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【结 构 式】 
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【分子编号】46008 【品名】4-[3-[(tert-butoxycarbonyl)amino]propyl]-4-methylmorpholin-4-ium iodide 【CA登记号】 |
【 分 子 式 】C13H27IN2O3 【 分 子 量 】386.27353 【元素组成】C 40.42% H 7.05% I 32.85% N 7.25% O 12.43% |
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：(III)N-(3-Aminopropyl)morpholine (I) was protected as the N-Boc derivative (II) and then quaternized with iodomethane to produce the ammonium salt (III). Subsequent acid deprotection of (III) gave amine (IV). Treatment of 2,6-dimethyl-4-pyrone (V) with Lawesson’s reagent in toluene yielded the thiono derivative (VI), which was coupled with amine (IV) to afford the pyridine thione (VII).
| 【1】 Singh, J.; et al.; A practical synthesis of an anti-methicillin resistant Staphylococcus aureus cephalosporin BMS-247243. Org Process Res Dev 2000, 4, 6, 488. |
| 【2】 Kim, O.; et al.; Discovery, synthesis and SAR of BMS-247243, a novel cephalosporin active against methicillin-resistant Staphylococcus aureus (MRSA) and susceptible Staphylococcus aureus (MSSA). 40th Intersci Conf Antimicrob Agents Chemother (Sept 17 2000, Toronto) 2000, Abst F-1062. |
| 中间体序号 | 中间体编号 | 品名 | CAS号 | 分子式 | 供应商 | 用于合成 |
|---|---|---|---|---|---|---|
| (I) | 25440 | 3-(4-morpholinyl)-1-propanamine | 123-00-2 | C7H16N2O | 详情 | 详情 |
| (II) | 46007 | tert-butyl 3-(4-morpholinyl)propylcarbamate | C12H24N2O3 | 详情 | 详情 | |
| (III) | 46008 | 4-[3-[(tert-butoxycarbonyl)amino]propyl]-4-methylmorpholin-4-ium iodide | C13H27IN2O3 | 详情 | 详情 | |
| (IV) | 46009 | 4-(3-aminopropyl)-4-methylmorpholin-4-ium iodide | C8H19IN2O | 详情 | 详情 | |
| (V) | 46010 | 2,6-dimethyl-4H-pyran-4-one | 1004-36-0 | C7H8O2 | 详情 | 详情 |
| (VI) | 46011 | 2,6-dimethyl-4H-pyran-4-thione | C7H8OS | 详情 | 详情 | |
| (VII) | 46012 | 4-[3-[2,6-dimethyl-4-thioxo-1(4H)-pyridinyl]propyl]-4-methylmorpholin-4-ium iodide | C15H25IN2OS | 详情 | 详情 |
Extended Information