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CAS 2417322-77-9
5-[(2alpha,5beta,7beta,10beta,13alpha)-4-(Acetyloxy)-2-(benzoyloxy)-7,10-bis[(chloroacetyl)oxy]-1-hydroxy-9-oxo-5,20-epoxytax-11-en-13-yl] 3-benzyl (4S,5R)-2-(4-methoxyphenyl)-4-phenyl-1,3-oxazolidine-3,5-dicarboxylate
Codes: (III)140605-31-a
Application context (from source-drug indications)
Bladder cancerDocetaxel polymeric micelle (Samyang Biopharmaceuticals)Head and neck cancerDocetaxel polymeric micelle (Samyang Biopharmaceuticals)Head and neck squamous cell carcinomaDocetaxel polymeric micelle (Samyang Biopharmaceuticals)Solid tumourDocetaxel polymeric micelle (Samyang Biopharmaceuticals)Non-small cell lung cancerDocetaxel （Beihai）Prostate cancerDocetaxel （Beihai）Castration-resistant prostate cancerDocetaxel （Beihai）Breast cancerDocetaxel （Beihai）Head and neck cancerDocetaxel （Beihai）Head and neck squamous cell carcinomaDocetaxel （Beihai）
Source drugs (routes using this intermediate)
| Drug | Tier | Expiry |
|---|---|---|
| Docetaxel polymeric micelle (Samyang Biopharmaceuticals) | Tier C — Watch / trade | - |
| Docetaxel （Beihai） | 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.
(2alpha,5beta,7beta,10beta,13alpha)-4-(Acetyloxy)-7,10-bis[(chloroacetyl)oxy]-1,13-dihydroxy-9-oxo-5,20-epoxytax-11-en-2-yl benzoate→(4S,5R)-3-[(Benzyloxy)carbonyl]-2-(4-methoxyphenyl)-4-phenyl-1,3-oxazolidine-5-carboxylic acid→5-[(2alpha,5beta,7beta,10beta,13alpha)-4-(Acetyloxy)-2-(benzoyloxy)-7,10-bis[(chloroacetyl)oxy]-1-hydroxy-9-oxo-5,20-epoxytax-11-en-13-yl] 3-benzyl (4S,5R)-2-(4-methoxyphenyl)-4-phenyl-1,3-oxazolidine-3,5-dicarboxylate→(2alpha,5beta,7beta,10beta,13alpha)-4-(Acetyloxy)-13-[[(2R,3S)-3-[[(benzyloxy)carbonyl]amino]-2-hydroxy-3-phenylpropanoyl]oxy]-7,10-bis[(chloroacetyl)oxy]-1-hydroxy-9-oxo-5,20-epoxytax-11-en-2-yl benzoate→(2alpha,5beta,7beta,10beta,13alpha)-4-(Acetyloxy)-13-[[(2R,3S)-3-[[(benzyloxy)carbonyl]amino]-2-hydroxy-3-phenylpropanoyl]oxy]-1,7,10-trihydroxy-9-oxo-5,20-epoxytax-11-en-2-yl benzoate→(1S,2S,3R,4S,7R,9S,10S,12R,15S)-4-(Acetyloxy)-15-[[(2R,3S)-3-amino-2-hydroxy-3-phenylpropanoyl]oxy]-1,9,12-trihydroxy-10,14,17,17-tetramethyl-11-oxo-6-oxatetracyclo[11.3.1.0(3,10).0(4,7)]heptadec-13-en-2-yl benzoate
(2alpha,5beta,7beta,10beta,13alpha)-4-(Acetyloxy)-7,10-bis[(chloroacetyl)oxy]-1,13-dihydroxy-9-oxo-5,20-epoxytax-11-en-2-yl benzoate→(4S,5R)-3-[(Benzyloxy)carbonyl]-2-(4-methoxyphenyl)-4-phenyl-1,3-oxazolidine-5-carboxylic acid→5-[(2alpha,5beta,7beta,10beta,13alpha)-4-(Acetyloxy)-2-(benzoyloxy)-7,10-bis[(chloroacetyl)oxy]-1-hydroxy-9-oxo-5,20-epoxytax-11-en-13-yl] 3-benzyl (4S,5R)-2-(4-methoxyphenyl)-4-phenyl-1,3-oxazolidine-3,5-dicarboxylate→(2alpha,5beta,7beta,10beta,13alpha)-4-(Acetyloxy)-13-[[(2R,3S)-3-[[(benzyloxy)carbonyl]amino]-2-hydroxy-3-phenylpropanoyl]oxy]-7,10-bis[(chloroacetyl)oxy]-1-hydroxy-9-oxo-5,20-epoxytax-11-en-2-yl benzoate→(2alpha,5beta,7beta,10beta,13alpha)-4-(Acetyloxy)-13-[[(2R,3S)-3-[[(benzyloxy)carbonyl]amino]-2-hydroxy-3-phenylpropanoyl]oxy]-1,7,10-trihydroxy-9-oxo-5,20-epoxytax-11-en-2-yl benzoate→(1S,2S,3R,4S,7R,9S,10S,12R,15S)-4-(Acetyloxy)-15-[[(2R,3S)-3-amino-2-hydroxy-3-phenylpropanoyl]oxy]-1,9,12-trihydroxy-10,14,17,17-tetramethyl-11-oxo-6-oxatetracyclo[11.3.1.0(3,10).0(4,7)]heptadec-13-en-2-yl benzoate
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