N-[(1S)-1-(氨基羰基)-4 -[(2 - 氯-1-亚氨基乙基氨基]丁基]-苯甲酰胺
- CAS号:913723-61-2
- 英文名:Cl-Amidine
- 中文名:N-[(1S)-1-(氨基羰基)-4 -[(2 - 氯-1-亚氨基乙基氨基]丁基]-苯甲酰胺
- CBNumber:CB62590660
- 分子式:C14H19ClN4O2
- 分子量:310.78
- MOL File:913723-61-2.mol
- 储存条件 :Store at -20°C
- 溶解度 :Soluble in DMSO
N-[(1S)-1-(氨基羰基)-4 -[(2 - 氯-1-亚氨基乙基氨基]丁基]-苯甲酰胺性质、用途与生产工艺
- 生物活性 Cl-amidine 是口服有效的 PAD 抑制剂,其对 PAD1、PAD3 和 PAD4 的 IC50 值分别为 0.8 μM、 6.2 μM 和5.9 μM。Cl-amidine 可诱导癌细胞的凋亡。Cl-amidine TFA 可诱导 miR-16,引起细胞周期阻滞。Cl-Amidine 可阻断组蛋白3瓜氨酸化和中性粒细胞胞外陷阱的形成,并提高败血症小鼠的存活率。
-
靶点
IC50: 0.8 μM (PAD1), 5.9 μM (PAD4), 6.2 μM (PAD3).
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体外研究
Cl-amidine is a bioavailable haloacetamidine-based compound that inhibits all the active PAD isozymes with near equal potency (k inact /K I =13,000 M -1 •min-1 for PAD4).
Cl-amidine (0, 5, 10, 15, 20, 25, 50 μg/mL, 24 hours) induces apoptosis in TK6 lymphoblastoid cells and HT29 colon cancer cells in a dose-dependent manner. Interestingly, the colon cancer cell line (HT29) is relatively resistant to apoptosis caused by Cl-amidine.
Cl-amidine irreversibly inactivates PADs by covalently modifying an active site cysteine that is important for its catalytic activity.Apoptosis Analysis.
Cell Line: TK6 lymphoblastoid cells and HT29 colon cancer cells. Concentration: 0, 5, 10, 15, 20, 25, 50 μg/mL. Incubation Time: 24 h. Result: Induced apoptosis dose-dependently. -
体内研究
Cl-amidine (75 mg/kg, ip once daily) suppresses and treats DSS-induced colitis in mice.
Cl-amidine (5, 25, 75 mg/kg, oral gavage, once daily) leads to significant reductions in the histology scores dose-dependently.Animal Model: C57BL/6 mice (8-12 wk old, DSS mouse model of colitis). Dosage: 75 mg/kg. Administration: IP once daily. Result: Suppressed PAD activity, protein citrullination, and PAD levels in the colon in vivo. Animal Model: C57BL/6 mice (8-12 wk old, DSS mouse model of colitis). Dosage: 5, 25, 75 mg/kg. Administration: Oral gavage once daily. Result: Led to significant reductions in the histology scores.
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