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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4,4-四氢吡喃二羧酸二乙酯 | tetrahydro-pyran-4,4-dicarboxylic acid diethyl ester | 5382-77-4 | C11H18O5 |
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4,4-亚乙烯双(N,N-二甲基苯胺) | 1,1-Bis<p-(dimethylamino)phenyl>ethylene | 7478-69-5 | C18H22N2 |
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4,4-亚乙二氧基-2,6-二甲基-2,5-环己二烯-1-酮 | 7,9-dimethyl-1,4-dioxaspiro[4.5]deca-6,9-dien-8-one | 85268-20-8 | C10H12O3 |
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4,4-二辛基-环戊并[2,1-b:3,4-b]二噻吩 | 4,4-dioctyl-4H-cyclopenta[2,1-b:3,4-b']dithiophene | 153312-87-9 | C25H38S2 |
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4,4-二苯基-2,2-二联吡啶 | 4,4'-diphenyl-2,2'-bipyridine | 6153-92-0 | C22H16N2 |
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4,4-二硝基-2,2-联吡啶 | 4,4'-dinitro-2,2'-bipyridine | 18511-72-3 | C10H6N4O4 |
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4,4-二甲基-1,2,3,4-四氢喹啉 | 4,4-dimethyl-1,2,3,4-tetrahydroquinoline | 20364-31-2 | C11H15N |
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4,4-二甲基-1,10-二氮杂三环[6.4.0.02,6]十二碳-2(6),7-二烯-9-酮 | 7,7-dimethyl-3,4,7,8-tetrahydro-2H-cyclopenta[4,5]pyrrolo[1,2-a]pyrazin-1(6H)-one | 1346674-23-4 | C12H16N2O |
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4,4-二氟哌啶盐酸盐 | 4,4-difluoropiperidine hydrochloride | 144230-52-4 | C5H9F2N*ClH |
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4,4-二氟哌啶-1-甲酸叔丁酯 | tert-butyl 4,4-difluoropiperidine-1-carboxylate | 281652-10-6 | C10H17F2NO2 |
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4,4-二氟哌啶 | 4,4-difluoropiperidine | 21987-29-1 | C5H9F2N |
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4,4-二吡啶基N,N-二氧化水合物 | 4,4'-bipyridine-N,N'-dioxide hydrate | 338950-86-0 | C10H8N2O2*(x)H2O |
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4,4-二-叔丁基联吡啶 | 4,4'-bis(butoxycarbonyl)-2,2'-bipyridine | 69641-93-6 | C20H24N2O4 |
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4,4-二-2-乙基己基-二硫代[3,2-b:2',3'-d]甲硅烷基 | 4,4'-bis(2-ethylhexyl)-dithieno[3,2-b:2',3'-d]silole | 1207627-85-7 | C24H38S2Si |
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4,4,9,9-四(4-己基苯基)-4,9-二氢-s-苯并二茚并[1,2-b:5,6-b']]二噻吩 | 4,4,9,9-tetrakis(4-hexylphenyl)-4,9-dihydro-s-indaceno[1,2-b:5,6-b0]dithiophene | 1049034-67-4 | C64H74S2 |
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4,4,4-(1H-咪唑-2,4,5-三基)三吡啶 | 2,4,5-tris(4-pyridinyl)imidazole | 23974-93-8 | C18H13N5 |
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4,4,4,-三氟丁-2-酮 | 4,4,4-trifluorobutan-2-one | 2366-70-3 | C4H5F3O |
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4,4,-二己基-4H-环戊[2,1-B | 4,4-dihexyl-4H-cyclopenta[2,1-b:3,4-b']dithiophene | 153312-86-8 | C21H30S2 |
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4,4,-二吡啶胺 | 4,4'-dipyridylamine | 1915-42-0 | C10H9N3 |
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4,4':2',2'':4'',4'''-四联吡啶 | 4,4':2',2'':4'',4'''-quaterpyridine | 125330-07-6 | C20H14N4 |
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4,4'-联苯甲腈 | (1,1'-biphenyl)-4,4'-dicarbonitrile | 1591-30-6 | C14H8N2 |
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4,4'-联吡啶二硫醚 | bis(4-pyridyl) disulfide | 2645-22-9 | C10H8N2S2 |
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4,4'-环己基二[N,N-二(4-甲基苯基)苯胺] | 1,1-bis[4-(di-p-tolylamino)phenyl]cyclohexane | 58473-78-2 | C46H46N2 |
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4,4'-氧代双苯磺酰肼 | diphenylether-4,4'-disulfonyl hydrazide | 80-51-3 | C12H14N4O5S2 |
