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-氯-4-硝基吡啶-N-氧化物 | 3-chloro-4-nitropyridine N-oxide | 76439-45-7 | C5H3ClN2O3 |
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3-氯-4-硝基吡啶 | 3-chloro-4-nitropyridine | 13194-60-0 | C5H3ClN2O2 |
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3-氯-4-甲基噻吩-2-甲基羧酸酯 | 3-chloro-4-methyl-2-thiophenecarboxylic acid methyl ester | 175137-11-8 | C7H7ClO2S |
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3-氯-4-甲基喹啉-2(1h)-酮 | 3-chloro-4-methyl-quinolin-2-ol | 502142-56-5 | C10H8ClNO |
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3-氯-4-甲基喹啉 | 3-Chlor-4-methyl-chinolin | 56961-79-6 | C10H8ClN |
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3-氯-4-甲基哒嗪 | 3-chloro-4-methylpyridazine | 68206-04-2 | C5H5ClN2 |
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3-氯-4-甲基吡啶 | 3-chloro-4-methylpyridine | 72093-04-0 | C6H6ClN |
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3-氯-4-甲基-6-苯基哒嗪 | 3-chloro-4-methyl-6-phenylpyridazine | 28657-39-8 | C11H9ClN2 |
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3-氯-4-溴吡啶 | 4-bromo-3-chloropyridine | 73583-41-2 | C5H3BrClN |
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3-氯-4-氰基吡啶 | 3-chloro-isonicotinonitrile | 68325-15-5 | C6H3ClN2 |
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3-氯-4-氨基哒嗪 | 5-Amino-6-chlor-pyridazin | 55928-83-1 | C4H4ClN3 |
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3-氯-4-氟吡啶 | 3-chloro-4-fluoropyridine | 883107-69-5 | C5H3ClFN |
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3-氯-4-异喹啉胺 | 4-amino-3-chloroisoquinoline | 342899-38-1 | C9H7ClN2 |
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3-氯-4-哒嗪甲酸乙酯 | ethyl 3-chloro-4-pyridazinecarboxylate | 1445-54-1 | C7H7ClN2O2 |
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3-氯-4-丙氧基苯甲酸 | 3-chloro-4-propoxybenzoic acid | 76327-32-7 | C10H11ClO3 |
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3-氯-4-三氟甲基吡啶 | 3-chloro-4-(trifluoromethyl)pyridine | 81565-19-7 | C6H3ClF3N |
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3-氯-4-(异丙基磺酰基)噻吩-2-羧酸 | 3-chloro-4-(propane-2-sulfonyl)thiophene-2-carboxylic acid | 175202-26-3 | C8H9ClO4S2 |
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3-氯-4-(3-氟苄氧基)苯胺 | 3-chloro-4-(3-fluorobenzyloxy)aniline | 202197-26-0 | C13H11ClFNO |
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3-氯-4,5-二氟吡啶 | 3-chloro-4,5-difluoropyridine | 851178-98-8 | C5H2ClF2N |
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3-氯-2-(2-氯-5-氨基-苯氧基)-5-三氟甲氧基吡啶 | 4-chloro 3-(3chloro-5-trifluoromethylpyridin-2-yloxy)aniline | 87170-48-7 | C12H7Cl2F3N2O |
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3-氯-2-羟基吡啶 | 3-chloro-2-hydroxypyridine | 13466-35-8 | C5H4ClNO |
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3-氯-2-羟基-5-(三氟甲基)吡啶 | 3-chloro-5-(trifluoromethyl)pyridin-2-ol | 76041-71-9 | C6H3ClF3NO |
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3-氯-2-碘吡啶 | 3-chloro-2-iodopyridine | 77332-89-9 | C5H3ClIN |
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3-氯-2-碘-5,6-二甲氧基吡啶 | 3-chloro-2-iodo-5,6-dimethoxypyridine | 910616-72-7 | C7H7ClINO2 |
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3-氯-2-硝基苯胺 | 3-chloro-2-nitro-aniline | 59483-54-4 | C6H5ClN2O2 |
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3-氯-2-硝基吡啶 | 3-chloro-2-nitropyridine | 54231-32-2 | C5H3ClN2O2 |
