFN4O5S

>98% (HPLC)

In Vitro:?DMSO : 100 mg/mL (207.08 mM; Ultrasonic )

C[C@@H]([C@H](NS(=O)(=O)c1ccc(Cl)cc1C(N)=O)c1n[nH]c(=O)o1)c1c(F)ccc(C)c1C

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(-20℃)

With Ice Pack

≥ 2 years