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CAS 24856-58-4
1-bromo-4-(dimethoxymethyl)benzene
Codes：ATAZ-002
Application context (from source-drug indications)
HIV感染硫酸阿扎那韦/考比司他
Source drugs (routes using this intermediate)
| Drug | Tier | Expiry |
|---|---|---|
| 硫酸阿扎那韦/考比司他Atazanavir Sulfate/Cobicistat | 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→1-bromo-4-(dimethoxymethyl)benzene→2-bromopyridine→4-(pyridin-2-yl)benzaldehyde→tert-butyl hydrazinecarboxylate→tert-butyl (E)-2-(4-(pyridin-2-yl)benzylidene)hydrazine-1-carboxylate→tert-butyl 2-(4-(pyridin-2-yl)benzyl)hydrazine-1-carboxylate→tert-butyl ((S)-1-((R)-oxiran-2-yl)-2-phenylethyl)carbamate→tert-butyl 2-((2S,3S)-3-((tert-butoxycarbonyl)amino)-2-hydroxy-4-phenylbutyl)-2-(4-(pyridin-2-yl)benzyl)hydrazine-1-carboxylate→(2S,3S)-3-amino-4-phenyl-1-(1-(4-(pyridin-2-yl)benzyl)hydrazinyl)butan-2-ol→(S)-2-((methoxycarbonyl)amino)-3,3-dimethylbutanoic acid
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