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3,3:17,17-bis(ethylendioxy)-5α,6α-epoxyandrostane | 5189-85-5

中文名称
——
中文别名
——
英文名称
3,3:17,17-bis(ethylendioxy)-5α,6α-epoxyandrostane
英文别名
17,17-bis(ethylenedioxy)androstane-5α,6α-epoxide
3,3:17,17-bis(ethylendioxy)-5α,6α-epoxyandrostane化学式
CAS
5189-85-5
化学式
C23H34O5
mdl
——
分子量
390.52
InChiKey
HARSDYRPSOFJLD-VLNMPYLUSA-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):
    2.9
  • 重原子数:
    28
  • 可旋转键数:
    0
  • 环数:
    7.0
  • sp3杂化的碳原子比例:
    1.0
  • 拓扑面积:
    49.4
  • 氢给体数:
    0
  • 氢受体数:
    5

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

  • 作为反应物:
    描述:
    3,3:17,17-bis(ethylendioxy)-5α,6α-epoxyandrostane吡啶氯化亚砜高氯酸2,3-二氯-5,6-二氰基-1,4-苯醌 作用下, 以 四氢呋喃 为溶剂, 反应 27.05h, 生成 (6R,8R,9S,10R,13S,14S)-6-Heptyl-10,13-dimethyl-7,8,9,10,11,12,13,14,15,16-decahydro-6H-cyclopenta[a]phenanthrene-3,17-dione
    参考文献:
    名称:
    时间依赖性灭活的6-烷基androsta-1,4-diene-3,17-diones芳香化酶。长度和6-烷基构型的影响。
    摘要:
    合成了一系列6α-和6β-烷基雄甾烯-1,4-二烯-3,17-二酮(3和4),并作为人类胎盘微粒体中芳香化酶的时间依赖性灭活剂进行了评估,以了解其结构活性关系。将6-正烷基取代基(C-1--C-7)改变为随时间变化的灭活活性。合成的所有抑制剂均是芳香酶的良好竞争抑制剂,其表观Ki范围为4.7至54 nM。6beta-乙基(4b)和6beta-n-戊基(4e)化合物是其中最有效的化合物(4b和4e的Ki分别为4.7和5.0 nM)。在一系列的6-α-烷基甾族化合物中,在6-位具有C-1--C-4的抑制剂3a-d以及6个α-正庚基(3g)化合物没有。相反,在6β-烷基甾族化合物系列中,只有甲基类似物4a会以时间依赖性方式使芳香化酶失活,而在C-6beta处具有两个以上碳原子的其他烷基类固醇则没有。底物雄烯二酮可防止失活,并且在每种情况下均未观察到L-半胱氨酸对失活的显着影响。这些结果以及使用P
    DOI:
    10.1021/jm950720u
  • 作为产物:
    描述:
    3,3,17,17-diethylenedioxyandrost-5-ene间氯过氧苯甲酸 作用下, 以 二氯甲烷 为溶剂, 反应 3.0h, 以23%的产率得到3,3:17,17-bis(ethylenedioxy)androstane 5β,6β-epoxide
    参考文献:
    名称:
    6种β-炔丙基取代的类固醇:基于机制的酶激活的不可逆芳香化酶抑制剂。
    摘要:
    描述了6α和6β-炔丙基雄烯二酮和雌烯二酮的合成和芳香酶抑制特性。通过向5α,6α-环氧双缩酮6或5α,6α-环氧双乙酸酯7中加入炔丙基格林加德,然后将6β-炔丙基5α-羟基二酮脱水,制得目标化合物1和2 10和11使用亚硫酰氯。用盐酸处理6个β-炔丙基类似物1和2得到相应的6个α-炔丙基异构体3和4。使用人胎盘微粒体制剂作为酶源和[1 beta-3H以] -4-雄烯二酮为底物。在低产物形成的初始速度测定条件下,抑制剂表现出对芳香化酶的有效抑制作用,表观KiS范围为10到66 nM,雄烯二酮的Km为55 nM。发现6个α-Propargylandrost-4-ene-3,17-dione和6个α-propargylestr-4-ene-3,17-dione是有效的芳香化酶竞争抑制剂(分别为Ki 37和66 nM)。另一方面,发现6个β-炔丙基四烯-3,17-二酮(6个β-PAD)和6个β-炔丙基-4-烯-3
    DOI:
    10.1021/jm970325z
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文献信息

