摩熵化学
数据库官网
小程序
打开微信扫一扫
首页 分子通 化学资讯 化学百科 反应查询 关于我们
请输入关键词

4-甲氧基苄基2,4-二-O-苄基-3-O-(2,4,6-三-O-苄基-3-O-(3,4,6-三-O-苄基-alpha-吡喃半乳糖基)-alpha-吡喃葡萄糖基)-alpha-吡喃鼠李糖苷 | 128716-50-7

中文名称
4-甲氧基苄基2,4-二-O-苄基-3-O-(2,4,6-三-O-苄基-3-O-(3,4,6-三-O-苄基-alpha-吡喃半乳糖基)-alpha-吡喃葡萄糖基)-alpha-吡喃鼠李糖苷
中文别名
——
英文名称
4-methoxybenzyl 2,4-di-O-benzyl-3-O-<2,4,6-tri-O-benzyl-3-O-(3,4,6-tri-O-benzyl-α-D-galactopyranosyl)-α-D-glucopyranosyl>-α-L-rhamnopyranoside
英文别名
(2R,3R,4R,5S,6R)-2-[(2R,3R,4S,5R,6R)-2-[(2R,3R,4R,5S,6S)-2-[(4-methoxyphenyl)methoxy]-6-methyl-3,5-bis(phenylmethoxy)oxan-4-yl]oxy-3,5-bis(phenylmethoxy)-6-(phenylmethoxymethyl)oxan-4-yl]oxy-4,5-bis(phenylmethoxy)-6-(phenylmethoxymethyl)oxan-3-ol
4-甲氧基苄基2,4-二-O-苄基-3-O-(2,4,6-三-O-苄基-3-O-(3,4,6-三-O-苄基-alpha-吡喃半乳糖基)-alpha-吡喃葡萄糖基)-alpha-吡喃鼠李糖苷化学式
CAS
128716-50-7
化学式
C82H88O16
mdl
——
分子量
1329.59
InChiKey
WMJLAGRTKZAVHQ-RVKOTJIGSA-N
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

计算性质

  • 辛醇/水分配系数(LogP):
    11.9
  • 重原子数:
    98
  • 可旋转键数:
    34
  • 环数:
    12.0
  • sp3杂化的碳原子比例:
    0.34
  • 拓扑面积:
    159
  • 氢给体数:
    1
  • 氢受体数:
    16

反应信息

  • 作为反应物:
    描述:
    4-甲氧基苄基2,4-二-O-苄基-3-O-(2,4,6-三-O-苄基-3-O-(3,4,6-三-O-苄基-alpha-吡喃半乳糖基)-alpha-吡喃葡萄糖基)-alpha-吡喃鼠李糖苷 、 [(2R,3R,4S,5R,6R)-3,5-diacetyloxy-6-[(2S,3R,4R,5S,6S)-3,5-diacetyloxy-2-[(2R,3S,4S)-1-dihydroxyphosphanyloxy-2,4,5-tris(phenylmethoxy)pentan-3-yl]oxy-6-methyloxan-4-yl]oxy-4-[(2R,3R,4S,5S,6R)-3,4,5-triacetyloxy-6-(acetyloxymethyl)oxan-2-yl]oxyoxan-2-yl]methyl acetate;N,N-diethylethanamine 、 三乙基碳酸氢铵缓冲液 生成 sodium;[(2R,3S,4S)-3-[(2S,3R,4R,5S,6S)-4-[(2R,3R,5R,6R)-3,5-dihydroxy-6-(hydroxymethyl)-4-[(2R,3R,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxan-2-yl]oxy-3,5-dihydroxy-6-methyloxan-2-yl]oxy-2,4,5-trihydroxypentyl] [(2R,3R,4S,5R,6R)-2-[(2R,3R,5R,6R)-3,5-dihydroxy-2-(hydroxymethyl)-6-[(3R,4R,5S,6S)-2,3,5-trihydroxy-6-methyloxan-4-yl]oxyoxan-4-yl]oxy-4,5-dihydroxy-6-(hydroxymethyl)oxan-3-yl] phosphate
    参考文献:
    名称:
    SLAGHEK, TED M.;MAAS, AUGUSTINUS A. M.;KAMERLING, JOHANNIS P.;VLIEGENTHAR+, CARBOHYDR. RES., 211,(1991) N, C. 25-39
    摘要:
    DOI:
  • 作为产物:
    描述:
    (2R,3R,4S,5R,6R)-4-[(2R,3R,4S,5S,6R)-4,5-bis(phenylmethoxy)-6-(phenylmethoxymethyl)-3-prop-2-enoxyoxan-2-yl]oxy-2-[(2R,3R,4R,5S,6S)-2-[(4-methoxyphenyl)methoxy]-6-methyl-3,5-bis(phenylmethoxy)oxan-4-yl]oxy-3,5-bis(phenylmethoxy)-6-(phenylmethoxymethyl)oxane 在 盐酸potassium tert-butylate 作用下, 生成 4-甲氧基苄基2,4-二-O-苄基-3-O-(2,4,6-三-O-苄基-3-O-(3,4,6-三-O-苄基-alpha-吡喃半乳糖基)-alpha-吡喃葡萄糖基)-alpha-吡喃鼠李糖苷
    参考文献:
    名称:
    合成的6A和6B型肺炎链球菌荚膜多糖的选择性保护的三糖结构单元。
    摘要:
    4-甲氧基苄基2,4-二-O-苄基-3-O- [2,4,6-三-O-苄基-3-O-(3,4,6-三-O-苄基-α-D -半乳糖吡喃糖基)-α-D-吡喃葡萄糖基]-α-L-鼠李糖吡喃糖苷(22),α-D-Galp-(1 ---- 3)-alpha-D-Glcp-(1- --3)肺炎链球菌6A和6B型荚膜多糖的α-L-Rhap片段[---- 2)-α-D-Galp-(1 ---- 3)-α-D-Glcp -(1 ---- 3)-alpha-L-Rhap-(1 ---- X)-D- RibOH-(5-P ----] n(6A,X = 3; 6B,X = 4)已经合成了乙基3-O-烯丙基-2,4,6-三-O-苄基-1-硫代-β-D-吡喃葡萄糖苷与4-甲氧基苄基2,4-二-O-苄基-以三氟甲磺酸甲酯为促进剂,在乙醚中形成α-L-鼠李糖吡喃糖苷,将所得的α-D-Glcp-(1 ---- 3)-α-L-
    DOI:
    10.1016/0008-6215(89)85090-6
点击查看最新优质反应信息

