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(8S,13S,14S,17S)-13,17-二乙基-17-羟基-1,2,6,7,8,13,14,15,16,17-十氢-3H-环戊二烯并[a]菲-3-酮 | 618903-56-3

中文名称
(8S,13S,14S,17S)-13,17-二乙基-17-羟基-1,2,6,7,8,13,14,15,16,17-十氢-3H-环戊二烯并[a]菲-3-酮
中文别名
——
英文名称
Tetrahydrogestrinone
英文别名
13-ethyl-17-hydroxy-18,19-dinor-17α-pregna-4,9,11-trien-3-one;(8S,13S,14S,17S)-13,17-diethyl-17-hydroxy-1,2,6,7,8,14,15,16-octahydrocyclopenta[a]phenanthren-3-one
(8S,13S,14S,17S)-13,17-二乙基-17-羟基-1,2,6,7,8,13,14,15,16,17-十氢-3H-环戊二烯并[a]菲-3-酮化学式
CAS
618903-56-3
化学式
C21H28O2
mdl
——
分子量
312.452
InChiKey
OXHNQTSIKGHVBH-ANULTFPQSA-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:
    60-62°C
  • 沸点:
    505.7±50.0 °C(Predicted)
  • 密度:
    1.13±0.1 g/cm3(Predicted)
  • 溶解度:
    可溶于氯仿(少许)、乙酸乙酯(少许)、甲醇(少许)
  • 物理描述:
    Solid

计算性质

  • 辛醇/水分配系数(LogP):
    3
  • 重原子数:
    23
  • 可旋转键数:
    2
  • 环数:
    4.0
  • sp3杂化的碳原子比例:
    0.67
  • 拓扑面积:
    37.3
  • 氢给体数:
    1
  • 氢受体数:
    2

SDS

SDS:002a453033bd06967f7712d092e6ab7a
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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

  • 作为反应物:
    描述:
    (8S,13S,14S,17S)-13,17-二乙基-17-羟基-1,2,6,7,8,13,14,15,16,17-十氢-3H-环戊二烯并[a]菲-3-酮 在 Pd-BaSO4 氢气 作用下, 以 1,4-二氧六环 为溶剂, 生成 17β-Hydroxy-3-oxo-13β.17α-diaethyl-gonadien-(4.9)
    参考文献:
    名称:
    Preparation of Antibodies for the Designer Steroid Tetrahydrogestrinone and Development of an Enzyme-Linked Immunosorbent Assay for Human Urine Analysis
    摘要:
    针对四氢孕三烯酮(THG)这种新型类固醇兴奋剂,开发了一种高灵敏度的酶联免疫吸附测定法(ELISA)。THG因2003年公布的著名的巴尔科实验室丑闻而广为人知。通过将18a-同型-孕-4,9,11-三烯-17β-醇-3-羧甲基肟与鲎血蓝蛋白结合,制备了相应的抗体。该半抗原是通过对孕三烯酮的C-17位炔基团的三键进行可控还原,随后C-3位酮基与羧甲氧基胺半盐酸盐反应形成肟键而合成的。获得的抗血清与孕三烯酮的半抗原衍生物18a-同型-孕-4,9,11-三烯-17β-醇-20-炔-3-羧甲基肟结合牛血清白蛋白一起,建立了一种竞争性ELISA方法。在所使用的条件下,THG在缓冲液中的检测限(LOD)为0.045 ± 0.015 μg L-1(N = 9)。由于其他评估的类固醇不被识别,该检测方法具有很高的选择性。通过对人体尿液样本的初步实验表明,在经过简单的样本处理后,该检测方法能够应用于这些样本的分析,达到0.25 ± 0.14 μg L-1的检测限。准确性非常好,通过对盲样尿液样本的分析,得到的极佳相关性证明了这一点(斜率0.93,R² = 0.992)。
    DOI:
    10.1021/ac061757x
  • 作为产物:
    参考文献:
    名称:
    Preparation of Antibodies for the Designer Steroid Tetrahydrogestrinone and Development of an Enzyme-Linked Immunosorbent Assay for Human Urine Analysis
    摘要:
    针对四氢孕三烯酮(THG)这种新型类固醇兴奋剂,开发了一种高灵敏度的酶联免疫吸附测定法(ELISA)。THG因2003年公布的著名的巴尔科实验室丑闻而广为人知。通过将18a-同型-孕-4,9,11-三烯-17β-醇-3-羧甲基肟与鲎血蓝蛋白结合,制备了相应的抗体。该半抗原是通过对孕三烯酮的C-17位炔基团的三键进行可控还原,随后C-3位酮基与羧甲氧基胺半盐酸盐反应形成肟键而合成的。获得的抗血清与孕三烯酮的半抗原衍生物18a-同型-孕-4,9,11-三烯-17β-醇-20-炔-3-羧甲基肟结合牛血清白蛋白一起,建立了一种竞争性ELISA方法。在所使用的条件下,THG在缓冲液中的检测限(LOD)为0.045 ± 0.015 μg L-1(N = 9)。由于其他评估的类固醇不被识别,该检测方法具有很高的选择性。通过对人体尿液样本的初步实验表明,在经过简单的样本处理后,该检测方法能够应用于这些样本的分析,达到0.25 ± 0.14 μg L-1的检测限。准确性非常好,通过对盲样尿液样本的分析,得到的极佳相关性证明了这一点(斜率0.93,R² = 0.992)。
    DOI:
    10.1021/ac061757x
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文献信息

