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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3,4-二溴-2-二氟吡啶 | 3,4-Dibromo-2-fluoropyridine | 137718-84-4 | C5H2Br2FN |
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3,4-二氰基噻吩 | 3,4-dicyanothiophene | 18853-32-2 | C6H2N2S |
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3,4-二氯异噻唑-5-羧酸 | 3,4-dichloro-isothiazole-5-carboxylic acid | 18480-53-0 | C4HCl2NO2S |
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3,4-二氯噻吩 | 3,4-dichlorothiophene | 17249-76-2 | C4H2Cl2S |
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3,4-二氯喹啉 | 3,4-dichloroquinoline | 25836-11-7 | C9H5Cl2N |
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3,4-二氯哒嗪 | 3,4-dichloropyridazine | 1677-80-1 | C4H2Cl2N2 |
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3,4-二氯吡啶盐酸盐 | 3,4-dichloropyridine hydrochloride | 159732-45-3 | C5H3Cl2N*ClH |
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3,4-二氯吡啶-2-胺 | 3,4-dichloropyridin-2-amine | 188577-69-7 | C5H4Cl2N2 |
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3,4-二氯吡啶 | 3,4-dichloropyridine | 55934-00-4 | C5H3Cl2N |
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3,4-二氯-6-苯基哒嗪 | 3,4-dichloro-6-phenylpyridazine | 64942-62-7 | C10H6Cl2N2 |
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3,4-二氯-5-硝基吡啶 | 3,4-dichloro-5-nitropyridine | 56809-84-8 | C5H2Cl2N2O2 |
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3,4-二氯-5-氨基哒嗪 | 5-amino-3,4-dichloropyridazine | 89180-50-7 | C4H3Cl2N3 |
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3,4-二氯-5-吡啶羧酸 | 4,5-dichloro-3-pyridinecarboxylic acid | 473837-10-4 | C6H3Cl2NO2 |
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3,4-二氯-2-甲基吡啶 | 3,4-dichloro-2-methylpyridine | 103949-58-2 | C6H5Cl2N |
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3,4-二氯-2-氟吡啶 | 3,4-dichloro-2-fluoropyridine | 851179-03-8 | C5H2Cl2FN |
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3,4-二氯-1,2,5-噻二唑 | 3,4-dichloro-1,2,5-thiadiazole | 5728-20-1 | C2Cl2N2S |
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3,4-二氨基喹啉 | 3,4-diaminoquinoline | 87751-33-5 | C9H9N3 |
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3,4-二氨基呋扎 | 3,4-diaminofurazan | 17220-38-1 | C2H4N4O |
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3,4-二氨基吡啶 | pyridine-3,4-diamine | 54-96-6 | C5H7N3 |
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3,4-二氨基-5-溴-2-氯吡啶 | 5-bromo-2-chloropyridine-3,4-diamine | 163452-78-6 | C5H5BrClN3 |
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3,4-二氨基-2-羟基吡啶 | 3,4-Diamino-2-hydroxypyridin | 33631-02-6 | C5H7N3O |
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3,4-二氢异喹啉-1(2H)-酮 | 3,4-dihydroisoquinolin-1(2H)-one | 1196-38-9 | C9H9NO |
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3,4-二氢异喹啉 | 3,4-dihydroisoquinoline | 3230-65-7 | C9H9N |
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3,4-二氢吡啶[3,4-D]嘧啶-4-酮 | pyrido[3,4-d]pyrimidin-4-ol | 19178-25-7 | C7H5N3O |
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3,4-二氢-7-羟基-2(1H)-喹啉酮 | 3,4-dihydro-7-hydroxy-2(1H)-quinolinone | 22246-18-0 | C9H9NO2 |
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3,4-二氢-7-甲氧基-4-氧代喹唑啉-6-醇乙酸酯 | 6-acetoxy-7-methoxy-3,4-dihydroquinazolin-4-one | 179688-53-0 | C11H10N2O4 |
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3,4-二氢-7-氨基异喹啉 | 7-amino-3,4-dihydroisoquinoline | 62541-60-0 | C9H10N2 |