文献信息

  • SLAGHEK, TED M.;VAN, VLIET MICHIEL J.;MAAS, AUGUSTINUS A. M.;KAMERLING, J+, CARBOHYDR. RES., 195,(1989) N, C. 75-86
    作者:SLAGHEK, TED M.、VAN, VLIET MICHIEL J.、MAAS, AUGUSTINUS A. M.、KAMERLING, J+
    DOI:——
    日期:——
  • SLAGHEK, TED M.;MAAS, AUGUSTINUS A. M.;KAMERLING, JOHANNIS P.;VLIEGENTHAR+, CARBOHYDR. RES., 211,(1991) N, C. 25-39
    作者:SLAGHEK, TED M.、MAAS, AUGUSTINUS A. M.、KAMERLING, JOHANNIS P.、VLIEGENTHAR+
    DOI:——
    日期:——
  • Synthesis of a selectively protected trisaccharide building block of the capsular polysaccharide of streptococcus pneumoniae types 6A and 6B
    作者:Ted M. Slaghek、Michiel J. van Vliet、Augustinus A.M. Maas、Johannis P. Kamerling、Johannes F.G. Vliegenthart
    DOI:10.1016/0008-6215(89)85090-6
    日期:1989.12
    amnopyranoside (22), a building block for the alpha-D-Galp-(1----3)-alpha-D-Glcp-(1----3)-alpha-L-Rhap fragment of the capsular polysaccharides of Streptococcus pneumoniae types 6A and 6B [----2)-alpha-D-Galp-(1----3)-alpha-D-Glcp-(1----3)-alpha-L-Rhap-( 1----X)-D- RibOH-(5-P----]n (6A, X = 3; 6B, X = 4) has been synthesised. Ethyl 3-O-allyl-2,4,6-tri-O-benzyl-1-thio-beta-D-glucopyranoside was coupled
    4-甲氧基苄基2,4-二-O-苄基-3-O- [2,4,6-三-O-苄基-3-O-(3,4,6-三-O-苄基-α-D -半乳糖吡喃糖基)-α-D-吡喃葡萄糖基]-α-L-鼠李糖吡喃糖苷(22),α-D-Galp-(1 ---- 3)-alpha-D-Glcp-(1- --3)肺炎链球菌6A和6B型荚膜多糖的α-L-Rhap片段[---- 2)-α-D-Galp-(1 ---- 3)-α-D-Glcp -(1 ---- 3)-alpha-L-Rhap-(1 ---- X)-D- RibOH-(5-P ----] n(6A,X = 3; 6B,X = 4)已经合成了乙基3-O-烯丙基-2,4,6-三-O-苄基-1-硫代-β-D-吡喃葡萄糖苷与4-甲氧基苄基2,4-二-O-苄基-以三氟甲磺酸甲酯为促进剂,在乙醚中形成α-L-鼠李糖吡喃糖苷,将所得的α-D-Glcp-(1 ---- 3)-α-L-
查看更多