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Δ5-Androsten-3,17-dion | 571-36-8

中文名称
——
中文别名
——
英文名称
Δ5-Androsten-3,17-dion
英文别名
5-Androstene-3,17-dion;Androst-5-en-3,17-dion;5-Androsten-3,17-dion;Androst-5-en-3,6-dion;Androsten-dion-3,17;(10R,13S)-10,13-dimethyl-2,4,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthrene-3,17-dione
Δ<sup>5</sup>-Androsten-3,17-dion化学式
CAS
571-36-8
化学式
C19H26O2
mdl
——
分子量
286.414
InChiKey
SQGZFRITSMYKRH-WFZCBACDSA-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:
    158 °C
  • 沸点:
    423.7±45.0 °C(Predicted)
  • 密度:
    1.11±0.1 g/cm3(Predicted)
  • 溶解度:
    可溶于氯仿(少许)、甲醇(少许)

计算性质

  • 辛醇/水分配系数(LogP):
    2.9
  • 重原子数:
    21
  • 可旋转键数:
    0
  • 环数:
    4.0
  • sp3杂化的碳原子比例:
    0.79
  • 拓扑面积:
    34.1
  • 氢给体数:
    0
  • 氢受体数:
    2

SDS

SDS:969940f078314f631d68f983b3b34c46
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反应信息

  • 作为产物:
    描述:
    androst-5-ene-3β,17β-diol 在 4 A molecular sieve 、 pyridinium chlorochromatecalcium carbonate 作用下, 以 二氯甲烷 为溶剂, 反应 0.5h, 以84%的产率得到Δ5-Androsten-3,17-dion
    参考文献:
    名称:
    使用氯铬酸吡啶 (PPC) 选择性氧化甾体高烯丙醇
    摘要:
    摘要 在无水碳酸钙存在下,氯铬酸吡啶 (PCC) 已被发现是一种有效且方便的试剂,可用于将甾体高烯丙醇选择性氧化为相应的 β,δ-不饱和酮,收率良好。
    DOI:
    10.1080/00397919208021550
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文献信息

  • PROCESSES FOR THE PREPARATION OF DEHYDROEPIANDROSTERONE AND ITS INTERMEDIATES
    申请人:DR. REDDY'S LABORATORIES LIMITED
    公开号:US20160122382A1
    公开(公告)日:2016-05-05
    The present application relates to a regioselective and stereoselective processes for the preparation of dehydroepiandrosterone (DHEA) and processes for its intermediates.
    本申请涉及一种用于制备去氢表雄酮(DHEA)的区域选择性和立体选择性过程,以及其中间体的过程。
  • Method for the Identification of a Metabolic Pathway Family by Means of Positive Selection
    申请人:Monsan Pierre
    公开号:US20100323390A1
    公开(公告)日:2010-12-23
    The invention relates to the direct selection of metabolic pathways having a determined function in the transformation of a substrate Ai} into a target product B}, which is of interest in the industrial, pharmaceutical or agri-food sectors. More specifically, the invention relates to the detection, within metagenomic libraries, of novel biosynthesis pathways involved in a biochemical reaction having a known product B}. The selection and characterisation of said novel metabolic pathways enables B} to be produced enzymatically. The invention provides an alternative to the chemical synthesis of the molecule in question B}. Moreover, and above all, the invention can be used specifically to target and exploit the only metabolic pathways enabling the transformation of Ai} into B}, while eliminating the associated metabolic pathways that can catabolise the target product B}.
  • US9879045B2
    申请人:——
    公开号:US9879045B2
    公开(公告)日:2018-01-30
  • Selective Oxidation of Steroidal Homoallylic Alcohols Using Pyridinium Chlorochromate (PPC)
    作者:Edward J. Parish、Chi Luo、Sarawanee Parish、Robert W. Heidepriem
    DOI:10.1080/00397919208021550
    日期:1992.11
    Abstract Pyridinium chlorochromate (PCC), in the presence of anhydrous calcium carbonate, has been found to be an effective and convenient reagent for the selective oxidation of steroidal homoallylic alcohols to the corresponding β,δ-unsaturated ketones in good yield.
    摘要 在无水碳酸钙存在下,氯铬酸吡啶 (PCC) 已被发现是一种有效且方便的试剂,可用于将甾体高烯丙醇选择性氧化为相应的 β,δ-不饱和酮,收率良好。
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