4-aminobutyric acid propyl ester hydrochloride | 30010-30-1

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羧酸及其衍生物
• 英文名称: 4-aminobutyric acid propyl ester hydrochloride
• 英文别名: propyl 4-aminobutanoate hydrochloride；Propyl 4-aminobutanoate;hydrochloride
• CAS: 30010-30-1
• 化学式: C₇H₁₅NO₂*ClH
• 分子量: 181.663
• InChiKey: CBXDGKJCTBVLCP-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.1
• 重原子数：
  11
• 可旋转键数：
  6
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.86
• 拓扑面积：
  52.3
• 氢给体数：
  2
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  1-氯-4-异硫代氰酰基-2,5-二甲氧基苯 、 4-aminobutyric acid propyl ester hydrochloride 在 三乙胺 作用下， 以 氯仿 为溶剂， 以49%的产率得到propyl 4-(3-(4-chloro-2,5-dimethoxyphenyl)thioureido)butanoate
  参考文献：
  名称：

  Structure–activity relationship studies of 1-(4-chloro-2,5-dimethoxyphenyl)-3-(3-propoxypropyl)thiourea, a non-nucleoside reverse transcriptase inhibitor of human immunodeficiency virus type-1

  摘要：

  The reverse transcriptase (RT) of the human immunodeficiency virus type-1 (HIV-1) is still a prime target for drug development due to the continuing need to block drug-resistant RT mutants by new inhibitors. We have previously identified 1-(4-chloro-2,5-dimethoxyphenyl)-3-(3-propoxypropyl)thiourea, compound 1, as a potent RI inhibitor from an available chemical library. Here, we further modified this compound to study structure activity relationships when replacing various groups in the molecule. Different functional groups were systematically introduced on the aromatic ring and the aliphatic chain of the compound was modified. The effect of these modifications on viral infectivity was then evaluated. The most potent compound found was propyl 4-(amino-N-(4-chloro-2,5-dimethoxyphenyl)methanethioamino)butanoate, 45c, which inhibited infectivity with a calculated IC50 of about 1.1 mu M. Docking studies identified potential important interactions between the top scoring ligands and HIV-1 RT, and the predicted relative affinity of the ligands was found to be in agreement with the experimental results. (C) 2010 Elsevier Masson SAS. All rights reserved.

  DOI：

  10.1016/j.ejmech.2010.11.003
• 作为产物：
  描述：

  tert-butyl 3-(propoxycarbonyl)propylcarbamate 在 盐酸 作用下， 以 乙酸乙酯 为溶剂， 反应 4.0h， 以98%的产率得到4-aminobutyric acid propyl ester hydrochloride
  参考文献：
  名称：

  Structure–activity relationship studies of 1-(4-chloro-2,5-dimethoxyphenyl)-3-(3-propoxypropyl)thiourea, a non-nucleoside reverse transcriptase inhibitor of human immunodeficiency virus type-1

  摘要：

  The reverse transcriptase (RT) of the human immunodeficiency virus type-1 (HIV-1) is still a prime target for drug development due to the continuing need to block drug-resistant RT mutants by new inhibitors. We have previously identified 1-(4-chloro-2,5-dimethoxyphenyl)-3-(3-propoxypropyl)thiourea, compound 1, as a potent RI inhibitor from an available chemical library. Here, we further modified this compound to study structure activity relationships when replacing various groups in the molecule. Different functional groups were systematically introduced on the aromatic ring and the aliphatic chain of the compound was modified. The effect of these modifications on viral infectivity was then evaluated. The most potent compound found was propyl 4-(amino-N-(4-chloro-2,5-dimethoxyphenyl)methanethioamino)butanoate, 45c, which inhibited infectivity with a calculated IC50 of about 1.1 mu M. Docking studies identified potential important interactions between the top scoring ligands and HIV-1 RT, and the predicted relative affinity of the ligands was found to be in agreement with the experimental results. (C) 2010 Elsevier Masson SAS. All rights reserved.