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3-氯-2-疏基-5-硝基吡啶 | 3-chloro-5-nitro-pyridine-2-thiol | 64007-60-9 | C5H3ClN2O2S |
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3-氯-2-甲氧基苯甲醛 | 3-chloro-2-methoxybenzaldehyde | 223778-54-9 | C8H7ClO2 |
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3-氯-2-甲氧基砒啶 | 3-Chlor-2-methoxy-pyridin | 13472-84-9 | C6H6ClNO |
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3-氯-2-甲氧基吡啶-4-硼酸 | (3-chloro-2-methoxypyridin-4-yl)boronic acid | 957060-88-7 | C6H7BClNO3 |
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3-氯-2-甲氧基-5-吡啶硼酸 | (5-chloro-6-methoxypyridin-3-yl)boronic acid | 942438-89-3 | C6H7BClNO3 |
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3-氯-2-甲氧基-5-(三氟甲基)吡啶 | 3-chloro-2-methoxy-5-(trifluoromethyl)pyridine | 175136-17-1 | C7H5ClF3NO |
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3-氯-2-甲基苯酚 | 3-bromo-2-chlorophenol | 863870-87-5 | C6H4BrClO |
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3-氯-2-甲基喹啉 | 3-chloro-2-methylquinoline | 10222-49-8 | C10H8ClN |
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3-氯-2-甲基吡啶-4-胺 | 4-amino-3-chloro-2-methylpyridine | 97944-40-6 | C6H7ClN2 |
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3-氯-2-甲基吡啶 | 3-chloro-2-methylpyridine | 72093-03-9 | C6H6ClN |
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3-氯-2-甲基-5-硝基吡啶 | 3-chloro-2-methyl-5-nitropyridine | 51984-62-4 | C6H5ClN2O2 |
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3-氯-2-氰基吡啶 | 3-chloro-2-cyanopyridine | 38180-46-0 | C6H3ClN2 |
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3-氯-2-氰基-5-三氟甲基吡啶 | 3-chloro-5-(trifluoromethyl)pyridine-2-carbonitrile | 80194-70-3 | C7H2ClF3N2 |
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3-氯-2-氨基吡啶 | 2-amino-3-chloropyridine | 39620-04-7 | C5H5ClN2 |
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3-氯-2-氟吡啶-4-硼酸 | (3-chloro-2-fluoropyridin-4-yl)boronic acid | 1217500-55-4 | C5H4BClFNO2 |
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3-氯-2-氟吡啶 | 3-chloro-2-fluoropyridine | 1480-64-4 | C5H3ClFN |
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3-氯-2-氟-5-羟基吡啶 | 5-chloro-6-fluoropyridin-3-ol | 209328-72-3 | C5H3ClFNO |
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3-氯-2-氟-5-(三氟甲基)吡啶 | 2-fluoro-3-chloro-5-(trifluoromethyl)pyridine | 72537-17-8 | C6H2ClF4N |
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3-氯-2-氟-4-甲基苯甲酸 | 3-Chloro-2-fluoro-4-methylbenzoic acid | 1427416-06-5 | C8H6ClFO2 |
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3-氯-2-氟-4-(4,4,5,5-四甲基-1,3,2-二氧硼烷)-吡啶 | 3-chloro-2-fluoro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine | 1073353-71-5 | C11H14BClFNO2 |
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3-氯-2-异丙氧基吡啶-5-硼酸酯 | 3-chloro-2-isobutoxy-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine | 1387634-81-2 | C15H23BClNO3 |
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3-氯-2-吡嗪甲酸甲酯 | methyl 3-chloropyrazine-2-carboxylate | 27825-21-4 | C6H5ClN2O2 |
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3-氯-2-吡啶羧酸甲酯 | methyl 3-chloro-2-carboxypyridine | 116383-98-3 | C7H6ClNO2 |
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3-氯-2-吡啶甲酸 | 3-chloropyridine-2-carboxylic acid | 57266-69-0 | C6H4ClNO2 |
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