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CAS 139481-44-0
methyl 1-((2'-cyano-[1,1'-biphenyl]-4-yl)methyl)-2-ethoxy-1H-benzo[d]imidazole-7-carboxylate
Codes: AZILS-004, AZIL-007
Application context (from source-drug indications)
HypertensionAzilsartanEssential hypertensionAzilsartanType 2 diabetesAzilsartanObesityAzilsartanDiabetesAzilsartanHypertensionAzilsartan Medoxomil Potassium/ChlorthalidoneEssential hypertensionAzilsartan Medoxomil Potassium/ChlorthalidoneEssential hypertensionAzilsartan Medoxomil PotassiumHypertensionAzilsartan Medoxomil Potassium
Source drugs (routes using this intermediate)
| Drug | Tier | Expiry |
|---|---|---|
| Azilsartan | Tier C — Watch / trade | - |
| Azilsartan Medoxomil Potassium/Chlorthalidone | Tier C — Watch / trade | - |
| Azilsartan Medoxomil Potassium | 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.
methyl 2-(((2'-cyano-[1,1'-biphenyl]-4-yl)methyl)amino)-3-nitrobenzoate→methyl 3-amino-2-(((2'-cyano-[1,1'-biphenyl]-4-yl)methyl)amino)benzoate→triethoxymethoxyethane→methyl 1-((2'-cyano-[1,1'-biphenyl]-4-yl)methyl)-2-ethoxy-1H-benzo[d]imidazole-7-carboxylate→methyl (Z)-2-ethoxy-1-((2'-(N'-hydroxycarbamimidoyl)-[1,1'-biphenyl]-4-yl)methyl)-1H-benzo[d]imidazole-7-carboxylate→ethyl carbonochloridate→methyl (Z)-2-ethoxy-1-((2'-(N'-((ethoxycarbonyl)oxy)carbamimidoyl)-[1,1'-biphenyl]-4-yl)methyl)-1H-benzo[d]imidazole-7-carboxylate→methyl 2-ethoxy-1-((2'-(5-oxo-4,5-dihydro-1,2,4-oxadiazol-3-yl)-[1,1'-biphenyl]-4-yl)methyl)-1H-benzo[d]imidazole-7-carboxylate
methyl 1-((2'-cyano-[1,1'-biphenyl]-4-yl)methyl)-2-ethoxy-1H-benzo[d]imidazole-7-carboxylate→methyl 2-ethoxy-1-((2'-(5-oxo-4,5-dihydro-1,2,4-oxadiazol-3-yl)-[1,1'-biphenyl]-4-yl)methyl)-1H-benzo[d]imidazole-7-carboxylate→methyl 2-ethoxy-1H-benzo[d]imidazole-7-carboxylate→methyl 2,3-diaminobenzoate→4'-(bromomethyl)-[1,1'-biphenyl]-2-carbonitrile
methyl 1-((2'-cyano-[1,1'-biphenyl]-4-yl)methyl)-2-ethoxy-1H-benzo[d]imidazole-7-carboxylate→2,6-dichloro-9-((3S,4R,5R)-3-fluoro-4-((triisopropylsilyl)oxy)-5-(((triisopropylsilyl)oxy)methyl)tetrahydrofuran-2-yl)-9H-purine
