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platyphylloside | 90803-80-8

中文名称
——
中文别名
——
英文名称
platyphylloside
英文别名
(5S)-hydroxy-1,7-bis-(4'-hydroxyphenyl)-3-heptanone-5-O-β-D-glucopyranoside;(5S)-5-(β-D-glucopyranosyloxy)-1,7-bis(4'-hydroxyphenyl)-3-heptanone;5(S)-1,7-di(4-hydroxyphenyl)-3-heptanone-5-O-β-D-glucopyranoside;1,7-bis-(4-hydroxyphenyl)heptan-3-one 5-O-β-D-glucopyranoside;5-O-β-D-glucopyranose-1,7-bis(4-hydroxyphenyl)-3-heptanone;(5S)-1,7-bis(4-hydroxyphenyl)-5-[(2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyheptan-3-one
platyphylloside化学式
CAS
90803-80-8
化学式
C25H32O9
mdl
——
分子量
476.524
InChiKey
PVPDIJGSCANSAG-JSFAVJLPSA-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):
    1.2
  • 重原子数:
    34
  • 可旋转键数:
    11
  • 环数:
    3.0
  • sp3杂化的碳原子比例:
    0.48
  • 拓扑面积:
    157
  • 氢给体数:
    6
  • 氢受体数:
    9

反应信息

  • 作为反应物:
    描述:
    platyphylloside 在 Taka-diastase 、 作用下, 以 甲苯 为溶剂, 反应 48.0h, 以55 mg的产率得到(5S)-1,7-bis(4-hydroxyphenyl)-5-hydroxyheptan-3-one
    参考文献:
    名称:
    桔梗苷和 (-)-Centrolobol 的绝对构型
    摘要:
    通过 13C NMR 光谱确定桔梗苷的绝对构型为 S。在此建立的基础上,先前分配给 (-)-centrolobol 的 C-3 处手性的 S-构型被修改为 R-构型。
    DOI:
    10.1246/bcsj.58.2423
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文献信息

  • A New Diarylheptanoid Glycoside from the Stem Bark of Alnus hirsuta and Protective Effects of Diarylheptanoid Derivatives in Human HepG2 Cells
    作者:Daae Park、Hyoung Ja Kim、Seo Yun Jung、Chang-Soo Yook、Changbae Jin、Yong Sup Lee
    DOI:10.1248/cpb.58.238
    日期:——
    To search for secondary metabolites of Alnus hirsuta (Betulaceae), various chromatographic separations of the ethyl acetate soluble fraction of the stem bark of A. hirsuta led to the isolation of a new diarylheptanoid glycoside, (3R)-1,7-bis-(4-dihydroxyphenyl)-3-heptanol 3-O-β-D-glucopyranosyl(1→3)-β-D-xylopyranoside (13) and twelve diarylheptanoid derivatives, namely, oregonin (1), rubranoside A (2), hirsutanonol 5-O-β-D-glucopyranoside (3), rubranoside B (4), rubranoside C (5), hirsutanonol (6), hirsutenone (7), (5S)-O-methylhirsutanonol (8), platyphylloside (9), platyphyllonol 5-O-β-D-xylopyranoside (10), aceroside VII (11) and platyphyllenone (12). Isolates were assessed for their hepatoprotective effects against tert-butylhydroperoxide (t-BHP)-induced toxicity in HepG2 cells. Of these isolates, compounds 1—8 showed significant hepatoprotective effects on t-BHP-induced damage to HepG2 cells, with 8 exhibiting the greatest protective effect (50.7±3.7% at a concentration of 10 μM).
    为了寻找桤木属植物糙皮桤木的次生代谢产物,对糙皮桤木树皮乙酸乙酯可溶部分的多种色谱分离法导致了新二芳基庚烷糖苷(3R)-1,7-双(4-二羟基苯基)-3-庚醇3-O-β-D-吡喃葡糖基(1→3)-β-D-吡喃木糖苷(13)和十二个二芳基庚烷衍生物的分离,其中,分别为oregin(1)、rubranoside A(2)、hirsutanonol 5-O-β-D-吡喃葡糖苷(3)、rubranoside B(4)、rubranoside C(5)、hirsutanonol(6)、hirsutenone(7)、(5S)-O-甲基hirsutanonol(8)、platyphylloside(9)、platyphyllonol 5-O-β-D-吡喃木糖苷(10)、aceroside VII(11)和platyphyllenone(12)。分离的化合物通过评估 HepG2 细胞中对抗叔丁基过氧化氢(t-BHP)诱导的毒性来测试其肝保护作用。在这些分离的化合物中,化合物1—8对t-BHP诱导的HepG2细胞损伤有显著的保护作用,其中8的保护效果最好,在10 μM浓度下的保护效果为50.7±3.7%。
  • Absolute Configuration of Platyphylloside and (−)-Centrolobol
    作者:Shinji Ohta、Mika Koyama、Tadashi Aoki、Takayuki Suga
    DOI:10.1246/bcsj.58.2423
    日期:1985.8
    The absolute configuration of platyphylloside was established to be S by 13C NMR spectroscopy. On the basis of this establishment, the S-configuration previously assigned to the chirality at C-3 of ()-centrolobol was revised to the R-configuration.
    通过 13C NMR 光谱确定桔梗苷的绝对构型为 S。在此建立的基础上,先前分配给 (-)-centrolobol 的 C-3 处手性的 S-构型被修改为 R-构型。
  • Platyphylloside: Metabolism and digestibility reductionin vitro
    作者:Kerstin Sunnerheim-Sjöberg、Per-Göran Knutsson
    DOI:10.1007/bf02027566
    日期:1995.9
    The metabolism of platyphylloside [(5S)-5-hydroxy-1,7-bis-(4-hydroxyphenyl)-3-heptanone-5-O-beta-D-glucopyranoside]-known to reduce digestibility-was studied in vitro in sheep rumen liquor. Platyphylloside is hydrolyzed to 5-hydroxy-3-platyphyllone [(5S)-5-hydroxy-1,7-bis-(4-hydroxyphenyl)-3-heptanone], which is reduced to centrolobol [1,7-bis-(4-hydroxyphenyl)-3-heptanol], via 3-platyphyllone [7-bis-(4-hydroxyphenyl)-3-heptanone]. The digestibility-reducing effect was shown to be correlated with the concentration of centrolobol.
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