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4,4'-双乙炔基-2,2'-联吡啶 | 4,4'-diethynyl-2,2'-bipyridine | 133810-44-3 | C14H8N2 |
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4,4'-双三甲基硅乙炔基-2,2'-联吡啶 | 4,4'-bis<2-(trimethylsilyl)-1-ethynyl>-2,2'-bipyridine | 133810-43-2 | C20H24N2Si2 |
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4,4'-双(氯甲基)-2,2'-联吡啶 | 4,4’-bis(chloromethyl)-2,2’-bipyridine | 138219-98-4 | C12H10Cl2N2 |
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4,4'-双(2-氨基-6-甲基嘧啶基)硫醚 | 4,4'-bis(2-amino-6-methylpyrimidyl)disulfide | 69945-13-7 | C10H12N6S2 |
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4,4'-二羟基-3,3'-联苯二甲酸 | 4,4′-dihydroxy-[1,1′-biphenyl]-3,3′-dicarboxylic acid | 13987-45-6 | C14H10O6 |
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4,4'-二碘-3,3'-二甲基联苯 | 4,4'-diiodo-3,3'-dimethylbiphenyl | 7583-27-9 | C14H12I2 |
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4,4'-二硼酸三苯胺 | triphenylamine-4,4'-bisboronic acid | 862553-94-4 | C18H17B2NO4 |
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4,4'-二硝基二苯胺 | N,N-bis(p-nitrophenyl)amine | 1821-27-8 | C12H9N3O4 |
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4,4'-二甲氧基二苯胺 | bis(4-methoxyphenyl)amine | 101-70-2 | C14H15NO2 |
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4,4'-二甲氧基-2,2'-联吡啶 | 4,4'-Dimethoxy-2,2'-bipyridin | 17217-57-1 | C12H12N2O2 |
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4,4'-二甲基三苯胺 | N-phenyl-di-p-tolylamine | 20440-95-3 | C20H19N |
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4,4'-二甲基-2,2'-联吡啶 | 4,4'-dimethyl-2,2'-bipyridine | 1134-35-6 | C12H12N2 |
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4,4'-二溴-2,2'-联吡啶 | 4,4'-dibromo-2,2'-bipyridine | 18511-71-2 | C10H6Br2N2 |
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4,4'-二氰基-2,2'-联吡啶 | 4,4'-bis(aminomethyl)-2,2'-bipyridine | 727380-18-9 | C12H14N4 |
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4,4'-二氰基-2,2'-二嘧啶 | 4,4'-dicyano-2,2'-bipyridine | 67491-43-4 | C12H6N4 |
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4,4'-二氯-3,3'-联吡啶 | 4,4′-dichloro-3,3′-bipyridine | 27353-36-2 | C10H6Cl2N2 |
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4,4'-二氯-2,2'-联吡啶 | 4,4'-dichloro-2,2'-bipyridine | 1762-41-0 | C10H6Cl2N2 |
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4,4'-二氨基-2,2'-联吡啶 | 4,4'-diamino-2,2'-bipyridyl | 18511-69-8 | C10H10N4 |
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4,4'-二氟苯甲哌嗪 | 1-(4-fluorophenyl)methyl-piperazine | 27469-60-9 | C17H18F2N2 |
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4,4'-二氟-2,2'-二吡啶 | 4,4'-difluoro-2,2'-bipyridine | 1189458-67-0 | C10H6F2N2 |
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4,4'-二正己基二硫代[3,2-b:2',3'-d]甲硅烷基 | 3,3'-di-n-hexylsilylene-2,2'-bithiophene | 906372-08-5 | C20H30S2Si |
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4,4'-二壬基-2,2'-联吡啶 | 4,4'-dinonyl-2,2'-bipyridine | 142646-58-0 | C28H44N2 |
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4,4'-二叔丁基-2,2'-二吡啶 | 4,4'-di-tert-butyl-2,2'-bipyridine | 72914-19-3 | C18H24N2 |
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4,4'-二十二烷基-2,2'-联噻吩 | 4,4'-didodecyl-2,2'-bithiophene | 345633-76-3 | C32H54S2 |
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4,4'-二乙炔基联苯 | 4,4'-diethynylbiphenyl | 38215-38-2 | C16H10 |
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4,4'-二(苯基异丙基)二苯胺 | bis[4-(2-phenyl-2-propyl)phenyl]amine | 10081-67-1 | C30H31N |
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