← Back to patent-cliff list
CAS 149809-40-5
(R)-2-(2-(2,4-difluorophenyl)-2-hydroxy-3-(1H-1,2,4-triazol-1-yl)propyl)propane-1,3-diyl bis(4-methylbenzenesulfonate)
Codes：POSA-013
Application context (from source-drug indications)
念珠菌病泊沙康唑曲霉菌属感染泊沙康唑真菌感染泊沙康唑口腔念珠菌病泊沙康唑球孢菌病泊沙康唑组织胞浆菌病泊沙康唑
Source drugs (routes using this intermediate)
| Drug | Tier | Expiry |
|---|---|---|
| 泊沙康唑Posaconazole | 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.
(R)-2-(2,4-difluorophenyl)-3-(1H-1,2,4-triazol-1-yl)propane-1,2-diol→(R)-2-(2,4-difluorophenyl)-2-hydroxy-3-(1H-1,2,4-triazol-1-yl)propyl methanesulfonate→(R)-1-((2-(2,4-difluorophenyl)oxiran-2-yl)methyl)-1H-1,2,4-triazole→diethyl malonate→ethyl (5R)-5-((1H-1,2,4-triazol-1-yl)methyl)-5-(2,4-difluorophenyl)-2-oxotetrahydrofuran-3-carboxylate→(R)-4-(2,4-difluorophenyl)-2-(hydroxymethyl)-5-(1H-1,2,4-triazol-1-yl)pentane-1,4-diol→(R)-2-(2-(2,4-difluorophenyl)-2-hydroxy-3-(1H-1,2,4-triazol-1-yl)propyl)propane-1,3-diyl bis(4-methylbenzenesulfonate)→((3S,5R)-5-((1H-1,2,4-triazol-1-yl)methyl)-5-(2,4-difluorophenyl)tetrahydrofuran-3-yl)methyl 4-methylbenzenesulfonate→4-(4-(4-nitrophenyl)piperazin-1-yl)phenol→1-(4-(((3R,5R)-5-((1H-1,2,4-triazol-1-yl)methyl)-5-(2,4-difluorophenyl)tetrahydrofuran-3-yl)methoxy)phenyl)-4-(4-nitrophenyl)piperazine→4-(4-(4-(((3R,5R)-5-((1H-1,2,4-triazol-1-yl)methyl)-5-(2,4-difluorophenyl)tetrahydrofuran-3-yl)methoxy)phenyl)piperazin-1-yl)aniline→phenyl carbonochloridate→phenyl (4-(4-(4-(((3R,5R)-5-((1H-1,2,4-triazol-1-yl)methyl)-5-(2,4-difluorophenyl)tetrahydrofuran-3-yl)methoxy)phenyl)piperazin-1-yl)phenyl)carbamate→N-(4-(4-(4-(((3R,5R)-5-((1H-1,2,4-triazol-1-yl)methyl)-5-(2,4-difluorophenyl)tetrahydrofuran-3-yl)methoxy)phenyl)piperazin-1-yl)phenyl)hydrazinecarboxamide→4-(4-(4-(4-(((3R,5R)-5-((1H-1,2,4-triazol-1-yl)methyl)-5-(2,4-difluorophenyl)tetrahydrofuran-3-yl)methoxy)phenyl)piperazin-1-yl)phenyl)-2,4-dihydro-3H-1,2,4-triazol-3-one→(2S,3R)-2-((benzyloxy)methoxy)pentan-3-yl 4-bromobenzenesulfonate→2-chloro-1-(2,4-difluorophenyl)ethan-1-one→2-(2,4-difluorophenyl)-2-oxoethyl acetate→2-(2,4-difluorophenyl)allyl acetate→2-(2,4-difluorophenyl)prop-2-en-1-ol→(S)-(2-(2,4-difluorophenyl)oxiran-2-yl)methanol→1H-1,2,4-triazole
Intermediates available on this site
No listed intermediates for this target yet — send an RFQ directly and it will enter our matching pool.
This is a CAS-level registry record: registrations across routes are merged. Supplier offers and buyer demands will be matched on this CAS as the primary key.