methyl 5-cyano-1-naphthylcarboxylate | 91804-21-6

• 分子结构分类: 有机化合物 - 苯类化合物 - 萘
• 英文名称: methyl 5-cyano-1-naphthylcarboxylate
• 英文别名: 5-Cyan-naphthoesaeure-(1)-methylester；Methyl 5-cyano-1-naphthoate；methyl 5-cyanonaphthalene-1-carboxylate
• CAS: 91804-21-6
• 化学式: C₁₃H₉NO₂
• 分子量: 211.22
• InChiKey: FBGJWKLTPFWKOU-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.7
• 重原子数：
  16
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.08
• 拓扑面积：
  50.1
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  methyl 5-cyano-1-naphthylcarboxylate 在 二异丁基氢化铝 、 溶剂黄146 作用下， 以 四氢呋喃 、 正己烷 、 二甲基亚砜 为溶剂， 生成 3-Chloro-4-hydroxy-benzoic acid (5-hydroxymethyl-naphthalen-1-ylmethylene)-hydrazide
  参考文献：
  名称：

  Optimization of Alkylidene Hydrazide Based Human Glucagon Receptor Antagonists. Discovery of the Highly Potent and Orally Available 3-Cyano-4-hydroxybenzoic Acid [1-(2,3,5,6-Tetramethylbenzyl)-1H-indol-4-ylmethylene]hydrazide

  摘要：

  Highly potent human glucagon receptor (hGluR) antagonists have been prepared employing both medicinal chemistry and targeted libraries based on modification of the core (proximal) dimethoxyphenyl group, the benzyl ether linkage, as well as the (distal) benzylic aryl group of the lead 2, 3-eyano-4-hydroxybenzoic acid (3,5-dimethoxy-4-isopropylbenzyloxybenzylidene)hydrazide. Electron-rich proximal aryl moieties such as mono- and dimethoxy benzenes, naphthalenes, and indoles were found to be active. The SAR was found to be quite insensitive regarding the linkage to the distal aryl group, since long and short as well as polar and apolar linkers gave highly potent compounds. The presence of a distal aryl group was not crucial for obtaining high binding affinity to the hGluR. In many cases, however, the affinity could be further optimized with substituted distal aryl groups. Representative compounds have been tested for in vitro metabolism, and structure-metabolism relationships are described. These efforts lead to the discovery of 74, NNC 25-2504, 3-cyano-4-hydroxybenzoic acid [1-(2,3,5,6-tetramethylbenzyl)-1H-indol-4-ylmethylenelhydrazide, with low in vitro metabolic turnover. 74 was a highly potent noncompetitive antagonist of the human glucagon receptor (IC50 = 2.3 nM, K-B = 760 pM) and of the isolated rat receptor IC50 = 430 pM, K-B = 380 pM). Glucagon-stimulated glucose production from isolated primary rat hepatocytes was inhibited competitively by 74 (K-i = 14 nM). This compound was orally available in dogs (F-po = 15%) and was active in a glucagon-challenged rat model of hyperglucagonemia and hyperglycemia.

  DOI：

  10.1021/jm0208572
• 作为产物：
  描述：

  5-bromo-1-naphthoyl chloride 在 吡啶 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 生成 methyl 5-cyano-1-naphthylcarboxylate
  参考文献：
  名称：

  发现新型口服活性双重NK1 / NK2拮抗剂。

  摘要：

  对选择性NK2拮抗剂SR48968和ZD7944周围SAR的探索导致发现萘1酰胺类似物可提供有效的NK1和NK2双重拮抗剂。ZD6021抑制[3H] -NKA或[3H] -SP与人NK1和NK2受体的结合，并具有高亲和力（分别为K（i）= 0.12和0.62nM）。在功能测定中，对于人NK1和NK2，ZD6021在10（-7）M时的人肺动脉pK（B）= 8.9和人支气管pK（B）= 7.3。对豚鼠口服ZD6021剂量依赖性减弱ASMSP诱导的血浆蛋白外渗，ED（50）= 0.5mg / kg，NK2介导的支气管收缩，ED（50）= 13mg / kg。

  DOI：

  10.1016/s0960-894x(01)00572-8

文献信息

• Glucagon antagonists/inverse agonists
  申请人：Novo Nordisk A/S

  公开号：US06613942B1

  公开（公告）日：2003-09-02

  Non-peptide compounds comprising a central hydrazide motif and methods for the synthesis thereof are disclosed. The compounds act to antagonize the action of the glucagon peptide hormone.

  本发明公开了包含中央腙基结构的非肽化合物及其合成方法。这些化合物具有拮抗胰高血糖素肽激素作用的作用。
• 13C NMR Investigation of Electronic Interactions in 5-Substituted 1-Naphthonitriles
  作者：Ingeborg I. Schuster

  DOI：10.1002/(sici)1097-458x(199604)34:4<301::aid-omr879>3.0.co;2-6

  日期：1996.4

  CN multiple bond, due primarily to differences in the through‐space field effects of the various Z. The effect diminishes for 1 in neat TFA because of the greater contribution ofdipolar ArC+ξN− to the resonance hybrid. Deviations of the aromatic carbon shifts from substituent chemicalshift additivities are small, yet show distinct patterns for many of the carbon resonances. The deviations of the C‐1—CNipso

  5-Z-取代的 1-萘腈（1；Z = H、F、Cl、Br、NH2、NMe2、CN、NO2、OMe、CHO、CO2Me）在氘氯仿和纯三氟乙酸中的碳 13 NMR 化学位移（ TFA) 报道。发现 CN 碳位移与双取代基参数 (DSP) 密切相关。DSP 相关性中传输系数的负值表明存在反向取代基电子效应，这与 CN 多重键的 π 极化变化有关，主要是由于各种 Z 的空间场效应的差异。由于偶极 ArC+ξN− 对共振杂化的更大贡献，在纯 TFA 中效果减弱 1。芳族碳位移与取代基化学位移加成性的偏差很小，然而，许多碳共振显示出不同的模式。中性溶剂和 TFA 中 C-1-CNipso 碳位移 1 的偏差与 DSP 大致相关。它们归因于 C-1 处电荷密度的变化，这是由取代基引起的 CN 键极性变化的结果。在 C-6 和 C-8 共振中观察到的屏蔽大于预期与 +R 取代基减少的电子撤出和给电子基团 Z
• [EN] GLUCAGON ANTAGONISTS/INVERSE AGONISTS<br/>[FR] ANTAGONISTES DE GLUCAGON/AGONISTES INVERSES
  申请人：NOVO NORDISK AS

  公开号：WO2000039088A1

  公开（公告）日：2000-07-06

  Non-peptide compounds comprising a central hydrazide motif and methods for the synthesis thereof. The compounds act to antagonize the action of the glucagon peptide hormone.

  非肽类化合物包括中心腙基团和其合成方法。这些化合物的作用是拮抗葡萄糖肽激素的作用。
• <b>Substituent Effects. II.^1a The Preparation of a Series of Substituted 1-Naphthoic Acids</b>
  作者：Michael J. S. Dewar、Patrick J. Grisdale

  DOI：10.1021/ja00877a024

  日期：1962.9
• GLUCAGON ANTAGONISTS/INVERSE AGONISTS
  申请人：NOVO NORDISK A/S

  公开号：EP1140823A1

  公开（公告）日：2001-10-10