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CAS 1132940-88-5
N-(6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)naphthalen-2-yl)methanesulfonamide
Codes: DASA-007
Application context (from source-drug indications)
Chronic hepatitis CDasabuvir Sodium HydrateHepatitis CDasabuvir Sodium HydrateDecompensated cirrhosisDasabuvir Sodium HydrateRenal impairmentDasabuvir Sodium HydrateFibrosisDasabuvir Sodium HydrateEnd-stage renal diseaseDasabuvir Sodium Hydrate
Source drugs (routes using this intermediate)
| Drug | Tier | Expiry |
|---|---|---|
| Dasabuvir Sodium Hydrate | 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.
4,4,4',4',5,5,5',5'-octamethyl-2,2'-bi(1,3,2-dioxaborolane)→2-(tert-butyl)phenol→2-(tert-butyl)-4-nitrophenol→2-bromo-6-(tert-butyl)-4-nitrophenol→1-bromo-3-(tert-butyl)-2-methoxy-5-nitrobenzene→3-bromo-5-(tert-butyl)-4-methoxyaniline→tert-butyl (3-bromo-5-(tert-butyl)-4-methoxyphenyl)carbamate→N-(6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)naphthalen-2-yl)methanesulfonamide→tert-butyl (3-(tert-butyl)-4-methoxy-5-(6-(methylsulfonamido)naphthalen-2-yl)phenyl)carbamate→N-(6-(5-amino-3-(tert-butyl)-2-methoxyphenyl)naphthalen-2-yl)methanesulfonamide→(E)-3-methoxyacryloyl isocyanate→(E)-N-((3-(tert-butyl)-4-methoxy-5-(6-(methylsulfonamido)naphthalen-2-yl)phenyl)carbamoyl)-3-methoxyacrylamide→methyl 6-bromo-2-naphthoate→6-bromo-2-naphthoic acid→6-bromonaphthalen-2-amine→N-(6-bromonaphthalen-2-yl)methanesulfonamide
2-(tert-butyl)phenol→N-(6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)naphthalen-2-yl)methanesulfonamide→2-(tert-butyl)-4,6-diiodophenol→1-(tert-butyl)-3,5-diiodo-2-methoxybenzene→pyrimidine-2,4(1H,3H)-dione→1-(3-(tert-butyl)-5-iodo-4-methoxyphenyl)pyrimidine-2,4(1H,3H)-dione
2-(tert-butyl)phenol→2-(tert-butyl)-4-nitrophenol→N-(6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)naphthalen-2-yl)methanesulfonamide→(E)-3-methoxyacryloyl isocyanate→1-(3-(tert-butyl)-5-iodo-4-methoxyphenyl)pyrimidine-2,4(1H,3H)-dione→2-(tert-butyl)-6-iodo-4-nitrophenol→1-(tert-butyl)-3-iodo-2-methoxy-5-nitrobenzene→3-(tert-butyl)-5-iodo-4-methoxyaniline→(E)-N-((3-(tert-butyl)-5-iodo-4-methoxyphenyl)carbamoyl)-3-methoxyacrylamide
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