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β-D-Mannopyranosyl azide | 65864-61-1

中文名称
——
中文别名
——
英文名称
β-D-Mannopyranosyl azide
英文别名
I(2)-D-Mannopyranosyl azide;(2R,3S,4S,5S,6R)-2-azido-6-(hydroxymethyl)oxane-3,4,5-triol
β-D-Mannopyranosyl azide化学式
CAS
65864-61-1
化学式
C6H11N3O5
mdl
——
分子量
205.17
InChiKey
KSRDTSABQYNYMP-RWOPYEJCSA-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):
    -1
  • 重原子数:
    14
  • 可旋转键数:
    2
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    1.0
  • 拓扑面积:
    105
  • 氢给体数:
    4
  • 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

  • 作为反应物:
    描述:
    β-D-Mannopyranosyl azide 在 palladium on activated charcoal 、 氢气 作用下, 以 甲醇 为溶剂, 以100%的产率得到1-氨基-1-脱氧-beta-D-吡喃甘露糖
    参考文献:
    名称:
    单糖对苯三甲酰胺自组装的影响
    摘要:
    摘要单糖之间的相互作用在含单糖分子的组装中起着重要作用。在这项工作中,使用三种常见的单糖,葡萄糖,半乳糖和甘露糖,来研究单糖对含苯三甲酰胺(BTA)核心分子的自组装的影响。在单糖存在下,三种苯三甲酰胺衍生物会聚集成不同的有序结构。当在核心和单糖之间的这些分子中引入丙氨酸接头时,三种类型的单糖BTA的形态变为无序,同时其结构随着丙氨酸接头长度的增加而变得相似,表明单糖作用的消失。
    DOI:
    10.1016/j.cclet.2018.12.014
  • 作为产物:
    描述:
    参考文献:
    名称:
    通过使用TiCl4的酰化叠氮化物和苯甲酰化二糖的区域专一性化。
    摘要:
    当路易斯酸(例如TiCl 4或SnCl 4)与吡喃糖环的氧原子和另一个位点配位时,会促进螯合诱导的异构化,从而导致内环裂解和异构化为更稳定的异构体。在这项研究中,证明了区域特异性定点异构化。的TiCl 4(2.5当量)用于诱导15种反应性低的糖基叠氮化物和二糖底物的异构化,并获得高产率(> 75%)和立体选择性(α/β> 9∶1)。实例包括吡喃葡萄糖醛酸,吡喃葡萄糖醛酸和甘露吡喃醛酸酯以及N-乙酰化吡喃葡萄糖醛酸和吡喃葡萄糖醛酸酯衍生物。包括在聚半乳糖醛酸中发现的具有α1→4键的二糖。已发现使用苯甲酰化的糖类在二糖异构化中非常重要,因为尝试使相关的乙酰基保护的2,3-碳酸酯保护的衍生物异构化的尝试并不成功。
    DOI:
    10.1002/chem.201302572
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文献信息

