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4-氧代-2-丙基-3,4-二氢吡啶-1(2H)-羧酸苄酯 | 145100-54-5

中文名称
4-氧代-2-丙基-3,4-二氢吡啶-1(2H)-羧酸苄酯
中文别名
——
英文名称
benzyl 2-propyl-4-oxo-3,4-dihydropyridine-1(2H)-carboxylate
英文别名
benzyl 4-oxo-2-propyl-3,4-dihydropyridine-1(2H)-carboxylate;benzyl 4-oxo-2-propyl-2,3-dihydropyridine-1-carboxylate
4-氧代-2-丙基-3,4-二氢吡啶-1(2H)-羧酸苄酯化学式
CAS
145100-54-5
化学式
C16H19NO3
mdl
——
分子量
273.332
InChiKey
SYWFGYZHYRYOKS-UHFFFAOYSA-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):
    2.6
  • 重原子数:
    20
  • 可旋转键数:
    5
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.38
  • 拓扑面积:
    46.6
  • 氢给体数:
    0
  • 氢受体数:
    3

安全信息

  • 海关编码:
    2933399090

SDS

SDS:f9a00c12b869d3b7523f507fa9581d93
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上下游信息

  • 下游产品
    中文名称 英文名称 CAS号 化学式 分子量

反应信息

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文献信息

  • Thermodynamic equilibration of dihydropyridone enolates: application to the total synthesis of (+/−)-epiuleine
    作者:Edward S. Tasber、Robert M. Garbaccio
    DOI:10.1016/j.tetlet.2003.10.030
    日期:2003.12
    as its vinyl triflate (3). This enolate interconversion is dependent on the dihydropyridone C-2 substituent and can be interpreted in terms of conformational analysis. This novel scaffold (3) opens another avenue for the strategic deployment of dihydropyridones into both natural product synthesis and drug discovery. To this end, this method is highlighted by its use as a key step in a total synthesis
    在将2-取代的二氢吡啶酮(1)还原成1,4-之后,可以将所需的“动力学”烯醇酸酯在加热后进行异构化,以分离出热力学烯醇酸酯作为其三氟甲磺酸乙烯酯(3)。该烯醇化物相互转化取决于二氢吡啶酮C-2取代基,并且可以根据构象分析来解释。这种新颖的支架(3)为将二氢吡啶酮类策略性部署到天然产物合成和药物发现中开辟了另一条途径。为此,该方法通过将其用作(+/-)Epiuleine(14)的全合成中的关键步骤而得到强调。
  • Catalytic Enantioselective Addition of Dialkylzinc Reagents to<i>N</i>-Acylpyridinium Salts
    作者:M. Ángeles Fernández-Ibáñez、Beatriz Maciá、Maria Gabriella Pizzuti、Adriaan J. Minnaard、Ben L. Feringa
    DOI:10.1002/anie.200904981
    日期:2009.11.23
    A pinch of salt: The first catalytic addition of dialkylzinc reagents to N‐acylpyridinium salts with good yields and excellent enantioselectivities uses a copper–(S)‐L complex as the catalyst. The versatility of the method is illustrated in the formal synthesis of the alkaloid (R)‐coniine. Bn=benzyl, Tf=trifluoromethanesulfonyl.
    一小撮盐:将二烷基锌试剂首次催化添加到N-酰基吡啶鎓盐中,具有良好的收率和出色的对映选择性,使用的是铜-(S)-L络合物作为催化剂。该方法的多功能性在生物碱(R)-i氨酸的形式合成中得到了说明。Bn =苄基,Tf =三氟甲磺酰基。
  • Pyridine-derived triflating reagents: An improved preparation of vinyl triflates from metallo enolates.
    作者:Daniel L. Comins、Ali Dehghani
    DOI:10.1016/s0040-4039(00)60957-7
    日期:1992.10
    Metallo enolates of ketones are trapped with an N-(2-pyridyl)triflimide at low temperatures to give vinyl triflates.
  • C-3 Acetoxylation of N-acyl-2,3-dihydro-4-pyridones
    作者:Daniel L. Comins、David A. Stolze、Faresh Thakker、Cheryl L. McArdle
    DOI:10.1016/s0040-4039(98)01195-2
    日期:1998.8
    Stereoselective acetoxylation at the C-3 position of N-acyl-2-alkyl-2, 3-dihydro-4-pyridones was effected with Pb(OAc)(4) in refluxing toluene. (C) 1998 Elsevier Science Ltd. All rights reserved.
  • Methyl-substitution of an iminohydantoin spiropiperidine β-secretase (BACE-1) inhibitor has a profound effect on its potency
    作者:Melissa Egbertson、Georgia B. McGaughey、Steven M. Pitzenberger、Shaun R. Stauffer、Craig A. Coburn、Shawn J. Stachel、Wenjin Yang、James C. Barrow、Lou Anne Neilson、Melody McWherter、Debra Perlow、Bruce Fahr、Sanjeev Munshi、Timothy J. Allison、Katharine Holloway、Harold G. Selnick、ZhiQiang Yang、John Swestock、Adam J. Simon、Sethu Sankaranarayanan、Dennis Colussi、Katherine Tugusheva、Ming-Tain Lai、Beth Pietrak、Shari Haugabook、Lixia Jin、I.-W. Chen、Marie Holahan、Maria Stranieri-Michener、Jacquelynn J. Cook、Joseph Vacca、Samuel L. Graham
    DOI:10.1016/j.bmcl.2015.06.082
    日期:2015.11
    The IC50 of a beta-secretase (BACE-1) lead compound was improved similar to 200-fold from 11 mu M to 55 nM through the addition of a single methyl group. Computational chemistry, small molecule NMR, and protein crystallography capabilities were used to compare the solution conformation of the ligand under varying pH conditions to its conformation when bound in the active site. Chemical modification then explored available binding pockets adjacent to the ligand. A strategically placed methyl group not only maintained the required pKa of the piperidine nitrogen and filled a small hydrophobic pocket, but more importantly, stabilized the conformation best suited for optimized binding to the receptor. (C) 2015 Elsevier Ltd. All rights reserved.
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