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【结 构 式】 
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【分子编号】62985 【品名】sodium 2-iodoacetate 【CA登记号】 |
【 分 子 式 】C2H2INaO2 【 分 子 量 】207.930918 【元素组成】C 11.55% H 0.97% I 61.03% Na 11.06% O 15.39% |
与该中间体有关的原料药合成路线共 1 条
合成路线1
该中间体在本合成路线中的序号：(IV)Several degradation products and metabolites of brimonidine have been synthesized: 1) The reaction of 5-bromoquinoxalin-6-amine (I) with cyanamide (II) and HCl in refluxing dioxane gives N2-(5-bromoquinoxalin-6-yl)guanidine (AGN-191383). 2) The reaction of AGN-191383 with 1,1'-oxalyldiimidazole (III) and dimethylaminopyridine (DMAP) in pyridine yields 2-(5-bromoquinoxalin-6-ylimino)imidazolidine-4,5-dione (AGN-192597). 3) The reaction of AGN-191383 with sodium iodoacetate (IV) in DMSO and then acidification with HCl affords 2-[N2-(5-bromoquinoxalin-6-yl)guanidino]acetic acid (AGN-192614).
| 【1】 Tang-Liu, D.; Burke, J.; Garst, M.; Harcourt, D.; Acheampong, A.; Breau, A.; Munk, S.A.; Wong, H.; Lai, R.; Wheeler, L.; Synthesis and characterization of degradation products and metabolites of brimonidine - A potent alpha2 adrenergic agonist. 211th ACS Natl Meet (March 24-28, New Orleans) 1996, Abst MEDI 021. |
| 中间体序号 | 中间体编号 | 品名 | CAS号 | 分子式 | 供应商 | 用于合成 |
|---|---|---|---|---|---|---|
| AGN-191383 | 62982 | N''-(5-bromo-6-quinoxalinyl)guanidine | C9H8BrN5 | 详情 | 详情 | |
| AGN-192614 | 62983 | 2-({amino[(5-bromo-6-quinoxalinyl)imino]methyl}amino)acetic acid | C11H10BrN5O2 | 详情 | 详情 | |
| AGN-192597 | 62984 | 2-[(5-bromo-6-quinoxalinyl)imino]-4,5-imidazolidinedione | C11H6BrN5O2 | 详情 | 详情 | |
| (I) | 10328 | 5-Bromo-6-quinoxalinamine; 5-Bromo-6-quinoxalinylamine | C8H6BrN3 | 详情 | 详情 | |
| (III) | 10329 | 1,2-Di(1H-imidazol-1-yl)-1,2-ethanedione; 1,1'-Oxalyldiimidazole | 18637-83-7 | C8H6N4O2 | 详情 | 详情 |
| (IV) | 62985 | sodium 2-iodoacetate | C2H2INaO2 | 详情 | 详情 |
Extended Information