N,N-二乙基-2-(羟甲基)苯甲酰胺 | 103258-38-4

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 中文名称: N,N-二乙基-2-(羟甲基)苯甲酰胺
• 英文名称: N,N-diethyl-2-hydroxymethylbenzamide
• 英文别名: N,N-Diethyl-2-(hydroxymethyl)benzamide
• CAS: 103258-38-4
• 化学式: C₁₂H₁₇NO₂
• 分子量: 207.272
• InChiKey: LKTLWIYQSSOUBO-UHFFFAOYSA-N

物化性质

• 沸点：
  384.5±25.0 °C(Predicted)
• 密度：
  1.082±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.2
• 重原子数：
  15
• 可旋转键数：
  4
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.42
• 拓扑面积：
  40.5
• 氢给体数：
  1
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  N,N-二乙基-2-(羟甲基)苯甲酰胺 在 三氟甲磺酸酐 、 N,N-二异丙基乙胺 、 lithium diisopropyl amide 作用下， 以 四氢呋喃 、 二氯甲烷 为溶剂， 反应 20.25h， 生成 N,N-diethyl-2-[2-hydroxy-1-(5-iodoimidazol-1-yl)-2-methylpropyl]benzamide
  参考文献：
  名称：

  Structure–Activity Relationships, Pharmacokinetics, and in Vivo Activity of CYP11B2 and CYP11B1 Inhibitors

  摘要：

  CYP11B2, the aldosterone synthase, and CYP11B1, the cortisol synthase, are two highly homologous enzymes implicated in a range of cardiovascular and metabolic diseases. We have previously reported the discovery of LCI699, a dual CYP11B2 and CYP11B1 inhibitor that has provided clinical validation for the lowering of plasma aldosterone as a viable approach to modulate blood pressure in humans, as well normalization of urinary cortisol in Cushing's disease patients. We now report novel series of aldosterone synthase inhibitors with single-digit nanomolar cellular potency and excellent physicochemical properties. Structure-activity relationships and optimization of their oral bioavailability are presented. An illustration of the impact of the age of preclinical models on pharmacokinetic properties is also highlighted. Similar biochemical potency was generally observed against CYP11B2 and CYP11B1, although emerging structure-selectivity relationships were noted leading to more CYP11B1-selective analogs.

  DOI：

  10.1021/acs.jmedchem.5b00407
• 作为产物：
  描述：

  苯酞 在 aluminum (III) chloride 、 水 作用下， 以 1,2-二氯乙烷 为溶剂， 反应 1.67h， 生成 N,N-二乙基-2-(羟甲基)苯甲酰胺
  参考文献：
  名称：

  WO2007/117982

  摘要：

  公开号：

文献信息

• Aluminum Chloride Mediated Aminolysis of Lactones: A General Method for the Preparation of ω-Hydroxyalkylamides
  作者：Patrick Lesimple、Dennis C. H. Bigg

  DOI：10.1055/s-1991-26451

  日期：——

  Medium-ring lactones react cleanly with primary and secondary aliphatic or aromatic amines in the presence of aluminum chloride at room temperature to afford ω-hydroxyalkylamides in high yield.

  在中等环内酯存在下，室温时与脂肪族或芳香族伯胺和仲胺在氯化铝的催化作用下，可以清洁地反应，高产率地生成β-羟基烷基酰胺。
• Phthalide: a direct building-block towards P,O and P,N hemilabile ligands. Application in the palladium-catalysed Suzuki–Miyaura cross-coupling of aryl chlorides
  作者：James McNulty、Kunal Keskar

  DOI：10.1039/c3ob40198g

  日期：——

  The direct synthesis of new hemilabile ligands from the economical, readily available lactone phthalide is described. Pd-complexes of one such ligand were found highly effective in general Suzuki–Miyaura cross-coupling reactions, including deactivated and hindered aryl chlorides.

