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3alpha,17,21-三羟基-5beta-孕甾烷-11,20-二酮 21-乙酸酯 | 17736-20-8

中文名称
3alpha,17,21-三羟基-5beta-孕甾烷-11,20-二酮 21-乙酸酯
中文别名
3alpha,17,21-三羟基-5beta-孕甾烷-11,20-二酮21-乙酸酯
英文名称
3α,17,21-trihydroxy-5β-pregnane-11,20-dione 21-acetate
英文别名
tetrahydrocortisone 21-acetate;21-acetoxy-3α,17-dihydroxy-5β-pregnane-11,20-dione;21-Acetoxy-3α,17-dihydroxy-5β-pregnan-11,20-dion;3alpha,17,21-Trihydroxy-5beta-pregnane-11,20-dione 21-acetate;[2-[(3R,5R,8S,9S,10S,13S,14S,17R)-3,17-dihydroxy-10,13-dimethyl-11-oxo-2,3,4,5,6,7,8,9,12,14,15,16-dodecahydro-1H-cyclopenta[a]phenanthren-17-yl]-2-oxoethyl] acetate
3alpha,17,21-三羟基-5beta-孕甾烷-11,20-二酮 21-乙酸酯化学式
CAS
17736-20-8
化学式
C23H34O6
mdl
——
分子量
406.519
InChiKey
MULICLCRGFYQJF-LLTWYMBTSA-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

  • 沸点:
    557.0±50.0 °C(Predicted)
  • 密度:
    1.228±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    2.2
  • 重原子数:
    29
  • 可旋转键数:
    4
  • 环数:
    4.0
  • sp3杂化的碳原子比例:
    0.87
  • 拓扑面积:
    101
  • 氢给体数:
    2
  • 氢受体数:
    6

SDS

SDS:ecef8bf175b376cfffe2025ace48882f
查看

制备方法与用途

乙酸四氢化可的松是生产三氢化可的松葡萄糖醛酸的中间体。

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
  • 下游产品
    中文名称 英文名称 CAS号 化学式 分子量

反应信息

点击查看最新优质反应信息

文献信息

  • Potential Corticoid Metabolites: Chemical Synthesis of 3- and 21-Monosulfates and Their Double-Conjugates of Tetrahydrocorticosteroids in the 5.ALPHA.- and 5.BETA.-Series
    作者:Rika Okihara、Kuniko Mitamura、Maki Hasegawa、Megumi Mori、Akina Muto、Genta Kakiyama、Shoujiro Ogawa、Takashi Iida、Miki Shimada、Nariyasu Mano、Shigeo Ikegawa
    DOI:10.1248/cpb.58.344
    日期:——
    Here, we describe the chemical synthesis of the complete sets of 18 novel 3- and 21-monosulfates and their double-conjugated form of tetrahydrocortisol (THF), tetrahydro-11-deoxycortisol (THS), and tetrahydrocortisone (THE) in the 5alpha- and 5beta-series. The principal reactions involved are: (1) selective protection of a specific hydroxy group in substrates; (2) catalytic hydrogenation at C-5 of
    在这里,我们描述了18种新颖的3-和21-单硫酸盐的完整化学合成及其在5alpha-中的四氢皮质醇(THF),四氢-11-脱氧皮质醇(THS)和四氢可的松(THE)的双共轭形式。和5beta系列。涉及的主要反应是:(1)选择性保护底物中的特定羟基;(2)在C-5处将具有10%Pd(OH)(2)/ C的Delta(4)-3-酮类固醇在C-5催化加氢以生成3-oxo-5beta-类固醇并以10%Pd / C进行还原异构化以产生3-氧代-5α-异构体; (3)用Zn(BH(4))(2)和K-Selectride(R)将所得的3-oxo-5beta-和3-oxo-5alpha-类固醇还原为相应的3alpha-羟基化合物,分别;
  • A novel synthesis of tetrahydrocortisone 3-glucuronide
    作者:Yan Zhang、Suqing Zhang、Rui Li、Jingshan Shen、Xiangrui Jiang、Haji A. Aisa
    DOI:10.1080/07328303.2021.2023559
    日期:2022.1.2
    Abstract A new route for the synthesis of tetrahydrocortisone 3-glucuronide has been developed with cortisone acetate as a starting material. The key step was using lithium tri-tert-butoxyaluminum hydride to reduce the C-3 carbonyl group of 5β-dihydrocortisone acetate (8) to provide 3α-5β-tetrahydrocortisone acetate (5). Then, Koenig–Knorr method was used for glycosylation with glycosyl bromide as
    摘要 以醋酸可的松为起始原料,开发了一条合成四氢可的松 3-葡糖苷酸的新路线。关键步骤是使用氢化三叔丁氧基铝锂还原 5 β - 二氢可的松醋酸酯 (8) 的 C-3 羰基,得到 3 α -5 β -醋酸四氢可的松 (5)。然后,采用 Koenig-Knorr 法进行糖基化,以溴化糖为供体,碳酸镉为促进剂,4Å 分子筛为脱水剂,得到所需产物的高收率。与文献报道的相比,新路线更短,产率更高。
  • Chemical Studies with 11-Oxygenated Steroids. VII. The Oxidation of 3-Hydroxysteroids with t-Butyl Hypochlorite
    作者:G. S. Fonken、J. L. Thompson、R. H. Levin
    DOI:10.1021/ja01606a054
    日期:1955.1
  • D-Glucopyranosiduronates. I. Steroidyl-β-D-glucopyranuronosides<sup>1,2</sup>
    作者:Herbert H. Wotiz、Erika Smakula、Norman N. Lichtin、Jehaudah H. Leftin
    DOI:10.1021/ja01516a046
    日期:1959.4
  • C-3 glucosiduronates of metabolites of adrenal steroids
    作者:R.Mattox Vernon、June E. Goodrich、Albert N. Nelson
    DOI:10.1016/0039-128x(82)90110-6
    日期:1982.7
    On treatment with methyl 2,3,4-tri-O-acetyl-1-bromo-1-deoxy-alpha-D-glucuronate and silver carbonate, tetrahydrocortisone 21-acetate gave the corresponding 3-glucosiduronate triacetyl methyl ester. This product was converted into the 20-semicarbazone which, by treatment with alkali to hydrolyze the ester functions and acid to hydrolyze the semicarbazone moiety, gave tetrahydrocortisone 3-glucosiduronic acid. The acid was converted into the crystalline barium salt and into the methyl ester. An analogous series of reactions was carried out on tetrahydrocortexolone 21-acetate. Treatment of the 20-semicarbazone of tetrahydrocortisone 3-glucosiduronic acid with potassium borohydride reduced the 11-oxo function to an 11 beta hydroxyl group; acid-catalyzed removal of the semicarbazone group produced tetrahydrocortisol 3-glucosiduronic acid which also was obtained as the barium salt and the methyl ester.
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