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CAS 138760-34-6
5-oxo-1,3-oxathiolane-2-carboxylic acid
Codes：LAMI-022
Application context (from source-drug indications)
HIV感染多替拉韦/拉米夫定/艾酚福韦HIV感染拉米夫定/富马酸替诺福韦二吡呋酯慢性乙型肝炎拉米夫定/富马酸替诺福韦二吡呋酯HIV感染依非韦伦/拉米夫定/富马酸替诺福韦二吡呋酯
Source drugs (routes using this intermediate)
| Drug | Tier | Expiry |
|---|---|---|
| 多替拉韦/拉米夫定/艾酚福韦Dolutegravir/Lamivudine/Tenofovir Alafenamide | Tier C — Watch / trade | - |
| 拉米夫定/富马酸替诺福韦二吡呋酯Lamivudine/Tenofovir Disoproxil Fumarate | Tier C — Watch / trade | - |
| 依非韦伦/拉米夫定/富马酸替诺福韦二吡呋酯Efavirenz/Lamivudine/Tenofovir Disoproxil Fumarate | 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.
(1R,2S,5R)-2-isopropyl-5-methylcyclohexan-1-ol→(2R,5S)-(1R,2S,5R)-2-isopropyl-5-methylcyclohexyl 5-acetoxy-1,3-oxathiolane-2-carboxylate→2-mercaptoacetic acid→2-oxoacetic acid→5-oxo-1,3-oxathiolane-2-carboxylic acid→(1R,2S,5R)-2-isopropyl-5-methylcyclohexyl 5-oxo-1,3-oxathiolane-2-carboxylate→(1R,2S,5R)-2-isopropyl-5-methylcyclohexyl 5-hydroxy-1,3-oxathiolane-2-carboxylate→(2S,5R)-(1R,2S,5R)-2-isopropyl-5-methylcyclohexyl 5-acetoxy-1,3-oxathiolane-2-carboxylate
(1R,2S,5R)-2-isopropyl-5-methylcyclohexan-1-ol→(2R,5S)-(1R,2S,5R)-2-isopropyl-5-methylcyclohexyl 5-acetoxy-1,3-oxathiolane-2-carboxylate→2-mercaptoacetic acid→2-oxoacetic acid→5-oxo-1,3-oxathiolane-2-carboxylic acid→(1R,2S,5R)-2-isopropyl-5-methylcyclohexyl 5-oxo-1,3-oxathiolane-2-carboxylate→(1R,2S,5R)-2-isopropyl-5-methylcyclohexyl 5-hydroxy-1,3-oxathiolane-2-carboxylate→(2S,5R)-(1R,2S,5R)-2-isopropyl-5-methylcyclohexyl 5-acetoxy-1,3-oxathiolane-2-carboxylate
(1R,2S,5R)-2-isopropyl-5-methylcyclohexan-1-ol→(2R,5S)-(1R,2S,5R)-2-isopropyl-5-methylcyclohexyl 5-acetoxy-1,3-oxathiolane-2-carboxylate→2-mercaptoacetic acid→2-oxoacetic acid→5-oxo-1,3-oxathiolane-2-carboxylic acid→(1R,2S,5R)-2-isopropyl-5-methylcyclohexyl 5-oxo-1,3-oxathiolane-2-carboxylate→(1R,2S,5R)-2-isopropyl-5-methylcyclohexyl 5-hydroxy-1,3-oxathiolane-2-carboxylate→(2S,5R)-(1R,2S,5R)-2-isopropyl-5-methylcyclohexyl 5-acetoxy-1,3-oxathiolane-2-carboxylate
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