苯妥英

苯妥英

CAS号:57-41-0
英文名:phenytoin
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化合物简介
苯妥英(Phenytoin,或称diphenyl hydantoin),常见商品名大仑丁(Dilantin),是一种抗惊厥药物(英语:anticonvulsant)。该药在治疗强直-阵挛性发作及部分发作(英语:partial seizure)有治疗效果,但无法治疗失神性发作(英语:absence seizure)。苯妥英能借由口服或静脉注射给药,当癫痫重积状态发生时,可借由静脉注射给予苯妥英,相对的苯二氮䓬类则无法治疗该症状。该药也可治疗特定的心律不整及神经病变性疼痛(英语:neuropathic pain)。静脉注射给药通常会于30分钟内开始作用,药效可维持24小时,注射后可进行浓度监测以维持适当浓度。 常见副作用包含恶心、胃痛、缺乏食欲、肢体协调不良、毛发增长,以及牙龈增生。其他可能的严重副作用则包含嗜睡(英语:sleepiness)、自残、肝脏问题、骨髓抑制、低血压,以及毒性表皮溶解症(英语:toxic epidermal necrolysis)。有证据显示妊娠期间服用该药物可能对胎儿造成不良影响,哺乳期间用药目前没有相关风险显示。服药期间并用乙醇可能干扰药效。 苯妥英最早于1908年被制造,并于1936年发现其对于癫痫的作用。该药列名于世界卫生组织基本药物标准清单之中,为基础医疗体系必备药物之一。苯妥英目前为学名药,价格不贵。批发价约为每剂0.003至0.15美金之间。在美国,一个月疗程花费约为30美金。
基本信息
编号系统
物化性质
安全信息
生产方法及用途
用途
有机合成。抗癫痫、抗惊厥药。
国家/地区名称
海关编码
更新时间
操作
中国29339900902019-03查看
美国29339982902019-03查看
印度293399002019-03查看
欧盟293399802019-03查看
英国29339980902019-03查看
日本2933990902019-03查看
韩国29339990002019-03查看
加拿大29332100002019-03查看
上游原料
尿素 5,5-Diphenyl-2,3,5,6-tetrahydroimidazo[2,1-b]imidazoline-3,6-dione N,N-二氯苯妥英 2-amino-2,2-diphenylacetamide 1-(N,N-Bis-acetylaminoacetyl)-5,5-diphenylimidazolidine-2,4-dione carbon monoxide 3-[(3'-Carbamoyl-1',4'-dihydropyridin-1'-yl)acetyloxymethyl]-5,5-diphenyl-2,4-imidazolidinedione N-乙氧羰基苯妥英 4-methylsulfanyl-5,5-diphenyl-1,5-dihydro-imidazol-2-one 5,5-diphenyl-N-acetylhydantoin ((2,4-dioxo-5,5-diphenyl-3-imidazolidinyl)methyl)-1,4-dihydro-3-carbamoylpyridine-1-butyrate 乙醇 3-(羟基甲基)苯妥英 [(2,4-dioxo-5,5-diphenyl-3-imidazolidinyl)methyl]-1,4-dihydro-3-carbamoylpyridine-(1-methyl)acetate 醋酸铬 5,5-二苯基-2-硫代海因 5,5-二(苯基)咪唑烷-2,4-二硫酮 2,2-二苯基乙酸 4,5-Dihydroxy-4,5-diphenylimidazolidin-2-on 5,5-Diphenyl-2-methylmercapto-4-oxo-imidazoline <(2,4-dioxo-5,5-diphenyl-3-imidazolidinyl)methoxyacetyl>-1,4-dihydro-1-methyl-pyridine-3-carboxylate 4,5-dimethoxy-4,5-diphenyl-imidazolidin-2-one 氰化钾 2-bromo-2,2-diphenylacetic acid 联苯甲酰 4,5-diethoxy-4,5-diphenylimidazolidin-2-one 3-羟基甲基苯妥英N,N-二甲基甘氨酸酯 1-Acetyl-5,5-diphenyl-2,3,5,6-tetrahydroimidazo<2,1-b>imidazoline-3,6-dione 二苯基羟基乙酸 仲班酸 N-(2-氨基乙基)吗啉 N-((5,5-Diphenyl)-4-oxo-2-imidazolidinyl)glycine (2,5-dioxo-4,4-diphenylimidazolidin-1-yl)methyl acetate 