产品
编 号:F172169
分子式:C12H20Cl4N2O2
分子量:366.11
产品类型
结构图
CAS No: 1477-57-2
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产品详情
生物活性:
Win 18446 is an orally active testes-specific enzyme ALDH1a2 inhibitor, with an IC50 of 0.3 μM. Win 18446 reversibly inhibits spermatogenesis in many species and inhibits Retinoic acid (HY-14649) biosynthesis from Retinol (HY-B1342) within the testes.
体内研究:
Win 18446 (200 mg/kg,口服 4、8 和 16 周) 显著降低睾丸内视黄酸浓度,严重损害精子发生,并导致不育。Animal Model:Six-month-old male New Zealand white rabbits.
Dosage:200 mg/kg.
Administration:Orally for 4, 8, and 16 weeks.
Result:Resulted in marked suppression of testicular weight over time.Dramatically suppressed spermatogenesis.Significantly reduces intratesticular concentrations of retinoic acid and Stra8 expression and very severely suppresses spermatogenesis and fertility.
体外研究:
WIN 18446 (1 μM,24 小时) 能够抑制包含生殖细胞和体细胞的全睾丸培养物中的 Stra8 表达。