  • [EN] MODULAR SYNTHESIS OF AMPHIPHILIC JANUS GLYCODENDRIMERS AND THEIR SELF-ASSEMBLY INTO GLYCODENDRIMERSOMES<br/>[FR] SYNTHÈSE MODULAIRE DE GLYCODENDRIMÈRES AMPHIPHILES DE TYPE JANUS ET LEUR AUTOASSEMBLAGE EN GLYCODENDRIMÈRESOMES
    申请人:PERCEC VIRGIL
    公开号:WO2014190024A1
    公开(公告)日:2014-11-27
    The invention concerns compounds of the formula (I) wherein: Y1 and Y2 are independently a monosaccharide or disaccharide; X1 and X2 are independently -(R9-O)m-, -(R10)P-, -O-(R11-O)q-, -R16-O-R17-O- or a covalent bond; Q1 and Q2 are independently a nitrogen-containing heterocycle moiety; Z1 and Z2 are independently -(O-R7)-, -(O-C(=O)-R8)a-, -O-C(=O)-R12-C(=0)-R13-, -O- C(=O)-R14-C(=O)-R15 or a covalent bond; R7-R17 are each independently C1-C6 alkyl; R1-R6 are each independently a linear or branched alkly group; b, c, d, e, f, and g are 0 or 1, provided b + c + d equals at least 2 and e + f + g equals at least 2; and a, m, p, and q are each an integer from 1-6.
    该发明涉及式(I)的化合物,其中:Y1和Y2分别是单糖或二糖;X1和X2分别是-(R9-O)m-,-(R10)P-,-O-(R11-O)q-,-R16-O-R17-O-或共价键;Q1和Q2分别是含氮杂环基;Z1和Z2分别是-(O-R7)-,-(O-C(=O)-R8)a-,-O-C(=O)-R12-C(=0)-R13-,-O- C(=O)-R14-C(=O)-R15或共价键;R7-R17各自独立地是C1-C6烷基;R1-R6各自独立地是线性或支链烷基;b、c、d、e、f和g为0或1,但要求b + c + d至少等于2,e + f + g至少等于2;a、m、p和q各自是1-6的整数。
  • GLUCOSE-RESPONSIVE INSULIN CONJUGATES
    申请人:Merck Sharp & Dohme Corp.
    公开号:US20150105317A1
    公开(公告)日:2015-04-16
    Insulin conjugates comprising an insulin molecule covalently attached to at least one bi-dentate linker having two arms, each arm independently attached to a ligand comprising a saccharide and wherein the saccharide for at least one ligand of the linker is fucose are disclosed. The insulin conjugates display a pharmacokinetic (PK) and/or pharmacodynamic (PD) profile that is responsive to the systemic concentrations of a saccharide such as glucose or alpha-methylmannose even when administered to a subject in need thereof in the absence of an exogenous multivalent saccharide-binding molecule such as Con A.
    本发明涉及胰岛素共轭物,包括将胰岛素分子共价连接至至少一个双齿配体的连接物中,每个配体独立连接到包含一种含糖和其中至少一个连接物的配体的糖类,其中连接物的至少一个配体的糖类为岩藻糖。这些胰岛素共轭物展示出对系统浓度的糖类(如葡萄糖或α-甲基甘露糖)具有响应的药代动力学(PK)和/或药效动力学(PD)特性,即使在给予需要的受试者时,也不需要外源多价糖类结合分子(如Con A)。
  • [EN] GLUCOSE-RESPONSIVE INSULIN CONJUGATES<br/>[FR] CONJUGUÉS D'INSULINE SENSIBLES AU GLUCOSE
    申请人:MERCK SHARP & DOHME
    公开号:WO2016164288A1
    公开(公告)日:2016-10-13
    Insulin conjugates comprising an insulin analog molecule covalently attached to at least one bi-dentate linker having two arms, each arm independently attached to a ligand comprising a saccharide and wherein the saccharide for at least one ligand of the linker is fucose are disclosed. The insulin conjugates display a pharmacokinetic (PK) and/or pharmacodynamic (PD) profile that is responsive to the systemic concentrations of a saccharide such as glucose or alpha-methylmannose even when administered to a subject in need thereof in the absence of an exogenous multivalent saccharide-binding molecule such as Con A.
    包含胰岛素类似物分子的胰岛素共轭物,与至少一个双齿配体连接物共价连接,每个配体独立连接到一个含有糖类的配体,并且连接物中至少一个配体的糖类是富马醇。这些胰岛素共轭物显示出对糖类(如葡萄糖或α-甲基甘露糖)的体内浓度响应的药代动力学(PK)和/或药效动力学(PD)特性,即使在向需要者施用时,也无需外源多价糖类结合分子(如Con A)。
  • Epimerisation of Carbohydrates and Cyclitols, 17.1 Synthesis of Glycosyl Azides and N-Acetyl Glycosyl Amines of Rare Monosaccharides
    作者:Christian Hager、Ralf Miethchen、Helmut Reinke
    DOI:10.1055/s-2000-6250
    日期:——
    The glycosyl azides 1 (d-arabino), 3 (l-fuco), 5 (d-manno), and 7 (d-galacto) were epimerised in a one-pot procedure by heating with chloral/DCC/1,2-dichloroethane in good yields. The respective products, epimerised at the C-3 atom, have d-lyxo (2), l-gulo (4), d-altro (6), and d-gulo (8, 9) configuration. Compound 8, directly generated or obtained by deformylation of its 6-O-formyl derivative 9, was used as the key intermediate for further syntheses. Besides the acetylation of 8 to 10, and decarbamoylation to the 4,6-dihydroxy derivative 11, the latter 11 was acetylated to 12 and benzylated to 13. Moreover, the azide function of 8 was converted into an amino group using tributyltin hydride/AIBN or Staudinger conditions. The amino derivatives were isolated in the form of their N-acetyl derivatives 14 and 15, respectively. Finally, the dichloroethylidene (14) and the trichloroethylidene (15) groups were hydrodechlorinated forming the same ethylidene derivative 16. Crystal structures are given for the gulopyranoses 4 and 12.
    糖苷叠氮化物1(d-阿拉伯糖)、3(l-藤糖)、5(d-甘露糖)和7(d-半乳糖)通过与氯醛/DCC/1,2-二氯乙烷加热反应,在一步法中进行了表异构化,反应产率良好。相应的产物在C-3位发生了表异构化,分别具有d-氨基(2)、l-古洛(4)、d-阿尔特罗(6)和d-古洛(8、9)构型。化合物8是直接生成的或通过其6-O-甲酰衍生物9去甲酰化获得的,作为进一步合成的关键中间体。除了将8乙酰化生成10和去氨基化生成4,6-二羟基衍生物11外,后者11又乙酰化为12并苄基化为13。此外,8的叠氮功能团被转化为氨基,使用了三丁基锡氢化物/AIBN或斯陶丁格条件。氨基衍生物以其N-乙酰衍生物14和15的形式被分离。最后,二氯乙烯基(14)和三氯乙烯基(15)基团被去除氯化形成相同的乙烯基衍生物16。提供了古洛吡喃糖4和12的晶体结构。
  • General methods for the synthesis of glycopyranosyluronic acid azides
    作者:Laiqiang Ying、Jacquelyn Gervay-Hague
    DOI:10.1016/s0008-6215(03)00042-9
    日期:2003.4
    converted to glycosyl iodides and subsequently reacted with an azide source to achieve the stereoselective synthesis of beta-D-glycosyl azides after deacetylation. Low-temperature (4 degrees C) TEMPO oxidation of the monosaccharides provided the corresponding uronic acids, which were purified as the free acids. Oxidation of the lactosyl- and cellobiosyl azides resulted in diacid formation. However, 4',6'-O-benzylidene
    首先将衍生自单糖和二糖的过-O-乙酰化D-甘露聚糖转化为糖基碘,然后与叠氮化物源反应,以在脱乙酰基反应后实现立体选择性合成β-D-糖基叠氮化物。单糖的低温(4摄氏度)TEMPO氧化提供了相应的糖醛酸,其被纯化为游离酸。乳糖基和纤维二糖叠氮化物的氧化导致二酸形成。然而,4',6'-O-亚苄基保护能够选择性氧化C-6羟基。还制备了2-乙酰胺基-2-脱氧-D-甘露糖基叠氮化物,并将其转化为糖醛酸,从而完成了文库的合成。
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