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CAS 6740-88-1
2-(2-chlorophenyl)-2-(methylamino)cyclohexan-1-one2-(2-Chlorophenyl)-2-(methylamino)cyclohexan-1-one
Codes：ESKE-001、(IV)270899-1-a、(Xb)270899-4-a
Application context (from source-drug indications)
重度抑郁症盐酸艾司氯胺酮自杀意念盐酸艾司氯胺酮抑郁症盐酸艾司氯胺酮麻醉盐酸艾司氯胺酮难治性抑郁症盐酸艾司氯胺酮疼痛盐酸艾司氯胺酮
Source drugs (routes using this intermediate)
| Drug | Tier | Expiry |
|---|---|---|
| 盐酸艾司氯胺酮Esketamine Hydrochloride | Tier B — Position early | 2029 |
Position in synthesis routes (up/downstream chain)
Ordered by route registration; left → right is the synthesis direction. The highlighted node is the current CAS; others link to their own profiles.
2-(2-chlorophenyl)-2-(methylamino)cyclohexan-1-one→(2R,3R)-2,3-dihydroxysuccinic acid→(S)-2-(2-chlorophenyl)-2-(methylamino)cyclohexan-1-one (2R,3R)-2,3-dihydroxysuccinate→(S)-2-(2-chlorophenyl)-2-(methylamino)cyclohexan-1-one
(2-Chlorophenyl)(cyclopentyl)methanone→2-(2-Chlorophenyl)-2-hydroxycyclohexan-1-one→Aminomethane→2-(2-Chlorophenyl)-2-(methylamino)cyclohexan-1-one→(2R)-2-(2-Chlorophenyl)-2-(methylamino)cyclohexan-1-one hydrogen chloride→(-)-2(R)-(2-Chlorophenyl)-2-(methylamino)cyclohexanone→Phosphoric acid (2R)-2-(2-chlorophenyl)-2-(methylamino)cyclohexan-1-one→Sulfuric acid (2R)-2-(2-chlorophenyl)-2-(methylamino)cyclohexan-1-one→2,3-Dihydroxybutanedioic acid (2R)-2-(2-chlorophenyl)-2-(methylamino)cyclohexan-1-one
Iodomethane→Chlorocyclopentane→1-Chloro-2-cyanobenzene→(2-Chlorophenyl)(cyclopentyl)methanone→2-Chlorobenzoyl chloride→Cyclopentene→(1-Bromocyclopentyl)(2-chlorophenyl) ketone→Aminomethane→1-[(E)-(2-Chlorophenyl)(methylimino)methyl]cyclopentan-1-ol hydrogen chloride→(±)-2-(2-Chlorophenyl)-2-(methylamino)cyclohexanone hydrochloride→2-(2-Chlorophenyl)-2-(methylamino)cyclohexan-1-one→(2S)-2-(2-Chlorophenyl)-2-(methylamino)cyclohexanone
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