N-ethyl-3,4,5-trimethoxyphenylethylamine | 112947-24-7

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: N-ethyl-3,4,5-trimethoxyphenylethylamine
• 英文别名: N-Ethyl-3,4,5-trimethoxyphenethylamine；N-ethyl-2-(3,4,5-trimethoxyphenyl)ethanamine
• CAS: 112947-24-7
• 化学式: C₁₃H₂₁NO₃
• 分子量: 239.315
• InChiKey: LIBBCZOPAZDNJW-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.6
• 重原子数：
  17
• 可旋转键数：
  7
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.54
• 拓扑面积：
  39.7
• 氢给体数：
  1
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  N-ethyl-3,4,5-trimethoxyphenylethylamine 在 溶剂黄146 、 sodium nitrite 作用下， 以 水 为溶剂， 生成 N-ethyl-N-[2-(3,4,5-trimethoxyphenyl)ethyl]nitrous amide
  参考文献：
  名称：

  Synthesis, in Vitro Activity, and Three-Dimensional Quantitative Structure−Activity Relationship of Novel Hydrazine Inhibitors of Human Vascular Adhesion Protein-1

  摘要：

  Vascular adhesion protein-1 (VAP-1) belongs to the semicarbazide-sensitive amine oxidases (SSAOs) that convert amines into aldehydes. SSAOs are distinct from the mammalian monoamine oxidases (MAOs), but their substrate specificities are partly overlapping. VAP-1 has been proposed as a target for anti-inflammatory drug therapy because of its role in leukocyte adhesion to endothelium. Here, we describe the synthesis and in vitro activities of novel series of VAP-1 selective inhibitors. In addition, the molecular dynamics simulations performed for VAP-1 reveal that the movements of Met211, Ser496, and especially Leu469 can enlarge the ligand-binding pocket, allowing larger ligands than those seen in the crystal structures to bind. Combining the data from molecular dynamics simulations, docking, and in vitro measurements, the three-dimensional quantitative structure-activity relationship (3D QSAR) models for VAP-1 (q(LOO)(2): 0.636; r(2:) 0.828) and MAOs (q(LOO)(2): 0.749, r(2): 0.840) were built and employed in the development of selective VAP-1 inhibitors.

  DOI：

  10.1021/jm100337z

文献信息

• Tnf-alpha production inhibitors
  申请人：——

  公开号：US20030032623A1

  公开（公告）日：2003-02-13

  A purpose of the present invention is to provide TNF-&agr; production inhibitors being useful as therapeutic agents for autoimmune diseases such as rheumatoid arthritis. Novel compounds having the structure represented by the general formula [1] or salts thereof according to the present invention have excellent TNF-&agr; production inhibitory activities, 1 wherein “A” is —(NR 4 )—, —(CR 5 R 6 )— or —O—, “B” is alkylene or alkenylene, R 1 , R 2 , R 4 , R 5 and R 6 are hydrogen, alkyl, alkenyl, adamantyl or the like, R 3 is aryl or an unsaturated heterocycle, and “X” is oxygen or sulfer respectively.

  本发明的一个目的是提供作为类风湿性关节炎等自身免疫疾病治疗剂有用的TNF-α产生抑制剂。根据本发明具有由通式[1]表示的结构或其盐的新化合物具有出色的TNF-α产生抑制活性， 1 其中“A”为—(NR 4 )—，—(CR 5 R 6 )—或—O—，“B”为烷基或烯烃基，R 1 ，R 2 ，R 4 ，R 5 和R 6 为氢，烷基，烯烃基，金刚烷基或类似物，R 3 为芳基或不饱和杂环，而“X”分别为氧或硫。
• Novel calcium antagonists. Synthesis and structure-activity relationship studies of benzothiazoline derivatives
  作者：Koji Yamamoto、Masanobu Fujita、Keizo Tabashi、Yoichi Kawashima、Eishin Kato、Masayuki Oya、Tadashi Iso、Junichi Iwao

  DOI：10.1021/jm00400a006

  日期：1988.5

  A series of novel compounds having a benzothiazoline skeleton was studied for their structure-activity relationship (SAR) with respect to Ca2+ antagonistic activity. As test compounds, analogues of 3-acyl-2-arylbenzothiazolines (3) were synthesized. Benzothiazoline derivatives (3) exerted higher Ca2+ antagonistic activity than the corresponding thiazolidine derivatives (2). Effects of substituents

