生物活性 靶点 体外研究 体内研究
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CS-1260

CS-1260,197890-44-1,结构式
CS-1260
  • CAS号:197890-44-1
  • 英文名:GW311616A
  • 中文名:CS-1260
  • CBNumber:CB8498151
  • 分子式:C19H32ClN3O4S
  • 分子量:433.99
  • MOL File:197890-44-1.mol
CS-1260化学性质
  • 储存条件 :2-8°C
  • 溶解度 :H2O: 24 mg/mL, soluble
  • 形态 :solid
  • 颜色 :White to yellow
安全信息
  • 危险品标志 :Xi
  • 危险类别码 :36/37/38
  • 安全说明 :26-36
  • WGK Germany :3

CS-1260性质、用途与生产工艺

  • 生物活性 GW-311616 是高活性,口服生物相容性,长效的人中性白细胞弹性蛋白酶 (HNE) 抑制剂,IC50 为 22 nM,Ki 为 0.31 nM。
  • 靶点

    IC50: 22 nM (HNE) Ki: 0.31 nM (HNE)

  • 体外研究

    GW-311616 (150 μM; 48 hours) markedly suppresses NE activity in U937 and K562 cells lines.
    GW311616A (20-320 μM; 48 hours; U937 cells) treatment inhibits proliferation and induces apoptosis in leukemia cells.
    GW-311616 (150 μM; U937 cells) treatment can increase the protein expression levels of Bax and decrease the expression of Bcl-2.

    Cell Viability Assay

    Cell Line: U937 and K562 cells
    Concentration: 150 μM
    Incubation Time: 48 hours
    Result: Markedly suppressed NE activity.

    Apoptosis Analysis [2]

    Cell Line: U937 cells
    Concentration: 20 μM, 40 μM, 80 μM, 160 μM, 320 μM
    Incubation Time: 48 hours
    Result: The rate of apoptosis was enhanced.

    Western Blot Analysis [2]

    Cell Line: U937 cells
    Concentration: 150 μM
    Incubation Time: 48 hours
    Result: Increased the protein expression levels of Bax and decreased the expression of Bcl-2.
  • 体内研究

    GW-311616 (2 mg/kg; oral administration) rapidly abolishes the circulation of neutrophil elastase (NE) in dogs, while >90% inhibition is maintained for 4 days. This prolonged effect is independent to be due to penetration of neutrophils in bone marrow by orally administrated GW-311616. GW-311616 has moderate terminal elimination half-life (t 1/2 ) of 1.1 hours and 1.5 hours for dog (2 mg/kg, oral), rat (2 mg/kg, oral), respectively.

    Animal Model: Dogs (9-month-old)
    Dosage: 0.22 mg/kg, 0.66 mg/kg and 2 mg/kg (Pharmacokinetic study)
    Administration: Oral administration
    Result: At 0.22 mg/kg, greater than 50% inhibition of elastase is achieved 6 hours after dosing, with activity returning towards control values. Single oral dose of 2 mg/kg rapidly abolishes circulating enzyme activity, and greater than 90% inhibition is maintained for 4 days.
CS-1260上下游产品信息
上游原料
下游产品
CS-1260生产厂家
  • 公司名称:BOC Sciences
  • 联系电话: 16314854226
  • 电子邮件:info@bocsci.com
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  • 国家:中国
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CS-1260图谱信息