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(1R,4S,5S,8R,9R,12S,13S,16S)-8-[(2R,4E)-6-methoxy-6-methylhept-4-en-2-yl]-5,9,17,17-tetramethyl-18-oxapentacyclo[10.5.2.01,13.04,12.05,9]nonadec-2-en-19-one 16-O-β-D-allopyranoside | 1310536-14-1

中文名称
——
中文别名
——
英文名称
(1R,4S,5S,8R,9R,12S,13S,16S)-8-[(2R,4E)-6-methoxy-6-methylhept-4-en-2-yl]-5,9,17,17-tetramethyl-18-oxapentacyclo[10.5.2.01,13.04,12.05,9]nonadec-2-en-19-one 16-O-β-D-allopyranoside
英文别名
(23E)-5β,19-epoxycucurbita-6,23-dien-19-on-3β,25-diol 3-O-β-D-allopyranoside;kuguaglycoside I;25-methoxy-5β,19-epoxycucurbita-6,23-dien-19-on 3-O-β-D-allopyranoside;charantoside C;(1R,4S,5S,8R,9R,12S,13S,16S)-8-[(E,2R)-6-methoxy-6-methylhept-4-en-2-yl]-5,9,17,17-tetramethyl-16-[(2R,3R,4R,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-18-oxapentacyclo[10.5.2.01,13.04,12.05,9]nonadec-2-en-19-one
(1R,4S,5S,8R,9R,12S,13S,16S)-8-[(2R,4E)-6-methoxy-6-methylhept-4-en-2-yl]-5,9,17,17-tetramethyl-18-oxapentacyclo[10.5.2.0<sup>1,13</sup>.0<sup>4,12</sup>.0<sup>5,9</sup>]nonadec-2-en-19-one 16-O-β-D-allopyranoside化学式
CAS
1310536-14-1
化学式
C37H58O9
mdl
——
分子量
646.862
InChiKey
GSYDZFQSEKECLN-WOAHVHCUSA-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):
    4.8
  • 重原子数:
    46
  • 可旋转键数:
    8
  • 环数:
    6.0
  • sp3杂化的碳原子比例:
    0.86
  • 拓扑面积:
    135
  • 氢给体数:
    4
  • 氢受体数:
    9

反应信息

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文献信息

  • Two New Cucurbitane Triterpenoids from Immature Fruits of<i>Momordica charantia</i>
    作者:Zhen-Jie Li、Jian-Chao Chen、Yuan-Yuan Deng、Na-Li Song、Mu-Yuan Yu、Lin Zhou、Ming-Hua Qiu
    DOI:10.1002/hlca.201500096
    日期:2015.10
    Two new cucurbitane triterpenoids, kuguacin X (1) and kuguaglycoside I (2), together with three known analogs, were isolated from immature fruits of Momordica charantia. By detailed analysis of IR, NMR, and MS data, acid hydrolysis, and comparison with spectroscopic data of known compounds, the new compounds were determined to be (23E)‐5β,19‐epoxycucurbita‐6,23‐diene‐3β,22ξ,25‐triol (1) and (23E)‐5β
    从苦瓜中未成熟的果实中分离出两个新的葫芦科三萜类化合物,kuguacin X(1)和kuguaglycoside I(2),以及三个已知的类似物。通过IR,NMR和MS数据,酸水解,并用已知的化合物的光谱数据的比较详细的分析,确定了新的化合物是(23 ë)-5 β,19 - epoxycucurbita - 6,23 -二烯- 3 β,22 ξ,25 -三醇(1)和(23 ë)-5 β,19 - epoxycucurbita - 6,23 -二烯- 19 -上- 3 β,25 -二醇3- ö - β - d -allopyranoside(2)。
  • &amp;alpha;-Glucosidase Inhibition Properties of Cucurbitane-Type Triterpene Glycosides from the Fruits of &lt;i&gt;Momordica charantia&lt;/i&gt;
    作者:Nguyen Xuan Nhiem、Phan Van Kiem、Chau Van Minh、Ninh Khac Ban、Nguyen Xuan Cuong、Nguyen Huu Tung、Le Minh Ha、Do Thi Ha、Bui Huu Tai、Tran Hong Quang、Tran Minh Ngoc、Young-In Kwon、Hae-Dong Jang、Young Ho Kim
    DOI:10.1248/cpb.58.720
    日期:——
    Fourteen cucurbitane-type triterpene glycosides (1-14) were isolated from a methanol extract of Momordica charantia fruits, including three new compounds, charantosides A-C (1, 5, 6). Their structures were elucidated by chemical and spectroscopic methods. All isolated compounds were evaluated for alpha-glucosidase inhibitory effect. Of which, 12 and 13 showed moderate inhibitory activity against alpha-glucosidase
    从苦瓜果实的甲醇提取物中分离出十四种葫芦烷型三萜糖苷(1-14),其中包括三种新化合物,苦瓜甙AC(1、5、6)。通过化学和光谱方法阐明了它们的结构。评价所有分离的化合物的α-葡萄糖苷酶抑制作用。其中12和13显示出对α-葡萄糖苷酶的中等抑制活性。而2、3、6-11和14的抑制活性较弱,而1、4和5则无活性。
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