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CAS 1193-18-6
3-Methyl-2-cyclohexen-1-one
Codes：(IV)101438-57-a、(VI)101438-67-a
Application context (from source-drug indications)
乳腺癌Paclitaxel/Encequidar mesylate腺癌Paclitaxel/Encequidar mesylate血管肉瘤Paclitaxel/Encequidar mesylate实体瘤Paclitaxel/Encequidar mesylate
Source drugs (routes using this intermediate)
| Drug | Tier | Expiry |
|---|---|---|
| Paclitaxel/Encequidar mesylatePaclitaxel/Encequidar mesylate | 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.
1-Methoxy-3-methylbenzene→1-Methoxy-5-methyl-1,4-cyclohexadiene→7-Methyl-1,4-dioxaspiro[4.5]dec-7-ene→3-Methyl-2-cyclohexen-1-one→Chlorido(ethenyl)magnesium→(±)-7-Methyl-1,4-dioxaspiro[4.5]decane-7,8-diol→(-)-(7R,8S)-7-Methyl-1,4-dioxaspiro[4.5]decane-7,8-diol→(7R,8S)-8-(Benzyloxy)-7-methyl-1,4-dioxaspiro[4.5]decan-7-ol→(4S)-4-(Benzyloxy)-3-methylcyclohex-2-en-1-one→[[(3S,4S)-4-(Benzyloxy)-3-ethenyl-3-methylcyclohex-1-en-1-yl]oxy](trimethyl)silane→(2R,3S,4S)-4-(Benzyloxy)-2-(hydroxymethyl)-3-methyl-3-vinylcyclohexanone→(2S,3S,4S)-4-(Benzyloxy)-3-ethenyl-2-(hydroxymethyl)-3-methylcyclohexanone
3-Methyl-2-butenal→2-Bromo-3-methylbut-2-enal→(Trimethylsilyl)methyl chloride→3-Bromo-4-methyl-1-(trimethylsilyl)pent-3-en-2-ol→1-[6-(3-Bromo-4-methylpent-3-en-1-yl)-2-chlorocyclohex-1-en-1-yl]prop-2-en-1-ol→3-Bromo-4-methylpenta-1,3-diene→3-Methyl-2-cyclohexen-1-one→6-(3-Bromo-4-methylpent-3-en-1-yl)-2-chlorocyclohex-1-ene-1-carbaldehyde→(Vinyl)magnesium bromide→2-Isopropenyl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane→1-[2-Chloro-6-[4-methyl-3-(prop-1-en-2-yl)pent-3-en-1-yl]cyclohex-1-en-1-yl]prop-2-en-1-ol→1-[2-Chloro-6-[4-methyl-3-(prop-1-en-2-yl)pent-3-en-1-yl]cyclohex-1-en-1-yl]prop-2-en-1-one→(12aS)-4-Chloro-9,12a,13,13-tetramethyl-2,3,6,7,8,11,12,12a-octahydro-6,10-methanobenzo[10]annulen-5(1H)-one
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