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3,4-二氢-6-甲基异喹啉 | 6-methyl-3,4-dihydroisoquinoline | 69426-28-4 | C10H11N |
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3,4-二氢-6-甲基-2H-吡喃-2-酮 | 3,4-dihydro-6-methyl-2H-pyran-2-one | 3740-59-8 | C6H8O2 |
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3,4-二氢-4-羟基-3-(苯基甲基)- 2H-1-苯并吡喃-2-酮 | (+/-)-(3R,4RS)-3-benzyl-4-hydroxy-3,4-dihydrochromen-2-one | 475570-89-9 | C16H14O3 |
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3,4-二氢-4-甲基-5-硝基-2H-1,4-苯并恶嗪-3-酮 | 3,4-Dihydro-4-methyl-5-nitro-2H-1,4-benzoxazin-3-one | 132522-82-8 | C9H8N2O4 |
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3,4-二氢-3-甲基-4-氧代咪唑并[5,1-D]-1,2,3,5-四嗪-8-甲酰胺酸 | 3-methyl-4-oxo-3,4-dihydroimidazo[5,1-d][1,2,3,5]tetrazine-8-carboxylic acid | 113942-30-6 | C6H5N5O3 |
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3,4-二氢-2H-苯并吡喃-4-胺 | chroman-4-amine | 53981-38-7 | C9H11NO |
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3,4-二氢-2H-吡喃并[3,2-b]吡啶 | 2,3-dihydro-4H-pyrano<3,2-b>pyridine | 70381-92-9 | C8H9NO |
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3,4-二氢-2H-吡喃并[3,2-B]吡啶-4-醇 | 3,4-Dihydro-2H-pyrano[3,2-b]pyridin-4-ol | 754149-09-2 | C8H9NO2 |
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3,4-二氢-2H-吡喃-2-甲醛 | acrolein dimer | 100-73-2 | C6H8O2 |
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3,4-二氢-2H-吡喃 | 3,4-dihydro-2<i>H</i>-pyran | 110-87-2 | C5H8O |
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3,4-二氢-2H-吡啶并[4,3-b]-1,4-恶嗪 | 2H,3H,4H-pyrido[4,3-b][1,4]oxazine | 102226-41-5 | C7H8N2O |
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3,4-二氢-2H-吡啶并[3,2-b]-1,4-噁嗪 | 3,4-dihydro-2H-pyrido[3,2-b][1,4]oxazine | 20348-23-6 | C7H8N2O |
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3,4-二氢-2H-吡啶并[1,2-D]嘧啶-2-酮 | 1,2-(Dihydropyridino-1,2)-4-oxo-5,6-dihydro-pyrimidin | 5439-14-5 | C8H8N2O |
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3,4-二氢-2H-吡咯-5-氨基 | 2-imino-pyrrolidine | 872-34-4 | C4H8N2 |
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3,4-二氢-2H-1,4-苯并噁嗪-6-胺 | 3,4-dihydro-2H-1,4-benzoxazin-6-amine | 26011-57-4 | C8H10N2O |
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3,4-二氢-2H-1,4-苯并噁嗪 | 1,4-benzoxazine | 5735-53-5 | C8H9NO |
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3,4-二氢-2-甲基-吡喃 | 2-methoxy-3,4-dihydro-2H-pyran | 4454-05-1 | C6H10O2 |
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3,4-二氢-2-甲基-4-氧代吡啶-1(2H)-甲酸苄酯 | benzyl 2-methyl-4-oxo-2,3-dihydropyridine-1-carboxylate | 190906-91-3 | C14H15NO3 |
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3,4-二氢-2,8(1H)-异喹啉羧酸-2-(1,1-二甲基乙基)酯 | 2-(tert-butoxycarbonyl)-1,2,3,4-tetrahydroisoquinoline-8-carboxylic acid | 878798-87-9 | C15H19NO4 |
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3,4-二氢-2,2-二甲基-4-氧代-2H-吡喃-6-羧酸 | 3,4-dihydro-2,2-dimethyl-4-oxo-2H-pyran-6-carboxylic acid | 80866-93-9 | C8H10O4 |
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3,4-二氢-2(1H)-喹啉酮 | 3,4-dihydro-2(1H)-quinolone | 553-03-7 | C9H9NO |
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3,4-二氢-1H-苯并吡喃 | chromane | 493-08-3 | C9H10O |
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3,4-二氢-1H-喹噁啉-2-酮 | 1,2,3,4-tetrahydroquinoxalin-2-one | 59564-59-9 | C8H8N2O |
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