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CAS 1250871-99-8
4-(tert-butyl)-N-(6-(2,2-diethoxyethoxy)-5-(2-methoxyphenoxy)-[2,2'-bipyrimidin]-4-yl)benzenesulfonamide
Codes: BOSE-021
Application context (from source-drug indications)
溃疡Bosentan HydratePulmonary arterial hypertensionBosentan HydratePulmonary hypertensionBosentan HydrateSystemic sclerosisBosentan Hydrate冠状血管痉挛Bosentan Hydrate大动脉炎Bosentan Hydrate
Source drugs (routes using this intermediate)
| Drug | Tier | Expiry |
|---|---|---|
| Bosentan 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.
4,6-dichloro-5-(2-methoxyphenoxy)-2,2'-bipyrimidine→4-(tert-butyl)benzenesulfonamide→5-(2-methoxyphenoxy)-[2,2'-bipyrimidine]-4,6(1H,5H)-dione→potassium ((4-(tert-butyl)phenyl)sulfonyl)(6-chloro-5-(2-methoxyphenoxy)-[2,2'-bipyrimidin]-4-yl)amide→pyrimidine-2-carbonitrile→dimethyl 2-(2-methoxyphenoxy)malonate→2,2-diethoxyethan-1-ol→4-(tert-butyl)-N-(6-(2,2-diethoxyethoxy)-5-(2-methoxyphenoxy)-[2,2'-bipyrimidin]-4-yl)benzenesulfonamide→4-(tert-butyl)-N-(5-(2-methoxyphenoxy)-6-(2-oxoethoxy)-[2,2'-bipyrimidin]-4-yl)benzenesulfonamide
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