|
【结 构 式】 
|
【分子编号】37325 【品名】 【CA登记号】 |
【 分 子 式 】C49H64NNa13O66S11 【 分 子 量 】2374.607284 【元素组成】C 24.78% H 2.72% N 0.59% Na 12.59% O 44.47% S 14.85% |
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：(XII)The known pentasaccharide (IX) was reacted with N-(benzyloxycarbonyl)succinimide (X) yielding carbamate (XI). Sulfation of the free hydroxyl groups of (XI) with triethylamine-sulfur trioxide complex gave the sulfated compound which, after acid cleavage of the formed N-SO3- groups, was converted to the corresponding sodium salt (XII). Hydrogenolysis of the N-benzyloxycarbonyl group then liberated amine (XIII).
| 【1】 Buijsman, R.C.; van Boeckel, C.A.A.; van der Marel, G.A.; Basten, J.E.M.; van Dinther, T.G.; van Boom, J.H.; Design and synthesis of a novel synthetic NAPAP-pentasaccharide conjugate displaying a dual antithrombotic action. Bioorg Med Chem Lett 1999, 9, 14, 2013. |
| 【2】 Van Boeckel, C.A.A.; Basten, J.E.M.; Dreef-Tromp, C.M.; Buijsman, R.C. (Akzo Nobel N.V.; Universiteit Leiden); Antithrombotic cpds.. WO 9965934 . |
Extended Information