  • Method for determination of anabolic activity
    申请人:Labrie Fernand
    公开号:US20060045847A1
    公开(公告)日:2006-03-02
    Novel methods for determining the anabolic activity of a compound in muscle using microarrays to compare the in vivo changes of the genomic profile of mammalian muscle induced by a tested compound versus the corresponding changes induced by a known anabolic steroid. For example, in vivo changes of the genomic profile in the mouse induced by a tested compound may be compared to the genomic profile changes induced by the androgenic and anabolic steroid dihydrotestosterone (DHT).
    使用微阵列技术比较哺乳动物肌肉基因组谱的体内变化,以确定化合物在肌肉中的合成活性的新方法,该方法将被测试化合物诱导的哺乳动物肌肉基因组谱的变化与已知的合成类固醇诱导的相应变化进行比较。例如,可以将被测试化合物诱导的小鼠基因组谱的体内变化与雄激素类合成类固醇二氢睾酮(DHT)诱导的基因组谱变化进行比较。
  • Characterization of chemically modified steroids for doping control purposes by electrospray ionization tandem mass spectrometry
    作者:Mario Thevis、Ute Bommerich、Georg Opfermann、Wilhelm Schänzer
    DOI:10.1002/jms.820
    日期:2005.4
    fragmentation behaviors. A total of 21 steroids comprising either a 4,9,11-triene, a 3-keto-4-ene or a 3-keto-1-ene nucleus were investigated regarding their dissociation pathways, deuterated analogues were synthesized and fragmentation routes were postulated, permitting the identification of steroidal structures and modifications. Compounds based on a 4,9,11-triene steroid with an ethyl residue at C-13 (gestrinone
    2003年,在精英运动员的兴奋剂对照样品中发现了设计类固醇四氢孕酮(THG),这证明了仅为兴奋剂目的而制备的类固醇衍生物的可用性。利用电喷雾电离和分析物的碰撞活化解离(CAD)的现代质谱仪通过阐明碎裂行为,可以对类固醇及其衍生化位点进行结构表征。研究了总共21种包含4,9,11-三烯,3-酮-4-烯或3-酮-1-烯核的类固醇的解离途径,合成了氘代类似物并推测了断裂途径,可以识别甾体结构和修饰。基于4,9的化合物
  • Discovery, Biosynthesis, and Structure Elucidation of Metabolites of a Doping Agent and a Direct Analogue, Tetrahydrogestrinone and Gestrinone, Using Human Hepatocytes
    作者:Jean-François Lévesque、Erin Templeton、Laird Trimble、Carl Berthelette、Nathalie Chauret
    DOI:10.1021/ac050150y
    日期:2005.5.1
    Tetrahydrogestrinone (18a-homo-pregna-4,9,11-trien-17β-ol-3-one, THG) is an anabolic androgenic steroid sold to athletes as an undetectable performance enhancer. Being an unapproved substance, no legitimate in vivo human excretion studies could be performed to identify urinary markers of this doping agent. In vitro systems were used as an alternative approach to study the human metabolism of THG and the gestrinone analogue, which is a marketed drug. Incubations of both compounds in the presence of human hepatocytes led to formation of oxidative and glucuroconjugated metabolites. Microgram quantities of the major in vitro metabolites were biosynthesized using human hepatocytes, characterized by HPLC/MS/MS, and their structures elucidated by NMR. Due to high structure similarity, both THG and gestrinone had an analogous in vitro metabolic pathway leading to successive addition of a hydroxyl and a β-glucuronic acid at C-18. This in vitro metabolite of gestrinone was consistent with a previously reported major but unknown human urinary metabolite. The structure of another metabolite of THG was proposed to be a glucuroconjugate of an oxidative product with a hydroxyl group most likely at C-16ε. In vitro information reported therein could significantly impact the identification of new urinary markers of THG for doping control purposes.
