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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4,5,6,7-四氢-4-苯并噻吩 | 4-keto-4,5,6,7-tetrahydrothianaphthene | 13414-95-4 | C8H8OS |
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4,5,6,7-四氢-3H-咪唑并[4,5-C]吡啶二盐酸盐 | 4,5,6,7-Tetrahydro-3H-imidazo[4,5-c]pyridine dihydrochloride | 62002-31-7 | C6H11Cl2N3 |
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4,5,6,7-四氢-1H-咪唑并[4,5-c]吡啶 | 4,5,6,7-tetrahydro-3H-imidazo[4,5-c]pyridine | 6882-74-2 | C6H9N3 |
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4,5,6,7-四氢-1H-吲唑-3-羧酸乙酯 | ethyl 4,5,6,7-tetrahydro-1H-indazole-3-carboxylate | 4492-02-8 | C10H14N2O2 |
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4,5,6,7-四氢-1H-吲唑-3-甲酸 | 4,5,6,7-tetrahydro-1H-indazole-3-carboxylic acid | 6076-13-7 | C8H10N2O2 |
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4,5,6,7-四氢-1-(4-甲氧基苯基)-7-氧代-6-[4-(2-氧代-1-哌啶基)苯基]-1H-吡唑并[3,4-c]吡啶-3-羧酸乙酯 | ethyl 1-(4-methoxyphenyl)-7-oxo-6-(4-(2-oxopiperidin-1-yl)phenyl)-4,5,6,7-tetrahydro-1H-pyrazolo[3,4-c]pyridine-3-carboxylate | 503614-91-3 | C27H28N4O5 |
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4,4′-联吡啶 水合物 | 4,4'-bipyridine dihydrate | 123333-55-1 | C10H8N2*2H2O |
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4,4′-亚甲基-13C-二苯胺 | 4,4'-Methylene-13C-dianiline | 190778-00-8 | C13H14N2 |
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4,4’-联吡啶硫 | 4,4'-thiobispyridine | 37968-97-1 | C10H8N2S |
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4,4’-联吡啶-D8 | 4,4'-bipyridine-d<sub>8</sub> | 132125-39-4 | C10H8N2 |
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4,4’-双[(4-溴苯基)苯氨基]联苯 | N4,N4'-bis(4-bromophenyl)-N4,N4'-diphenyl-[1,1'-biphenyl]-4,4'-diamine | 344782-48-5 | C36H26Br2N2 |
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4,4’-亚甲基双(2-乙基)苯胺 | 4,4’-diamino-3,3’-diethyl diphenyl methane | 19900-65-3 | C17H22N2 |
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4,4’-亚甲基-双-(3-氯-2,6-二乙基苯胺) | 4,4'-methylene-bis-(3-chloro-2,6-diethylaniline) | 106246-33-7 | C21H28Cl2N2 |
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4,4’-二羟基-2,2’-联吡啶 | 4,4'-dihydroxy-2,2'-dipyridine | 90770-88-0 | C10H8N2O2 |
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4,4’-二甲氧基-N-甲基二苯胺 | 4-methoxy-N-(4-methoxyphenyl)-N-methylaniline | 27151-57-1 | C15H17NO2 |
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4,4’-二(1-辛基壬基)-2,2’-联吡啶 | 4,4'-Di(heptadecan-9-yl)-2,2'-bipyridine | 258262-75-8 | C44H76N2 |
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4,4’-(1,6-己二氧基)二苯胺 | 1,6-bis-(4-aminophenoxy)-hexane | 47244-09-7 | C18H24N2O2 |
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4,4’-(1,4-丁二氧基)二苯胺 | 4-[4-(4-aminophenoxy)butoxy]aniline | 6245-50-7 | C16H20N2O2 |
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4,4’-(1,3-丙二氧基)二苯胺 | 1,3-bis(4-aminophenoxy)propane | 52980-20-8 | C15H18N2O2 |
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4,4’,4’’-(吡啶-2,4,6-三基)三苯胺 | 4-(4'-aminophenyl)-2,6-bis(4''-aminophenyl)pyridine | 83266-97-1 | C23H20N4 |
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4,4’,4’-三甲氧基苯甲基氯 | 4,4',4''-trimethoxytrityl chloride | 49757-42-8 | C22H21ClO3 |
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4,4’,4"-三(N-(1-萘基)-N-苯基氨基)三苯胺 | N,N',N''-tris(N-(1-naphthyl)-N-phenylamino)triphenylamine | 185690-39-5 | C66H48N4 |
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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-1,2,3,4-四氢-喹啉-6-甲酸 | 4,4-dimethyl-1,2,3,4-tetrahydro-quinoline-6-carboxylic acid | 596790-86-2 | C12H15NO2 |
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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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4,4-二氟-8-吡啶基-1,3,5,7-四甲基-4-BORA-3A,4A-DIAZA-S-INDACENE | (1,3,5,7-tetramethyl-8-(4-pyridyl)-4,4'-difluoroboradiazaindacene) | 1134484-25-5 | C18H18BF2N3 |
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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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