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-氯-5-甲基噻吩 | 2-chloro-5-methylthiophene | 17249-82-0 | C5H5ClS |
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2-氯-5-甲基嘧啶-4-羧酸 | 2-chloro-5-methylpyrimidine-4-carboxylic acid | 933746-10-2 | C6H5ClN2O2 |
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2-氯-5-甲基嘧啶 | 2-chloro-5-methylpyrimidine | 22536-61-4 | C5H5ClN2 |
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2-氯-5-甲基吡嗪 | 2-chloro-5-methylpyrazine | 59303-10-5 | C5H5ClN2 |
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2-氯-5-甲基吡啶-3-醇 | 2-Chloro-5-methylpyridin-3-ol | 910649-59-1 | C6H6ClNO |
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2-氯-5-甲基吡啶-3-硼酸 | 2-Chloro-5-methylpyridine-3-boronic acid | 913835-86-6 | C6H7BClNO2 |
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2-氯-5-甲基吡啶-3-甲醛 | 2-chloro-5-methylpyridine-3-carbaldehyde | 92444-99-0 | C7H6ClNO |
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2-氯-5-甲基-7h-吡咯并[2,3-d]嘧啶 | 2-chloro-5-methyl-7H-pyrrolo[2,3-d]pyrimidine | 909562-81-8 | C7H6ClN3 |
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2-氯-5-甲基-4-硝基吡啶-N-氧化物 | 2-chloro-5-methyl-4-nitropyridine 1-oxide | 60323-96-8 | C6H5ClN2O3 |
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2-氯-5-甲基-4-硝基吡啶 | 2-chloro-5-methyl-4-nitropyridine | 97944-45-1 | C6H5ClN2O2 |
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2-氯-5-甲基-3-硝基吡啶 | 2-chloro-5-methyl-3-nitro-pyridine | 23056-40-8 | C6H5ClN2O2 |
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2-氯-5-环丙基嘧啶 | 2-chloro-5-cyclopropylpyrimidine | 166740-44-9 | C7H7ClN2 |
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2-氯-5-溴苯并噻唑 | 5-bromo-2-chlorobenzo[d]thiazole | 824403-26-1 | C7H3BrClNS |
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2-氯-5-溴吡啶-3-甲酰胺 | 5-bromo-2-chloronicotinamide | 75291-85-9 | C6H4BrClN2O |
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2-氯-5-溴-4,6-二甲基吡啶 | 3-bromo-6-chloro-2,4-dimethylpyridine | 918145-29-6 | C7H7BrClN |
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2-氯-5-溴-3-三氟甲基吡啶 | 5-bromo-2-chloro-3-(trifluoromethyl)pyridine | 211122-40-6 | C6H2BrClF3N |
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2-氯-5-氰基苯并噻唑 | 2-chloro-1,3-benzothiazole-5-carbonitrile | 385432-46-2 | C8H3ClN2S |
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2-氯-5-氰基嘧啶 | 2-chloropyrimidine-5-carbonitrile | 1753-50-0 | C5H2ClN3 |
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2-氯-5-氰基吡嗪 | 5-chloropyrazine-2-carbonitrile | 36070-75-4 | C5H2ClN3 |
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2-氯-5-氰基吡啶-3-硼酸 | (2-Chloro-5-cyanopyridin-3-yl)boronic acid | 957060-96-7 | C6H4BClN2O2 |
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2-氯-5-氯甲基噻吩 | 2-Chloro-5-(chloromethyl)thiophene | 23784-96-5 | C5H4Cl2S |
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2-氯-5-氨甲基吡啶 | 6-chloro-N-methylpyridin-3-amine | 120739-84-6 | C6H7ClN2 |
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2-氯-5-氨基苯并噻唑 | 2-chlorobenzo[d]thiazol-5-amine | 80945-82-0 | C7H5ClN2S |
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2-氯-5-氨基吡啶 | 5-Amino-2-chloropyridine | 5350-93-6 | C5H5ClN2 |
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2-氯-5-氟烟酸乙酯 | ethyl 2-chloro-5-fluoropyridine-3-carboxylate | 139911-30-1 | C8H7ClFNO2 |
