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CAS 119117-34-9
2-[(Acetyloxy)methyl]-4,4-dimethoxybutyl acetate
Codes: Pilocarpine Nitrate-021
Application context (from source-drug indications)
GlaucomaProxodolol hydrochloride/Pilocarpine Hydrochloride闭角型青光眼Pilocarpine HydrochlorideOcular hypertensionPilocarpine HydrochlorideOpen-angle glaucomaPilocarpine Hydrochloride瞳孔缩小Pilocarpine HydrochlorideSjögren's syndromePilocarpine Hydrochloride虹膜炎Pilocarpine Hydrochloride
Source drugs (routes using this intermediate)
| Drug | Tier | Expiry |
|---|---|---|
| Proxodolol hydrochloride/Pilocarpine Hydrochloride | Tier C — Watch / trade | - |
| Pilocarpine Hydrochloride | Tier C — Watch / trade | - |
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.
Proxodolol hydrochloride/Pilocarpine HydrochlorideRoute 1steps: 10total yield: 150mg(Pilocarpine Nitrate (API))
2-(2,2-Dimethoxyethyl)propane-1,3-diol→2-[(Acetyloxy)methyl]-4,4-dimethoxybutyl acetate→(2R)-2-(Hydroxymethyl)-4,4-dimethoxybutyl acetate→(2S)-2-Formyl-4,4-dimethoxybutyl acetate→Vinylmagnesium bromide→(2S)-2-(2,2-Dimethoxyethyl)pent-4-ene-1,3-diol→(5S)-5-(2,2-Dimethoxyethyl)-4-ethenyl-1,3-dioxan-2-one→(3R,4R)-4-(2,2-Dimethoxyethyl)-3-ethenyldihydrofuran-2(3H)-one→[(3R,4R)-4-Ethenyl-5-oxotetrahydrofuran-3-yl]acetaldehyde→Methylamine→(4R)-3-Ethylidene-4-[(2E)-2-(methylimino)ethyl]dihydrofuran-2(3H)-one→(3E,4R)-3-Ethylidene-4-[(1-methyl-1H-imidazol-5-yl)methyl]dihydrofuran-2(3H)-one
2-(2,2-Dimethoxyethyl)propane-1,3-diol→2-[(Acetyloxy)methyl]-4,4-dimethoxybutyl acetate→(2R)-2-(Hydroxymethyl)-4,4-dimethoxybutyl acetate→(2S)-2-Formyl-4,4-dimethoxybutyl acetate→Vinylmagnesium bromide→(2S)-2-(2,2-Dimethoxyethyl)pent-4-ene-1,3-diol→(5S)-5-(2,2-Dimethoxyethyl)-4-ethenyl-1,3-dioxan-2-one→(3R,4R)-4-(2,2-Dimethoxyethyl)-3-ethenyldihydrofuran-2(3H)-one→[(3R,4R)-4-Ethenyl-5-oxotetrahydrofuran-3-yl]acetaldehyde→Methylamine→(4R)-3-Ethylidene-4-[(2E)-2-(methylimino)ethyl]dihydrofuran-2(3H)-one→(3E,4R)-3-Ethylidene-4-[(1-methyl-1H-imidazol-5-yl)methyl]dihydrofuran-2(3H)-one
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