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 |
|---|---|---|---|
| 4-二甲氨基-1-新戊基吡啶氯盐 | 4-Dimethylamino-1-neopentylpyridinium Chloride | 109911-77-5 | C12H21ClN2 |
| 4-二甲氨基-1-三氟乙酰基吡啶三氟乙酸盐 | 1-(trifluoroacetyl)-4-(dimethylamino)pyridinium trifluoroacetate | 181828-01-3 | C2F3O2*C9H10F3N2O |
| 4-二甲氧甲基-2-甲基嘧啶 | 4-(dimethoxymethyl)-2-methylpyrimidine | 175277-33-5 | C8H12N2O2 |
| 4-二甲氧甲基-2-三氟甲基嘧啶 | 4-(dimethoxymethyl)-2-(trifluoromethyl)pyrimidine | 878760-47-5 | C8H9F3N2O2 |
| 4-二甲基氨基嘧啶 | 4-dimethylaminopyrimidine | 31401-45-3 | C6H9N3 |
| 4-二甲基氨基-3,5-二甲苯酚 | 4-(dimethylamino)-3,5-xylenol | 6120-10-1 | C10H15NO |
| 4-二氟甲氧基-3-羟基苯甲酸 | 4-difluoromethoxy-3-hydroxybenzoic acid | 913985-07-6 | C8H6F2O4 |
| 4-二对甲苯胺基苯甲醛 | 4-[N,N-di(p-tolyl)amino]benzaldehyde | 42906-19-4 | C21H19NO |
| 4-二丁基氨基吡啶 | 4-dibutylaminopyridine | 69008-71-5 | C13H22N2 |
| 4-乙酰胺-3-氯苯-1-磺酰氯 | 4-acetamido-3-chlorobenzene-1-sulfonyl chloride | 16761-18-5 | C8H7Cl2NO3S |
| 4-乙酰氨基环己醇 | 4-acetamidocyclohexanol | 23363-88-4 | C8H15NO2 |
| 4-乙酰氨基环己酮 | N-(4-oxocyclohexyl)acetamide | 27514-08-5 | C8H13NO2 |
| 4-乙酰氨基喹啉 | <i>N</i>-quinolin-4-yl-acetamide | 32433-28-6 | C11H10N2O |
| 4-乙酰氨基吡啶-2-甲酸 | 4-acetylaminopyridine-2-carboxylic acid | 84487-16-1 | C8H8N2O3 |
| 4-乙酰氨基-5-氯-2-乙氧基苯甲酸甲酯 | Methyl 4-acetamido-5-chloro-2-ethoxybenzoate | 4235-43-2 | C12H14ClNO4 |
| 4-乙酰氨基-3-硝基吡啶 | 4-acetamido-3-nitropyridine | 79371-42-9 | C7H7N3O3 |
| 4-乙酰氨基-2-氯吡啶 | <i>N</i>-(2-chloro-pyridin-4-yl)-acetamide | 13602-82-9 | C7H7ClN2O |
| 4-乙酰氧基苯酚 | hydroquinone monoacetate | 3233-32-7 | C8H8O3 |
| 4-乙酰氧基甲基苯甲酸 | p-acetoxymethyl benzoic acid | 15561-46-3 | C10H10O4 |
| 4-乙酰氧基吲哚 | 1H-indol-4-yl acetate | 5585-96-6 | C10H9NO2 |
| 4-乙酰氧基-6,7-二氟-2-乙硫基喹啉-3-羧酸乙酯 | ethyl 4-acetoxy-6,7-difluoro-2-(ethylthio)quinoline-3-carboxylate | 154330-68-4 | C16H15F2NO4S |
| 4-乙酰氧基-2H,3h-吡喃-2,6-二酮 | 2,6-dioxo-3,6-dihydro-2H-pyran-4-yl acetate | 15997-62-3 | C7H6O5 |
