4-乙氧基氯乙酸苯酯 | 119929-85-0

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯酚酯
• 中文名称: 4-乙氧基氯乙酸苯酯
• 英文名称: 4-Ethoxyphenyl chloroacetate
• 英文别名: (4-ethoxyphenyl) 2-chloroacetate
• CAS: 119929-85-0
• 化学式: C₁₀H₁₁ClO₃
• mdl: MFCD07346318
• 分子量: 214.649
• InChiKey: QTPPIUMBDOFCBM-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.6
• 重原子数：
  14
• 可旋转键数：
  5
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.3
• 拓扑面积：
  35.5
• 氢给体数：
  0
• 氢受体数：
  3

安全信息

• 海关编码：
  2915400090

反应信息

• 作为反应物：
  描述：

  4-乙氧基氯乙酸苯酯 、 曲美他嗪 在 碳酸氢钠 作用下， 以 乙腈 为溶剂， 反应 3.0h， 生成 (4-ethoxyphenyl) 2-[4-[(2,3,4-trimethoxyphenyl)methyl]piperazin-1-yl]acetate
  参考文献：
  名称：

  苄基哌嗪衍生物。X.1-苄基-4-哌嗪乙酸酯的合成与结构-抗溃疡活性的关系。

  摘要：

  合成了一系列1-苄基-4-哌嗪乙酸的酯衍生物，并评估其作为抗溃疡剂的效果。使用自适应最小二乘法（ALS）进行的定量结构-活性关系（QSAR）分析在每一步中都进行了，以减少合成工作。酯的QSAR与之前研究的酰胺衍生物的QSAR非常相似。这些化合物的抗溃疡活性被认为是基于其细胞保护活性。最活跃且毒性最低的化合物5n和5y被选中进行进一步研究。

  DOI：

  10.1248/cpb.36.4825

文献信息

• Design, synthesis and biological evaluation of uncharged catechol derivatives as selective inhibitors of PTP1B
  作者：Xiang-Qian Li、Qi Xu、Jiao Luo、Li-Jun Wang、Bo Jiang、Ren-Shuai Zhang、Da-Yong Shi

  DOI：10.1016/j.ejmech.2017.05.007

  日期：2017.8

  obesity. However, the development of charged PTP1B inhibitors was restricted due to their low cell permeability and poor bioavailability. Based on active natural products, two series of uncharged catechol derivatives were identified as PTP1B inhibitors by targeting a secondary aryl phosphate-binding site as well as the catalytic site. The most potent inhibitor 22 showed an IC50 of 0.487 μM against PTP1B and

  蛋白质酪氨酸磷酸酶1B（PTP1B）是有效治疗T2DM和肥胖症的有希望且经过验证的治疗靶标。但是，带电的PTP1B抑制剂由于其低的细胞渗透性和较差的生物利用度而受到限制。基于活性天然产物，通过靶向磷酸二芳基酯结合位点和催化位点，鉴定了两个系列的不带电荷的邻苯二酚衍生物为PTP1B抑制剂。最有效的抑制剂22对PTP1B的IC 50为0.487μM，相对于TCPTP具有很强的选择性（27倍）。还进行了动力学研究，发现22种可作为竞争性PTP1B抑制剂。22例C2C12肌管的治疗显着增加了IRβ，Akt和IRS1的磷酸化水平。其作用谱与胰岛素产生的相似，表明其作为一种新的非胰岛素依赖性候选药物的潜力。
• FILM-FORMING POLYMER AND ANTIFOULING PAINT
  申请人：Jotun AS

  公开号：EP1487928A1

  公开（公告）日：2004-12-22
• [EN] FILM-FORMING POLYMER AND ANTIFOULING PAINT<br/>[FR] POLYMERE FILMOGENE ET PEINTURE ANTISALISSURE
  申请人：JOTUN AS

  公开号：WO2003080747A1

  公开（公告）日：2003-10-02

  Water insoluble, water erodible, film forming polymer for antifouling paint, which includes repeating units corresponding to the monomers A and B : A) 2-95 mole % of monomers of formula (I), wherein n is an integer from 1 to 4, X is H or CH3, Y is H or an optionally esterified COOH group, R1 is Ph(R2)m, -C(O)R3 or -Si(R4)3, m is an integer from 1 to 3, R2, which are the same or different, are selected from -C(O)H, C(O)R5, COOR6, CH2COOR7, C1-4 alkyl, C1-4 alkanoyl, halogen, nitro, OH and OR8, R3 is selected from substituted or unsubstituted alkyl, aryl, aralkyl and heterocyclyl, R4, which are the same or different, are selected from substituted or unsubstituted C1-20 alkyl, C5-20 aryl, C1-20 alkoxy and C5-20 aryloxy, and R5, R6, R7 and R8 are independently selected from substituted or unsubstituted C1-20 alkyl and C5-20 aryl; and B) 5-98 mole % of other vinyl polymerisable monomers.
• Benzylpiperazine derivatives. X. Syntheses and structure-antiulcer activity relationship of 1-benzyl-4-piperazineacetic acid esters.
  作者：HIROSHI OHTAKA、KENJI YOSHIDA、KENJI SUZUKI、KOICHI SHIMOHARA、SHIGERU TAJIMA、KEIZO ITO

  DOI：10.1248/cpb.36.4825

  日期：——

  A series of ester derivatives of1-benzy1-4-piperazineacetic acid was synthesized and evaluated as antiulcer agents. Quantitative structure-activity relationships (QSAR) analyses by using the ALS (adaptive least-squares) method were performed in each step to decrease the synthetic efforts. The QSAR for the esters is much the same as that for the previously examined amide derivatives. The antiulcer activity of these compounds was considered to be based on the cytoprotective activity. The most active and the least toxic compounds, 5n and 5y, were selected for further study.

  合成了一系列1-苄基-4-哌嗪乙酸的酯衍生物，并评估其作为抗溃疡剂的效果。使用自适应最小二乘法（ALS）进行的定量结构-活性关系（QSAR）分析在每一步中都进行了，以减少合成工作。酯的QSAR与之前研究的酰胺衍生物的QSAR非常相似。这些化合物的抗溃疡活性被认为是基于其细胞保护活性。最活跃且毒性最低的化合物5n和5y被选中进行进一步研究。