医药中间体是指在药物合成过程中作为关键步骤的反应产物或原料物质,它们通常是化学结构较为简单的化合物,通过一系列化学反应可以转化为最终的药物成品。这些中间体在制药工业中扮演着重要角色,是实现复杂药物分子合成的关键组成部分。
特点医药中间体的研发和生产是一个复杂的过程,通常包括以下几个步骤:
随着化学合成技术的进步和新技术的应用(如绿色化学、计算机辅助设计等),医药中间体的研发与生产正朝着更加高效、环保的方向发展。同时,对药物分子结构的深入理解也为开发更有效的治疗方案提供了更多可能性。
中文名称 | 英文名称 | CAS号 | 化学式 | 结构式图片 |
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2,2’-联吡啶-5,5’-二甲腈 | 2,2'-bipyridine-5,5'-dicarbonitrile | 1802-29-5 | C12H6N4 |
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2,2’-联吡啶-4,4’-二甲酸乙酯 | 4,4'-bis(ethoxycarbonyl)-2,2'-bipyridine | 1762-42-1 | C16H16N2O4 |
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2,2’-联吡啶-4,4’-二甲磷酸二乙酯 | 4,4'-bis(diethylphosphonomethyl)-2,2'-bipyridine | 176220-38-5 | C20H30N2O6P2 |
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2,2’-(4-溴-1-亚丁烯基)双[3-甲基噻吩] | 4,4-bis(3-methyl-thiophen-2-yl)-but-3-en-1-yl bromide | 109857-81-0 | C14H15BrS2 |
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2,2’,6,6’-四甲基-4,4’-联吡啶 | 2,2',6,6'-tetramethyl-4,4'-bipyridine | 6662-72-2 | C14H16N2 |
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2,2-联噻吩-5-乙醛 | 2,2'-bithiophene-5-carboxaldehyde | 3779-27-9 | C9H6OS2 |
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2,2-联噻吩-5,5-二羧酸 | 2,2'-bithiophene-5,5'-dicarboxylic acid | 3515-34-2 | C10H6O4S2 |
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2,2-联吡啶-5-羧酸 | 2,2'-bipyridine-5-carboxylic acid | 1970-80-5 | C11H8N2O2 |
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2,2-联吡啶-5-甲腈 | (2,2'-bipyridine)-5-carbonitrile | 1802-28-4 | C11H7N3 |
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2,2-联吡啶-4,4-(5-己基-2-噻吩) | 4,4'-bis(5-hexylthiophen-2-yl)-2,2'-bipyridine | 1047684-56-9 | C30H36N2S2 |
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2,2-双(3-氨基-4-羟基苯基)丙烷 | 2,2-bis(3-amino-4-hydroxyphenyl)propane | 1220-78-6 | C15H18N2O2 |
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2,2-双((4R)-4-苄基-2-恶唑啉) | (R,R)-4,4'-bis(phenylmethyl)-2,2',5,5'-tetrahydro-2,2'-bioxazole | 141362-76-7 | C20H20N2O2 |
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2,2-亚乙基二苯胺 | 2,2'-ethylenedianiline | 34124-14-6 | C14H16N2 |
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2,2-二萘胺 | 2,2'-dinaphthylamine | 532-18-3 | C20H15N |
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2,2-二苯基乙醇 | 2,2-diphenyl ethanol | 1883-32-5 | C14H14O |
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2,2-二甲基四氢吡喃-4-甲醛 | 2,2-dimethyltetrahydro-2H-pyran-4-carbaldehyde | 34941-21-4 | C8H14O2 |
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2,2-二甲基噻唑烷 | 2,2-dimethyl-1,3-thiazolidine | 19351-18-9 | C5H11NS |
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2,2-二甲基哌嗪 | 2,2-dimethylpiperazine | 84477-72-5 | C6H14N2 |
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2,2-二甲基吡咯烷盐酸盐 | 2,2-dimethylpyrrolidine hydrochloride | 623580-01-8 | C6H13N*ClH |
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2,2-二甲基丁烷-1,4-二醇 | 2,2-dimethylbutane-1,4-diol | 32812-23-0 | C6H14O2 |
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2,2-二甲基-苯并二氢吡喃-4-酮 | 2,3-dihydro-2,2-dimethylbenzo[b]pyran-4-one | 3780-33-4 | C11H12O2 |
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2,2-二甲基-n-[5-(4,4,5,5-四甲基-1,3,2-二噁硼烷-2-基)-2-吡啶]-丙酰胺 | N-(5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-yl)pivalamide | 1092119-20-4 | C16H25BN2O3 |
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2,2-二甲基-6-硝基-2H-吡啶并[3,2-B][1,4]噁嗪-3(4H)-酮 | 2,2-dimethyl-6-nitro-2H-pyrido[3,2-b][1,4]oxazin-3(4H)-one | 1002726-59-1 | C9H9N3O4 |
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2,2-二甲基-5-乙氧羰基-1,3-二氧六环 | 2,2-dimethyl-5-ethoxycarbonyl-1,3-dioxane | 82962-54-7 | C9H16O4 |
