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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5-氯-2-甲基嘧啶-4-羧酸 | 5-chloro-2-methyl-pyrimidine-4-carboxylic acid | 74840-47-4 | C6H5ClN2O2 |
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5-氯-2-甲基嘧啶-4(3h)-酮 | 2-Methyl-4-hydroxy-5-chlor-pyrimidin | 26732-04-7 | C5H5ClN2O |
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5-氯-2-甲基嘧啶 | 5-chloro-2-methylpyrimidine | 54198-89-9 | C5H5ClN2 |
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5-氯-2-甲基吡唑并[1,5-a]嘧啶 | 5-chloro-2-methylpyrazolo[1,5-a]pyrimidine | 189116-36-7 | C7H6ClN3 |
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5-氯-2-甲基-3-硝基苯甲酸甲酯 | methyl 5-chloro-2-methyl-3-nitrobenzoate | 294190-17-3 | C9H8ClNO4 |
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5-氯-2-甲基-3-硝基吡啶 | 2-methyl-3-nitro-5-chloropyridine | 1211533-93-5 | C6H5ClN2O2 |
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5-氯-2-甲基-3-吡啶羧酸甲酯 | 2-methyl-5-chloro methylnicotinate | 350597-49-8 | C8H8ClNO2 |
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5-氯-2-甲基-3-吡啶羧酸 | 5-chloro-2-methylnicotinic acid | 1092286-30-0 | C7H6ClNO2 |
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5-氯-2-溴-3-硝基吡啶 | 2-bromo-5-chloro-3-nitropyridine | 75806-86-9 | C5H2BrClN2O2 |
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5-氯-2-氰基-3-硝基吡啶 | 5-chloro-3-nitropicolinonitrile | 181123-11-5 | C6H2ClN3O2 |
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5-氯-2-氨基噻唑[5,4-B]并吡啶 | 5-chlorothiazolo[5,4-b]pyridin-2-amine | 31784-71-1 | C6H4ClN3S |
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5-氯-2-氨基噻唑 | 2-amino-5-chlorothiazole | 41663-73-4 | C3H3ClN2S |
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5-氯-2-氟吡啶-3-硼酸 | (5-chloro-2-fluoropyridin-3-yl)boronic acid | 937595-70-5 | C5H4BClFNO2 |
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5-氯-2-氟吡啶 | 2-fluoro-5-chloropyridine | 1480-65-5 | C5H3ClFN |
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5-氯-2-氟-4-碘吡啶 | 5-chloro-2-fluoro-4-iodopyridine | 659731-48-3 | C5H2ClFIN |
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5-氯-2-氟-4-甲基吡啶 | 5-chloro-2-fluoro-4-methylpyridine | 884494-88-6 | C6H5ClFN |
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5-氯-2-氟-3-羟基吡啶 | 5-Chloro-2-fluoropyridin-3-ol | 1003711-65-6 | C5H3ClFNO |
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5-氯-2-氟-3-甲基吡啶 | 5-chloro-2-fluoro-3-methylpyridine | 375368-84-6 | C6H5ClFN |
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5-氯-2-巯基吡啶 | 5-chloropyridine-2-thiol | 40771-41-3 | C5H4ClNS |
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5-氯-2-噻吩甲醇 | (5-chlorothiophen-2-yl)methanol | 74168-69-7 | C5H5ClOS |
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5-氯-2-噻吩叔丁基磺酰胺 | 5-Chlorthiophen-2-sulfonsaeure-tert. butylamid | 155731-14-9 | C8H12ClNO2S2 |
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5-氯-2-噻吩乙酸 | 5-chlorothiophen-2-yl-acetic acid | 13669-19-7 | C6H5ClO2S |
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5-氯-2-嘧啶甲醇 | (5-chloropyrimidin-2-yl)methanol | 944902-98-1 | C5H5ClN2O |
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5-氯-2-乙氧基嘧啶 | 5-Chloro-2-ethoxypyrimidine | 1289386-43-1 | C6H7ClN2O |
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5-氯-2-乙氧基-3-硝基砒啶 | 5-chloro-2-ethoxy-3-nitropyridine | 886373-32-6 | C7H7ClN2O3 |
