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metaplexigenin | 3513-02-8

中文名称
——
中文别名
——
英文名称
metaplexigenin
英文别名
[(3S,8S,9R,10R,12R,13S,14R,17S)-17-acetyl-3,8,14,17-tetrahydroxy-10,13-dimethyl-1,2,3,4,7,9,11,12,15,16-decahydrocyclopenta[a]phenanthren-12-yl] acetate
metaplexigenin化学式
CAS
3513-02-8
化学式
C23H34O7
mdl
——
分子量
422.519
InChiKey
RGWATMSCHWACQV-KTUMBQNLSA-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):
    0.2
  • 重原子数:
    30
  • 可旋转键数:
    3
  • 环数:
    4.0
  • sp3杂化的碳原子比例:
    0.83
  • 拓扑面积:
    124
  • 氢给体数:
    4
  • 氢受体数:
    7

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

反应信息

  • 作为产物:
    描述:
    metaplexigenin 3-[O-β-D-glucopyranosyl-(1->4)-O-6-deoxy-3-O-methyl-β-D-allopyranosyl-(1->4)-O-β-D-cymaropyranosyl-(1->4)-β-D-cymaropyranoside] 在 硫酸 作用下, 以 甲醇 为溶剂, 反应 2.0h, 以15 mg的产率得到metaplexigenin
    参考文献:
    名称:
    从根中的免疫调节甾苷千金子藤mucronata
    摘要:
    在体外免疫学测试的指导下,从Stephanotis mucronata的根中分离出三种免疫调节性甾体糖苷,类核糖苷A(1),B(2)和C(3)。上的化学证据和广泛的光谱方法包括一维和二维NMR的基础上,其结构分别确定为12- ö -deacetylmetaplexigenin 3- [ ö -6-脱氧-3- ö甲基β -D- allopyranosyl-(14) - ø - β -D- cymaropyranosyl-(14) - β -D- cymaropyranoside],12- ö -deacetylmetaplexigenin 3- [ ø -β -D- thevetopyranosyl-(14) - ø - β -D- cymaropyranosyl-(14) - β -D- cymaropyranoside]和metaplexigenin 3- [ ø - β -D-吡喃葡萄糖基-
    DOI:
    10.1002/hlca.200490215
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文献信息

  • Steroidal glycosides from the aerial part of Asclepias incarnata
    作者:Tsutomu Warashina、Tadataka Noro
    DOI:10.1016/s0031-9422(99)00560-9
    日期:2000.2
    The aerial part of Asclepias incarnata afforded 34 pregnane glycosides. These were confirmed to have lineolon, isolineolon, ikemagenin, 12-O-nicotinoyllineolon, deacylmetaplexigenin, metaplexigenin, rostratamine, 12-O-acetyllineolon, 15beta-hydroxylineolon and 15beta-hydroxyisolineolon moieties as their aglycones, and 2.6-dideoxyhexopyranose, glucopyranose and allopyranose as the corresponding sugar
    Asclepias incarnata 的地上部分提供了 34 种孕烷苷。这些被证实含有亚麻油酸、异亚麻油酸、ikemagenin、12-O-烟酰亚油酸碱油、脱酰基金属油菜精、金属油菜精、罗斯特拉明、12-O-乙酰油油龙、15β-羟基亚油油龙和15β-羟基异油油龙油部分作为它们的苷元,和2-2-氨基己糖异戊二糖异戊二糖苷。相应的糖成分。它们的结构是使用光谱和化学方法确定的。
  • Verticillosides A–M: Polyoxygenated pregnane glycosides from Asclepias verticillata L.
    作者:Juan J. Araya、Franklin Binns、Kelly Kindscher、Barbara N. Timmermann
    DOI:10.1016/j.phytochem.2012.02.019
    日期:2012.6
    As part of our ongoing effort to explore the chemical diversity of plants of the United States Midwest region, the isolation and identification of 13 pregnane glycosides named verticillosides A-M from Asclepias verticillata L are reported. The structures of these compounds were elucidated by various spectroscopic techniques, including 10 and 2D NMR, IR, UV, and HRMS. The cytotoxicity of the isolates was evaluated against paired breast cell lines Hs578T (cancer) and Hs578Bst (normal), however, no significant growth inhibition was observed. (C) 2012 Elsevier Ltd. All rights reserved.
  • Immunomodulating Steroidal Glycosides from the Roots ofStephanotis mucronata
    作者:Yiping Ye、Xiaoyu Li、Hongxiang Sun、Fengyang Chen、Yuanjian Pan
    DOI:10.1002/hlca.200490215
    日期:2004.9
    Guided by in vitro immunological tests, three immunomodulating steroidal glycosides, stemucronatosides A (1), B (2), and C (3), were isolated from the roots of Stephanotis mucronata. On the basis of chemical evidence and extensive spectroscopic methods including 1D and 2D NMR, their structures were determined as 12-O-deacetylmetaplexigenin 3-[O-6-deoxy-3-O-methyl-β-D-allopyranosyl-(14)-O-β-D-cymar
    在体外免疫学测试的指导下,从Stephanotis mucronata的根中分离出三种免疫调节性甾体糖苷,类核糖苷A(1),B(2)和C(3)。上的化学证据和广泛的光谱方法包括一维和二维NMR的基础上,其结构分别确定为12- ö -deacetylmetaplexigenin 3- [ ö -6-脱氧-3- ö甲基β -D- allopyranosyl-(14) - ø - β -D- cymaropyranosyl-(14) - β -D- cymaropyranoside],12- ö -deacetylmetaplexigenin 3- [ ø -β -D- thevetopyranosyl-(14) - ø - β -D- cymaropyranosyl-(14) - β -D- cymaropyranoside]和metaplexigenin 3- [ ø - β -D-吡喃葡萄糖基-
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