盐酸罗沙替丁醋酸酯
| 中文名称 | 盐酸罗沙替丁醋酸酯 |
|---|---|
| 中文同义词 | 2-乙酰氧基-N-[3-[3-(1-哌啶基甲基苯)氧基]丙基]乙酰胺盐酸盐;盐酸罗沙替丁醋酸酯;罗沙;ROXATIDINE ACETATE HCL 盐酸罗沙替丁醋酸酯;罗沙替丁醋酸氢氯化物;盐酸罗沙替丁醋酸脂;罗沙替丁醋酸酯盐酸盐;盐酸罗沙替丁醋酸酯(93793-83-0) |
| 英文名称 | Roxatidine acetate hydrochloride |
| 英文同义词 | ROXATIDINE HCL ACETATE;2-(acetyloxy)-n-(3-(3-(1-piperidinylmethyl)phenoxy)propyl)-acetamidmonoh;2-acetoxy-n-(3-(m-(1-piperidinylmethyl)phenoxy)propyl)acetamidehydrochloride;2-hydroxy-n-(3-(m-(piperidinomethyl)phenoxy)propyl)-acetamidacetate(ester;2-hydroxy-n-(3-(m-(piperidinomethyl)phenoxy)propyl)acetamideacetate(ester);aceroxatidinehydrochloride;acetamide,2-hydroxy-n-(3-(m-(1-piperidinylmethyl)phenoxy)propyl)-,acetate,;tzu0460 |
| CAS号 | 93793-83-0 |
| 分子式 | C19H29ClN2O4 |
| 分子量 | 384.89756 |
| EINECS号 | 685-494-1 |
| 相关类别 | 对照品;小分子抑制剂;神经信号;原料;中药对照品;Miscellaneous Biochemicals;Amines;Aromatics;MEFOXIN;Other APIs;原料药;杂质对照品;医药原料;日用化学品;化学试剂;Heterocycles;Inhibitors;Intermediates & Fine Chemicals;Pharmaceuticals;API |
| Mol文件 | 93793-83-0.mol |
| 结构式 | ![]() |
盐酸罗沙替丁醋酸酯 性质
| 熔点 | 145-146° |
|---|---|
| 储存条件 | under inert gas (nitrogen or Argon) at 2-8°C |
| 溶解度 | DMSO:78mg/mL;乙醇:12mg/mL;水:77mg/mL |
| 形态 | 粉末晶体 |
| 颜色 | 白色到近乎白色 |
| Merck | 14,8274 |
| InChI | InChI=1S/C19H28N2O4.ClH/c1-16(22)25-15-19(23)20-9-6-12-24-18-8-5-7-17(13-18)14-21-10-3-2-4-11-21;/h5,7-8,13H,2-4,6,9-12,14-15H2,1H3,(H,20,23);1H |
| InChIKey | FEWCTJHCXOHWNL-UHFFFAOYSA-N |
| SMILES | [H]Cl.C(OCC(=O)NCCCOC1=CC=CC(CN2CCCCC2)=C1)(=O)C |
| Target | Value |
| Histamine H2 receptor | 3.2 μM |
Roxatidine Acetate Hydrochloride (6.25 μM, 12.5 μM, and 25 μM; pre-treatment for 30 min) suppresses the PMACI-induced activation of p38 MAPK, but does not affect the phosphorylation of ERK or JNK. The total ERK 1/2, JNK, and p38 MAPK levels are unaffected by roxatidine in human mast-cells-1 (HMC-1) cells.
Roxatidine Acetate Hydrochloride (oral gavage; 20 mg/kg; single dose) inhibits Compound 48/80-increased TNF-α, IL-6, and IL-1β production and mRNA expression. Additionally, Roxatidine decreases the compound 48/80-induced degradation of procaspase-1 and appearance of the corresponding cleaved bands in mice.
| Animal Model: | ICR male mice (6 weeks old) |
| Dosage: | 20 mg/kg |
| Administration: | Oral gavage; 20 mg/kg; single dose |
| Result: | Suppressed compound 48/80-induced allergic inflammation in anaphylactic animal model. |
108-24-7
78273-80-0
93793-83-0
1. 将58g(0.930mol,纯度90%)氢氧化钾溶解于1160g水中,冷却至20-25℃。随后加入300g(0.854mol)草酸罗沙坦(化合物9,实施例7制备),搅拌混合。 2. 向反应体系中加入乙酸乙酯(600g + 450g),分离有机相,合并后用无水硫酸钠干燥,过滤。减压浓缩滤液,得到251g Roxaidine(化合物8)。 3. 将251g Roxaidine溶解于500g冰醋酸中,加入170g乙酸酐。加热回流2小时,确认反应完成后,减压浓缩除去乙酸,冷却至15-20℃。 4. 加入600g水,随后加入600g乙酸乙酯。在搅拌下,用含有300g碳酸钾的水溶液调节pH至9-10。用乙酸乙酯(400g + 300g)萃取,合并有机相,用无水硫酸钠干燥,过滤后浓缩滤液,得到280g乙酸罗哌丁酯(化合物10)。 5. 将280g(0.804mol)乙酸罗哌丁酯溶解于1400g丙酮中,冷却至0-5℃。逐滴加入含有32g氯化氢的乙酸乙酯溶液,析出固体。在0-5℃下结晶35小时,过滤并干燥,得到295g醋酸罗扎替丁盐酸盐(理论产量:328.58g,基于300g化合物9计算;产率:89.8%)。
参考文献:
[1] Patent: CN107698538, 2018, A. Location in patent: Paragraph 0074-0077
安全信息
| RTECS号 | AC3855000 |
|---|---|
| 海关编码 | 2933.39.9200 |
| 更新日期 | 产品编号 | 产品名称 | CAS号 | 包装 | 价格 |
|---|---|---|---|---|---|
| 2025/12/22 | HY-B0305A | 盐酸罗沙替丁醋酸酯 Roxatidine Acetate Hydrochloride | 93793-83-0 | 500mg | 600元 |
| 2025/12/22 | HY-B0305A | 盐酸罗沙替丁醋酸酯 Roxatidine Acetate Hydrochloride | 93793-83-0 | 10mM * 1mLin DMSO | 660元 |