  描述了从经济和易得的内酯苯邻酸内酯直接合成新型半可脱络合剂。发现这种配体的钯配合物在一般的铃木-宫浦交叉耦合反应中非常有效，包括去活化和受阻的芳香氯化物。
• Mapping and Fitting the Peripheral Benzodiazepine Receptor Binding Site by Carboxamide Derivatives. Comparison of Different Approaches to Quantitative Ligand−Receptor Interaction Modeling
  作者：Maurizio Anzini、Andrea Cappelli、Salvatore Vomero、Michele Seeber、Maria Cristina Menziani、Thierry Langer、Bertram Hagen、Cristina Manzoni、Jean-Jacques Bourguignon

  DOI：10.1021/jm0009742

  日期：2001.4.1

  electrostatic contribution to the interaction (CoMFA, CoMSIA, and surface approaches) perform well, but they do not improve the quantitative models. Moreover, useful hints for the identification of the antagonist binding site in the three-dimensional modeling of the receptor (direct approach) were provided by the receptor hypothesis derived by the pharmacophoric approach. The ligand-receptor complexes

  研究与1-（2-氯苯基）-N-甲基-N-（1-甲基丙基）-3-异喹啉羧酰胺相关的外围苯并二氮杂receptor受体（PBR）配体结合位点的合成计算方法（PK11195，1）它们的受体中的内切酶（Cappelli等人，J.Med.Chem.1997，40，2910-2921）已被扩展。设计了一系列具有不同取代的平面芳族或杂芳族体系的羧酰胺衍生物，其目的是获得有关羰基和芳族部分与PBR结合位点相互作用的拓扑学要求的进一步信息。这些化合物中的大多数的合成涉及适当内酯的Weinreb酰胺化作为关键步骤。在新合成的化合物中，最有效的化合物是 图1显示了与1所示相似的纳摩尔PBR亲和力，并且在喹啉核的3位上存在碱性N-乙基-N-苄基氨基甲基。因此，可以认为它是一类新的1类水溶性衍生物的第一个例子。几种计算方法被用来提供分离的配体的描述子（间接方法），这些配体能够合理化扩大序列的结合亲和力的变化。化合物
• Enantioselective [2,3]-Wittig Rearrangement <i>via</i> Sparteine-Mediated Lateral Metalation of <i>N,N</i>-Dialkyl-<i>o</i>-allyloxymethylbenzamides and <i>o</i>-Substituted Benzyl Prenyl Ethers
  作者：Takeshi Kawasaki、Tetsutaro Kimachi

  DOI：10.1055/s-1998-1978

  日期：1998.12

  The (-)-sparteine-mediated enantioselective [2,3]-Wittig rearrangement of N,N-dialkyl-o-allyloxymethylbenzamides and o-substituted benzyl prenyl ethers has been investigated. With N,N-diethyl-o-allyloxymethylbenzamide, enantiomeric excess up to 60% was observed in pentane. These results suggest that the carbamoyl group can effectively assist the transfer of stereoinformation by coordinating with the (-)-sparteine-n-BuLi complex. Other functional groups (OMe, OCONR2, OMOM, F) were impotent to the enantiodifferentiation of this rearrangement.

  已研究了(-)-sparteine介导的N,N-二烷基-o-烯丙氧基甲基苯酰胺和o-取代苄基普尼醚的对映选择性[2,3]-Wittig重排。使用N,N-二乙基-o-烯丙氧基甲基苯酰胺时，在戊烷中观察到了高达60%的对映体过量。这些结果表明，氨基羧基可以通过与(-)-sparteine-n-BuLi复合物的配位有效地辅助立体信息的传递。其他功能团（OMe、OCONR2、OMOM、F）对该重排的对映体分化无效。
• Sparteine-mediated enantioselective [2,3]-Wittig rearrangement of allyl ortho-substituted benzyl ethers and ortho-substituted benzyl prenyl ethers
  作者：Takeshi Kawasaki、Tetsutaro Kimachi

  DOI：10.1016/s0040-4020(99)00338-5

  日期：1999.5

  The (−)-sparteine-mediated enantioselective [2,3]-Wittig rearrangement of N,N-dialkyl-o-allyloxymethylbenzamides and o-substituted benzyl prenyl ethers has been investigated. Enantiomeric excess up to 60% was observed as for the reaction with N,N-diethyl-o-allyloxymetylbenzamide. From the mechanistic investigations, it was suggested that the stereoinformation was introduced at the deprotonation step

  的（ - ） -鹰爪豆碱介导的对映选择性[2,3] -Wittig的重排Ñ，ñ -二烷基ö -allyloxymethylbenzamides和ö取代苄基异戊烯基醚进行了研究。对于与N，N-二乙基-邻-烯丙基氧基甲基苯甲酰胺的反应，观察到对映体过量高达60％。从机理研究中，建议在去质子化步骤中引入立体信息。亚化学计量的（-）-天冬氨酸（0.2当量）不会降低对映选择性。除了氨基甲酰基以外的官能团的引入在这种重排中没有增强对映选择性。