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质量水平
mp
284-286 °C (lit.)
溶解性
chloroform: soluble, clear to hazy
SMILES字符串
[H][C@@]12CC(=O)N3c4ccccc4[C@]56CC[N@H]7CC(=CCO1)[C@]([H])(C[C@@H]57)[C@]2([H])[C@]36[H]
InChI
1S/C21H22N2O2/c24-18-10-16-19-13-9-17-21(6-7-22(17)11-12(13)5-8-25-16)14-3-1-2-4-15(14)23(18)20(19)21/h1-5,13,16-17,19-20H,6-11H2/t13-,16-,17-,19-,20-,21+/m0/s1
InChI key
QMGVPVSNSZLJIA-FVWCLLPLSA-N
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一般描述
Strychnine is a colorless, odourless and bitter tasting powder. It is absorbed in skin, gastrointestinaland respiratory tract. Strychnine generates oxides of nitrogen and carbon on decomposition.
Strychnine is a glycine receptor antagonist not associated with the N-methyl-D-aspartate (NMDA) receptor. It is an alkaloid extracted from Strychnos nux vomica seeds.
应用
Strychnine has been used as a glycine receptors antagonist in hippocampal CA1 pyramidal and rostral ventromedial medulla (RVM) neurons. It has also been used as type C glycine receptor antagonist in direction selective (DS) retinal cells.
Strychnine has been used in antagonist profiling to characterize a novel nicotinic receptor in Aplysia neuroendocrine cells.
生化/生理作用
At low doses, strychnine is used for circulatory problems, gastrointestinal disorders and eye diseases.
Strychnine is used as a rodenticide and a glycine receptor antagonist, which inhibits Renshaw cell-motor neuron synapse. It binds to the α subunit N-terminal region of the glycine receptor. The effect of strychnine is neutralized in the presence of glycine receptor agonist ivermectin. Strychnine also inhibits leukocyte motility.
惊厥剂;与 NMDA 受体无关的甘氨酸受体拮抗剂。
警示用语:
Danger
危险声明
危险分类
Acute Tox. 1 Dermal - Acute Tox. 1 Oral - Aquatic Acute 1 - Aquatic Chronic 1
储存分类代码
6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
WGK
WGK 2
个人防护装备
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
法规信息
监管及禁止进口产品
从最新的版本中选择一种:
分析证书(COA)
Spatiotemporally asymmetric excitation supports mammalian retinal motion sensitivity
Current Biology, 29(19) (2019)
A brainstem-spinal cord inhibitory circuit for mechanical pain modulation by GABA and enkephalins
Neuron, 93(4), 822-839 (2017)
Glycine-gated chloride channels in neutrophils attenuate calcium influx and superoxide production
Faseb Journal, 14(3), 476-484 (2000)
Pharmacological Dissection of Intrinsic Optical Signal Reveals a Functional Coupling between Synaptic Activity and Astrocytic Volume Transient
Experimental Neurobiology, 28(1), 30-42 (2019)
In vivo protection against strychnine toxicity in mice by the glycine receptor agonist ivermectin
BioMed Research International (2014)
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