75514-37-3

• 常用中文名：5,5,6,6,8,8-六羟基-2,2,3,3-四甲基-2H,2H-9,9-bi苯并[g]色烯-4,4(3h,3h)-二酮
• 常用英文名：CHAETOCHROMIN A
• CAS号：75514-37-3
• 分子式：C₃₀H₂₆O₁₀
• 分子量：546.52
• 相关类别： 研究领域 神经疾病
• 发布时间：2018-12-25 12:01:40
• 更新时间：2024-01-14 20:58:45
• Chaetochromin A (Compound 1) 是一种真菌代谢产物。Chaetochromin A 具有 A 型肉毒杆菌神经毒素 (BoNT A) 的抑制作用 (IC50=24.6 μM)。

名称

• 中文名: 5,5,6,6,8,8-六羟基-2,2,3,3-四甲基-2H,2H-9,9-bi苯并[g]色烯-4,4(3h,3h)-二酮
• 英文名: 5,6,8-trihydroxy-2,3-dimethyl-9-(5,6,8-trihydroxy-2,3-dimethyl-4-oxo-2,3-dihydrobenzo[g]chromen-9-yl)-2,3-dihydrobenzo[g]chromen-4-one
• 英文别名: Chaetochromin; Bis(naphthodihydropyran-4-one); Chaetochromin B; Chaetochromin A

物化性质

• 密度: 1.508g/cm3
• 沸点: 718.5ºC at 760 mmHg
• 分子式: C₃₀H₂₆O₁₀
• 分子量: 546.52
• 闪点: 237.5ºC
• 精确质量: 546.15300
• PSA: 173.98000
• LogP: 5.09300
• 折射率: 1.729

生物活性

• 描述: Chaetochromin A (Compound 1) 是一种真菌代谢产物。Chaetochromin A 具有 A 型肉毒杆菌神经毒素 (BoNT A) 的抑制作用 (IC50=24.6 μM)。
• 相关类别:
  信号通路 >> 其他 >> 其他
  研究领域 >> 神经疾病
• 靶点:

  24.6 μM (BoNT A)[1]

• 参考文献:

  [1]. Cardellina JH 2nd, et al. Fungal bis-Naphthopyrones as Inhibitors of Botulinum Neurotoxin Serotype A. ACS Med Chem Lett. 2012 Apr 2;3(5):387-91.

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : DU3121500 CHEMICAL NAME : (9,9'-Bi-4H-naphtho(2,3-b)pyran)-4,4'-dione, 2,2',3,3'-tetrahydro-5,5',6,6',8,8'-hexahydroxy- 2,2',3,3'-tetramethyl- CAS REGISTRY NUMBER : 75514-37-3 LAST UPDATED : 199309 DATA ITEMS CITED : 5 MOLECULAR FORMULA : C30-H26-O10 MOLECULAR WEIGHT : 546.56 HEALTH HAZARD DATA ACUTE TOXICITY DATA TYPE OF TEST : LDLo - Lowest published lethal dose ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 400 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : MAIKD3 Maikotokishin (Tokyo). Mycotoxin. (Maikotokishin Kenkyukai, c/o Tokyo Rika Daigaku Yakugakubu, 12 Funagawara-machi, Ichigaya, Shinjuku-ku, Tokyo 162, Japan) No.1- 1975- Volume(issue)/page/year: (12),28,1980 TYPE OF TEST : LDLo - Lowest published lethal dose ROUTE OF EXPOSURE : Intraperitoneal SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 5 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : MAIKD3 Maikotokishin (Tokyo). Mycotoxin. (Maikotokishin Kenkyukai, c/o Tokyo Rika Daigaku Yakugakubu, 12 Funagawara-machi, Ichigaya, Shinjuku-ku, Tokyo 162, Japan) No.1- 1975- Volume(issue)/page/year: (12),28,1980 TYPE OF TEST : LD - Lethal dose ROUTE OF EXPOSURE : Subcutaneous SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : >80 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : MAIKD3 Maikotokishin (Tokyo). Mycotoxin. (Maikotokishin Kenkyukai, c/o Tokyo Rika Daigaku Yakugakubu, 12 Funagawara-machi, Ichigaya, Shinjuku-ku, Tokyo 162, Japan) No.1- 1975- Volume(issue)/page/year: (12),28,1980 ** REPRODUCTIVE DATA ** TYPE OF TEST : TDLo - Lowest published toxic dose ROUTE OF EXPOSURE : Oral DOSE : 64800 ug/kg SEX/DURATION : female 1-18 day(s) after conception TOXIC EFFECTS : Reproductive - Fertility - post-implantation mortality (e.g. dead and/or resorbed implants per total number of implants) Reproductive - Specific Developmental Abnormalities - Central Nervous System REFERENCE : BECTA6 Bulletin of Environmental Contamination and Toxicology. (Springer-Verlag New York, Inc., Service Center, 44 Hartz Way, Secaucus, NJ 07094) V.1- 1966- Volume(issue)/page/year: 39,299,1987 TYPE OF TEST : TDLo - Lowest published toxic dose ROUTE OF EXPOSURE : Oral DOSE : 21600 ug/kg SEX/DURATION : female 1-18 day(s) after conception TOXIC EFFECTS : Reproductive - Effects on Embryo or Fetus - fetotoxicity (except death, e.g., stunted fetus) REFERENCE : BECTA6 Bulletin of Environmental Contamination and Toxicology. (Springer-Verlag New York, Inc., Service Center, 44 Hartz Way, Secaucus, NJ 07094) V.1- 1966- Volume(issue)/page/year: 39,299,1987