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2-O-(4-methoxybenzoyl)-3,4-di-O-triethylsilyl-β-D-xylopyranosyl-(1→3)-2-O-acetyl-4-O-triethylsilyl-α,β-L-arabinopyranosyl trichloroacetimidate | 321125-08-0

中文名称
——
中文别名
——
英文名称
2-O-(4-methoxybenzoyl)-3,4-di-O-triethylsilyl-β-D-xylopyranosyl-(1→3)-2-O-acetyl-4-O-triethylsilyl-α,β-L-arabinopyranosyl trichloroacetimidate
英文别名
[(2S,3R,4R,5R)-2-[(3R,4R,5S)-3-acetyloxy-2-(2,2,2-trichloroethanimidoyl)oxy-5-triethylsilyloxyoxan-4-yl]oxy-4,5-bis(triethylsilyloxy)oxan-3-yl] 4-methoxybenzoate
2-O-(4-methoxybenzoyl)-3,4-di-O-triethylsilyl-β-D-xylopyranosyl-(1→3)-2-O-acetyl-4-O-triethylsilyl-α,β-L-arabinopyranosyl trichloroacetimidate化学式
CAS
321125-08-0
化学式
C40H68Cl3NO12Si3
mdl
——
分子量
945.595
InChiKey
WFFKCPNNKDBGJO-NJMIEVIBSA-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):
    9.79
  • 重原子数:
    59
  • 可旋转键数:
    25
  • 环数:
    3.0
  • sp3杂化的碳原子比例:
    0.78
  • 拓扑面积:
    150
  • 氢给体数:
    1
  • 氢受体数:
    13

