【结 构 式】 |
【分子编号】66326 【品名】((2S)-2-((benzyloxy)methyl)-3-(((4-methoxybenzyl)oxy)methyl)cyclopent-3-en-1-yl)dimethylsilanol 【CA登记号】 |
【 分 子 式 】C24H32O4Si 【 分 子 量 】412.601 【元素组成】C 69.86% H 7.82% O 15.51% Si 6.81% |
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)
【1】 Zhou MX, Reiff EA, et aL 2005. Process for the preparation of entecavir and novel intennediates thereof via carbonr-silicon oxiadation. US 2005272932 |
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) | 66324 | ((5S)-5-((benzyloxy)methyl)-4-(dimethyl(phenyl)silyl)cyclopent-1-en-1-yl)methanol | C22H28O2Si | 详情 | 详情 | |
(II) | 66325 | ((2S)-2-((benzyloxy)methyl)-3-(((4-methoxybenzyl)oxy)methyl)cyclopent-3-en-1-yl)dimethyl(phenyl)silane | C30H36O3Si | 详情 | 详情 | |
(III) | 66326 | ((2S)-2-((benzyloxy)methyl)-3-(((4-methoxybenzyl)oxy)methyl)cyclopent-3-en-1-yl)dimethylsilanol | C24H32O4Si | 详情 | 详情 | |
(IV) | 66327 | ((2S)-2-((benzyloxy)methyl)-3-(((4-methoxybenzyl)oxy)methyl)cyclopent-3-en-1-yl)dimethyl((2-phenylpropan-2-yl)oxy)silane | C33H42O4Si | 详情 | 详情 | |
(V) | 66328 | ((5S)-5-((benzyloxy)methyl)-4-(dimethyl((2-phenylpropan-2-yl)oxy)silyl)cyclopent-1-en-1-yl)methanol | C25H34O3Si | 详情 | 详情 | |
(VI) | 66329 | ((1S,2R,5S)-2-((benzyloxy)methyl)-3-(dimethyl((2-phenylpropan-2-yl)oxy)silyl)-6-oxabicyclo[3.1.0]hexan-1-yl)methanol | C25H34O4Si | 详情 | 详情 | |
(VII) | 66330 | (1R,2R,5R)-5-(2-amino-6-(benzyloxy)-9H-purin-9-yl)-2-((benzyloxy)methyl)-1-(hydroxymethyl)-3-(1,1,3,3-tetramethyl-3-phenyldisiloxanyl)cyclopentanol | C36H45N5O5Si2 | 详情 | 详情 | |
(VIII) | 66331 | ((2R,3R,4R)-4-(2-amino-6-(benzyloxy)-9H-purin-9-yl)-2-((benzyloxy)methyl)-3-hydroxy-3-(hydroxymethyl)cyclopentyl)dimethylsilanol | C28H35N5O5Si | 详情 | 详情 | |
(IX) | 66332 | ((2R,3R,4R)-4-(2-amino-6-(benzyloxy)-9H-purin-9-yl)-2-((benzyloxy)methyl)-3-hydroxy-3-(hydroxymethyl)cyclopentyl)dimethylsilanol | C26H29N5O5 | 详情 | 详情 | |
(X) | 66333 | 2-amino-9-((1R,3S,4R)-3-((benzyloxy)methyl)-4-hydroxy-2-methylenecyclopentyl)-3H-purin-6(9H)-one | C19H21N5O3 | 详情 | 详情 |
Extended Information