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(1S,3′R,4′R,5′S,6′R)-6-[(4-ethylphenyl)methyl]-3′,4′,5′,6′-tetrahydro-3′,4′,5′-tris(methoxycarbonyloxy)-6′-[(methoxycarbonyloxy)methyl]spiro[2-benzofuran-1(3H),2-[2H]pyran] | 1201913-68-9

中文名称
——
中文别名
——
英文名称
(1S,3′R,4′R,5′S,6′R)-6-[(4-ethylphenyl)methyl]-3′,4′,5′,6′-tetrahydro-3′,4′,5′-tris(methoxycarbonyloxy)-6′-[(methoxycarbonyloxy)methyl]spiro[2-benzofuran-1(3H),2-[2H]pyran]
英文别名
(1S,3'R,4'S,5'R,6'R)-6-[(4-ethylphenyl)methyl]-3',4',5',6'-tetrahydro-3',4',5'-tris(methoxycarbonyl)-6'-[(methoxycarbonyl)methyl]spiro[isobenzofuran-1(3H),2'-[2H]pyran];(1S,3'R,4'S,5'R,6'R)-6-[(4-ethylphenyl)methyl]-3',4',5',6'-tetrahydro-3',4',5'-tris(methoxycarbonyloxy)-6'-[(methoxycarbonyloxy)methyl]spiro[2-benzofuran-1(3H),2-[2H]pyran];1,1-anhydro-1-C-[5-(4-ethylphenyl)methyl-2-(hydroxymethyl)phenyl]-2,3,4,6-tetra-O-methoxycarbonyl-β-D-glucopyranose;C,Ca(2),Ca(2)a(2)-[(1S,3a(2)R,4a(2)S,5a(2)R,6a(2)R)-6-[(4-Ethylphenyl)methyl]-3a(2),4a(2),5a(2),6a(2)-tetrahydro-6a(2)-[[(methoxycarbonyl)oxy]methyl]spiro[isobenzofuran-1(3H),2a(2)-[2H]pyran]-3a(2),4a(2),5a(2)-triyl] tris(C-methyl carbonate);[(2'R,3S,3'R,4'S,5'R)-5-[(4-ethylphenyl)methyl]-4',5'-bis(methoxycarbonyloxy)-2'-(methoxycarbonyloxymethyl)spiro[1H-2-benzofuran-3,6'-oxane]-3'-yl] methyl carbonate
(1S,3′R,4′R,5′S,6′R)-6-[(4-ethylphenyl)methyl]-3′,4′,5′,6′-tetrahydro-3′,4′,5′-tris(methoxycarbonyloxy)-6′-[(methoxycarbonyloxy)methyl]spiro[2-benzofuran-1(3H),2-[2H]pyran]化学式
CAS
1201913-68-9
化学式
C30H34O14
mdl
——
分子量
618.592
InChiKey
LDWHDXQCYIAUBU-JBXXFTKJSA-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:
    748.1±60.0 °C(Predicted)
  • 密度:
    1.36±0.1 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    4.9
  • 重原子数:
    44
  • 可旋转键数:
    16
  • 环数:
    4.0
  • sp3杂化的碳原子比例:
    0.47
  • 拓扑面积:
    161
  • 氢给体数:
    0
  • 氢受体数:
    14

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

  • 螺酮缩醇衍生物的制备方法
    申请人:中外制药株式会社
    公开号:CN102656177B
    公开(公告)日:2016-01-27
    本发明提供经由式(II)(式中的可变基团和变数的定义如说明书中所述)的螺酮缩醇衍生物的制备方法。
  • A Scalable Synthesis of Tofogliflozin Hydrate
    作者:Xiu-Dong Yang、Zhao-Xi Pan、Da-Jun Li、Guan Wang、Min Liu、Rong-Gui Wu、Yan-Hua Wu、Yong-Chen Gao
    DOI:10.1021/acs.oprd.6b00175
    日期:2016.10.21
    A newly process for the synthesis of tofogliflozin hydrate, a sodium-glucose cotransporter type 2 (SGLT2) inhibitor, was described. Three improvements were achieved, including the development of a regioselective Friedel–Crafts reaction, a high-yield reduction, and a mild metal–halogen exchange. These improvements ultimately resulted in the isolation of tofogliflozin hydrate as a white solid in >99%
    描述了一种新的合成水合托格列净的方法,一种钠-葡萄糖共转运蛋白2型(SGLT2)抑制剂。实现了三项改进,包括区域选择性Friedel-Crafts反应的开发,高收率的降低以及轻度的金属-卤素交换。这些改进最终导致了托福格列净水合物以白色固体的形式分离,纯度为> 99%(HPLC面积),在不使用色谱柱的情况下经过12个步骤后的总收率为23%。
  • CRYSTAL OF SPIROKETAL DERIVATIVES AND PROCESS FOR PREPARATION OF SPIROKETAL DERIVATIVES
    申请人:Murakata Masatoshi
    公开号:US20110306778A1
    公开(公告)日:2011-12-15
    The present invention provides a process for preparing a spiroketal derivative, via an intermediate represented by Formula (VI): wherein variable groups and numbers are as defined in the specification, which can be produced from dihalobenzene derivatives in one pot reaction.
    本发明提供了一种通过公式(VI)所表示的中间体制备螺内酯衍生物的方法,其中变量组和数字如规范中所定义,该中间体可以从二卤苯衍生物中在一个反应釜中制备。
  • The regioselective bromine-lithium exchange reaction of alkoxymethyldibromobenzene: A new strategy for the synthesis of tofogliflozin as a SGLT2 inhibitor for the treatment of diabetes
    作者:Masatoshi Murakata、Takuma Ikeda、Nobuaki Kimura、Akira Kawase、Masahiro Nagase、Masahiro Kimura、Kenji Maeda、Akie Honma、Hitoshi Shimizu
    DOI:10.1016/j.tet.2016.12.028
    日期:2017.2
    The regioselective bromine-lithium exchange reaction of 2,4-dibromo-1-(1-methoxy-1methylethoxymethyl)benzene (2), which resulted in optimized selectivity of 220:1, is described. Applying this method to the synthesis of tofogliflozin (1) as a SGLT2 inhibitor is also described. Selective and sequential metalation-functionalization of 2 led to the synthesis of 1 in 47% overall yield. (C) 2016 Elsevier Ltd. All rights reserved.
  • PROCESS FOR THE PRODUCTION OF A SPIROKETAL DERIVATIVE
    申请人:Chugai Seiyaku Kabushiki Kaisha
    公开号:EP2308886B1
    公开(公告)日:2016-12-07
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