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2-氯-5-氟烟酸 | 2-chloro-5-fluoronicotinic acid | 38186-88-8 | C6H3ClFNO2 |
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2-氯-5-氟烟腈 | 2-chloro-5-fluoronicotinonitrile | 791644-48-9 | C6H2ClFN2 |
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2-氯-5-氟异烟酸 | 2-chloro-5-fluoroisonicotinic acid | 884494-74-0 | C6H3ClFNO2 |
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2-氯-5-氟嘧啶 | 2-chloro-5-fluoropyrimidine | 62802-42-0 | C4H2ClFN2 |
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2-氯-5-氟吡啶-6-羧酸 | 6-chloro-3-fluoropicolinic acid | 884494-76-2 | C6H3ClFNO2 |
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2-氯-5-氟吡啶-6-甲醛 | 6-chloro-3-fluoropicolinaldehyde | 884494-77-3 | C6H3ClFNO |
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2-氯-5-氟吡啶-4-硼酸 | (2-chloro-5-fluoropyridin-4-yl)boronic acid | 951677-47-7 | C5H4BClFNO2 |
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2-氯-5-氟吡啶-3-硼酸 | 2-chloro-5-fluoropyridin-3-ylboronic acid | 913373-43-0 | C5H4BClFNO2 |
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2-氯-5-氟吡啶 | 2-chloro-5-fluoropyridine | 31301-51-6 | C5H3ClFN |
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2-氯-5-氟-N-甲基嘧啶-4-胺 | 2-chloro-5-fluoro-N-methylpyrimidin-4-amine | 67316-43-2 | C5H5ClFN3 |
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2-氯-5-氟-6-甲基吡啶 | 6-chloro-3-fluoro-2-methylpyridine | 884494-78-4 | C6H5ClFN |
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2-氯-5-氟-6-氧代-1,6-二氢吡啶-3-羧酸 | 6-hydroxy-2-chloro-5-fluoronicotinic acid | 934639-56-2 | C6H3ClFNO3 |
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2-氯-5-氟-4-碘吡啶 | 2-chloro-5-fluoro-4-iodopyridine | 884494-49-9 | C5H2ClFIN |
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2-氯-5-氟-4-甲氧基嘧啶 | 2-chloro-5-fluoro-4-methoxypyrimidine | 37554-70-4 | C5H4ClFN2O |
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2-氯-5-氟-4-甲氧基-6-甲基嘧啶 | 2-chloro-5-fluoro-4-methoxy-6-methylpyrimidine | 1192479-35-8 | C6H6ClFN2O |
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2-氯-5-氟-4-甲基嘧啶 | 2-chloro-5-fluoro-4-methylpyrimidine | 134000-96-7 | C5H4ClFN2 |
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2-氯-5-氟-4-溴吡啶 | 4-bromo-2-chloro-5-fluoropyridine | 884495-10-7 | C5H2BrClFN |
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2-氯-5-氟-3-碘吡啶 | 3-iodo-2-chloro-5-fluoropyridine | 884494-33-1 | C5H2ClFIN |
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2-氯-5-氟-3-氨甲基吡啶 | (2-chloro-5-fluoropyridin-3-yl)methylamine | 870063-53-9 | C6H6ClFN2 |
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2-氯-5-氟-3-氨基吡啶 | 2-chloro-5-fluoropyridin-3-amine | 884495-37-8 | C5H4ClFN2 |
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2-氯-5-正癸基嘧啶 | 2-chloro-5-decylpyrimidine | 170434-06-7 | C14H23ClN2 |
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2-氯-5-正戊嘧啶 | 2-chloro-5-pentylpyrimidine | 154466-62-3 | C9H13ClN2 |
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2-氯-5-正壬基嘧啶 | 2-chloro-5-n-nonylpyrimidine | 219581-06-3 | C13H21ClN2 |
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2-氯-5-正丙基嘧啶 | 2-chloro-5-propylpyrimidine | 219555-98-3 | C7H9ClN2 |
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2-氯-5-异氰基吡啶 | 6-chloropyridin-3-yl isocyanate | 125117-96-6 | C6H3ClN2O |
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