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6-硝基胆固醇乙酸酯 | 1912-54-5

中文名称
6-硝基胆固醇乙酸酯
中文别名
——
英文名称
3β-acetoxy-6-nitrocholest-5-ene
英文别名
(3S,8S,9S,10R,13R,14S,17R)-10,13-dimethyl-17-((R)-6-methylheptan-2-yl)-6-nitro-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-yl acetate;6-nitrocholesteryl acetate;acetic acid-(6-nitro-cholest-5-en-3β-yl ester);Essigsaeure-(6-nitro-cholest-5-en-3β-ylester);6-Nitro-3β-acetoxy-cholesten-(5);Essigsaeure-(6-nitro-cholesten-(5)-yl-(3β)-ester);6-Nitrocholest-5-en-3-beta-yl acetate;[(3S,8S,9S,10R,13R,14S,17R)-10,13-dimethyl-17-[(2R)-6-methylheptan-2-yl]-6-nitro-2,3,4,7,8,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3-yl] acetate
6-硝基胆固醇乙酸酯化学式
CAS
1912-54-5
化学式
C29H47NO4
mdl
——
分子量
473.696
InChiKey
HBNDZPJHNAAEAB-XGRWYXQASA-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):
    8.7
  • 重原子数:
    34
  • 可旋转键数:
    7
  • 环数:
    4.0
  • sp3杂化的碳原子比例:
    0.9
  • 拓扑面积:
    72.1
  • 氢给体数:
    0
  • 氢受体数:
    4

SDS

SDS:98cf6602018e18a91b3adf2b5b28318d
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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:
    6-硝基胆固醇乙酸酯过氧化苯甲酰 N-溴代丁二酰亚胺(NBS) 作用下, 以 四氯化碳 为溶剂, 反应 3.0h, 以1.5 g的产率得到3β-acetoxy-7α-bromo-6-nitrocholest-5-ene
    参考文献:
    名称:
    Shafiullah; Husain, Shakir; Ali, Hasrat, Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 1983, vol. 22, # 1, p. 71 - 73
    摘要:
    DOI:
  • 作为产物:
    描述:
    (3S,5R,8S,9S,10R,13R,14S,17R,E)-10,13-dimethyl-17-((R)-6-methylheptan-2-yl)-6-(nitroimino)-5-(nitrooxy)hexadecahydro-1H-cyclopenta[a]phenanthren-3-yl acetate 在 、 dinitrogen tetraoxide 作用下, 反应 48.0h, 以62%的产率得到6-硝基胆固醇乙酸酯
    参考文献:
    名称:
    Oxidation of cholesterol and O-protected derivatives by the environmental pollutant NO2˙
    摘要:
    保护和自由胆固醇暴露于NO2˙会通过非自由基途径氧化烯烃基团,表明评估NO2˙毒性时必须考虑离子过程。
    DOI:
    10.1039/c5cc09663d
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文献信息

  • Studies of the synthesis of 5-hydroxy 6-keto steroids and related 6-keto steroids
    作者:Peter Yates、Shirley Stiver
    DOI:10.1139/v87-369
    日期:1987.9.1

    Syntheses of 5-hydroxy-5α- and 5β-cholestan-6-one (11 and 13) and their 3β-acetoxy (10 and 21) and 3β-benzyloxy derivatives (12 and 19) are described, as are syntheses of the 7α-deutero derivatives of 10 and 21. Related investigations of the syntheses of the 5-methoxy and 5-methyl analogues of these compounds are also discussed. Treatment of 12 with potassium tert-butoxide has been shown to give 5-hydroxy-5β-cholest-3-en-6-one (14) and its Δ2 isomer 15. Reaction of 6-nitrocholesteryl acetate (50) with lithium dimethylcuprate gives 3α,5-cyclo-5α-cholestan-6-one (E)-oxime (51) as the major product.

