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CAS 77123-57-0
4-((trimethylsilyl)ethynyl)benzaldehyde
Codes：RUCA-003
Application context (from source-drug indications)
前列腺癌芦卡帕利腹膜癌芦卡帕利卵巢上皮癌芦卡帕利输卵管癌芦卡帕利卵巢癌芦卡帕利去势抵抗性前列腺肿瘤芦卡帕利
Source drugs (routes using this intermediate)
| Drug | Tier | Expiry |
|---|---|---|
| 芦卡帕利Rucaparib Camsylate | 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.
4-bromobenzaldehyde→ethynyltrimethylsilane→4-((trimethylsilyl)ethynyl)benzaldehyde→N-methyl-1-(4-((trimethylsilyl)ethynyl)phenyl)methanamine→methyl methyl(4-((trimethylsilyl)ethynyl)benzyl)carbamate→methyl 4-ethynylbenzyl(methyl)carbamate→methyl 5-fluoro-2-hydroxy-3-nitrobenzoate→methyl 5-fluoro-2-((4-(((methoxycarbonyl)(methyl)amino)methyl)phenyl)ethynyl)-3-nitrobenzoate→methyl 3-amino-5-fluoro-2-((4-(((methoxycarbonyl)(methyl)amino)methyl)phenyl)ethynyl)benzoate→methyl 6-fluoro-2-(4-(((methoxycarbonyl)(methyl)amino)methyl)phenyl)-1H-indole-4-carboxylate→(E)-N,N-dimethyl-2-nitroethenamine→(E)-methyl 6-fluoro-2-(4-(((methoxycarbonyl)(methyl)amino)methyl)phenyl)-3-(2-nitrovinyl)-1H-indole-4-carboxylate→methyl 6-fluoro-2-(4-(((methoxycarbonyl)(methyl)amino)methyl)phenyl)-3-(2-nitroethyl)-1H-indole-4-carboxylate→methyl 4-(8-fluoro-6-oxo-3,4,5,6-tetrahydro-1H-azepino[5,4,3-cd]indol-2-yl)benzyl(methyl)carbamate→5-fluoro-2-hydroxybenzoic acid→methyl 5-fluoro-2-hydroxybenzoate
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