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异钩藤碱

异钩藤碱用途

异钩藤碱 (Isorhynchophylline) 是从钩藤中分离得到的生物碱类化合物,能够降血压、舒张血管、保护神经免于局部缺血造成损伤。

异钩藤碱名称

[ CAS 号 ]:
6859-01-4

[ 中文名 ]:
异钩藤碱

[ 英文名 ]:
Isorhyncophylline

[英文别名 ]:

7-Isorhynchophylline
5-Methoxyindole-3-carboxylic Acid Hydrate
7-Isorhyncophylline
5-Methoxyindole-3-Carboxylic Acid
Isorhyncophylline
5-methoxyindole-2-carboxylic acid
1H-Indole-3-carboxylic acid, 5-methoxy-
5-Methoxy-1H-indole-3-carboxylic acid

异钩藤碱生物活性

[ 描述 ]:

异钩藤碱 (Isorhynchophylline) 是从钩藤中分离得到的生物碱类化合物,能够降血压、舒张血管、保护神经免于局部缺血造成损伤。

[ 相关类别 ]:

信号通路 >> 其他 >> 其他

天然产物 >> 生物碱

研究领域 >> 其他

[参考文献]

[1]. Yan-Fang Xian, et al. Isorhynchophylline improves learning and memory impairments induced by D-galactose in mice. Neurochemistry International Volume 76, October 2014, Pages 42–49

[2]. Guo H, et al. Isorhynchophylline protects against pulmonary arterial hypertension and suppresses PASMCs proliferation. Biochem Biophys Res Commun. 2014 Jul 18;450(1):729-34.

[3]. LI Qiang, et al. Inhibitory effect of isorhynchophylline on cardiomyocyte hypertrophy induced by angiotensinⅡ. West China JOurnal of Pharmaceutical Sciences, 2013-05

[相关活性小分子]

异钩藤碱物理化学性质

[ 密度 ]:
1.4±0.1 g/cm3

[ 沸点 ]:
447.6±25.0 °C at 760 mmHg

[ 熔点 ]:
114ºC

[ 分子式 ]:
C₂₂H₂₈N₂O₄

[ 分子量 ]:
384.47

[ 闪点 ]:
224.5±23.2 °C

[ PSA ]:
78.87000

[ LogP ]:
1.90

[ 蒸汽压 ]:
0.0±1.1 mmHg at 25°C

[ 折射率 ]:
1.677

[ 储存条件 ]:
室温

异钩藤碱毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: GN1605000

CHEMICAL NAME :: Corynoxan-16-carboxylic acid, 16,17-didehydro-17-methoxy-2-oxo-, methyl ester, (16E,20-alpha)-

CAS REGISTRY NUMBER :: 6859-01-4

LAST UPDATED :: 198909

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C22-H28-N2-O4

MOLECULAR WEIGHT :: 384.52

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 217 mg/kg

TOXIC EFFECTS :: Behavioral - somnolence (general depressed activity) Behavioral - convulsions or effect on seizure threshold Lungs, Thorax, or Respiration - other changes

REFERENCE :: NYKZAU Nippon Yakurigaku Zasshi. Japanese Journal of Pharmacology. (Nippon Yakuri Gakkai, c/o Kyoto Daigaku Igakubu Yakurigaku Kyoshitsu, Konoe-cho, Yoshida, Sakyo-ku, Kyoto 606, Japan) V.40- 1944- Volume(issue)/page/year: 94,17,1989

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

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 80 mg/kg

TOXIC EFFECTS :: Behavioral - somnolence (general depressed activity) Behavioral - convulsions or effect on seizure threshold Lungs, Thorax, or Respiration - other changes

REFERENCE :: NYKZAU Nippon Yakurigaku Zasshi. Japanese Journal of Pharmacology. (Nippon Yakuri Gakkai, c/o Kyoto Daigaku Igakubu Yakurigaku Kyoshitsu, Konoe-cho, Yoshida, Sakyo-ku, Kyoto 606, Japan) V.40- 1944- Volume(issue)/page/year: 94,17,1989

异钩藤碱安全信息

[ 安全声明 (欧洲) ]:
24/25