  • AMINO DERIVATIVES OF ANDROSTANES AND ANDROSTENES AS MEDICAMENTS FOR CARDIOVASCULAR DISORDERS
    申请人:Cerri Alberto
    公开号:US20110053902A1
    公开(公告)日:2011-03-03
    Compounds of formula (I) wherein: the groups are as defined in the description, are useful for the preparation of medicaments for the treatment of cardiovascular disorders, in particular heart failure and hypertension. The compounds are inhibitors of the enzymatic activity of the Na + , K + -ATPase. Said compounds are used for the preparation of a medicament for the treatment of a disease caused by the hypertensive effects of endogenous ouabain, such as renal failure progression in autosomal dominant polycystic renal disease (ADPKD), preeclamptic hypertension and proteinuria and renal failure progression in patients with adducin polymorphisms.
    化合物的化学式(I),其中:所述基团如描述中所定义,可用于制备用于治疗心血管疾病,特别是心力衰竭和高血压的药物。这些化合物是Na+,K+-ATP酶活性的抑制剂。所述化合物用于制备一种药物,用于治疗由内源性欧巴因的高血压效应引起的疾病,例如在常染色体显性多囊肾病(ADPKD)中肾功能衰竭进展、妊娠期高血压和蛋白尿以及具有adducin多态性的患者中的肾功能衰竭进展。
  • 6-alkynyl steroids
    申请人:Regents of the University of Minnesota
    公开号:US05866558A1
    公开(公告)日:1999-02-02
    Compounds of formula I: ##STR1## wherein R, R.sup.1, R.sup.2, R.sup.3, and R.sup.4 have any of the values defined in the specification, and their pharmaceutically acceptable salts, are inhibitors of aromatase, and are useful for treating diseases such as breast cancer, in mammals. Also disclosed are pharmaceutical compositions, processes for preparing compounds of formula (I) and intermediates useful for preparing compounds of formula I.
    公式I的化合物:##STR1## 其中R,R.sup.1,R.sup.2,R.sup.3和R.sup.4具有规范中定义的任何值,并且其药学上可接受的盐是芳香化酶抑制剂,可用于治疗哺乳动物的疾病,如乳腺癌。还披露了制备公式(I)化合物的制药组合物,制备公式I化合物的中间体的过程。
  • 6β-Propynyl-Substituted Steroids:  Mechanism-Based Enzyme-Activated Irreversible Inhibitors of Aromatase
    作者:Abraham Akkani、Germana Paterlini、William B. Gleason、William H. Ojala、Yusuf J. Abul-Hajj
    DOI:10.1021/jm970325z
    日期:1997.9.1
    corresponding 6 alpha-propargyl isomers 3 and 4. Inhibitory activity of the synthesized compounds was assessed using a human placental microsomal preparation as the enzyme source and [1 beta-3H]-4-androstenedione as substrate. Under initial velocity assay condition of low product formation, the inhibitors demonstrated potent inhibition of aromatase, with apparent KiS ranging from 10 to 66 nM, with
    描述了6α和6β-炔丙基雄烯二酮和雌烯二酮的合成和芳香酶抑制特性。通过向5α,6α-环氧双缩酮6或5α,6α-环氧双乙酸酯7中加入炔丙基格林加德,然后将6β-炔丙基5α-羟基二酮脱水,制得目标化合物1和2 10和11使用亚硫酰氯。用盐酸处理6个β-炔丙基类似物1和2得到相应的6个α-炔丙基异构体3和4。使用人胎盘微粒体制剂作为酶源和[1 beta-3H以] -4-雄烯二酮为底物。在低产物形成的初始速度测定条件下,抑制剂表现出对芳香化酶的有效抑制作用,表观KiS范围为10到66 nM,雄烯二酮的Km为55 nM。发现6个α-Propargylandrost-4-ene-3,17-dione和6个α-propargylestr-4-ene-3,17-dione是有效的芳香化酶竞争抑制剂(分别为Ki 37和66 nM)。另一方面,发现6个β-炔丙基四烯-3,17-二酮(6个β-PAD)和6个β-炔丙基-4-烯-3
  • WO2007/118832
    申请人:——
    公开号:——
    公开(公告)日:——
  • 6-Alkyl- and 6-Arylandrost-4-ene-3,17-diones as Aromatase Inhibitors. Synthesis and Structure-Activity Relationships
    作者:Mitsuteru Numazawa、Mariko Oshibe
    DOI:10.1021/jm00035a011
    日期:1994.4
    Two series of 6 beta- and 6 alpha-substituted androst-4-ene-3,17-diones (5 and 6) were synthesized as aromatase inhibitors to gain insights of structure-activity relationships of varying substituents (methyl, ethyl, n-propyl, isopropyl, n-butyl, phenyl, benzyl, vinyl, and ethynyl) to the inhibitory activity. All of the inhibitors synthesized prevented human placental aromatase in a competitive manner. The inhibition activities of all the 6-n-alkylated steroids 5a-d and 6a-d (K-i = 1.4-12 nM) as well as the 6 beta-vinyl (5h), 6 alpha-benzyl (6g), and 6-methylene (10) compounds (K-i = 5.1, 10, and 4.9 nM, respectively) were very powerful whereas those of the g-isopropyl (5e and 6e), 6-phenyl (5f and 6f), 6 beta-benzyl (5g), and 6 beta-ethynyl (5i) steroids, having a bulky or polar substituent, were relatively weak. The 6 beta-ethyl derivative 5b was the most potent inhibitor among those synthesized. Inhibitors 5a, 5f, 5h, 5i, 6b, and 10 did not cause a time-dependent inactivation of aromatase. The 6 beta-alkyl steroids essentially had higher affinity for the enzyme than the corresponding 6 alpha-isomers, whereas the opposite relation was observed in a series of the aryl steroids. These results along with molecular modeling with the PM3 method clearly indicate that aromatase has a hydrophobic binding pocket with a limited accessible volume in the active site in the region corresponding to the beta-side rather than the alpha-side of the C-6 position of the substrate.
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