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CAS 369-34-6
1,2-difluoro-4-nitrobenzene
登记编号:LINE-001、SUTEZ-001、DELPA-001
应用背景(按来源药适应症)
非复杂性皮肤和皮肤结构感染利奈唑胺肺炎利奈唑胺复杂皮肤和皮肤结构感染利奈唑胺菌血症利奈唑胺细菌感染利奈唑胺医疗保健相关性肺炎利奈唑胺结核分枝杆菌感染Sutezolid肺结核Sutezolid非结核分枝杆菌感染Delpazolid肺结核Delpazolid结核分枝杆菌感染Delpazolid葡萄球菌感染Delpazolid
来源药(使用该中间体的合成路线)
| 品种 | 梯队 | 到期年 |
|---|---|---|
| 利奈唑胺Linezolid | Tier B · 提前布局 | - |
| Sutezolid | Tier C · 观察 / 贸易 | - |
| Delpazolid | Tier C · 观察 / 贸易 | - |
合成路线中的位置(上下游链)
按路线登记顺序排列,左→右为合成方向;高亮为当前 CAS,其余可点击跳转对应档案。
1,2-difluoro-4-nitrobenzene→morpholine→4-(2-fluoro-4-nitrophenyl)morpholine→3-fluoro-4-morpholinoaniline→benzyl (3-fluoro-4-morpholinophenyl)carbamatebenzyl (3-fluoro-4-morpholinophenyl)carbamate→(R)-oxiran-2-ylmethyl butyrate→(R)-3-(3-fluoro-4-morpholinophenyl)-5-(hydroxymethyl)oxazolidin-2-one→(R)-(3-(3-fluoro-4-morpholinophenyl)-2-oxooxazolidin-5-yl)methyl methanesulfonate→(R)-5-(azidomethyl)-3-(3-fluoro-4-morpholinophenyl)oxazolidin-2-one
1,2-difluoro-4-nitrobenzene→morpholine→4-(2-fluoro-4-nitrophenyl)morpholine→3-fluoro-4-morpholinoaniline→(R)-5-(azidomethyl)-3-(3-fluoro-4-morpholinophenyl)oxazolidin-2-one→4-(2-fluoro-4-isocyanatophenyl)morpholine→(R)-2-(chloromethyl)oxirane→(R)-5-(chloromethyl)-3-(3-fluoro-4-morpholinophenyl)oxazolidin-2-one
1,2-difluoro-4-nitrobenzene→thiomorpholine→4-(2-fluoro-4-nitrophenyl)thiomorpholine→benzyl (3-fluoro-4-thiomorpholinophenyl)carbamate→(R)-oxiran-2-ylmethyl butyrate→(R)-3-(3-fluoro-4-thiomorpholinophenyl)-5-(hydroxymethyl)oxazolidin-2-one→(R)-(3-(3-fluoro-4-thiomorpholinophenyl)-2-oxooxazolidin-5-yl)methyl 4-methylbenzenesulfonate→(R)-5-(azidomethyl)-3-(3-fluoro-4-thiomorpholinophenyl)oxazolidin-2-one→(S)-N-((3-(3-fluoro-4-thiomorpholinophenyl)-2-oxooxazolidin-5-yl)methyl)acetamide
1,2-difluoro-4-nitrobenzene→2-((2-fluoro-4-nitrophenyl)amino)ethan-1-ol→tert-butyl (2-((tert-butyldimethylsilyl)oxy)ethyl)(2-fluoro-4-nitrophenyl)carbamate→tert-butyl (4-amino-2-fluorophenyl)(2-((tert-butyldimethylsilyl)oxy)ethyl)carbamate→tert-butyl (4-(((benzyloxy)carbonyl)amino)-2-fluorophenyl)(2-((tert-butyldimethylsilyl)oxy)ethyl)carbamate→(R)-oxiran-2-ylmethyl pivalate→tert-butyl (R)-(2-((tert-butyldimethylsilyl)oxy)ethyl)(2-fluoro-4-(5-(hydroxymethyl)-2-oxooxazolidin-3-yl)phenyl)carbamate→(R)-(3-(4-((tert-butoxycarbonyl)(2-((tert-butyldimethylsilyl)oxy)ethyl)amino)-3-fluorophenyl)-2-oxooxazolidin-5-yl)methyl benzoate→(R)-(3-(3-fluoro-4-((2-hydroxyethyl)amino)phenyl)-2-oxooxazolidin-5-yl)methyl benzoate→(R)-(3-(3-fluoro-4-((2-((methylsulfonyl)oxy)ethyl)amino)phenyl)-2-oxooxazolidin-5-yl)methyl benzoate→(R)-(3-(3-fluoro-4-((2-hydrazineylethyl)amino)phenyl)-2-oxooxazolidin-5-yl)methyl benzoate→(R)-4-(2-fluoro-4-(5-(hydroxymethyl)-2-oxooxazolidin-3-yl)phenyl)-5,6-dihydro-1,2,4-triazine-1(4H)-carbaldehyde→(R)-3-(4-(5,6-dihydro-1,2,4-triazin-4(1H)-yl)-3-fluorophenyl)-5-(hydroxymethyl)oxazolidin-2-one→(R)-3-(3-fluoro-4-(1-methyl-5,6-dihydro-1,2,4-triazin-4(1H)-yl)phenyl)-5-(hydroxymethyl)oxazolidin-2-one
1,2-difluoro-4-nitrobenzene→2-((2-fluoro-4-nitrophenyl)amino)ethan-1-ol→(R)-oxiran-2-ylmethyl pivalate→1-(2-fluoro-4-nitrophenyl)aziridine→2-fluoro-N-(2-(1-methylhydrazineyl)ethyl)-4-nitroaniline→4-(2-fluoro-4-nitrophenyl)-1-methyl-1,4,5,6-tetrahydro-1,2,4-triazine→3-fluoro-4-(1-methyl-5,6-dihydro-1,2,4-triazin-4(1H)-yl)aniline→ethyl (3-fluoro-4-(1-methyl-5,6-dihydro-1,2,4-triazin-4(1H)-yl)phenyl)carbamate→(R)-3-(3-fluoro-4-(1-methyl-5,6-dihydro-1,2,4-triazin-4(1H)-yl)phenyl)-5-(hydroxymethyl)oxazolidin-2-one
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