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-乙氧基-3-吡啶甲醛 | 4-ethoxynicotinaldehyde | 1220021-59-9 | C8H9NO2 |
| 4-乙氧基-2-氟吡啶 | 4-ethoxy-2-fluoropyridine | 175965-82-9 | C7H8FNO |
| 4-乙氧基-2-吡啶甲酸乙酯 | ethyl 4-ethoxypicolinate | 71777-70-3 | C10H13NO3 |
| 4-乙基辛醇 | 4-ethyl-octan-1-ol | 38514-07-7 | C10H22O |
| 4-乙基哒嗪 | 4-ethylpyridazine | 54248-68-9 | C6H8N2 |
| 4-乙基吡啶1-氧化物 | 4-ethylpyridine-1-oxide | 14906-55-9 | C7H9NO |
| 4-乙基吡啶-2-羧酸盐酸盐 | 4-ethyl-2-pyridinecarboxylic acid hydrochloride | 79415-18-2 | C8H9NO2*ClH |
| 4-乙基吡啶 | 4-Ethylpyridine | 536-75-4 | C7H9N |
| 4-乙基-5-氟嘧啶 | 4-ethyl-5-fluoropyrimidine | 137234-88-9 | C6H7FN2 |
| 4-乙基-3-苯基异喹啉 | 4-ethyl-3-phenylisoquinoline | 385416-18-2 | C17H15N |
| 4-乙基-3-甲基吡啶 | 3-Methyl-4-ethyl-pyridin | 20815-29-6 | C8H11N |
| 4-乙基-3-溴吡啶 | 3-bromo-4-ethyl pyridine | 38749-76-7 | C7H8BrN |
| 4-乙基-3,5-二溴吡啶 | 3,5-dibromo-4-ethylpyridine | 125419-80-9 | C7H7Br2N |
| 4-乙基-2-甲基嘧啶-5-甲酸 | 4-Ethyl-2-methyl-pyrimidine-5-carboxylic acid | 127958-06-9 | C8H10N2O2 |
| 4-乙基-2-甲基吡啶 | 4-ethyl-2-methyl-pyridine | 536-88-9 | C8H11N |
| 4-乙基-2-甲基-1,3-噻唑-5-羧酸 | 4-ethyl-2-methylthiazole-5-carboxylic acid | 119778-44-8 | C7H9NO2S |
| 4-乙基-2-吡啶甲腈 | 2-cyano-4-ethylpyridine | 92486-38-9 | C8H8N2 |
| 4-乙基-2,3-二氧-1-哌嗪甲酰氯 | 4-ethyl-2,3-dioxopiperazine-1-carbonyl chloride | 59703-00-3 | C7H9ClN2O3 |
| 4-乙基-1-萘甲酸 | 4-ethyl-1-naphthoic acid | 91902-58-8 | C13H12O2 |
| 4-乙基-1,4-二氢-2,6-二甲基-3,5-吡啶二羧酸二乙酯 | 3,5-diethoxycarbonyl-2,6-dimethyl-4-ethyl-1,4-dihydropyridine | 1153-66-8 | C15H23NO4 |
| 4-丙基喹啉 | 4-propylquinoline | 20668-44-4 | C12H13N |
| 4-三甲基硅乙炔基-2,2'-联吡啶 | 4-<2-(trimethylsilyl)-1-ethynyl>-2,2'-bipyridine | 146548-23-4 | C15H16N2Si |
| 4-三氟甲氧基苯甲酸甲酯 | methyl 4-(trifluoromethoxy)benzoate | 780-31-4 | C9H7F3O3 |
| 4-三氟甲氧基氯苄 | 1-(chloromethyl)-4-(trifluoromethoxy)benzene | 65796-00-1 | C8H6ClF3O |
| 4-三氟甲氧基吲哚林 | 4-(trifluoromethyl)indoline | 905274-07-9 | C9H8F3N |
| 4-三氟甲基硫代苯硼酸频那醇酯 | 4,4,5,5-tetramethyl-2-(4-((trifluoromethyl)thio)phenyl)-1,3,2-dioxaborolane | 1005206-25-6 | C13H16BF3O2S |
