3-(trityloxy)propanoic acid | 24243-01-4

• 分子结构分类: 有机化合物 - 苯类化合物 - 三苯基化合物
• 英文名称: 3-(trityloxy)propanoic acid
• 英文别名: 3-trityloxypropanoic acid
• CAS: 24243-01-4
• 化学式: C₂₂H₂₀O₃
• 分子量: 332.399
• InChiKey: ODDARIXDRVRFHJ-UHFFFAOYSA-N

物化性质

• 熔点：
  104-105 °C
• 沸点：
  482.1±33.0 °C(Predicted)
• 密度：
  1.173±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  4.2
• 重原子数：
  25
• 可旋转键数：
  7
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.14
• 拓扑面积：
  46.5
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  3-(trityloxy)propanoic acid 在 N-甲基吗啉 、 1-(3-二甲基氨基丙基)-3-乙基碳二亚胺 、 三乙胺 作用下， 以 二氯甲烷 、 乙腈 为溶剂， 反应 5.0h， 生成
  参考文献：
  名称：

  New Antibacterial Agents Derived from the DNA Gyrase Inhibitor Cyclothialidine

  摘要：

  Cyclothialidine (1, Ro 09-1437) is a potent DNA gyrase inhibitor that was isolated from Streptomyces filipinensis NR0484 and is a member of a new family of natural products. It acts by competitively inhibiting the ATPase activity exerted by the B subunit of DNA gyrase but barely exhibits any growth inhibitory activity against intact bacterial cells, presumably due to insufficient permeation of the cytoplasmic membrane. To explore the antibacterial potential of 1, we developed a flexible synthetic route allowing for the systematic modification of its structure. From a first set of analogues, structure-activity relationships (SAR) were established for different substitution patterns, and the 14-hydroxylated, bicyclic core (X) of 1 seemed to be the structural prerequisite for DNA gyrase inhibitory activity. The variation of the lactone ring size, however, revealed that activity can be found among 11- to 16-membered lactones, and even seco-analogues were shown to maintain some enzyme inhibitory properties, thereby reducing the minimal structural requirements to a rather simple, hydroxylated benzyl sulfide (XI). On the basis of these "minimal structures" a modification program afforded a number of inhibitors that showed in vitro activity against Gram-positive bacteria. The best activities were displayed by 14-membered lactones, and representatives of this subclass exhibit excellent and broad in vitro antibacterial activity against Gram-positive pathogens, including Staphylococcus aureus, Streptococcus pyogenes, and Enterococcus faecalis, and overcome resistance against clinically used drugs. By improving the pharmacokinetic properties of the most active compounds (94, 97), in particular by lowering their lipophilic properties, we were able to identify congeners of cyclothialidine (1) that showed efficacy in vivo.

  DOI：

  10.1021/jm0310232
• 作为产物：
  描述：

  三苯基甲醇 在 氢氧化钾 、 三氟乙酸 作用下， 以 甲醇 为溶剂， 反应 2.0h， 生成 3-(trityloxy)propanoic acid
  参考文献：
  名称：

  New approach to the synthesis of optically active trityl systems

  摘要：

  报道了一种用于分离潜在光学活性三苯甲醇的新方法。将三种三苯甲醇作为试验化合物转化为水合丙烯酸衍生物。与重氮甲烷酯化后，通过降解（逆Michael反应）用氢化钠将其还原为原始醇。苯基-α-萘基-p-甲苯基甲醇的分离通过这种途径方便地实现。

  DOI：

  10.1139/v69-674

文献信息

• DNA gyrase inhibitors and pharmaceutical preparations therefor
  申请人：Hoffmann-LaRoche Inc.

  公开号：US05294609A1

  公开（公告）日：1994-03-15

  Bicyclic derivatives of the formula ##STR1## wherein X.sup.1, X.sup.2, R.sup.1, R.sup.2, R.sup.3, R.sup.4, R.sup.5, R.sup.6, R.sup.7a, R.sup.7b, and R.sup.8 are as defined in the specification. These compounds are antimicrobially active.

  公式为##STR1##的双环衍生物，其中X.sup.1、X.sup.2、R.sup.1、R.sup.2、R.sup.3、R.sup.4、R.sup.5、R.sup.6、R.sup.7a、R.sup.7b和R.sup.8的定义如规范中所述。这些化合物具有抗微生物活性。
• DERIVATIVES OF 1-PHENYL-2-PYRIDINYL ALKYL ALCOHOLS AS PHOSPHODIESTERASE INHIBITORS
  申请人：Chiesi Farmaceutici S.p.A.

  公开号：US20130079313A1

  公开（公告）日：2013-03-28

  The invention relates to inhibitors of the phosphodiesterase 4 (PDE4) enzyme. More particularly, the invention relates to compounds that are derivatives of 1-phenyl-2-pyridinyl alkyl alcohols, methods of preparing such compounds, compositions containing them and therapeutic use thereof.

