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phenyl 4,6-O-benzylidene-1-thio-β-D-glucopyranoside | 71676-30-7

中文名称
——
中文别名
——
英文名称
phenyl 4,6-O-benzylidene-1-thio-β-D-glucopyranoside
英文别名
Phenyl4,6-O-benzylidene-1-thio-beta-D-glucopyranoside;(4aR,6S,7R,8R,8aS)-2-phenyl-6-phenylsulfanyl-4,4a,6,7,8,8a-hexahydropyrano[3,2-d][1,3]dioxine-7,8-diol
phenyl 4,6-O-benzylidene-1-thio-β-D-glucopyranoside化学式
CAS
71676-30-7
化学式
C19H20O5S
mdl
——
分子量
360.431
InChiKey
BDNIQCYVYFGHSI-LELVVPQVSA-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:
    581.2±50.0 °C(Predicted)
  • 密度:
    1.39±0.1 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    2.2
  • 重原子数:
    25
  • 可旋转键数:
    3
  • 环数:
    4.0
  • sp3杂化的碳原子比例:
    0.37
  • 拓扑面积:
    93.4
  • 氢给体数:
    2
  • 氢受体数:
    6

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

  • Design, synthesis, and biological evaluation of crenatoside analogues as novel influenza neuraminidase inhibitors
    作者:Bao-Long Chen、Ya-Jing Wang、Hong Guo、Guang-Yao Zeng
    DOI:10.1016/j.ejmech.2015.12.031
    日期:2016.2
    effects against influenza virus. Crenatoside, a phenylethanoid glycoside from Pogostemon cablin Benth, which has been shown as a novel effective NA inhibitor previously, is considered as the leading compound for our further SARs studies. This work presented design, synthesis of novel crenatoside analogues from readily available d-Glucose and l-rhamnose in a convergent manner. Furthermore, their biological
    已发现天然产物,尤其是衍生自TCMH天然产物,对流感病毒具有抗病毒作用。Crenatoside,一种来自Pogostemon cablin Benth的苯乙类固醇糖苷,以前被证明是一种新型的有效NA抑制剂,被认为是我们进一步SAR研究的主要化合物。这项工作提出了从收敛的d-葡萄糖和1- r-鼠李糖中合成,设计新的番石榴苷类似物的方法。此外,还研究了它们的生物活性和SAR。特别是,化合物2 h对 NAs的IC 50值令人印象深刻,为27.77μg/ mL,其效力比领先化合物Crenatoside(IC 50)高3倍。 = 89.81μg/ mL)。这些结果有望证明它们具有治疗流感疾病的潜力。
  • The Selective Activation of Telluro- over Seleno-β-D-glucopyranosides as Glycosyl Donors: a Reactivity Scale for Various Telluro, Seleno and Thio Sugars
    作者:Robert V. Stick、D. Matthew G. Tilbrook、Spencer J. Williams
    DOI:10.1071/c96207
    日期:——

    Phenyl tetra-O-benzoyl-1-telluro-β-D-glucopyranoside, when treated with 1,2:3,4-di-O-isopropylidene-α-D-galactose in the presence of N-iodosuccinimide and trifluoromethanesulfonic acid, immediately forms the expected β-disaccharide derivative. A subsequent experiment involving both a telluroglycoside and a selenoglycoside as donors with the one alcohol acceptor showed complete preference for the telluroglycoside. This result has led to an extension of the investigation to establish a ‘reactivity scale’ for various telluro, seleno and thio sugars.