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5-氯-2-三氟甲基吡啶 | 5-chloro-2-(trifluoromethyl)pyridine | 349-94-0 | C6H3ClF3N |
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5-氯-2-三氟甲)苯甲酸 | 5-chloro-2-(trifluoromethyl)benzoic acid | 654-98-8 | C8H4ClF3O2 |
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5-氯-2-(甲硫基)嘧啶-4-羧酸 | 5-chloro-2-(methylthio)pyrimidine-4-carboxylic acid | 61727-33-1 | C6H5ClN2O2S |
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5-氯-2-(甲硫基)嘧啶 | 5-chloro-2-(methylthio)pyrimidine | 38275-42-2 | C5H5ClN2S |
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5-氯-2-(甲硫基)-4(3H)-嘧啶酮 | 5-chloro-2-methylthio-4(1H)-pyrimidinone | 61044-94-8 | C5H5ClN2OS |
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5-氯-2-(甲基磺酰基)嘧啶 | 5-chloro-2-(methylsulfonyl)pyrimidine | 38275-47-7 | C5H5ClN2O2S |
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5-氯-2-(氯甲基)嘧啶 | 5-chloro-2-(chloromethyl)pyrimidine | 944902-28-7 | C5H4Cl2N2 |
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5-氯-2-(二氟甲氧基)吡啶 | 2-difluoromethoxy-5-chloropyridine | 1214323-40-6 | C6H4ClF2NO |
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5-氯-2-(乙基磺酰基)吡啶 | 3-chloro-6-(ethylsulfonyl)pyridine | 859536-33-7 | C7H8ClNO2S |
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5-氯-2-(2-吡咯烷基)嘧啶 | 5-Chloro-2-(pyrrolidin-2-YL)pyrimidine | 944901-10-4 | C8H10ClN3 |
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5-氯-2-(1-哌嗪基)-嘧啶 | 5-chloro-2-(piperazin-1-yl)pyrimidine | 59215-40-6 | C8H11ClN4 |
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5-氯-2,8-二甲基喹啉 | 5-chloro-2,8-dimethylquinoline | 186670-43-9 | C11H10ClN |
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5-氯-2,4-二氟嘧啶 | Di-fluoro-mono-chloro-pyrimidine | 25151-07-9 | C4HClF2N2 |
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5-氯-2,4,8-三甲基喹啉 | 5-Chloro-2,4,8-trimethylquinoline | 105908-43-8 | C12H12ClN |
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5-氯-2,3-二羟基吡啶 | 5-chloropyridine-2,3-diol | 53233-89-9 | C5H4ClNO2 |
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5-氯-2,3-二甲基吡嗪 | 2-chloro-5,6-dimethylpyrazine | 59489-32-6 | C6H7ClN2 |
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5-氯-2,3,3-三甲基吲哚 | 5-chloro-2,3,3-trimethyl-3H-indole | 25981-83-3 | C11H12ClN |
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5-氯-2(1H)-喹啉酮 | 5-chloro-2-quinolone | 23981-22-8 | C9H6ClNO |
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5-氯-1H-吲唑-3-羧酸乙酯 | 5-Chlor-3-ethoxycarbonyl-indazol | 1081-05-6 | C10H9ClN2O2 |
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5-氯-1H-吲唑-3-甲酸甲酯 | methyl 5-chloro-1H-indazole-3-carboxylate | 1079-46-5 | C9H7ClN2O2 |
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5-氯-1H-吲哚-6-羧酸甲酯 | Methyl 5-chloro-1H-indole-6-carboxylate | 1245643-61-1 | C10H8ClNO2 |
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5-氯-1H-吲哚-3-甲胺 | (5-chloro-1H-indol-3-yl)methanamine | 113188-83-3 | C9H9ClN2 |
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5-氯-1H-吲哚-2-甲醛 | 5-chloro-1H-indole-2-carbaldehyde | 53590-49-1 | C9H6ClNO |
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5-氯-1H-吡唑并[4,3-d]嘧啶 | 5-chloro-1H-pyrazolo[4,3-d]pyrimidine | 633328-98-0 | C5H3ClN4 |
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5-氯-1H-吡唑并[3,4-c]吡啶 | 5-chloro-1H-pyrazolo[3,4-c]pyridine | 76006-08-1 | C6H4ClN3 |
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