产品
编 号:F546006
分子式:C18H19N3O
分子量:293.36
产品类型
结构图
CAS No: 99614-02-5
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生物活性:
Ondansetron (GR 38032; SN 307) is a highly selective 5-HT3 receptor antagonist, with IC50 value of 103 pM. Ondansetron exerts antiemetic effects by antagonizing 5-HT receptor located on local neurons in the peripheral and central nervous system. Ondansetron suppresses nausea and vomiting caused by chemotherapy and radiation therapy. Ondansetron has orally bioactivity.
体内研究:
Ondansetron (GR 38032;SN 307) (2.4-6 mg/kg;腹腔注射;15 天六次) 在小鼠中 TD50 值为 3.7±0.6 mg/ kg,LD50 为 4.6±0.5 mg/kg。Ondansetron (8 mg/kg;腹腔注射;1 次) 联合 Olanzapine (HY-14541) 在预防 NSCLC 患者的 CINV 方面具有更好的效果,特别是对于后期患者。Ondansetron (2 mg/kg;腹腔注射;连续六天) 通过 5-HT3 受体表现出抗炎作用。Animal Model:NSCLC Patients Treated With Chemotherapy
Dosage:8 mg
Administration:Intraperitoneal Injection (i.p.)
Result:Showed TD50 and LD50 doses with 3.7±0.6 mg/kg and 4.6±0.5 mg/kg, respectively.
Animal Model:Male Swiss Mice with Colitis
Dosage:2 mg/kg
Administration:Intraperitoneal Injection (i.p.)
Result:Showed dramatic reduction in MPO activity and tumor necrosis factor-alpha, interleukin-6 and interleukin-1 beta.