  DOI：

  10.1016/j.ejmech.2010.11.003

文献信息

• Synthesis and evaluation of anticancer activity of new 9-acridinyl amino acid derivatives
  作者：Jelena Rupar、Vladimir Dobričić、Jelena Grahovac、Siniša Radulović、Žiga Skok、Janez Ilaš、Mara Aleksić、Jasmina Brborić、Olivera Čudina

  DOI：10.1039/c9md00597h

  日期：——

  A series of eleven 9-acridinyl amino acid derivatives were synthesized using a two-step procedure. Cytotoxicity was tested on the K562 and A549 cancer cell lines and normal diploid cell line MRC5 using the MTT assay. Compounds 6, 7, 8 and 9 were the most active, with IC50 values comparable to or lower than that of chemotherapeutic agent amsacrine. 8 and 9 were especially effective in the A549 cell

  使用两步法合成了一系列11种9--啶基氨基酸衍生物。使用MTT测定法在K562和A549癌细胞系和正常二倍体细胞系MRC5上测试了细胞毒性。化合物6，7，8和9是最活跃的，具有IC 50个值相当或比化学治疗剂安吖啶的降低。8和9分别为在A549细胞系（IC是特别有效的50 ≈6μM），这是特别令人感兴趣的，因为安吖啶是不是在肺癌患者具有足够的活性。细胞周期分析显示7和9导致G2 / M阻滞，氨苯磺酸导致S期阻滞，而6和8则独立于细胞周期调控而诱导凋亡性细胞死亡。相比于安吖啶，6，7，8，和9显示出朝向拓扑异构酶II类似的抑制潜力，而只有7表明DNA嵌入性质。与此相反，以安吖啶，6，7，8和9显示出缺乏对未刺激的正常人白细胞毒性。
• Synthesis, Insecticidal Activity, and Molecular Docking Studies of Nitenpyram Analogues with a Flexible Ester Arm Anchored on Tetrahydropyrimidine Ring
  作者：Chuanwen Sun、Xiao Xu、Yonghua Xu、Dingrong Yan、Ting Fang、Tianyan Liu

  DOI：10.1021/jf1049563

  日期：2011.5.11

  a new series of nitenpyam analogues with flexible ester arm were synthesized. Preliminary bioassays indicated that all of our newly designed nitenpyam analogues exhibited good insecticidal activity at 100 mg/L, while analogues 4c and 4d afforded the best in vitro activity, and both of them had 100% mortality at 20 mg/L. The SAR studies suggested that their insecticidal potency was dual-controlled

  为了进一步研究以前合成的新烟碱类化合物的结构-活性关系（SAR），合成了一系列新的具有柔性酯臂的乙炔胺类似物。初步的生物测定表明，我们所有新设计的乙炔胺类似物在100 mg / L时均表现出良好的杀虫活性，而类似物4c和4d提供了最佳的体外活性，并且在20 mg / L时，两者均具有100％的死亡率。SAR研究表明，其杀虫力是由酯臂的长度和酯基团的大小双重控制的。另外，分子对接模拟显示这些类似物的结构独特性可能导致独特的分子识别和结合模式，这解释了在体外观察到的SAR，并阐明了这些新颖的乙炔胺类似物的新颖的杀虫机理。
• Structure–activity relationship studies of 1-(4-chloro-2,5-dimethoxyphenyl)-3-(3-propoxypropyl)thiourea, a non-nucleoside reverse transcriptase inhibitor of human immunodeficiency virus type-1
  作者：Michal Weitman、Keti Lerman、Abraham Nudelman、Dan Thomas Major、Amnon Hizi、Alon Herschhorn

  DOI：10.1016/j.ejmech.2010.11.003

  日期：2011.2

  The reverse transcriptase (RT) of the human immunodeficiency virus type-1 (HIV-1) is still a prime target for drug development due to the continuing need to block drug-resistant RT mutants by new inhibitors. We have previously identified 1-(4-chloro-2,5-dimethoxyphenyl)-3-(3-propoxypropyl)thiourea, compound 1, as a potent RI inhibitor from an available chemical library. Here, we further modified this compound to study structure activity relationships when replacing various groups in the molecule. Different functional groups were systematically introduced on the aromatic ring and the aliphatic chain of the compound was modified. The effect of these modifications on viral infectivity was then evaluated. The most potent compound found was propyl 4-(amino-N-(4-chloro-2,5-dimethoxyphenyl)methanethioamino)butanoate, 45c, which inhibited infectivity with a calculated IC50 of about 1.1 mu M. Docking studies identified potential important interactions between the top scoring ligands and HIV-1 RT, and the predicted relative affinity of the ligands was found to be in agreement with the experimental results. (C) 2010 Elsevier Masson SAS. All rights reserved.