57-24-9O=C1CC2OCC=C3CN4CCC56c7ccccc7N1C5C2C3CC46QMGVPVSNSZLJIA-UHFFFAOYSA-Nstrychnidine-14-one (unspec. stereochem.) has been reported in Strychnos nux-vomica with data available.
57-24-9CHEMBL1609139化学的特性Strychnine is a colorless crystalline prisms or white powder. It is odorless; with a bitter taste
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Treatment of strychnine poisoning involves an oral application of an activated charcoal infusion to absorb any poison within the digestive tract that has not yet been absorbed into the blood. Anticonvulsants such as phenobarbital or diazepam are administered to control convulsions, along with muscle relaxants such as dantrolene to combat muscle rigidity. (L1228)
解説ストリキニンともいう.C21H22N2O2(334.41).フジウツギ科Strychnos nux-vomicaの種子(まちんし,馬銭子)に含まれるインドールアルカロイドの一種.ストリキニーネは,ジメトキシ誘導体のブルシンとともに得られる.融点268 ℃.[α]D-139°(クロロホルム).d204 1.36.pKa1 8.0,pKa2 2.3(20 ℃).UVλmax 254,278,288 nm(log ε 4.10,3.63,3.53エタノール).水,エーテル,冷エタノールに難溶.猛毒で中枢神経を刺激し興奮させる.さらには特有の硬直性けいれんを起こし,死に至らせる.ヒトに対する致死量30~100 mg.神経興奮薬として病後の回復に,あるいは消化器機能不全の治療に用いる.森北出版「化学辞典(第2版)
用途主に齧歯類のような小動物を殺すのに用いられる
説明Strychnine, C21H22N2O2, Mr 334.4, mp 270–280 C (decomp.), forms colorless crystals which are slightly soluble in water, moderately in benzene, ethanol, readily soluble in chloroform [9, p. 1121].
使用Strychnine occurs in the seeds of strychnosspecies (S. nux vomica L., S. Loganiaceae,and S. ignatii Berg). The total alkaloid con tent in these plants is 2–3%. The composition of strychnine in these species rangesbetween 1% and 3%. Strychnine is widelyknown as a poison. Its therapeutic applica tions are very limited. It is used as a rodentpoison.
一般的な説明Colorless, transparent crystals or white crystalline powder. Has no odor. Used for destroying rodents and predatory animals and for trapping fur-bearing animals.
Strychnine is extracted from Strychnos nux-vomica seeds. The very complex chemical synthesis has been achieved by WOODWARD et al. (74).
純化方法It crystallises from CHCl3/Et2O and sublimes at 125o/0.01mm. It can also be purified by conversion to the hydrochloride [m 275-295o (dec), []D -44o (0.03N HCl)] with aqueous HCl, then neutralisation with ammonia. [Beilstein 27 II 723, 27 III/IV 7530.] It is POISONOUS.
定義strychnine: A colourless poisonouscrystalline alkaloid found in certainplants.
定義ChEBI: Strychnine is a monoterpenoid indole alkaloid that is strychnidine bearing a keto substituent at the 10-position. It has a role as an avicide, a glycine receptor antagonist, a cholinergic antagonist, a rodenticide and a neurotransmitter agent. It is a monoterpenoid indole alkaloid and an organic heteroheptacyclic compound. It is a conjugate base of a strychnine(1+). It derives from a hydride of a strychnidine.
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