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-甲基-4-羧基吡啶 | 2-methylisonicotinic acid | 4021-11-8 | C7H7NO2 |
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2-甲基-4-羟基甲基吡啶 | (2-methylpyridin-4-yl)methanol | 105250-16-6 | C7H9NO |
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2-甲基-4-羟基嘧啶 | 2-methyl-3H-pyrimidin-4-one | 19875-04-8 | C5H6N2O |
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2-甲基-4-羟基-6-嘧啶乙酸甲酯 | methyl 6-hydroxy-2-methylpyrimidine-4-carboxylate | 64532-22-5 | C7H8N2O3 |
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2-甲基-4-羟基-6-喹啉甲酸乙酯 | ethyl 4-hydroxy-2-methylquinoline-6-carboxylate | 593287-13-9 | C13H13NO3 |
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2-甲基-4-羟基-2H-噻吩并[2,3-e]-1,2-噻嗪-3-甲酸甲酯-1,1-二氧化物 | methyl 4-hydroxy-2-methyl-2H-thieno<2,3-e>-1,2-thiazine-3-carboxylate 1,1-dioxide | 59804-25-0 | C9H9NO5S2 |
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2-甲基-4-碘吡啶 | 4-iodo-2-methylpyridine | 22282-65-1 | C6H6IN |
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2-甲基-4-硝基吡啶-N-氧化物 | 2-methyl-4-nitropyridine N-oxide | 5470-66-6 | C6H6N2O3 |
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2-甲基-4-硝基吡啶 | 2-methyl-4-nitro-pyridine | 13508-96-8 | C6H6N2O2 |
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2-甲基-4-硝基吡唑-3-甲酸甲酯 | methyl 1-methyl-4-nitro-1H-pyrazole-5-carboxylate | 309740-49-6 | C6H7N3O4 |
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2-甲基-4-甲胺基嘧啶 | N<sup>4</sup>-methylpyrimidine-2,4-diamine | 1004-18-8 | C5H8N4 |
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2-甲基-4-氯-5-喹啉羧酸 | 4-chloro-2-methylquinoline-6-carboxylic acid | 181189-02-6 | C11H8ClNO2 |
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2-甲基-4-氮杂吲哚 | 2-methyl-1H-pyrrolo[3,2-b]pyridine | 73177-35-2 | C8H8N2 |
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2-甲基-4-氨基嘧啶-5-腈 | 2-methyl-4-amino-5-cyanopyrimidine | 698-29-3 | C6H6N4 |
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2-甲基-4-氨基嘧啶-5-羧酸 | 4-Amino-5-carboxy-2-methyl-pyrimidin | 769-52-8 | C6H7N3O2 |
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2-甲基-4-氨基嘧啶 | 2-methyl-pyrimidin-4-ylamine | 74-69-1 | C5H7N3 |
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2-甲基-4-氨基吡啶 | 3-methyl-4-pyridinamine | 18437-58-6 | C6H8N2 |
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2-甲基-4-氨基-6-氯嘧啶 | 4-amino-6-chloro-2-methylpyrimidine | 1749-68-4 | C5H6ClN3 |
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2-甲基-4-氨基-6-喹啉甲酸乙酯 | 4-amino-2-methyl-quinoline-6-carboxylic acid ethyl ester | 100795-25-3 | C13H14N2O2 |
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2-甲基-4-氨基-5-氯吡啶 | 5-chloro-2-methylpyridin-4-amine | 97944-44-0 | C6H7ClN2 |
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2-甲基-4-嘧啶甲醛 | 2-methylpyrimidine-4-carbaldehyde | 1004-17-7 | C6H6N2O |
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2-甲基-4-嘧啶甲酸乙酯 | ethyl 2-methylpyrimidine-4-carboxylate | 76240-14-7 | C8H10N2O2 |
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2-甲基-4-喹啉甲腈 | 2-methylquinoline-4-carbonitrile | 29196-15-4 | C11H8N2 |
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2-甲基-4-哌嗪喹啉 | 2-methyl-4-(piperazin-1-yl)quinoline | 82241-22-3 | C14H17N3 |
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2-甲基-4-哌啶酮盐酸盐 | 2-methylpiperidin-4-one hydrochloride | 13729-77-6 | C6H11NO*ClH |
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2-甲基-4-吡啶甲醛 | 2-methyl-pyridine-4-carbaldehyde | 63875-01-4 | C7H7NO |