3-nitrophthalic acid→2-(methoxycarbonyl)-6-nitrobenzoic acid→methyl 2-((tert-butoxycarbonyl)amino)-3-nitrobenzoate→4'-(bromomethyl)-[1,1'-biphenyl]-2-carbonitrile→methyl 2-(((2'-cyano-[1,1'-biphenyl]-4-yl)methyl)amino)-3-nitrobenzoate→methyl 3-amino-2-(((2'-cyano-[1,1'-biphenyl]-4-yl)methyl)amino)benzoate→methyl 1-((2'-cyano-[1,1'-biphenyl]-4-yl)methyl)-2-ethoxy-1H-benzo[d]imidazole-7-carboxylate→methyl (Z)-2-ethoxy-1-((2'-(N'-hydroxycarbamimidoyl)-[1,1'-biphenyl]-4-yl)methyl)-1H-benzo[d]imidazole-7-carboxylate→methyl 2-ethoxy-1-((2'-(5-oxo-4,5-dihydro-1,2,4-oxadiazol-3-yl)-[1,1'-biphenyl]-4-yl)methyl)-1H-benzo[d]imidazole-7-carboxylate→4-(hydroxymethyl)-5-methyl-1,3-dioxol-2-one→4-(chloromethyl)-5-methyl-1,3-dioxol-2-one
methyl 1-((2'-cyano-[1,1'-biphenyl]-4-yl)methyl)-2-ethoxy-1H-benzo[d]imidazole-7-carboxylate→methyl (Z)-2-ethoxy-1-((2'-(N'-hydroxycarbamimidoyl)-[1,1'-biphenyl]-4-yl)methyl)-1H-benzo[d]imidazole-7-carboxylate→4-(chloromethyl)-5-methyl-1,3-dioxol-2-one→(Z)-2-ethoxy-1-((2'-(N'-hydroxycarbamimidoyl)-[1,1'-biphenyl]-4-yl)methyl)-1H-benzo[d]imidazole-7-carboxylic acid→(5-methyl-2-oxo-1,3-dioxol-4-yl)methyl (Z)-2-ethoxy-1-((2'-(N'-hydroxycarbamimidoyl)-[1,1'-biphenyl]-4-yl)methyl)-1H-benzo[d]imidazole-7-carboxylate→4-nitrophenyl carbonochloridate→(5-methyl-2-oxo-1,3-dioxol-4-yl)methyl (Z)-2-ethoxy-1-((2'-(N'-(((4-nitrophenoxy)carbonyl)oxy)carbamimidoyl)-[1,1'-biphenyl]-4-yl)methyl)-1H-benzo[d]imidazole-7-carboxylate
methyl 1-((2'-cyano-[1,1'-biphenyl]-4-yl)methyl)-2-ethoxy-1H-benzo[d]imidazole-7-carboxylate→methyl (Z)-2-ethoxy-1-((2'-(N'-hydroxycarbamimidoyl)-[1,1'-biphenyl]-4-yl)methyl)-1H-benzo[d]imidazole-7-carboxylate→4-(chloromethyl)-5-methyl-1,3-dioxol-2-one→(Z)-2-ethoxy-1-((2'-(N'-(trityloxy)carbamimidoyl)-[1,1'-biphenyl]-4-yl)methyl)-1H-benzo[d]imidazole-7-carboxylic acid→sodium (Z)-2-ethoxy-1-((2'-(N'-(trityloxy)carbamimidoyl)-[1,1'-biphenyl]-4-yl)methyl)-1H-benzo[d]imidazole-7-carboxylate→bis(2,5-dioxopyrrolidin-1-yl) carbonate→(5-methyl-2-oxo-1,3-dioxol-4-yl)methyl (Z)-2-ethoxy-1-((2'-(N'-(trityloxy)carbamimidoyl)-[1,1'-biphenyl]-4-yl)methyl)-1H-benzo[d]imidazole-7-carboxylate→(5-methyl-2-oxo-1,3-dioxol-4-yl)methyl (Z)-2-ethoxy-1-((2'-(N'-hydroxycarbamimidoyl)-[1,1'-biphenyl]-4-yl)methyl)-1H-benzo[d]imidazole-7-carboxylate