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
    • 1
    • 2

反应信息

点击查看最新优质反应信息

文献信息

  • OSW Saponins:  Facile Synthesis toward a New Type of Structures with Potent Antitumor Activities
    作者:Bingfeng Shi、Pingping Tang、Xiaoyi Hu、Jun O. Liu、Biao Yu
    DOI:10.1021/jo051536b
    日期:2005.12.1
    the 23-N-analogues). Cross metathesis (CM) reaction was also found feasible for modification at the final stage from C22-allyl ester 70. Valuable structure−activity relationships (SAR), together with the practical synthetic approach, have thus been provided to set a new stage for further studies on this new type of antitumor structures.
    OSW皂苷,设有16β,17α-dihydroxycholest-22酮糖苷配基和酰化β- d -xylopyranOSyl-(1→3)-α-升最近从一组百合植物中发现了附着在16-羟基上的-arabinopyranOSyl残基,它们显示出有效的抗肿瘤活性并具有新颖的作用机理。本文描述了一种醇醛醇方法,其由16α-羟基-5-雄烯基17-酮和丙酸酯立体选择性地构建16α,17α-二羟基胆甾22-酮结构。已经探索并完成了向OSW-1的醛醇加合物的精制,包括安装异戊基酮侧链,反转16-羟基构型和选择性保护C22-氧基。特别地,发现该途径对于合成具有C22-酯侧链的OSW皂苷类似物是方便的。因此,OSW-1的23-氧杂类似物(40从工业脱氢异雄甾酮(1)开始,以线性八步顺序制备,总产率为26%。制备具有各种修饰的侧链的类似物,通过醛醇缩合反应用不同长度的丙酸盐,丙酸酯,和乙酸(其制备的68 -
  • Synthesis and antitumor activity of des-AB analogue of steroidal saponin OSW-1
    作者:Daishiro Minato、Bozhi Li、Dejun Zhou、Yasumi Shigeta、Naoki Toyooka、Hiroaki Sakurai、Kenji Sugimoto、Hideo Nemoto、Yuji Matsuya
    DOI:10.1016/j.tet.2013.06.105
    日期:2013.9
    des-AB-type aglycone of antitumor steroidal saponin OSW-1 was concisely prepared starting from readily available Hajos ketone. We further completed the synthesis of des-AB-OSW-1 analogue by the installation of the disaccharide moiety into the des-AB aglycone, and evaluated its antitumor activity. The results indicated that a truncated aglycone drug design strategy based on OSW-1 would be a promising approach
    从容易获得的HajOS酮开始,简明地制备了抗肿瘤甾体皂苷OSW-1的简化的des-AB型糖苷配基。我们通过将二糖部分安装到des-AB糖苷配基中进一步完成了des-AB-OSW-1类似物的合成,并评估了其抗肿瘤活性。结果表明,基于OSW-1的截短的糖苷配基药物设计策略将是开发新型抗肿瘤药物的有前途的方法。
  • Synthesis of OSW-1 analogs with modified side chains and their antitumor activities
    作者:Lehua Deng、Hao Wu、Biao Yu、Manrong Jiang、Jiarui Wu
    DOI:10.1016/j.bmcl.2004.03.081
    日期:2004.6
    Four analogs of OSW-1 (1-4) with modified side chains on the steroidal skeleton were synthesized following modification of our previous route for the total synthesis of OSW-1. Testing of the analogs against growth of tumor cells demonstrated that the 22-one function and the full length of the side chain of OSW-1 were not required for the antitumor action of OSW-1.
    在我们以前的总合成OSW-1路线的修改之后,合成了甾体骨架上具有修饰的侧链的OSW-1的四个类似物(1-4)。测试类似物抵抗肿瘤细胞的生长表明,OSW-1的抗肿瘤作用不需要22W功能和OSW-1侧链的全长。
  • Synthesis of 5(6)-dihydro-OSW-1 by using the intact skeleton of tigogenin
    作者:Li-Jun Chen、Qi-Hai Xu、Hao Huang、Jing-Rong Lin、Wei-Sheng Tian
    DOI:10.1016/j.tetlet.2007.03.001
    日期:2007.5
    analogue of OSW-1 with the potent anticancer activity, was synthesized by utilizing the intact skeleton of tigogenin in 13 steps in 9.0% overall yield. This synthesis demonstrated an effective and reasonable synthetic strategy for bioactive steroids with side chains as compared with their routine synthesis.
    5(6)-Dihydro-OSW-1(1)是具有有效抗癌活性的OSW-1的类似物,它是通过以13个步骤利用完整的tigogenin骨架以9.0%的总产率合成的。与常规合成相比,该合成证明了具有侧链的生物活性类固醇的有效且合理的合成策略。
  • Synthesis, conformational analysis and SAR research of OSW-1 analogues
    作者:Chao Liu、A-peng Wang、Longlong Jin、Yanshen Guo、Yan Li、Zhehui Zhao、Pingsheng Lei
    DOI:10.1016/j.tet.2016.05.049
    日期:2016.7
    1→4)-2-O-acetyl-α-l-arabinopyranosyl)] with three different steroidal sapogenins at 16β-hydroxy. Their conformation was analyzed with NMR spectroscopy and molecule simulation. The arabinose moiety of 1–3 linked analogues was in chair conformation and 1–4 linked analogues was in boat conformation. 1–3 linked analogues exhibited potent anti-proliferation activity against a panel of human tumor cells
    通过偶联二糖(2 - O -4-甲氧基苯甲酰基-β - d-喃并喃糖基- (1→3)-2 - O-乙酰基-α - 1-阿拉伯喃糖基)或(2- O -4-(E)-肉桂酰基-β- d-喃并喃糖基- (1→3)-2 - O-乙酰基-α - 1-阿拉伯喃糖基)和它们的1→4连接的类似物[(2- O -4-甲氧基苯甲酰基-β- d-喃喃糖基- (1→4)-2 - O-乙酰基-α - 1-阿拉伯喃糖基)或(2- O -4-(E)-肉桂酰基-β- d-木糖基- (1→4) -2- O-乙酰基-α- 1-阿拉伯喃糖基]],在16β-羟基上具有三种不同的甾体皂苷元。用NMR光谱和分子模拟分析了它们的构象。1–3个连接类似物的阿拉伯糖部分呈椅子构型,而1–4个连接类似物呈船形。1-3个连接的类似物在纳摩尔浓度平下对一组人类肿瘤细胞表现出有效的抗增殖活性,而1-4个连接的类似物则没有抗肿
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