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7b-Hydroxy-3-oxo-5b-cholanoic acid | 77060-26-5

中文名称
——
中文别名
——
英文名称
7b-Hydroxy-3-oxo-5b-cholanoic acid
英文别名
methyl (4R)-4-[(8R,9S,10S,13R,14S,17R)-10,13-dimethyl-3,7-dioxo-2,4,5,6,8,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-17-yl]pentanoate
7b-Hydroxy-3-oxo-5b-cholanoic acid化学式
CAS
77060-26-5
化学式
C25H38O4
mdl
——
分子量
402.6
InChiKey
UZRRNRRCPZZPNY-ZECRIGHZSA-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

  • 熔点:
    >55°C (dec.)
  • 溶解度:
    可溶于氯仿(少量)、DMSO(少量)、甲醇(少量)
  • 物理描述:
    Solid

计算性质

  • 辛醇/水分配系数(LogP):
    4.5
  • 重原子数:
    29
  • 可旋转键数:
    5
  • 环数:
    4.0
  • sp3杂化的碳原子比例:
    0.88
  • 拓扑面积:
    60.4
  • 氢给体数:
    0
  • 氢受体数:
    4

SDS

SDS:9194ade7aa630a76443b723a5b44c115
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反应信息

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文献信息

  • Scroll composite having amphiphilic substance inside and method for preparation of the same
    申请人:INDUSTRY-UNIVERSITY COOPERATION FOUNDATION HANYANG UNIVERSITY
    公开号:US11247904B2
    公开(公告)日:2022-02-15
    Provided are a scroll preparing method using a two-dimensional material and a scroll prepared thereby. The scroll preparing method comprises preparing a two-dimensional material. The two-dimensional material is scrolled by providing an amphiphilic substance having a hydrophilic portion and a hydrophobic portion on the two-dimensional material. As a result, a scroll composite including the amphiphilic substance disposed inside a scroll structure is formed.
    本文提供了一种使用二维材料制备卷轴的方法以及由此制备的卷轴。卷轴制备方法包括制备二维材料。通过在二维材料上提供具有亲水部分和疏水部分的两亲物质,将二维材料制成卷轴。这样就形成了一种卷轴复合材料,其中包括置于卷轴结构内部的亲水性物质。
  • SCROLL COMPOSITE HAVING AMPHIPHILIC SUBSTANCE INSIDE AND METHOD FOR PREPARATION OF THE SAME
    申请人:INDUSTRY-UNIVERSITY COOPERATION FOUNDATION HANYANG UNIVERSITY
    公开号:US20160355401A1
    公开(公告)日:2016-12-08
    Provided are a scroll preparing method using a two-dimensional material and a scroll prepared thereby. The scroll preparing method comprises preparing a two-dimensional material. The two-dimensional material is scrolled by providing an amphiphilic substance having a hydrophilic portion and a hydrophobic portion on the two-dimensional material. As a result, a scroll composite including the amphiphilic substance disposed inside a scroll structure is formed.
  • High Enantioselective and Large-Scale Production of Ursodeoxycholic Acid by Combination of Pd- and Hydroxysteroid Dehydrogenase-Catalyzed Hydrogenation
    作者:Chunling Zeng、Xirong Liu、Chao Sun、Xinhua Xu、Lifen Peng
    DOI:10.1021/acs.oprd.4c00057
    日期:2024.4.19
    Ursodeoxycholic acid (UDCA) was synthesized from commercially available phytosterol-derived bisnoralcohol with an overall yield of 57% by a six-step process. The absolute configuration of the 3,5,7-stereogenic centers in UDCA was determined using Pd-catalyzed and hydroxysteroid dehydrogenase (HSDH)-catalyzed hydrogenation conducted under normal temperature and atmospheric pressure conditions. To investigate
    熊去氧胆酸(UDCA)是由市售的植物甾醇衍生的双纳尔醇通过六步工艺合成的,总产率为 57%。 UDCA 中 3,5,7-立体中心的绝对构型是通过在常温常压条件下进行的 Pd 催化和羟基类固醇脱氢酶 (HSDH) 催化的氢化来确定的。为了研究催化剂的立体选择性和区域选择性并评估产品的最终纯度,使用带电气溶胶检测 (CAD) 的 HPLC 合成并分析了所有潜在杂质。开发的工艺证明了成本效益以及大规模生产具有 ICH 级质量的 UDCA 的适用性。我们的 Pd 催化和 HSDH 催化氢化技术也可应用于 alphaxalone 和 brexanolone 的合成。
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