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艾地苯醌

艾地苯醌用途

Idebenone是合成的辅酶Q10的变体,最初用于阿尔茨海默症和其它的认知缺陷。

艾地苯醌名称

[ CAS 号 ]:
58186-27-9

[ 中文名 ]:
艾地苯醌

[ 英文名 ]:
Idebenone

[中文别名 ]:

艾地苯

[英文别名 ]:

6-(10-Hydroxydecyl)ubiquinone
Raxone
Idebenone [INN:JAN]
Daruma
Catena
CV 2619
Sovrima
Idebenone
Idebenonum [Latin]
MFCD00274552

艾地苯醌生物活性

[ 描述 ]:

Idebenone是合成的辅酶Q10的变体,最初用于阿尔茨海默症和其它的认知缺陷。

[ 相关类别 ]:

信号通路 >> 其他 >> 其他

天然产物 >> 醌类

研究领域 >> 神经疾病

[参考文献]

[1]. Di Prospero, N.A., et al., Neurological effects of high-dose idebenone in patients with Friedreich's ataxia: a randomised, placebo-controlled trial. The Lancet Neurology, 2007. 6(10): p. 878-886.

[2]. Gutzmann, H. and D. Hadler, Sustained efficacy and safety of idebenone in the treatment of Alzheimer's disease: update on a 2-year double-blind multicentre study, in Alzheimer's Disease-From Basic Research to Clinical Applications. 1998, Springer. p. 301-310.

[3]. Lei D, et al. Synergistic neuroprotective effect of rasagiline and idebenone against retinal ischemia-reperfusion injury via the Lin28-let-7-Dicer pathway. Oncotarget. 2018 Jan 30;9(15):12137-12153.

[相关活性小分子]

艾地苯醌物理化学性质

[ 密度 ]:
1.1±0.1 g/cm3

[ 沸点 ]:
497.3±45.0 °C at 760 mmHg

[ 熔点 ]:
52-550C

[ 分子式 ]:
C₁₉H₃₀O₅

[ 分子量 ]:
338.439

[ 闪点 ]:
170.1±22.2 °C

[ 精确质量 ]:
338.209320

[ PSA ]:
72.83000

[ LogP ]:
3.49

[ 外观性状 ]:
从石油醚得橙色针状结晶，熔点46~50℃。从己烷-乙酸乙酯得结晶，熔点52~53℃。极易溶于氯仿、甲醇或无水乙醇，易溶于乙酸乙酯，溶于多数有机溶剂，难溶于正己烷，几不溶于水。

[ 蒸汽压 ]:
0.0±2.9 mmHg at 25°C

[ 折射率 ]:
1.502

[ 储存条件 ]:
Room temp

[ 水溶解性 ]:
水溶性：不溶；微溶：甲醇

艾地苯醌MSDS

艾地苯醌毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: GU5290000

CHEMICAL NAME :: 2,5-Cyclohexadiene-1,4-dione, 5,6-dimethoxy-2-(10-hydroxydecyl)-3-methyl-

CAS REGISTRY NUMBER :: 58186-27-9

LAST UPDATED :: 199612

DATA ITEMS CITED :: 8

MOLECULAR FORMULA :: C19-H30-O5

MOLECULAR WEIGHT :: 338.49

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 10 gm/kg

TOXIC EFFECTS :: Sense Organs and Special Senses (Eye) - lacrimation Lungs, Thorax, or Respiration - other changes Gastrointestinal - hypermotility, diarrhea

REFERENCE :: YACHDS Yakuri to Chiryo. Pharmacology and Therapeutics. (Raifu Saiensu Shuppan K.K., 2-5-13, Yaesu, Chuo-ku, Tokyo 104, Japan) V.1- 1972- Volume(issue)/page/year: 13,3931,1985

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 830 mg/kg

TOXIC EFFECTS :: Behavioral - somnolence (general depressed activity) Lungs, Thorax, or Respiration - respiratory depression Nutritional and Gross Metabolic - body temperature decrease

REFERENCE :: YACHDS Yakuri to Chiryo. Pharmacology and Therapeutics. (Raifu Saiensu Shuppan K.K., 2-5-13, Yaesu, Chuo-ku, Tokyo 104, Japan) V.1- 1972- Volume(issue)/page/year: 13,3931,1985

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: >10 gm/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: YACHDS Yakuri to Chiryo. Pharmacology and Therapeutics. (Raifu Saiensu Shuppan K.K., 2-5-13, Yaesu, Chuo-ku, Tokyo 104, Japan) V.1- 1972- Volume(issue)/page/year: 13,3931,1985

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: >10 gm/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: YACHDS Yakuri to Chiryo. Pharmacology and Therapeutics. (Raifu Saiensu Shuppan K.K., 2-5-13, Yaesu, Chuo-ku, Tokyo 104, Japan) V.1- 1972- Volume(issue)/page/year: 13,3931,1985

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 757 mg/kg

TOXIC EFFECTS :: Behavioral - somnolence (general depressed activity) Lungs, Thorax, or Respiration - respiratory depression Nutritional and Gross Metabolic - body temperature decrease

