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4-(2',3',4'-tri-O-acetyl-β-D-xylopyranosyloxy)benzaldehyde | 152816-91-6

中文名称
——
中文别名
——
英文名称
4-(2',3',4'-tri-O-acetyl-β-D-xylopyranosyloxy)benzaldehyde
英文别名
4-(2',3',4'-tri-O-acetyl-beta-D-xylopyranosyloxy)benzaldehyde;[(3R,4S,5R,6S)-4,5-diacetyloxy-6-(4-formylphenoxy)oxan-3-yl] acetate
4-(2',3',4'-tri-O-acetyl-β-D-xylopyranosyloxy)benzaldehyde化学式
CAS
152816-91-6
化学式
C18H20O9
mdl
——
分子量
380.351
InChiKey
QBGQSZOTKPYQFU-XDNAFOTISA-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:
    27
  • 可旋转键数:
    9
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.44
  • 拓扑面积:
    114
  • 氢给体数:
    0
  • 氢受体数:
    9

反应信息

  • 作为反应物:
    描述:
    4-(2',3',4'-tri-O-acetyl-β-D-xylopyranosyloxy)benzaldehyde甲醇 、 sodium tetrahydroborate 作用下, 生成
    参考文献:
    名称:
    不同的单糖修饰天麻素类似物的神经保护活性
    摘要:
    天麻素是一种非常重要且众所周知的中药生物活性糖苷化合物。它也被称为具有神经保护功能的药物。在此,报告了一系列天麻素类似物的实用多样化合成方法,涉及四个步骤,包括溴化,氧化,醚化和还原。以高收率获得了各种天麻素类似物。这项研究中的化合物4c具有良好的神经保护功能:它可以显着下调肿瘤坏死因子-α和诱导型一氧化氮合酶蛋白水平。研究结果可为神经保护药物的开发提供研究依据。
    DOI:
    10.1002/jccs.201900223
  • 作为产物:
    参考文献:
    名称:
    不同的单糖修饰天麻素类似物的神经保护活性
    摘要:
    天麻素是一种非常重要且众所周知的中药生物活性糖苷化合物。它也被称为具有神经保护功能的药物。在此,报告了一系列天麻素类似物的实用多样化合成方法,涉及四个步骤,包括溴化,氧化,醚化和还原。以高收率获得了各种天麻素类似物。这项研究中的化合物4c具有良好的神经保护功能:它可以显着下调肿瘤坏死因子-α和诱导型一氧化氮合酶蛋白水平。研究结果可为神经保护药物的开发提供研究依据。
    DOI:
    10.1002/jccs.201900223
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文献信息

  • Tetraphenylbacteriochlorin derivatives and compositions containing the same
    申请人:——
    公开号:US20030171305A1
    公开(公告)日:2003-09-11
    Provided is a tetraphenylbacteriochlorin derivative represented by the formula (I): 1 [wherein R 1 , R 2 , R 3 and R 4 , independently from each other, are a residue of a monosaccharide represented by the formulae: 2 (wherein, R is a hydrogen or a protecting group)], or its salt. The tetraphenylbacteriochlorin derivative or its salt has a large molar extinction coefficient at long wavelengths which are expected to have a high tissue-penetrating property, and exhibits high selectivity to tumor cells and hydrophilicity.
    提供的是由公式(I)表示的四基细菌卟啉生物: 1 [其中R 1 ,R 2 ,R 3 和R 4 彼此独立,是下列公式的单糖残基: 2 (其中,R是或保护基团)],或其盐。这种四基细菌卟啉生物或其盐在长波长下具有大的摩尔消光系数,预计具有高的组织穿透性,并且对肿瘤细胞和溶性表现出高选择性。
  • TETRAPHENYLBACTERIOCHLORIN DERIVATIVES AND COMPOSITIONS CONTAINING THE SAME
    申请人:SAN-EI GEN F.F.I., INC.
    公开号:EP1316558A1
    公开(公告)日:2003-06-04
    Provided is a tetraphenylbacteriochlorin derivative represented by the formula (I): [wherein R1, R2, R3 and R4, independently from each other, are a residue of a monosaccharide represented by the formulae: (wherein, R is a hydrogen or a protecting group)], or its salt. The tetraphenylbacteriochlorin derivative or its salt has a large molar extinction coefficient at long wavelengths which are expected to have a high tissue-penetrating property, and exhibits high selectivity to tumor cells and hydrophilicity.
    本发明提供了一种由式(I)表示的四基细菌素衍生物: [其中,R1、R2、R3 和 R4 相互独立地为由式(I)表示的单糖的残基: (其中,R 是或保护基团)]或其盐。四基细菌素衍生物或其盐在长波长下具有较大的摩尔消光系数,预计具有较高的组织穿透性,并且对肿瘤细胞具有较高的选择性和亲性。
  • Cellular Uptake and Photocytotoxicity of Glycoconjugated Porphyrins in HeLa Cells¶
    作者:Shiho Hirohara、Makoto Obata、Atsuhiro Saito、Shin-ichi Ogata、Chikara Ohtsuki、Suguru Higashida、Shun-ichiro Ogura、Ichiro Okura、Yuko Sugai、Yuji Mikata、Masao Tanihara、Shigenobu Yano
    DOI:10.1562/2004-03-07-ra-103.1
    日期:——
    Thirty-two glycoconjugated porphyrins were synthesized by a modification of Lindsey method in the presence of Zn(OAc)(2).2H(2)O as a template. The Zn2+ ion template strategy improved the yield about three-fold in the case of meta-substituted tetraphenylporphyrins. In addition, free-base porphyrins were obtained almost quantitatively by demetalation with 4 M HCl. Sixteen deacetylated glycoconjugated porphyrins were tested as candidate photodynamic therapy (PDT) drugs using HeLa cells. Most of the deacetylated glycoconjugated porphyrins showed higher cellular uptake than tetraphenylporphyrin tetrasulfonic acid (TPPS), and 5,10,15, 20-tetrakis[4-(beta-D-arabinopyranosyloxy)phenyl]porphyrin (p-5d) in particular showed 18.5-fold higher uptake than TPPS. The photocytotoxicity of 5,10,15,20-tetrakis[4-(beta-D-glucopyranosyloxy)phenyl]porphyrin (p-5a), p-5d and TPPS was examined with HeLa cells, using a light dose of 16 J/cm(2). These photosensitizers had no cytotoxicity in the dark, but their photocytotoxicity increased in the order of TPPS < p-5a < p-5d. These results suggest p-5d is a good candidate for a PDT drug.
  • US6958389B2
    申请人:——
    公开号:US6958389B2
    公开(公告)日:2005-10-25
  • US7157432B2
    申请人:——
    公开号:US7157432B2
    公开(公告)日:2007-01-02
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