  这项发明涉及磷酸二酯酶4（PDE4）的抑制剂。更具体地，该发明涉及1-苯基-2-吡啶基烷基醇衍生物，制备这类化合物的方法，含有它们的组合物以及它们的治疗用途。
• [EN] DERIVATIVES OF 1-PHENYL-2-PYRIDINYL ALKYL ALCOHOLS AS PHOSPHODIESTERASE INHIBITORS<br/>[FR] DÉRIVÉS D'ALCOOLS ALKYLIQUES DE 1-PHÉNYL-2-PYRIDINYLE EN TANT QU'INHIBITEURS DE PHOSPHODIESTÉRASE
  申请人：CHIESI FARMA SPA

  公开号：WO2013045280A1

  公开（公告）日：2013-04-04

  The invention relates to inhibitors of the phosphodiesterase 4 (PDE4) enzyme. More particularly, the invention relates to compounds that are derivatives of 1-phenyl-2-pyridinyl alkyl alcohols, methods of preparing such compounds, compositions containing them and therapeutic use thereof.

  这项发明涉及磷酸二酯酶4（PDE4）的抑制剂。更具体地，该发明涉及1-苯基-2-吡啶基烷基醇衍生物，制备这类化合物的方法，含有它们的组合物以及它们的治疗用途。
• [EN] HETEROCYCLIC MITOCHONDRIAL ACTIVITY INHIBITORS AND USES THEREOF<br/>[FR] INHIBITEURS HÉTÉROCYCLIQUES DE L'ACTIVITÉ MITOCHONDRIALE ET UTILISATIONS ASSOCIÉES
  申请人：UNIV MONTREAL

  公开号：WO2019084662A1

  公开（公告）日：2019-05-09

  Heterocyclic compounds of Formula (I) and pharmaceutically acceptable salt thereof are disclosed. The use of such heterocyclic compounds and pharmaceutically acceptable salt thereof for the treatment of cancers, and more particularly cancers sensitive to mitochondrial activity inhibition and increased reactive oxygen species (ROS) levels, is also disclosed. Such cancers include acute myeloid leukemia (AML), preferably AML characterized by certain features, such as high level of expression of one or more Homeobox (HOX)-network genes, high and/or low expression of specific genes, the presence of one or more cytogenetic or molecular risk factors such as intermediate cytogenetic risk, Normal Karyotype (A/K), mutated NPM1, mutated CEBPA, mutated FLT3, mutated DNMT3A, mutated TET2, mutated IDH1, mutated IDH2, mutated RUNX1, mutated WT1, mutated SRSF2, intermediate cytogenetic risk with abnormal karyotype (intern(abnK)), trisomy 8 (+8) and/or abnormal chromosome (5/7), and/or a high leukemic stem cell (LSC) frequency.

  化合物的分子式（I）的杂环化合物及其药用盐已被披露。还披露了这种杂环化合物及其药用盐用于治疗癌症，尤其是对于对线粒体活性抑制和增加活性氧化物（ROS）水平敏感的癌症。这些癌症包括急性髓样白血病（AML），最好是具有某些特征的AML，例如高水平表达一个或多个Homeobox（HOX）网络基因，特定基因的高和/或低表达，存在一个或多个细胞遗传学或分子风险因素，如中等细胞遗传学风险，正常核型（A/K），突变NPM1，突变CEBPA，突变FLT3，突变DNMT3A，突变TET2，突变IDH1，突变IDH2，突变RUNX1，突变WT1，突变SRSF2，具有异常核型的中等细胞遗传学风险（intern(abnK)），三体8（+8）和/或异常染色体（5/7），和/或高白血病干细胞（LSC）频率。
• An Inhibitor of Glutathione S-Transferase Omega 1 that Selectively Targets Apoptotic Cells
  作者：Nicholas J. Pace、Daniel R. Pimental、Eranthie Weerapana

  DOI：10.1002/anie.201203730

  日期：2012.8.13

  On (cell) suicide watch: The increased permeability of apoptotic cells was used to identify a peptide‐based, covalent inhibitor (NJP2) for glutathione S‐transferase omega (GSTO1) that is highly selective for apoptotic cells, with no inhibition of healthy cells (see scheme). This apoptosis‐specific peptide could also be used for imaging programmed cell death.

  在（细胞）自杀观察中：凋亡细胞通透性增加用于鉴定谷胱甘肽S-转移酶ω（GSTO1）的基于肽的共价抑制剂（NJP2），它对凋亡细胞具有高度选择性，而对健康细胞没有抑制作用（请参阅方案）。这种凋亡特异性肽还可用于对程序性细胞死亡进行成像。