    四氢孕三烯酮(18a-高孕烯醇酮-4,9,11-三烯-17β-醇-3-酮,简称THG)是一种同化雄性类固醇,被销售给运动员作为无法检测到的兴奋剂。由于未经批准,无法进行合法的人体排泄研究来确定其尿液标志物。体外系统被用作替代方法来研究THG和人用药物孕三烯酮类似物的人体代谢。在人肝细胞存在的条件下,这两种化合物发生了氧化和葡糖苷酸结合代谢物的形成。使用人肝细胞生物合成的主要体外代谢物的微量物质,通过HPLC/MS/MS进行表征,并通过NMR阐明其结构。由于结构高度相似,THG和孕三烯酮都具有类似的体外代谢途径,导致在C-18位连续添加羟基和β-葡糖酸。这种体外代谢物与先前报道的主要但未知的人体尿液代谢物一致。提出了另一种THG代谢物的结构,可能是一个在C-16ε位具有羟基的氧化产物的葡糖苷酸结合物。报告中的体外信息可能对识别THG的新尿液标志物具有重要影响,用于反兴奋剂目的。
  • Sample depletion and enrichment to improve the quality of diagnostic test results
    申请人:Veravas, Inc.
    公开号:US10948484B2
    公开(公告)日:2021-03-16
    Magnetic and non-magnetic microparticle binding surfaces for the simple, cost-effective and automatable depletion of sample interferences within the assay blocking threshold and enrichment of biomarkers are provided, as are methods and compositions for their preparation and use. The binding surfaces may comprise non-magnetic, magnetic, paramagnetic, and superparamagnetic microparticles, or combinations thereof. The methods include methods for making microparticulate binding surfaces that consist of binders, binding partners, capture moieties, or combinations thereof for multi-functional sample depletion and enrichment. Specific examples employing antibodies or fragments thereof are provided, as well as strepavidin-coated microparticles and microparticles coupled with capture moieties such as immunoglobulins. Other examples couple ligands, enzymes, and proteins, or other biologicals, polymers and chemicals commonly used in the diagnostic test formulation or design. Further provided are binding surfaces consisting of a plurality of microparticles and methods for making them. Use of the methods and compositions in connection with the depletion and enrichment of a wide variety of interferences and biomarkers is provided, particularly for use in primary blood collection tubes, secondary transfer tubes and challenging sample types such as urine, saliva and stool.
    本研究提供了磁性和非磁性微粒子结合表面,可简单、经济、自动地去除检测阻断阈值内的样品干扰并富集生物标记物,同时还提供了制备和使用这些表面的方法和组合物。结合表面可包括非磁性、磁性、顺磁性和超顺磁性微颗粒或其组合。这些方法包括制作微颗粒结合表面的方法,这些结合表面由粘合剂、结合伙伴、捕获分子或其组合组成,用于多功能样品去污和富集。提供了采用抗体或其片段的具体实例,以及链霉亲和素涂层微颗粒和与免疫球蛋白等捕获分子耦合的微颗粒。其他例子还包括配体、酶和蛋白质,或诊断检测配方或设计中常用的其他生物、聚合物和化学品。此外,还提供了由多个微颗粒组成的结合表面及其制造方法。这些方法和组合物可用于去除和富集多种干扰物和生物标记物,尤其适用于初级采血管、二次转移管以及尿液、唾液和粪便等具有挑战性的样本类型。
  • BINDING SURFACES FOR AFFINITY ASSAYS
    申请人:Beckman Coulter, Inc.
    公开号:EP2069790A2
    公开(公告)日:2009-06-17
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