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methyl 2,3,4-tri-O-benzyl-6-C-dibromomethylene-6-deoxy-α-D-glucopyranoside | 89160-10-1

中文名称
——
中文别名
——
英文名称
methyl 2,3,4-tri-O-benzyl-6-C-dibromomethylene-6-deoxy-α-D-glucopyranoside
英文别名
methyl 7,7-dibromo-6,7-dideoxy-2,3,4-tri-O-benzyl-α-D-gluco-hept-6-enopyranoside;2,3,4-tri-O-benzyl-7,7-dibromo-6,7-dideoxy-α-D-gluco-hept-6-enopyranoside;(2R,3R,4S,5R,6S)-2-(2,2-dibromoethenyl)-6-methoxy-3,4,5-tris(phenylmethoxy)oxane
methyl 2,3,4-tri-O-benzyl-6-C-dibromomethylene-6-deoxy-α-D-glucopyranoside化学式
CAS
89160-10-1
化学式
C29H30Br2O5
mdl
——
分子量
618.362
InChiKey
ZBIADUHYSQLVDH-RIAYOEEMSA-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):
    6
  • 重原子数:
    36
  • 可旋转键数:
    11
  • 环数:
    4.0
  • sp3杂化的碳原子比例:
    0.31
  • 拓扑面积:
    46.2
  • 氢给体数:
    0
  • 氢受体数:
    5

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

  • Synthesis of the first pseudosugar-C-disaccharide. A potential antigen for eliciting glycoside-bond forming antibodies with catalytic groups
    作者:Christel Barbaud、Mikael Bols、Inge Lundt、Michael R. Sierks
    DOI:10.1016/0040-4020(95)00505-3
    日期:1995.8
    A number of synthetic routes to the first pseudo-C-disaccharide ever prepared has been studied. The compound, methyl 7-((1S,3R,4R,5S,6S)-1-amino-3-hydroxymethyl-4,5,6trihydroxycyclohexyl) -6,7-dideoxy-α-D-gluco-heptopyranoside (1), is structurally related to cellobiose, but includes a crucial amino-functionality at the pseudoanomeric centre. It was prepared by 1,2-addition of the anion of methyl 6
    已经研究了许多制备第一个假C-二糖的合成途径。化合物7-(((1S,3R,4R,5S,6S)-1-氨基-3-羟甲基-4,5,6三羟基环己基)-6,7-二脱氧-α-D-葡萄糖-庚基吡喃糖苷(1)与纤维二糖在结构上相关,但在假异构中心具有关键的氨基功能。它是通过将1,6,7-二脱氧-2,3,4-三-O-苄基-α-D-葡萄糖-庚基-6吡喃吡喃果糖苷的阴离子1,2-加成到(4R,5S,6R)-3-苄氧基甲基-4,5,6-三苄氧基-2-环己烯酮,然后将叔醇立体选择性转化为叠氮化物,最后还原。
  • The first synthesis of a ‘C-disaccharide’
    作者:Dominique Rouzaud、Pierre Sinaÿ
    DOI:10.1039/c39830001353
    日期:——
    the anion of methyl 6,7-dideoxy-2,3,4-tri-O-benzyl-α-D-gluco-hept-6-ynopyranoside followed by triethylsilane reduction provided, after hydrogenolysis, the first example of a synthetic β(1 → 6′)-‘C-disaccharide.’
    2,3,4,6- tetrabenzylglucopyranolactone与甲基6,7-二脱氧-2,3,4-三-的阴离子的缩合ö苄基α- d -gluco-庚-6- ynopyranoside随后三乙基硅烷还原只要氢解后,是合成的β(1→6')-' C-二糖的第一个例子。
  • A Short and Flexible Route to Aza-β-(1→6)-C-disaccharides: Selective α-Glycosidase Inhibitors
    作者:Michiel A. Leeuwenburgh、Sylviane Picasso、Herman S. Overkleeft、Gijsbert A. van der Marel、Pierre Vogel、Jacques H. van Boom
    DOI:10.1002/(sici)1099-0690(199905)1999:5<1185::aid-ejoc1185>3.0.co;2-a
    日期:1999.5
    The syntheses of azaMan-beta-(1-->6)-C-Glc (4), azaGlc-beta-(1-->6)-C-Glc (5), and azaGal-beta-(1-->6)-C-Glc (6) based upon double reductive amination of acetylenic carbohydrate-derived diketones is described. The required diketones are obtained by addition of the acetylenic sugar anion derived from dibromoolefin 7 to benzyl-protected mannopyranolactone, glucopyranolactone, or galactopyranolactone, followed by reduction of the ketose and oxidation of the resulting diol. Ensuing double reductive amination and hydrogenolysis affords the target compounds in reasonable to good yields. Enzyme inhibition tests show that neither of the three compounds 4, 5, and 6 inhibit beta-glycosidases, while moderate to good inhibitory activities were found on alpha-glycosidases, the most active being 6 (alpha-galactosidase: K-i = 0.092 mu M).
  • Streicher, Hansjoerg; Geyer, Armin; Schmidt, Richard R., Chemistry - A European Journal, 1996, vol. 2, # 5, p. 502 - 510
    作者:Streicher, Hansjoerg、Geyer, Armin、Schmidt, Richard R.
    DOI:——
    日期:——
  • Synthesis of<i>gem</i>-Difluorocarba-<scp>D</scp>-glucose: A Step Further in Sugar Mimesis
    作者:Aurélie Deleuze、Candice Menozzi、Matthieu Sollogoub、Pierre Sinaÿ
    DOI:10.1002/anie.200461244
    日期:2004.12.10
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