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CAS 551-16-6
(+)-6-Aminopenicillanic acid
登记编号：Amoxicillin-013、Tazobactam Sodium-021、(VIII)70425-1-a、(IIIb)70425-2-a、(I)70425-3-a
应用背景（按来源药适应症）
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/利福布汀腹腔感染他唑巴坦钠/头孢洛生呼吸机相关性肺炎他唑巴坦钠/头孢洛生泌尿系统感染他唑巴坦钠/头孢洛生社区获得性细菌肺炎他唑巴坦钠/头孢洛生肾盂肾炎他唑巴坦钠/头孢洛生医院获得性肺炎他唑巴坦钠/头孢洛生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/阿莫西林细菌感染头孢他啶/他唑巴坦钠呼吸道感染头孢他啶/他唑巴坦钠泌尿系统感染头孢他啶/他唑巴坦钠细菌感染阿莫西林钠细菌感染他唑巴坦钠细菌感染氟氯西林钠蜂窝织炎氟氯西林钠慢性肾功能不全氟氯西林钠
来源药（使用该中间体的合成路线）
| 品种 | 梯队 | 到期年 |
|---|---|---|
| 阿莫西林/奥美拉唑/利福布汀Amoxicillin/Omeprazole/Rifabutin | Tier C · 观察 / 贸易 | - |
| 他唑巴坦钠/头孢洛生Tazobactam Sodium/Ceftolozane | Tier C · 观察 / 贸易 | - |
| 雷贝拉唑钠/甲硝唑/阿莫西林Rabeprazole Sodium/Metronidazole/Amoxicillin | Tier C · 观察 / 贸易 | - |
| 克拉霉素/雷贝拉唑钠/阿莫西林Clarithromycin/Rabeprazole Sodium/Amoxicillin | Tier C · 观察 / 贸易 | - |
| 头孢他啶/他唑巴坦钠Ceftazidime/Tazobactam Sodium | Tier C · 观察 / 贸易 | - |
| 阿莫西林钠Amoxicillin Sodium | Tier C · 观察 / 贸易 | - |
| 他唑巴坦钠Tazobactam Sodium | Tier C · 观察 / 贸易 | - |
| 氟氯西林钠Floxacillin sodium | Tier C · 观察 / 贸易 | - |
合成路线中的位置（上下游链）
按路线登记顺序排列，左→右为合成方向；高亮为当前 CAS，其余可点击跳转对应档案。
Methyl glyoxylate→(S)-(-)-1-Phenylethylamine→(1S)-1-(2-Naphthyl)ethanamine→Methyl (2Z)-[[(1S)-1-phenylethyl]imino]acetate→Methyl (2Z)-[[(1S)-1-(naphthalen-2-yl)ethyl]imino]acetate→Carbolic acid→Methyl (2R)-(4-hydroxyphenyl)[(1-phenylethyl)amino]acetate→Methyl (2R)-(4-hydroxyphenyl)[[1-(naphthalen-2-yl)ethyl]amino]acetate→Methyl (2R)-(4-hydroxyphenyl)[(1-phenylethyl)amino]acetate hydrogen chloride (1/1)→Methyl (2R)-(4-hydroxyphenyl)[[1-(naphthalen-2-yl)ethyl]amino]acetate hydrogen chloride (1/1)→D-p-Hydroxyphenylglycine methyl ester hydrochloride→D-p-yHdroxyphenylglycine methyl ester→(+)-6-Aminopenicillanic acid
[[(Benzyloxy)carbonyl]amino](4-hydroxyphenyl)acetic acid→(2R)-[[(Benzyloxy)carbonyl]amino](4-hydroxyphenyl)acetic acid→(+)-6-Aminopenicillanic acid→(2S,5R,6R)-6-[[(2R)-2-[[(Benzyloxy)carbonyl]amino]-2-(4-hydroxyphenyl)acetyl]amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid→Sodium (2S,5R,6R)-6-[[(2R)-2-[[(benzyloxy)carbonyl]amino]-2-(4-hydroxyphenyl)acetyl]amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate
(2R)-[[(Benzyloxy)carbonyl]amino](4-hydroxyphenyl)acetic acid→(2R)-2-Amino-2-(4-hydroxyphenyl)acetic acid→1-Methoxybutane-1,3-dione→Sodium (2R)-(4-hydroxyphenyl)[[(2E)-4-methoxy-4-oxobut-2-en-2-yl]amino]acetate→Sodium (2S,5R,6R)-6-amino-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate→Potassium (2S,5R,6R)-6-amino-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate→(+)-6-Aminopenicillanic acid
(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
[[(Benzyloxy)carbonyl]amino](4-[[(benzyloxy)carbonyl]oxy]phenyl)acetic acid→(+)-6-Aminopenicillanic acid→(2S,5R,6R)-6-[[[[(Benzyloxy)carbonyl]amino](4-[[(benzyloxy)carbonyl]oxy]phenyl)acetyl]amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid→Sodium (2S,5R,6R)-6-[[[[(benzyloxy)carbonyl]amino](4-[[(benzyloxy)carbonyl]oxy]phenyl)acetyl]amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate→(2S,5R,6R)-6-[[Amino(4-hydroxyphenyl)acetyl]amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid
本站可供应的对应中间体
同 CAS 多家在售供应横向对比；价格区间为供应方挂牌口径，实价以询价确认为准。
| 供应商 | 产品 | 价格区间 | 最小起订 | 货期 | 资质 | 操作 |
|---|---|---|---|---|---|---|
| Unibest Taizhou GMP-like Site | BENZHYDRYL 6,6-DIHYDROPENICILLIC ACID 1-OXIDE[TAZOBACTAM INTERMEDIATE] Pharmaceutical Intermediates | 询价 | 询价 | 询价 | — |
本页为中间体 CAS 注册档案：同 CAS 的多条路线登记已合并；后续供应商报价与买方需求以该 CAS 为主键撮合。