← Back to patent-cliff list
CAS 39684-80-5
2-(Boc-Amino)ethyl bromide
Codes：Tamsulosin Hydrochloride-113
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)
| Drug | Tier | Expiry |
|---|---|---|
| 他达拉非/坦洛新Tadalafil/Tamsulosin | Tier C — Watch / trade | - |
| 琥珀酸索利那新/盐酸坦洛新Solifenacin Succinate/Tamsulosin Hydrochloride | Tier C — Watch / trade | - |
| 度他雄胺/盐酸坦洛新Dutasteride/Tamsulosin Hydrochloride | 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.
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
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
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
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.