  研究了一系列具有苯并噻唑啉骨架的新型化合物的相对于Ca2 +拮抗活性的结构活性关系（SAR）。作为测试化合物，合成了3-酰基-2-芳基苯并噻唑啉的类似物（3）。苯并噻唑啉衍生物（3）比相应的噻唑烷衍生物（2）具有更高的Ca2 +拮抗活性。研究了取代基R1-R4，氨基烷氧基和R2的取代位置以及亚甲基链的长度对生物活性的影响。化合物4 [3-乙酰基-2- [5-甲氧基-2- [4- [N-甲基-N-（3,4,5-三甲氧基苯乙基）氨基]丁氧基]苯基]苯并噻唑啉盐酸盐]显示出有效的Ca2 +拮抗活性体外对Langendorff灌注兔心脏中Na +向内快速通道和Ca2 +向内缓慢通道的双重抑制。
• Angiogenesis inhibitor
  申请人：Matsuoka Hidehito

  公开号：US20050014800A1

  公开（公告）日：2005-01-20

  An object of the present invention is to find new pharmacological actions of urea compounds having structure represented by the general formula [1]. The urea compounds having the structure represented by the general formula [1] have excellent angiogenesis inhibitory actions. [wherein “A” is —(NR 4 )—, —(CR 5 R 6 )— or —O—, “B” is alkylene or alkenylene, R 1 , R 2 , R 4 , R 5 and R 6 are hydrogen, alkyl, alkenyl, adamantylalkyl or the like, R 3 is aryl or an unsaturated heterocycle, and X is oxygen or sulfur.]

  本发明的目的是寻找具有一般式[1]所代表的结构的尿素化合物的新的药理作用。具有一般式[1]所代表的结构的尿素化合物具有出色的血管生成抑制作用。[其中“A”是-（NR4）-，-（CR5R6）-或-O-，“B”是烷基或烯基，R1，R2，R4，R5和R6为氢，烷基，烯基，金刚烷基或类似物，R3为芳香族或不饱和杂环，X为氧或硫。]
• TNF-a production inhibitors
  申请人：Ban Masakazu

  公开号：US20060229342A1

  公开（公告）日：2006-10-12

  A purpose of the present invention is to provide TNF-α production inhibitors being useful as therapeutic agents for autoimmune diseases such as rheumatoid arthritis. Novel compounds having the structure represented by the general formula [1] or salts thereof according to the present invention have excellent TNF-α production inhibitory activities, wherein “A” is —(NR 4 )—, —(CR 5 R 6 )— or —O—, “B” is alkylene or alkenylene, R 1 , R 2 , R 4 , R 5 and R 6 are hydrogen, alkyl, alkenyl, adamantyl or the like, R 3 is aryl or an unsaturated heterocycle, and “X” is oxygen or sulfer respectively.

  本发明的目的是提供一种TNF-α生产抑制剂，作为治疗自身免疫性疾病，如类风湿性关节炎的治疗剂。根据本发明，具有通式[1]表示的结构或其盐的新化合物具有优异的TNF-α生产抑制活性，其中“A”为—(NR4)—，—(CR5R6)—或—O—，“B”为烷基或烯基，“R1，R2，R4，R5和R6”为氢，烷基，烯基，金刚烷基或类似物，“R3”为芳基或不饱和杂环，而“X”分别为氧或硫。
• TNF-alpha production inhibitors
  申请人：Ban Masakazu

  公开号：US20080182881A1

  公开（公告）日：2008-07-31

  A purpose of the present invention is to provide TNF-α production inhibitors being useful as therapeutic agents for autoimmune diseases such as rheumatoid arthritis. Novel compounds having the structure represented by the general formula [1] or salts thereof according to the present invention have excellent TNF-α production inhibitory activities, wherein A is —(NR 4 )—, —(CR 5 R 6 )— or —O—, B is alkylene or alkenylene, R 1 , R 2 , R 4 , R 5 and R 6 are hydrogen, alkyl, alkenyl, adamantyl or the like, R 3 is aryl or an unsaturated heterocycle, and X is oxygen or sulfer respectively.

  本发明的目的是提供可用作治疗类风湿性关节炎等自身免疫疾病的TNF-α产生抑制剂。根据本发明，具有通式[1]所表示的结构或其盐的新化合物具有出色的TNF-α产生抑制活性，其中A为—(NR4)—、—(CR5R6)—或—O—，B为烷基或烯基烷基，R1、R2、R4、R5和R6为氢、烷基、烯基、金刚烷基或类似物，R3为芳基或不饱和杂环，X分别为氧或硫。