4-(4,4-二甲基-4,5-二氢-1,3-恶唑-2-基)苯胺 | 69876-88-6

• 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: 4-(4,4-二甲基-4,5-二氢-1,3-恶唑-2-基)苯胺
• 英文名称: 2-(4-aminophenyl)-4,4-dimethyl-2-oxazoline
• 英文别名: 4-(4,4-Dimethyl-4,5-dihydro-1,3-oxazol-2-yl)aniline；4-(4,4-dimethyl-5H-1,3-oxazol-2-yl)aniline
• CAS: 69876-88-6
• 化学式: C₁₁H₁₄N₂O
• mdl: MFCD02677755
• 分子量: 190.245
• InChiKey: BKHAUEPGLXPTRW-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.4
• 重原子数：
  14
• 可旋转键数：
  1
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.363
• 拓扑面积：
  47.6
• 氢给体数：
  1
• 氢受体数：
  3

安全信息

• 海关编码：
  2934999090

反应信息

• 作为反应物：
  描述：

  [4-(2,4-Dioxo-1,3-dipropyl-2,3,4,5-tetrahydro-1H-pyrrolo[3,2-d]pyrimidin-6-yl)-phenoxy]-acetic acid 、 4-(4,4-二甲基-4,5-二氢-1,3-恶唑-2-基)苯胺 在 1-羟基苯并三唑 、 盐酸-N-乙基-Nˊ-(3-二甲氨基丙基)碳二亚胺 、 三乙胺 作用下， 以 二氯甲烷 为溶剂， 以65%的产率得到N-[4-(4,4-dimethyl-5H-1,3-oxazol-2-yl)phenyl]-2-[4-(2,4-dioxo-1,3-dipropyl-5H-pyrrolo[3,2-d]pyrimidin-6-yl)phenoxy]acetamide
  参考文献：
  名称：

  Design, Synthesis, and Structure−Activity Relationships of 1-,3-,8-, and 9-Substituted-9-deazaxanthines at the Human A_2B Adenosine Receptor

  摘要：

  Over two hundred 1-, 3-, 8-, and 9-substituted-9-deazaxanthines were prepared and evaluated for their binding affinity at the recombinant human adenosine receptors, in particular at the hA(2B) and hA(2A) subtypes. Several ligands endowed with sub-micromolar to low nanomolar binding affinity at hA(2B) receptors, good selectivity over hA(2A) and hA(3), but a relatively poor selectivity over hA(1) were obtained. Good antagonistic potencies and efficacies, with pA(2) values close to the corresponding pK(i)s, were observed in functional assays in vitro performed on a selected series of compounds. 1,3-Dimethyl-8-phenoxy-(N-p-halogenophenyl)-acetamido-9-deazaxanthine derivatives appeared as the most interesting leads, some of them showing outstanding hA(2B) affinities, high selectivity over hA(2A) and hA(3), but low selectivity over hA(1). Structure-affinity relationships suggested that the binding potency at the hA(2B) receptor was mainly modulated by the steric (lipophilic) properties of the substituents at positions 1 and 3 and by the electronic and lipophilic characteristics of the substituents at position 8. A comparison among affinity and selectivity profiles of 9-deazaxanthines with the corresponding xanthines suggested some possible differences in their binding mode.

  DOI：

  10.1021/jm0506221
• 作为产物：
  描述：

  4,4-dimethyl-2-(4-nitrophenyl)-4,5-dihydro-1,3-oxazole 在 palladium 10% on activated carbon 、 甲酸铵 作用下， 以 乙醇 为溶剂， 生成 4-(4,4-二甲基-4,5-二氢-1,3-恶唑-2-基)苯胺
  参考文献：
  名称：

  Synthesis and biological activities of 4-N-(anilinyl-n-[oxazolyl])-7-chloroquinolines (n=3′ or 4′) against Plasmodium falciparum in in vitro models

  摘要：

  The synthesis (Pd-mediated coupling strategy) and characterization (NMR, IR, elemental analysis, etc.) of a short series of quinoline-oxazole hybrid compounds has been carried out. These materials are found to be moderately active against Plasmodium falciparum in vitro, with activities in the sub-micromolar range, and to display acceptable cytotoxicity to mononuclear leukocytes. Chemical modification strategies, with the intention to increase the biological potency of this new class of anti-malarial agents, are discussed. (C) 2011 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2011.05.131

文献信息

• Method of treating hyperlipidemia with 4-(monoalkylamino)benzoic acid
  申请人：American Cyanamid Company

  公开号：US04485105A1

  公开（公告）日：1984-11-27

  This disclosure describes a method of treating hyperlipidemia and atherosclerotic lesions with 4-(monoalkylamino)benzoic acid amides and compositions therefor.

  这份披露描述了使用4-(单烷基氨基)苯甲酸酰胺及其组合物治疗高脂血症和动脉粥样硬化病变的方法。
• 4-(Monoalkylamino)benzoic acid imidates
  申请人：American Cyanamid Company

  公开号：US04136256A1

  公开（公告）日：1979-01-23

  This disclosure describes 4-(monoalkylamino)benzoic acid amides and imidates useful as hypolipidemic and antiatherosclerotic agents.

  这份披露描述了作为降脂和抗动脉粥样硬化药物有用的4-(单烷基氨基)苯甲酸酰胺和亚胺。
• The novel reaction of ketones with o-oxazoline-substituted anilines
  作者：Fen-Tair Luo、Vija K. Ravi、Cuihua Xue

  DOI：10.1016/j.tet.2006.07.057

  日期：2006.10

  A variety of ketones react with o-oxazoline-substituted anilines in the presence of catalytic amount of p-toluenesulfonic acid in dry n-butanol to form 4-amino-substituted quinolines or 4-quinolones in fair to good yields.

  在干燥的正丁醇中催化量的对甲苯磺酸存在下，各种酮类与邻恶唑啉取代的苯胺反应，以相当高的收率形成4-氨基取代的喹啉或4-喹诺酮。
• 4-(Monoalkylamino)benzoic acid amides and imidates
  申请人：American Cyanamid Company

  公开号：US04242273A1

  公开（公告）日：1980-12-30

  This disclosure describes 4-(monoalkylamino)benzoic acid amides and imidates useful as hypolipidemic and antiatherosclerotic agents.

  这份披露书描述了一种4-(单烷基氨基)苯甲酸酰胺和咪唑酰胺，可用作降血脂和抗动脉粥样硬化药物。
• A Facile One Stage Synthesis of Oxazolines Under Microwave Irradiation
  作者：David S. Clarke、Robin Wood

  DOI：10.1080/00397919608003493

  日期：1996.4

  A rapid, high yielding procedure for the synthesis of 2-substituted oxazolines has been achieved under microwave irradiation from alkyl and aryl nitriles and beta-amino alcohols using a mild Lewis acid catalyst.