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CAS 51431-08-4
(2R)-Amino(4-hydroxyphenyl)acetyl chloride hydrogen chloride
Codes：Amoxicillin-023
Application context (from source-drug indications)
幽门螺杆菌感染阿莫西林/奥美拉唑/利福布汀消化不良阿莫西林/奥美拉唑/利福布汀十二指肠溃疡雷贝拉唑钠/甲硝唑/阿莫西林特发性血小板减少性紫癜雷贝拉唑钠/甲硝唑/阿莫西林胃溃疡雷贝拉唑钠/甲硝唑/阿莫西林胃炎雷贝拉唑钠/甲硝唑/阿莫西林幽门螺杆菌感染雷贝拉唑钠/甲硝唑/阿莫西林边缘带B细胞淋巴瘤克拉霉素/雷贝拉唑钠/阿莫西林十二指肠溃疡克拉霉素/雷贝拉唑钠/阿莫西林特发性血小板减少性紫癜克拉霉素/雷贝拉唑钠/阿莫西林胃溃疡克拉霉素/雷贝拉唑钠/阿莫西林胃炎克拉霉素/雷贝拉唑钠/阿莫西林幽门螺杆菌感染克拉霉素/雷贝拉唑钠/阿莫西林
Source drugs (routes using this intermediate)
| Drug | Tier | Expiry |
|---|---|---|
| 阿莫西林/奥美拉唑/利福布汀Amoxicillin/Omeprazole/Rifabutin | Tier C — Watch / trade | - |
| 雷贝拉唑钠/甲硝唑/阿莫西林Rabeprazole Sodium/Metronidazole/Amoxicillin | Tier C — Watch / trade | - |
| 克拉霉素/雷贝拉唑钠/阿莫西林Clarithromycin/Rabeprazole Sodium/Amoxicillin | 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.
(2R)-[[(Benzyloxy)carbonyl]amino](4-hydroxyphenyl)acetic acid→(2R)-[[(Benzyloxy)carbonyl]amino](4-[[(benzyloxy)carbonyl]oxy]phenyl)acetic acid→(+)-6-Aminopenicillanic acid→(2S,5R,6R)-6-[[(2R)-2-Amino-2-(4-[[(benzyloxy)carbonyl]oxy]phenyl)acetyl]amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid→(2R)-2-Amino-2-(4-hydroxyphenyl)acetic acid→(2R)-Amino(4-hydroxyphenyl)acetyl chloride hydrogen chloride
(2R)-[[(Benzyloxy)carbonyl]amino](4-hydroxyphenyl)acetic acid→(2R)-[[(Benzyloxy)carbonyl]amino](4-[[(benzyloxy)carbonyl]oxy]phenyl)acetic acid→(+)-6-Aminopenicillanic acid→(2S,5R,6R)-6-[[(2R)-2-Amino-2-(4-[[(benzyloxy)carbonyl]oxy]phenyl)acetyl]amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid→(2R)-2-Amino-2-(4-hydroxyphenyl)acetic acid→(2R)-Amino(4-hydroxyphenyl)acetyl chloride hydrogen chloride
(2R)-[[(Benzyloxy)carbonyl]amino](4-hydroxyphenyl)acetic acid→(2R)-[[(Benzyloxy)carbonyl]amino](4-[[(benzyloxy)carbonyl]oxy]phenyl)acetic acid→(+)-6-Aminopenicillanic acid→(2S,5R,6R)-6-[[(2R)-2-Amino-2-(4-[[(benzyloxy)carbonyl]oxy]phenyl)acetyl]amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid→(2R)-2-Amino-2-(4-hydroxyphenyl)acetic acid→(2R)-Amino(4-hydroxyphenyl)acetyl chloride hydrogen chloride
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