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【结 构 式】

【分子编号】28154

【品名】5-(2-hydroxyethoxy)-2-(3-hydroxy-4-methoxyphenyl)-7-[[(2S,3R,4S,5S)-3,4,5-trihydroxy-6-([[(2R,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyltetrahydro-2H-pyran-2-yl]oxy]methyl)tetrahydro-2H-pyran-2-yl]oxy]-4H-chromen-4-one

【CA登记号】

【 分 子 式 】C30H36O16

【 分 子 量 】652.60624

【元素组成】C 55.21% H 5.56% O 39.23%

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:(IIIa)

By reaction of diosmin (I) with 2-chloroethanol (II) in alkaline aqueous medium.

1 Mosquera, R.; Orjales, A. (FAES); Preparation of mono- and di-beta-hydroxyethyl diosmine mixture. DE 3715447; ES 554841; FR 2598415; IT 1215471 .
2 Orjales, A.; Hidrosmin. Drugs Fut 1987, 12, 11, 1015.
中间体序号 中间体编号 品名 CAS号 分子式 供应商 用于合成
(IIIa) 28154 5-(2-hydroxyethoxy)-2-(3-hydroxy-4-methoxyphenyl)-7-[[(2S,3R,4S,5S)-3,4,5-trihydroxy-6-([[(2R,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyltetrahydro-2H-pyran-2-yl]oxy]methyl)tetrahydro-2H-pyran-2-yl]oxy]-4H-chromen-4-one C30H36O16 详情 详情
(IIIb) 28155 5-(2-hydroxyethoxy)-2-[3-(2-hydroxyethoxy)-4-methoxyphenyl]-7-[[(2S,3R,4S,5S)-3,4,5-trihydroxy-6-([[(2R,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyltetrahydro-2H-pyran-2-yl]oxy]methyl)tetrahydro-2H-pyran-2-yl]oxy]-4H-chromen-4-one C32H40O17 详情 详情
(I) 23461 5-hydroxy-2-(3-hydroxy-4-methoxyphenyl)-7-[[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-([[(2R,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyltetrahydro-2H-pyran-2-yl]oxy]methyl)tetrahydro-2H-pyran-2-yl]oxy]-4H-chromen-4-one 520-27-4 C28H32O15 详情 详情
(II) 10384 2-Chloro-1-ethanol; Ethylene chlorohydrin 107-07-3 C2H5ClO 详情 详情
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