3-nitrophthalic acid→2-(methoxycarbonyl)-6-nitrobenzoic acid→methyl 2-((tert-butoxycarbonyl)amino)-3-nitrobenzoate→4'-(bromomethyl)-[1,1'-biphenyl]-2-carbonitrile→methyl 2-(((2'-cyano-[1,1'-biphenyl]-4-yl)methyl)amino)-3-nitrobenzoate→methyl 3-amino-2-(((2'-cyano-[1,1'-biphenyl]-4-yl)methyl)amino)benzoate→methyl 1-((2'-cyano-[1,1'-biphenyl]-4-yl)methyl)-2-ethoxy-1H-benzo[d]imidazole-7-carboxylate→methyl (Z)-2-ethoxy-1-((2'-(N'-hydroxycarbamimidoyl)-[1,1'-biphenyl]-4-yl)methyl)-1H-benzo[d]imidazole-7-carboxylate→methyl 2-ethoxy-1-((2'-(5-oxo-4,5-dihydro-1,2,4-oxadiazol-3-yl)-[1,1'-biphenyl]-4-yl)methyl)-1H-benzo[d]imidazole-7-carboxylate→4-(hydroxymethyl)-5-methyl-1,3-dioxol-2-one→4-(chloromethyl)-5-methyl-1,3-dioxol-2-one
methyl 1-((2'-cyano-[1,1'-biphenyl]-4-yl)methyl)-2-ethoxy-1H-benzo[d]imidazole-7-carboxylate→methyl (Z)-2-ethoxy-1-((2'-(N'-hydroxycarbamimidoyl)-[1,1'-biphenyl]-4-yl)methyl)-1H-benzo[d]imidazole-7-carboxylate→4-(chloromethyl)-5-methyl-1,3-dioxol-2-one→(Z)-2-ethoxy-1-((2'-(N'-hydroxycarbamimidoyl)-[1,1'-biphenyl]-4-yl)methyl)-1H-benzo[d]imidazole-7-carboxylic acid→(5-methyl-2-oxo-1,3-dioxol-4-yl)methyl (Z)-2-ethoxy-1-((2'-(N'-hydroxycarbamimidoyl)-[1,1'-biphenyl]-4-yl)methyl)-1H-benzo[d]imidazole-7-carboxylate→4-nitrophenyl carbonochloridate→(5-methyl-2-oxo-1,3-dioxol-4-yl)methyl (Z)-2-ethoxy-1-((2'-(N'-(((4-nitrophenoxy)carbonyl)oxy)carbamimidoyl)-[1,1'-biphenyl]-4-yl)methyl)-1H-benzo[d]imidazole-7-carboxylate
methyl 1-((2'-cyano-[1,1'-biphenyl]-4-yl)methyl)-2-ethoxy-1H-benzo[d]imidazole-7-carboxylate→methyl (Z)-2-ethoxy-1-((2'-(N'-hydroxycarbamimidoyl)-[1,1'-biphenyl]-4-yl)methyl)-1H-benzo[d]imidazole-7-carboxylate→4-(chloromethyl)-5-methyl-1,3-dioxol-2-one→(Z)-2-ethoxy-1-((2'-(N'-(trityloxy)carbamimidoyl)-[1,1'-biphenyl]-4-yl)methyl)-1H-benzo[d]imidazole-7-carboxylic acid→sodium (Z)-2-ethoxy-1-((2'-(N'-(trityloxy)carbamimidoyl)-[1,1'-biphenyl]-4-yl)methyl)-1H-benzo[d]imidazole-7-carboxylate→bis(2,5-dioxopyrrolidin-1-yl) carbonate→(5-methyl-2-oxo-1,3-dioxol-4-yl)methyl (Z)-2-ethoxy-1-((2'-(N'-(trityloxy)carbamimidoyl)-[1,1'-biphenyl]-4-yl)methyl)-1H-benzo[d]imidazole-7-carboxylate→(5-methyl-2-oxo-1,3-dioxol-4-yl)methyl (Z)-2-ethoxy-1-((2'-(N'-hydroxycarbamimidoyl)-[1,1'-biphenyl]-4-yl)methyl)-1H-benzo[d]imidazole-7-carboxylate
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