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2,2-二甲基-5-(3-噻吩基)-1,3-二氧杂环己烷-4,6-二酮 | 2,2-dimethyl-5-(thiophen-3-yl)-1,3-dioxane-4,6-dione | 61857-83-8 | C10H10O4S |
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2,2-二甲基-4-哌啶醇 | 2,2-dimethylpiperidin-4-ol | 937681-12-4 | C7H15NO |
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2,2-二甲基-4(r)-4-溴甲基-1,3-二氧杂烷 | (R)-(2,2-dimethyl-1,3-dioxolan-4-yl)methyl bromide | 14437-87-7 | C6H11BrO2 |
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2,2-二甲基-3-戊酮 | 2,2-dimethyl-3-pentanone | 564-04-5 | C7H14O |
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2,2-二甲基-2H-吡啶并[3,2-B][1,4]恶嗪-3(4H)-酮 | 2,2-dimethyl-2H-pyrido[3,2-b][1,4]oxazin-3(4H)-one | 20348-21-4 | C9H10N2O2 |
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2,2-二甲基-1,3-二氧环戊基-4-甲醇对甲基苯磺酸酯 | solketal tosylate | 23737-51-1 | C13H18O5S |
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2,2-二甲基-1,3-二氧戊环-4-羧酸钾盐 | 4-carboxy-2,2-dimethyl-1,3-dioxolane potassium salt | 83400-91-3 | C6H9O4*K |
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2,2-二甲基-1,3-二氢茚 | 2,2-Dimethylindan | 20836-11-7 | C11H14 |
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2,2-二甲基-1,2-二氢喹啉 | 2,2-dimethyl-1,2-dihydroquinoline | 14465-61-3 | C11H13N |
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2,2-二氟环丙羧酸 | 2,2-difluorocyclopropane-1-carboxylic acid | 107873-03-0 | C4H4F2O2 |
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2,2-二氟乙基对甲苯磺酸盐 | 2,2-difluoroethyl 4-methylbenzenesulfonate | 135206-84-7 | C9H10F2O3S |
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2,2-二氟丙胺盐酸盐 | 2,2-difluoropropan-1-amine hydrochloride | 868241-48-9 | C3H7F2N*ClH |
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2,2-二氟-1,3-苯并二恶茂-5-甲醛 | 2,2-difluoro-2H-1,3-benzodioxole-5-carbaldehyde | 656-42-8 | C8H4F2O3 |
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2,2-二噻吩基乙醇酸甲酯 | hydroxy-di-thiophen-2-yl-acetic acid methyl ester | 26447-85-8 | C11H10O3S2 |
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2,2,8-三甲基-4H-1,3-二恶英并[4,5-c]吡啶-5-甲醇 | (2,2,8-trimethyl-4H-[1,3]dioxino[4,5-c]pyridin-5-yl)methanol | 1136-52-3 | C11H15NO3 |
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2,2,6,6-四甲基哌啶胺 | 2,2,6,6-tetramethyl-4-piperidinamine | 36768-62-4 | C9H20N2 |
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2,2,6,6-四甲基吡啶-1-氧基-4-氨基-4-羧酸 | amino-4-carboxy-2,2,6,6-tetramethylpiperidine-1-oxyl | 15871-57-5 | C10H21N2O3 |
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2,2,6,6-四甲基-2H-3,5,6-三氢吡喃-4-酮 | 2,2,6,6-tetramethyltetrahydropyran-4-one | 1197-66-6 | C9H16O2 |
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2,2,5,7,8-五甲基苯并二氢吡喃-6-磺酰氯 | 2,2,5,7,8-pentamethylchroman-6-sulfonyl chloride | 112160-39-1 | C14H19ClO3S |
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2,2,4-三甲基-1,2-二氢喹啉 | 2,2,4-trimethyl-1,2-dihydroquinoline | 147-47-7 | C12H15N |
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2,2,4,4-四甲基四氢呋喃 | 2,2,4,4-Tetramethyltetrahydrofuran | 3358-28-9 | C8H16O |
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2,2,2-三甲基硫代乙酰胺 | 2,2-dimethylpropanethioamide | 630-22-8 | C5H11NS |
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2,2,2-三氟乙醇钠 | sodium 2,2,2-trifluoroethanolate | 420-87-1 | C2H2F3NaO |
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2,2,2-三氟-1-(4-硝基苯基)-乙酮(9ci) | 2,2,2-trifluoro-1-(4-nitrophenyl)ethan-1-one | 58808-61-0 | C8H4F3NO3 |
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2,2,14,14-四甲基-8-氧代十五烷二酸 | 8-oxo-2,2,14,14-tetramethylpentadecanedioic acid | 413624-71-2 | C19H34O5 |
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2,2,14,14-四甲基-8-氧代-十五烷二酸二乙酯 | diethyl 2,2,14,14-tetramethyl-8-oxopentadecanedioate | 738606-43-4 | C23H42O5 |
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