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编 号:F751971
分子式:C18H19F2N5O3S
分子量:423.44
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10mM*1mL in DMSO
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1mg
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5mg
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生物活性:
Vulolisib is a potent and orally active phosphatidylinositol 3-kinase (PI3K) inhibitor, with IC50 values of 0.2 nM, 168 nM, 90 nM and 49 nM for PI3Kα, PI3Kβ, PI3Kγ and PI3Kδ, respectively. Antiproliferative and antineoplastic activity.

体内研究:
Vulolisib (10, 30 and 60 mg/kg; IG; daily for 7days) exhibits better tolerance and exposure than Inavolisib.Vulolisib (10mg/kg; PO; daily for 19 days) inhibits tumor growth with TGI of 132%.Vulolisib (5 mg/kg; IG, single dosage) exhibits favorable pharmacokinetic property.Pharmacokinetic Parameters of Vulolisib in male Balb/c mice.IG (5 mg/kg)
tmax (h)0.5
Cmax (ng/mL)1057
AUC0-t (ng/mL·h)2185
AUC0-∞ (ng/mL·h)2274
t1/2 (h)1.6
MRT (h)2.2
Animal Model:Sprague-Dawley rats
Dosage:10, 30 and 60 mg/kg
Administration:IG; daily for 7days
Result:Exhibited better tolerance and exposure than Inavolisib.
Animal Model:Female BALB/c nude mice (6-8 weeks; injected with HCC1954)
Dosage:10mg/kg
Administration:PO; daily for 19 days
Result:Inhibited tumor growth with TGI of 132%.
Animal Model:Male Balb/c mice
Dosage:5 mg/kg
Administration:IG, single dosage (Pharmacokinetic Analysis)
Result:Exhibited favorable pharmacokinetic property.

体外研究:
Vulolisib has antiproliferative activity against PI3Kα-mutant cell lines HCC1954 (H1047R), HGC-27 (E542K) and MKN1 (E545K) with IC50s of 21 nM, 60 nM and 40 nM, respectively.
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