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CAS 2249962-68-1
(4-Methoxyphenyl)methyl methanimidate
登记编号:Imipenem-056
应用背景(按来源药适应症)
细菌性肺炎亚胺西瑞医院获得性肺炎亚胺西瑞传染性疾病亚胺西瑞菌血症亚胺西瑞呼吸机相关性肺炎亚胺西瑞医疗保健相关性肺炎亚胺西瑞
来源药(使用该中间体的合成路线)
| 品种 | 梯队 | 到期年 |
|---|---|---|
| 亚胺西瑞Cilastatin Sodium/Imipenem/Relebactam | Tier C · 观察 / 贸易 | - |
合成路线中的位置(上下游链)
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(4-Methoxyphenyl)methyl (5R,6S)-6-[(1R)-1-hydroxyethyl]-3,7-dioxo-1-azabicyclo[3.2.0]heptane-2-carboxylate→(4-Methoxyphenyl)methyl (5R,6S)-3-[(diphenoxyphosphoryl)oxy]-6-[(1R)-1-hydroxyethyl]-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate→4-Nitrobenzyl (5R,6S)-3-[(2-aminoethyl)sulfanyl]-6-[(1R)-1-hydroxyethyl]-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate hydrochloride→(4-Methoxyphenyl)methyl (5R,6S)-3-[(2-aminoethyl)sulfanyl]-6-[(1R)-1-hydroxyethyl]-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate--hydrogen chloride (1/1)→(4-Methoxyphenyl)methyl methanimidate→(4-Nitrophenyl)methyl methanimidate→(4-Methoxyphenyl)methyl (5R,6S)-6-[(1R)-1-hydroxyethyl]-3-([2-[(iminomethyl)amino]ethyl]sulfanyl)-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate→(5R,6S)-6-[1(R)-Hydroxyethyl]-3,7-dioxo-1-azabicyclo[3.2.0]heptane-2-carboxylic acid 4-nitrobenzyl ester→Diphenyl chlorophosphate→4-Nitrobenzyl (5R,6S)-3-[(diphenoxyphosphoryl)oxy]-6-[(1R)-1-hydroxyethyl]-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate→Cysteaminium chloride→Benzyl imidoformate→(5R,6S)-6-[1(R)-Hydroxyethyl]-3-[2-(iminomethylamino)ethylsulfanyl]-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid 4-nitrobenzyl ester
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