    合成了5-羟基-5α-和5β-胆甾烷-6-酮(11和13)及其3β-乙酰氧(10和21)和3β-苄氧衍生物(12和19),并描述了它们的合成,以及10和21的7α-氘代衍生物的合成。还讨论了这些化合物的5-甲氧基和5-甲基类似物的合成研究。已经证明,用叔丁氧化钾处理12可产生5-羟基-5β-胆甾-3-烯-6-酮(14)及其Δ2异构体15。6-硝基胆固醇醋酸酯(50)与二甲基亚铜酸锂反应,主要产物是3α,5-环-5α-胆甾烷-6-酮(E)-肟(51)。
  • Synthesis and<i>In Vitro</i>Antibacterial Activity of Novel Steroidal (6R)-Spiro-1,3,4-thiadiazoline Derivatives
    作者:Salman A. Khan、Abdullah M. Asiri
    DOI:10.1002/jhet.1014
    日期:2012.11
    Novel steroidal (6R)‐spiro‐1,3,4‐thiadiazoline derivatives were synthesized by the cyclization of steroidal thiosemicarbazones with acetic anhydride, screened in vitro against antibacterial activity using disc‐diffusion method and the minimum inhibitory concentration. The results showed that steroidal thiadiazoline derivatives exhibited better antibacterial activity than the steroidal thiosemicarbazone
    新型甾体(6R)-螺环-1,3,4-噻二唑啉衍生物是通过甾体硫代半氨基甲酮与乙酸酐的环化反应合成的,采用圆盘扩散法和最小抑菌浓度体外筛选了其抗菌活性。结果表明,甾体噻二唑啉衍生物比甾体硫半碳carb酮衍生物表现出更好的抗菌活性。甾体噻二唑啉环3β位上的氯和乙酰氧基取代基增加了抗菌活性。在所有化合物中,化合物7和8与各自的药物阿莫西林相比,它们被发现是两种细菌(革兰氏阳性和革兰氏阴性)的更好抑制剂。所有合成的化合物都通过红外,1 H-NMR,13 C-NMR质谱,元素分析等光谱学方法进行了很好的表征,并对它们的立体化学进行了讨论。
  • Chemoselective epoxidation of cholesterol derivatives on a surface-designed molecularly imprinted Ru–porphyrin catalyst
    作者:Satoshi Muratsugu、Hiroshi Baba、Tatsuya Tanimoto、Kana Sawaguchi、Satoru Ikemoto、Masahiro Tasaki、Yosuke Terao、Mizuki Tada
    DOI:10.1039/c8cc00896e
    日期:——

    High chemoselectivity for the C5C6epoxidation of cholesterol derivatives without protecting other oxidizable functional groups was achieved on a newly designed molecularly imprinted Ru–porphyrin catalyst using a SiO2-support.

    胆固醇衍生物的C5-C6环氧化具有高度的化学选择性,而不需要保护其他可氧化的官能团,在新设计的分子印迹Ru-卟啉催化剂上实现,该催化剂使用SiO2支撑。
  • Synthesis and biological evaluation of some thiazolidinone derivatives of steroid as antibacterial agents
    作者:Salman Ahmad Khan、Mohammed Yusuf
    DOI:10.1016/j.ejmech.2008.09.004
    日期:2009.6
    Steroidal thiazolidinone derivatives were prepared by the multi-step reactions of steroid. It is prepared from steroidal thiosemicarbazones with ethyl bromoacetate in dioxane. Steroidal thiosemicarbazones were prepared by the reaction of thiosemicarbazide with steroidal ketones. The structures of these compounds were elucidated by IR, 1H NMR, Fab mass spectrometries and their purities were confirmed
    甾体噻唑烷酮衍生物是通过类固醇的多步反应制备的。它是由甾族硫半脲与溴乙酸乙酯在二恶烷中制得的。通过使硫代氨基脲与甾族酮反应制备甾族硫代氨基脲。这些化合物的结构已通过IR(1)进行了阐明。通过元素分析证实了1 H NMR,Fab质谱及其纯度。通过圆盘扩散测定法评估了这些化合物对两种革兰氏阳性细菌和两种革兰氏阴性细菌的抗菌活性,然后确定了化合物的最小抑菌浓度(MIC)。结果表明,与两种细菌(革兰氏阳性和革兰氏阴性)的甾体硫代半碳酰胺衍生物相比,甾体噻唑烷酮衍生物具有更好的抑制生长的作用。与标准药物阿莫西林相比,化合物7和8是更好的抗菌剂。
  • Synthesis and characterization of steroidal heterocyclic compounds, DNA condensation and molecular docking studies and their in vitro anticancer and acetylcholinesterase inhibition activities
    作者:Abad Ali、Mohd Asif、Hena Khanam、Ashraf Mashrai、Mohd Asif Sherwani、Mohammad Owais、Shamsuzzaman Shamsuzzaman
    DOI:10.1039/c5ra11049a
    日期:——
    reported methods in which compounds 10–12 exhibited good antioxidant activity. Nonenzymatic degradation of DNA has been investigated. The acetylcholinesterase (AChE) inhibitor activities of the steroidal derivatives are also evaluated using Ellman's method. Moreover, the application of compound 6 as a DNA gene transporter is evaluated by DNA condensation and ascertained by employing TEM and AFM, which illustrate
    一种简便,对于一个新的系列甾族杂环化合物(中的合成方便和有效的方法4-12由化合物(混合物反应)1E-3E)与ö -aminothiophenol / ö氨基苯酚/ ö苯二胺报道。根据IR,1 H NMR,13 C NMR,MS和分析数据确认产物的结构分配。基于计算预测和药代动力学特性,这些化合物服从Lipinski的“五规则”分析。抗癌活性已在体外测试通过MTT分析,可针对三种癌细胞系Hep3B(人类肝细胞癌),MCF7(人类乳腺腺癌),HeLa(人类宫颈癌)和一种非癌性正常细胞,即PBMC(外周血单核细胞)。此外,还通过各种报道的方法对合成的化合物的体外抗氧化活性进行了测试,其中化合物10-12表现出良好的抗氧化活性。已经研究了DNA的非酶降解。还使用Ellman方法评估了甾体衍生物的乙酰胆碱酯酶(AChE)抑制剂活性。此外,化合物6的应用DNA转运蛋白的合成是通过DNA缩合来评估的,
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