| 4-乙酰氧基-2-甲基戊烷-2-醇 | 4-acetoxy-2-methylpentan-2-ol | 4833-08-3 | C8H16O3 |
| 4-乙酰氧基-2-氮杂环丁酮 | 4-acetoxy azetidinone | 28562-53-0 | C5H7NO3 |
| 4-乙酰基萘-1-羧酸 | 4-acetyl-1-naphthoic acid | 131986-05-5 | C13H10O3 |
| 4-乙酰基噻唑 | 4-Acetylthiazol | 38205-66-2 | C5H5NOS |
| 4-乙酰基喹啉 | 4-acetylquinoline | 60814-30-4 | C11H9NO |
| 4-乙酰基吡啶N-氧化物 | 4-acetylpyridine N-oxide | 2402-96-2 | C7H7NO2 |
| 4-乙酰基-2-甲基苯甲酸 | 4-acetyl-2-methylbenzoic acid | 55860-35-0 | C10H10O3 |
| 4-乙酰吡啶 | methyl (4-pyridyl) ketone | 1122-54-9 | C7H7NO |
| 4-乙烯基苄基缩水甘油醚 | 2-(4-vinyl-benzyloxymethyl)-oxirane | 113538-80-0 | C12H14O2 |
| 4-乙烯基吡啶 | 4-vinylpyridine | 100-43-6 | C7H7N |
| 4-乙烯基(苯基)乙酸甲酯 | methyl 2-(4-vinylphenyl)acetate | 62667-42-9 | C11H12O2 |
| 4-乙炔异喹啉 | 4-ethynylisoquinoline | 78593-42-7 | C11H7N |
| 4-乙炔基嘧啶-2-胺 | 2-amino-4-ethynylpyrimidine | 1207175-18-5 | C6H5N3 |
| 4-乙炔基喹啉 | 4-ethynylquinoline | 62484-52-0 | C11H7N |
| 4-乙炔基吡啶-2-胺 | 4-ethynylpyridin-2-amine | 1094679-27-2 | C7H6N2 |
| 4-乙炔基吡啶 | 4-pyridylacetylene | 2510-22-7 | C7H5N |
| 4-乙炔基-2,2'-联吡啶 | 4-ethynyl-2,2'-bipyridine | 146548-24-5 | C12H8N2 |
| 4-乙炔-四氢-2H-吡喃-4-醇 | 4-ethynyltetrahydro-2H-pyran-4-ol | 57385-16-7 | C7H10O2 |
| 4-乙氨基-3-硝基吡啶 | 4-ethylamino-3-nitropyridine | 562825-95-0 | C7H9N3O2 |
| 4-乙氧羰基-3-氯-1,2,5-噻二唑 | ethyl 4-chloro-1,2,5-thiadiazole-3-carboxylate | 1048982-04-2 | C5H5ClN2O2S |
| 4-乙氧基羰基咪唑-2-硫醇 | ethyl 2-mercapto-1H-imidazole-5-carboxylate | 64038-64-8 | C6H8N2O2S |
| 4-乙氧基嘧啶 | 4-ethoxy-pyrimidine | 24903-72-8 | C6H8N2O |
| 4-乙氧基喹啉 | 4-ethoxyquinoline | 13720-91-7 | C11H11NO |
| 4-乙氧基吡啶 | 4-ethoxypyridine | 33399-46-1 | C7H9NO |
| 4-乙氧基-6-甲基嘧啶 | 4-ethoxy-6-methylpyrimidine | 4718-50-7 | C7H10N2O |
| 4-乙氧基-3-硝基吡啶盐酸盐 | 4-ethoxy-3-nitropyridine hydrochloride | 94602-04-7 | C7H8N2O3*ClH |
| 4-乙氧基-3-硝基吡啶 | 4-ethoxy-3-nitropyridine | 1796-84-5 | C7H8N2O3 |
| 4-乙氧基-3-氨基吡啶 | 4-ethoxypyridin-3-ylamine | 1633-43-8 | C7H10N2O |