2,5-bis-methylsulfanyl-4,4-diphenyl-4H-imidazole 二苯甲酮 4-(1,3-dimyristoyl-2-glyceryl)butyric acid-1-(2,4-dioxo-5,5-diphenyl-3-imidazolidinyl)-methyl ester <(2,4-dioxo-5,5-diphenyl-3-imidazolidinyl)methyl>-1,6-dihydro-1-methylpyridine-2-carboxylate <(2,4-dioxo-5,5-diphenyl-3-imidazolidinyl)methyl>-1,4-dihydro-3-carbamoylpyridine-1-propionate 2-methyl-4,4-diphenyl-1H-imidazol-5-one 2,2-二苯基海因酸 mono(1,1'-((2,5-dioxo-4,4-diphenylimidazolidine-1,3-diyl)bis(methylene))bis(1-(4-hydroxy-4,4-diphenylbut-2-yn-1-yl)pyrrolidin-1-ium)) monobromide 2-(4,5-dihydro-5-oxo-4,4-diphenyl-1H-imidazol-2-ylthio)acetic acid 4-methylsulfanyl-5,5-diphenyl-1,5-dihydro-imidazole-2-thione ((2,4-dioxo-5,5-diphenyl-3-imidazolidinyl)methyl)-1,6-dimethyl-1,4-dihydropyridine-3-carboxylate [(2,4-dioxo-5,5-diphenyl-3-imidazolidinyl)methyl]-1,4-dihydro-3-carbamoylpyridine-(1-methyl)propionate 硝酸
下游产品
3-benzyl-5,5-diphenylimidazolidine-2,4-dione 3-氨基-5,5-二(苯基)咪唑烷-2,4-二酮 (2,5-dioxo-4,4-diphenylimidazolidin-1-yl)methyl pentanoate 5,5-diphenyl-3-prop-2-ynylimidazolidine-2,4-dione N,N-二氯苯妥英 3-(chloromethyl)-5,5-diphenylimidazolidine-2,4-dione 1-hexadecanoyl-5,5-diphenylimidazolidine-2,4-dione 乙醇钠 (2,5-dioxo-4,4-diphenylimidazolidin-1-yl)methyl propanoate 2,2-二苯基甘氨酸 (2,5-dioxo-4,4-diphenylimidazolidin-1-yl)methyl acetate 3-[(4-甲基哌嗪-1-基)甲基]-5,5-二(苯基)咪唑烷-2,4-二酮 3-(3,6-dihydro-2H-pyridin-1-ylmethyl)-5,5-diphenylimidazolidine-2,4-dione 3-(3,4-dihydro-1H-isoquinolin-2-ylmethyl)-5,5-diphenylimidazolidine-2,4-dione 苯妥英-D10 1,3-二甲基-5,5-二苯基-2,4-咪唑烷二酮 5-(4-羟基苯基)-5-苯基海因 苯妥英钠 1-甲基-5,5-二苯基-2,4-咪唑烷二酮 ethyl 2-(2,5-dioxo-4,4-diphenylimidazolidin-1-yl)acetate 4,5-二苯咪唑啉酮 3-(羟基甲基)苯妥英 N-Benzhydrylcarbaminsaeuremethylester 二苯基甲烷 1-甲基-4-(甲硫基)-5,5-二苯基-1,5-二氢-2H-咪唑-2-酮 5,5-二(苯基)咪唑烷-2,4-二硫酮 2,2-二苯基乙酸 5,5-diphenyl-3-propylimidazolidine-2,4-dione 二苯甲胺 1,3-二溴-5,5-二苯基咪唑烷-2,4-二酮 3-ethyl-1-(oxiran-2-ylmethyl)-5,5-diphenylimidazolidine-2,4-dione 2,4,4-triphenyl-1,3-oxazol-5-one 3-butyl-5,5-diphenylimidazolidine-2,4-dione 5,5-diphenylimidazolidine-2,4-dione,1H-pyridin-4-one 5,5-二苯基-3-(三氯甲基硫代)海因 4,4-diphenyl-imidazolidin-2-one 磷苯妥英 3-(2-chloroethyl)-5,5-diphenylimidazolidine-2,4-dione 2,2-diphenylaziridine 苯甲腈 3-羟基甲基苯妥英N,N-二甲基甘氨酸酯