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benzyl 6-O-acetyl-2,3,4-tri-O-benzyl-β-D-gluco-pyranoside | 27851-30-5

中文名称
——
中文别名
——
英文名称
benzyl 6-O-acetyl-2,3,4-tri-O-benzyl-β-D-gluco-pyranoside
英文别名
[(2R,3R,4S,5R,6R)-3,4,5,6-tetrakis(phenylmethoxy)oxan-2-yl]methyl acetate
benzyl 6-O-acetyl-2,3,4-tri-O-benzyl-β-D-gluco-pyranoside化学式
CAS
27851-30-5
化学式
C36H38O7
mdl
——
分子量
582.694
InChiKey
YEELBAWKPSBSET-SQGINLDNSA-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

物化性质

  • 沸点:
    676.6±55.0 °C(Predicted)
  • 密度:
    1.21±0.1 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    5.6
  • 重原子数:
    43
  • 可旋转键数:
    15
  • 环数:
    5.0
  • sp3杂化的碳原子比例:
    0.31
  • 拓扑面积:
    72.4
  • 氢给体数:
    0
  • 氢受体数:
    7

上下游信息

  • 上游原料
    中文名称 英文名称 CAS号 化学式 分子量
  • 下游产品
    中文名称 英文名称 CAS号 化学式 分子量

反应信息

点击查看最新优质反应信息

文献信息

  • New class of alkynyl glycoside analogues as tyrosinase inhibitors
    作者:Natthiya Saehlim、Anan Athipornchai、Uthaiwan Sirion、Rungnapha Saeeng
    DOI:10.1016/j.bmcl.2020.127276
    日期:2020.8
    while 2b exhibited potent activities (IC50 34.3 μM) against L-DOPA higher than kojic acid (IC50 0.11 mM) and arbutin (IC50 13.3 mM). Kinetic studies revealed that compound 2d was a non-competitive inhibitor with the best Ki value of 21 μM and formed an irreversible receptor complex with mushroom tyrosinase. The SARs results showed that the type of alkyne and alkyl groups at position C-6 on sugar and
    通过在糖环的C-1和C-6位置引入各种炔基和烷基,从便宜的可商购糖中设计和合成了一系列新的炔基糖苷类似物。炔基糖苷的抑制能力进行了研究在体外对蘑菇酪氨酸酶为催化升-酪氨酸和升-DOPA作为底物,并与熊果苷曲酸比较。非末端炔烃化合物2d对1-酪氨酸酪氨酸酶抑制活性(IC 50 54.0μM)与熊果苷相当(IC 50 1.46 mM),而2b则显示强效活性(IC 50相对于曲酸(IC 50 0.11 mM)和熊果苷(IC 50 13.3 mM),抗L-DOPA的抗药性为34.3μM 。动力学研究表明,化合物2d是一种非竞争性抑制剂,其最佳Ki值为21μM,并与蘑菇酪氨酸酶形成了不可逆的受体复合物。SAR结果表明,糖和立体异构体上C-6位的炔基和烷基类型在确定其抑制活性方面起着重要作用。在这项研究中确定的炔基糖苷的有效活性突出了该支架的重要性,并且这些化合物对于开发新型酪氨酸酶抑制剂非常适度。
  • A Novel Selectfluor-Mediated Regioselective <i>O</i>-Benzyl Ether Acetolysis of Perbenzylated Monosaccharides
    作者:Marlon S. Tambie、Nigel Kevin Jalsa
    DOI:10.1080/07328303.2015.1108423
    日期:2015.11.22
    Selectfluor, a source of the super electrophile F+, has replaced conventional reagents that supply F+ for fluorination due to its attractive physical and chemical properties. This study is the first report of using Selectfluor as a debenzylating reagent. Selectfluor has been found to effect regioselective O- benzyl acetolysis from the per-O-benzylated derivatives of glucose and mannose, which are among the most commonly occurring monosaccharides. For both derivatives, one equivalent of Selectfluor first cleaves the primary benzyl, while a second equivalent subsequently removes the anomeric benzyl. Regioselective removal at higher equivalents proved difficult, with complex mixtures being obtained. The reaction proceeded under mild conditions with good yields and high regioselectivity, resulting in quick access to partially benzylated monosaccharide derivatives. This study provides shortened access to attractive building blocks for oligosaccharide synthesis.
  • An expedient synthesis of benzyl 2,3,4-tri-O-benzyl-β-d-glucopyranoside and benzyl 2,3,4-tri-O-benzyl-β-d-mannopyranoside
    作者:Wallach Lu、Latifeh Navidpour、Scott D. Taylor
    DOI:10.1016/j.carres.2005.02.013
    日期:2005.5
    An efficient three-step synthesis of benzyl 2,3,4-tri-O-benzyl-beta-D-glucopyranoside, a widely used building block in carbohydrate chemistry, is described. The key step is the selective debenzylation-acetylation of perbenzylated beta-glucose using ZnCl2-Ac2O-HOAc. This approach was also used to affect an efficient three-step synthesis of benzyl 2,3,4-tri-O-benzyl-beta-D-mannopyranoside. (c) 2005 Elsevier Ltd. All rights reserved.
  • Lorentzen, Jens Peter; Helpap, Barbara; Lockhoff, Oskar, Angewandte Chemie, 1991, vol. 103, # 12, p. 1731 - 1732
    作者:Lorentzen, Jens Peter、Helpap, Barbara、Lockhoff, Oskar
    DOI:——
    日期:——
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