    苯基 四-O-苯甲酰基-1--β-D-吡喃葡萄糖苷,当用 与 1,2:3,4-二-O-异亚丙基-α-D-半乳糖,在 在 N-代丁二酰亚胺和 在 N-代丁二酰亚胺三氟甲磺酸的作用下,立即形成预期的 β-二糖衍生物。在随后的实验中 苷和苷作为供体,并以一种醇作为受体的实验表明 结果表明,人们完全倾向于使用转基糖苷。这一结果导致 这一结果导致了研究的扩展,以建立一个 "反应性等级 为各种糖、糖和代糖建立 "反应度"。
  • A 1,2-<i>trans</i> -Selective Glycosyl Donor Bearing Cyclic Protection at the C-2 and C-3 Hydroxy Groups
    作者:Nahoko Yagami、Hideki Tamai、Taro Udagawa、Akiharu Ueki、Miku Konishi、Akihiro Imamura、Hideharu Ishida、Makoto Kiso、Hiromune Ando
    DOI:10.1002/ejoc.201700671
    日期:2017.9.1
    A new 1,2-trans-selective glycosylation reaction is described. Glucosyl donors protected cyclically at the C-2 and C-3 hydroxy groups as six- (butane diacetal), seven- (tetraisopropyldisiloxanylidene), or eight- (2,3-o-xylylene) membered fused rings were synthesized in a straightforward manner. The glycosylation reactions of the glucosyl donors with various acceptors mainly generated β-glycosides under
    描述了一种新的 1,2-反式选择性糖基化反应。葡萄糖基供体在 C-2 和 C-3 羟基上被循环保护为六(丁烷缩醛)、七(四异丙基二亚硅氧烷)或八(2,3-o-亚二甲苯基)元稠环,以直接方式合成. 在常规反应条件下,葡萄糖基供体与各种受体的糖基化反应主要生成β-糖苷。结果表明,从立体选择性和化学稳定性的角度来看,邻二甲苯基是合适的1,2-反式导向基团。通过核磁共振光谱和计算模拟对邻二甲苯保护的葡萄糖生物的氧代碳鎓离子进行了构象研究。结果表明氧碳鎓离子主要采用 4H3 构象,这是由于 C-2 和 C-3 处的刚性互稠环,而非环状保护的衍生物可能在构象之间波动。这些结果表明,C-2 处的伪赤道木氧基与传入的亲核试剂之间的相互作用阻碍了 1,2-顺式攻击。
  • (METH)ACRYLATE MANUFACTURING METHOD
    申请人:TOAGOSEI CO., LTD
    公开号:US20180118658A1
    公开(公告)日:2018-05-03
    The present invention provides a (meth)acrylate manufacturing method characterized in that when manufacturing a (meth) acrylate by an ester exchange reaction between an alcohol and a monofunctional (meth)acrylate using catalyst A and catalyst B together, contact treatment of the ester exchange reaction product with adsorbent C is performed. Catalyst A: One or more kinds of compounds selected from a group consisting of cyclic tertiary amines with an azabicyclo structure and salts or complexes thereof, amidine and salts or complexes thereof, compounds with a pyridine ring and salts or complexes thereof, phosphines and salts or complexes thereof, and compounds with a tertiary diamine structure and salts or complexes thereof. Catalyst B: One or more kinds of compounds selected from a group consisting of compounds comprising zinc. Adsorbent C: One or more kinds of compounds selected from a group consisting of oxides and hydroxides comprising at least one of magnesium, aluminum and silicon.
    本发明提供了一种(甲基)丙烯酸酯制备方法,其特征在于通过在使用催化剂A和催化剂B一起进行醇和单官能基(甲基)丙烯酸酯之间的酯交换反应制备(甲基)丙烯酸酯时,对酯交换反应产物进行与吸附剂C的接触处理。催化剂A:从含有氮杂双环结构的环状三级胺及其盐或络合物、胺嘧啶及其盐或络合物、含有吡啶环的化合物及其盐或络合物、膦及其盐或络合物、以及含有三级二胺结构的化合物及其盐或络合物中选择的一种或多种化合物。催化剂B:从含化合物中选择的一种或多种化合物。吸附剂C:从含有、铝和中至少一种的氧化物和氢氧化物中选择的一种或多种化合物。
  • MULTIFUNCTIONAL (METH)ACRYLATE MANUFACTURING METHOD
    申请人:TOAGOSEI CO., LTD.
    公开号:US20170204044A1
    公开(公告)日:2017-07-20
    [Problem] The purpose of the present invention is to obtain a multifunctional (meth)acrylate with good yield by an ester exchange reaction of a polyhydric alcohol such as pentaerythritol or dipentaerythritol with a monofunctional (meth)acrylate. [Solution] A multifunctional (meth)acrylate manufacturing method characterized in that when manufacturing a multifunctional (meth)acrylate by an ester exchange reaction of a polyhydric alcohol with a monofunctional (meth)acrylate, catalyst (A) and catalyst (B) are used together. Catalyst (A): One or more kinds of compounds selected from a group consisting of cyclic tertiary amines with an azabicyclo structure or salts or complexes thereof, amidines or salts or complexes thereof, and compounds with a pyridine ring or salts or complexes thereof. Catalyst (B): One or more kinds of compounds selected from a group consisting of zinc-containing compounds.
    [问题] 本发明的目的是通过多元醇(如戊三醇或二戊三醇)与单官能基(甲基)丙烯酸酯的酯交换反应,获得产率高的多功能(甲基)丙烯酸酯。[解决方案] 一种多功能(甲基)丙烯酸酯制备方法,其特征在于,在通过多元醇与单官能基(甲基)丙烯酸酯的酯交换反应制备多功能(甲基)丙烯酸酯时,同时使用催化剂(A)和催化剂(B)。催化剂(A):选自具有氮杂双环结构的环三胺或其盐或络合物、酰胺或其盐或络合物以及吡啶环或其盐或络合物组成的群中的一种或多种化合物。催化剂(B):选自含化合物组成的群中的一种或多种化合物。
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