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2-甲基-4-乙酰氨基吡啶 | 4-acetylamino-2-methylpyridine | 18085-47-7 | C8H10N2O |
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2-甲基-4-乙基-6-羟基嘧啶 | 6-ethyl-2-methyl-4(3H)-pyrimidinone | 52421-75-7 | C7H10N2O |
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2-甲基-4-三氟甲基嘧啶-5-羧酸 | 2-methyl-4-trifluoromethylpyrimidine-5-carboxylic acid | 149771-24-4 | C7H5F3N2O2 |
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2-甲基-4-(三氟甲基)嘧啶 | 2-Methyl-4-(trifluoromethyl)pyrimidine | 149771-18-6 | C6H5F3N2 |
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2-甲基-4-(三氟甲基)吡啶 | 2-methyl-4-(trifluoromethyl)pyridine | 106877-17-2 | C7H6F3N |
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2-甲基-4-(4,4,5,5-四甲基-1,3,2-二氧杂硼杂环戊烷-2-基)苯胺 | 2-methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)aniline | 590418-05-6 | C13H20BNO2 |
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2-甲基-4-(4,4,5,5-四甲基-1,3,2-二噁硼烷-2-基)苯甲酸甲酯 | methyl 2-methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate | 525362-07-6 | C15H21BO4 |
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2-甲基-4-(2-噻吩基)嘧啶 | 2-methyl-4-(2-thienyl)pyrimidine | 154321-62-7 | C9H8N2S |
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2-甲基-4-(2-丙氧基苯甲酰基氨基)-5-丙基-2H-吡唑-3-羧酰胺 | 1-Methyl-4-(2-n-propoxybenzamido)-3-n-propylpyrazole-5-carboxamide | 139756-04-0 | C18H24N4O3 |
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2-甲基-4,6-二羟基嘧啶 | 2-methyl-4,6-dihydroxypyrimidine | 1194-22-5 | C5H6N2O2 |
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2-甲基-4,6-二氯嘧啶-5-甲腈 | 4,6-dichloro-2-methyl-5-pyrimidinecarbonitrile | 76574-36-2 | C6H3Cl2N3 |
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2-甲基-4,6-二氯-5-硝基嘧啶 | 4,6-dichloro-2-methyl-5-nitropyrimidine | 13162-43-1 | C5H3Cl2N3O2 |
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2-甲基-4,5,7-三氯喹啉 | 2-methyl-4,5,7-trichloroquinoline | 203626-80-6 | C10H6Cl3N |
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2-甲基-4,4,4-三氟乙酰乙酸乙酯 | ethyl 2-methyl-4,4,4-trifluoroacetoacetate | 344-00-3 | C7H9F3O3 |
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2-甲基-4'-羟基二苯胺 | 4-hydroxy-2'-methyldiphenylamine | 23197-53-7 | C13H13NO |
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2-甲基-3a,4,7,7alpha-四氢异吲哚-1,3-二酮 | N-Methyl-Δ<sup>4</sup>-tetrahydrophthalimid | 2021-21-8 | C9H11NO2 |
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2-甲基-3H,4H-吡啶并[3,4-d]嘧啶-4-酮 | 2-methylpyrido<3,4-d>pyrimidin-4(3H)-one | 22389-85-1 | C8H7N3O |
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2-甲基-3-羟基喹啉-4-羧酸 | 3-hydroxy-2-methyl-4-quinolinecarboxylic acid | 117-57-7 | C11H9NO3 |
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2-甲基-3-硝基苯甲酸甲酯 | 2-methyl-3-nitro-benzoic acid methyl ester | 59382-59-1 | C9H9NO4 |
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2-甲基-3-硝基吡啶-6-羧酸 | 6-methyl-5-nitropicolinic acid | 24194-98-7 | C7H6N2O4 |
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2-甲基-3-硝基吡啶 | 2-methyl-3-nitropyridine | 18699-87-1 | C6H6N2O2 |
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2-甲基-3-硝基-5-氟苯甲酸甲酯 | methyl 5-fluoro-2-methyl-3-nitrobenzoate | 697739-03-0 | C9H8FNO4 |
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2-甲基-3-硝基-5-氟苯甲酸 | 5-fluoro-2-methyl-3-nitrobenzoic acid | 850462-64-5 | C8H6FNO4 |
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2-甲基-3-溴吡啶 | 3-bromo-2-picoline | 38749-79-0 | C6H6BrN |
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