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CAS 94-71-3

1-Hydroxy-2-ethoxybenzene

Codes:Tamsulosin Hydrochloride-010

Application context (from source-drug indications)

勃起功能障碍他达拉非/坦洛新前列腺增生他达拉非/坦洛新下尿路症状琥珀酸索利那新/盐酸坦洛新前列腺增生琥珀酸索利那新/盐酸坦洛新膀胱过度活动症琥珀酸索利那新/盐酸坦洛新药物相关的副作用和不良反应琥珀酸索利那新/盐酸坦洛新膀胱颈梗阻琥珀酸索利那新/盐酸坦洛新前列腺增生度他雄胺/盐酸坦洛新

Source drugs (routes using this intermediate)

DrugTierExpiry
他达拉非/坦洛新Tadalafil/TamsulosinTier C — Watch / trade-
琥珀酸索利那新/盐酸坦洛新Solifenacin Succinate/Tamsulosin HydrochlorideTier C — Watch / trade-
度他雄胺/盐酸坦洛新Dutasteride/Tamsulosin HydrochlorideTier 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.

他达拉非/坦洛新工艺路线steps: 4total yield: 25.51kg(Tamsulosin Hydrochloride (API))
2-(Boc-Amino)ethyl bromide→tert-Butyl (2-chloroethyl)carbamate→1-Hydroxy-2-ethoxybenzene→N-Boc-2-(2-ethoxyphenoxy)ethanamine→2-(2-Ethoxyphenoxy)ethylamine→(2S)-1-(4-Methoxy-3-sulfamoylphenyl)propan-2-yl methanesulfonate→(2S)-1-(4-Methoxy-3-sulfamoylphenyl)propan-2-yl trifluoroacetate→5-[(2S)-2-Hydroxypropyl]-2-methoxybenzene-1-sulfonamide
琥珀酸索利那新/盐酸坦洛新工艺路线steps: 4total yield: 25.51kg(Tamsulosin Hydrochloride (API))
2-(Boc-Amino)ethyl bromide→tert-Butyl (2-chloroethyl)carbamate→1-Hydroxy-2-ethoxybenzene→N-Boc-2-(2-ethoxyphenoxy)ethanamine→2-(2-Ethoxyphenoxy)ethylamine→(2S)-1-(4-Methoxy-3-sulfamoylphenyl)propan-2-yl methanesulfonate→(2S)-1-(4-Methoxy-3-sulfamoylphenyl)propan-2-yl trifluoroacetate→5-[(2S)-2-Hydroxypropyl]-2-methoxybenzene-1-sulfonamide
度他雄胺/盐酸坦洛新工艺路线steps: 4total yield: 25.51kg(Tamsulosin Hydrochloride (API))
2-(Boc-Amino)ethyl bromide→tert-Butyl (2-chloroethyl)carbamate→1-Hydroxy-2-ethoxybenzene→N-Boc-2-(2-ethoxyphenoxy)ethanamine→2-(2-Ethoxyphenoxy)ethylamine→(2S)-1-(4-Methoxy-3-sulfamoylphenyl)propan-2-yl methanesulfonate→(2S)-1-(4-Methoxy-3-sulfamoylphenyl)propan-2-yl trifluoroacetate→5-[(2S)-2-Hydroxypropyl]-2-methoxybenzene-1-sulfonamide

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