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编 号:F012559
分子式:C16H15F2N3O4S
分子量:383.37
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100mg
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500mg
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生物活性:
Pantoprazole (BY10232) is an orally active and potent proton pump inhibitor (PPI). Pantoprazole, a substituted benzimidazole, is a potent H+/K+-ATPase inhibitor with an IC50 of 6.8 μM. Pantoprazole improves pH stability and has anti-secretory, anti-ulcer activities. Pantoprazole significantly increased tumor growth delay combined with Doxorubicin (HY-15142).

体内研究:
Pantoprazole (BY1023; 200 mg/kg; IP; once a week for 3 weeks) significantly increases tumor growth delay of MCF-7 xenografts combined with Doxorubicin. Pantoprazole (0.3-3 mg/kg, p.o.) dose-dependently decreases both basal acid secretion in pylorus-ligated rats and the stimulated acid secretion induced by mepirizole in acute fistula rats. Animal Model:Mice bearing MCF-7 or A431 xenografts
Dosage:200 mg/kg
Administration:IP; once a week for 3 weeks; alone or 2 hours before Doxorubicin (6 mg/kg i.v.)
Result:Showed even greater growth delay of MCF-7 xenografts with Doxorubicin compared with the single-dose combination. Significantly increased tumor growth delay with a single dose with Doxorubicin. There is no effect on growth delay alone.

体外研究:
Pantoprazole (BY1023; 1-10000 μM) leads to concentration-dependent increases in endosomal pH in EMT-6 and MCF7 cells.Pantoprazole (BY10232) can block exosome release. Pantoprazole (BY10232) inhibits the activity of V-H+-ATPase and impaires the ability of tumour cells (melanomas, adenocarcinomas, and lymphoma cell lines) to acidify the extracellular medium
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