REFERENCE :: YACHDS Yakuri to Chiryo. Pharmacology and Therapeutics. (Raifu Saiensu Shuppan K.K., 2-5-13, Yaesu, Chuo-ku, Tokyo 104, Japan) V.1- 1972- Volume(issue)/page/year: 13,3931,1985

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: >10 gm/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: YACHDS Yakuri to Chiryo. Pharmacology and Therapeutics. (Raifu Saiensu Shuppan K.K., 2-5-13, Yaesu, Chuo-ku, Tokyo 104, Japan) V.1- 1972- Volume(issue)/page/year: 13,3931,1985

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Unreported

SPECIES OBSERVED :: Mammal - species unspecified

DOSE/DURATION :: >1 gm/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: CPBTAL Chemical and Pharmaceutical Bulletin. (Japan Pub. Trading Co., USA, 1255 Howard St., San Francisco, CA 94103) V.6- 1958- Volume(issue)/page/year: 39,367,1991 ** OTHER MULTIPLE DOSE TOXICITY DATA **

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Mammal - dog

DOSE/DURATION :: 17500 mg/kg/5W-C

TOXIC EFFECTS :: Gastrointestinal - hypermotility, diarrhea

REFERENCE :: YACHDS Yakuri to Chiryo. Pharmacology and Therapeutics. (Raifu Saiensu Shuppan K.K., 2-5-13, Yaesu, Chuo-ku, Tokyo 104, Japan) V.1- 1972- Volume(issue)/page/year: 13,3955,1985

艾地苯醌安全信息

[ 危害码 (欧洲) ]:
Xi: Irritant;

[ 危险品运输编码 ]:
NONH for all modes of transport

[ RTECS号 ]:
GU5290000

艾地苯醌合成路线

艾地苯醌上下游产品

艾地苯醌上游产品

艾地苯醌下游产品

艾地苯醌制备

方法1：3，4，5-三甲氧基甲苯、10-乙酰氧基癸酰氯和三氯化铝在二氯乙烷中，冰浴冷却搅拌2h，再室温搅拌70h。倾入冰水，二氯甲烷提取，水洗，干燥。蒸除溶剂，得浅棕色油状的6-(10-乙酰氧基-1-氧代癸基)-2，3-二甲氧基-5-甲基苯酚。然后加入甲醇和氢氧化钠，室温搅拌2h。蒸除溶剂，加入水，用盐酸调至Ph值3。过滤析出的结晶，真空干燥。粗品溶于氯仿，用硅胶柱分离，先用氯仿-甲醇(95：5)洗脱杂质，再用氯仿-甲醇(90：10)洗脱，收集所需组分，蒸去溶剂，用乙醚-己烷(1：3)重结晶，得白色结晶的6-(10-羟基-1-氧代癸基)-2，3-二甲氧基-5-甲基苯酚，熔点66.5~68℃，收率63.1%(以3，4，5-三甲氧基甲苯计)。上述产物和醋酸、5%Pd-C及70%高氯酸一起，于室温常压加氢20h以上。滤除催化剂后浓缩，加人二氯甲烷，用5%碳酸氢钠洗涤2次，干燥。蒸除溶剂得浅色油状的6-(10-羟基癸基)-2，3-二甲氧基-5-甲基苯酚，收率95%。该油状物和新制备的弗瑞麦盐(Frerny’s salt)、二甲基甲酰胺-水-甲醇(1：1：1)和小量的磷酸二氢钾于50℃搅拌7h。反应完全后加水稀释，用二氯甲烷提取，水洗2次，干燥。蒸除溶剂，用正己烷-乙醚(3：1)重结晶，得橘红色针状结晶的艾地苯醌，熔点54~55℃．收率69.6%。

方法2：3，4，5-三甲氧基甲苯和癸二酸单乙酯的酰氯，在三氯化铝催化下进行酰化反应，在2位酰化，再水解。然后还原生成10-(2-羟基-3，4-二甲氧基-6-甲基苯基)癸酸，接着氧化为醌，乙酯化再还原酯基为羟基而得艾地苯醌。和方法1的区别仅在于先氧化为醌，而后还原侧链，操作方法和方法1均相似。

艾地苯醌文献

2-deoxy-D-glucose enhances anesthetic effects in mice.

Anesth. Analg. 120(2) , 312-9, (2015)

The mechanisms of general anesthesia by volatile drugs remain largely unknown. Mitochondrial dysfunction and reduction in energy levels have been suggested to be associated with general anesthesia sta...

Idebenone. A review of its pharmacodynamic and pharmacokinetic properties, and therapeutic use in age-related cognitive disorders.

Drugs Aging 5(2) , 133-52, (1994)

Idebenone is a benzoquinone compound which has been investigated in elderly patients with dementia. Its precise mechanism(s) of action remains unknown, but in vitro and in vivo studies suggest the dru...

Idebenone: an emerging therapy for Friedreich ataxia.

J. Neurol. 256 Suppl 1 , 25-30, (2009)

This paper reviews the history and pre-clinical development of idebenone and summarises the results of clinical studies, published from 1999 to 2008, on the use of idebenone in the treatment of patien...

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