| 4-三氟甲基烟酸 | 4-(trifluoromethyl)nicotinic acid | 158063-66-2 | C7H4F3NO2 |
| 4-三氟甲基异吲哚啉盐酸盐 | 4-(trifluoromethyl)isoindoline hydrochloride | 1203686-59-2 | C9H8F3N*ClH |
| 4-三氟甲基噻唑-2-羧酸 | 4-(trifluoromethyl)thiazole-2-carboxylic acid | 944900-55-4 | C5H2F3NO2S |
| 4-三氟甲基嘧啶-5-甲酸乙酯 | ethyl 4-trifluoromethylpyrimidine-5-carboxylate | 187035-81-0 | C8H7F3N2O2 |
| 4-三氟甲基嘧啶 | 4-(trifluoromethyl)pyrimidine | 136547-16-5 | C5H3F3N2 |
| 4-三氟甲基喹啉-2-甲酸 | 4-trifluoromethyl-2-quinolinecarboxylic acid | 588702-67-4 | C11H6F3NO2 |
| 4-三氟甲基喹啉-2-甲腈 | 4-Trifluormethyl-chinaldonitril | 25199-89-7 | C11H5F3N2 |
| 4-三氟甲基吲哚 | 4-trifluoromethylindole | 128562-95-8 | C9H6F3N |
| 4-三氟甲基吡啶-3-硼酸水合物 | 4-(Trifluoromethyl)pyridine-3-boronic acid hydrate | 1072952-32-9 | C6H7BF3NO3 |
| 4-三氟甲基吡啶-3-甲酰胺肟 | N'-Hydroxy-4-(trifluoromethyl)pyridine-3-carboximidamide | 175204-85-0 | C7H6F3N3O |
| 4-三氟甲基吡啶 | 4-(trifluoromethyl)pyridine | 3796-24-5 | C6H4F3N |
| 4-三氟甲基乙酸乙酰苯胺 | 3-oxo-N-(4-(trifluoromethyl)phenyl)butanamide | 351-87-1 | C11H10F3NO2 |
| 4-三氟甲基-7-氮杂吲哚 | 4-(trifluoromethyl)-1H-pyrrolo[2,3-b]pyridine | 1092579-96-8 | C8H5F3N2 |
| 4-三氟甲基-5-溴嘧啶 | 5-bromo-4-(trifluoromethyl)pyrimidine | 785777-88-0 | C5H2BrF3N2 |
| 4-三氟甲基-2-羟基喹啉 | 4-(trifluoromethyl)quinolin-2(1H)-one | 25199-84-2 | C10H6F3NO |
| 4-三氟甲基-2-甲硫基-嘧啶-5-甲酸 | 2-(Methylthio)-4-(trifluoromethyl)pyrimidine-5-carboxylic acid | 149771-17-5 | C7H5F3N2O2S |
| 4-三氟甲基-2-甲基硫代嘧啶 | 2-(methylthio)-4-(trifluoromethyl)pyrimidine | 136547-20-1 | C6H5F3N2S |
| 4-三氟甲基-2-氨基嘧啶 | 2-amino-4-trifluoromethylpyrimidine | 16075-42-6 | C5H4F3N3 |
| 4-三氟乙氧基-2-氨基吡啶 | 4-(2,2,2-trifluoroethoxy)pyridin-2-amine | 1379361-82-6 | C7H7F3N2O |
| 4-三正丁基锡基吡啶 | (pyridin-4-yl)tributyltin | 124252-41-1 | C17H31NSn |
| 4-三丁基甲锡烷基-2-硫代甲基嘧啶 | 2-(methylthio)-4-(tributylstannyl)pyrimidine | 123061-49-4 | C17H32N2SSn |
| 4-丁基苯乙炔 | (4-butylphenyl)acetylene | 79887-09-5 | C12H14 |
| 4-。[4,2‘:6',4‘'-特比林]-4‘-基-苯甲酸 | 4-(4-carboxyphenyl)-2,2’:4’,4’’-terpyridine | 1370206-12-4 | C22H15N3O2 |
| 4-β-羟乙砜基硫酸酯苯胺-2-磺酸 | 2-[(3-sulfo-4-aminobenzene)sulfonyl]ethoxysulfonic acid | 42986-22-1 | C8H11NO9S3 |