4-[1-methyl-1-(3,5,5,8,8-pentamethyl-5,6,7,8-tetrahydronaphthalen-2-yl)ethyl]benzoic acid | 169124-37-2

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 异戊烯醇脂质
• 英文名称: 4-[1-methyl-1-(3,5,5,8,8-pentamethyl-5,6,7,8-tetrahydronaphthalen-2-yl)ethyl]benzoic acid
• 英文别名: 4-[1-Methyl-1-(3,5,5,8,8-pentamethyl-5,6,7,8-tetrahydro-naphthalen-2-yl)-ethyl]-benzoic acid；4-[2-(3,5,5,8,8-pentamethyl-6,7-dihydronaphthalen-2-yl)propan-2-yl]benzoic acid
• CAS: 169124-37-2
• 化学式: C₂₅H₃₂O₂
• 分子量: 364.528
• InChiKey: PMIFCTYXFYHHCF-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  7.7
• 重原子数：
  27
• 可旋转键数：
  3
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.48
• 拓扑面积：
  37.3
• 氢给体数：
  1
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  4-[(5,6,7,8-四氢-3,5,5,8,8-五甲基-2-萘基)羰基]苯甲酸甲酯 在 氢氧化钾 、 四氯化钛 作用下， 以 甲醇 为溶剂， 反应 1.0h， 生成 4-[1-methyl-1-(3,5,5,8,8-pentamethyl-5,6,7,8-tetrahydronaphthalen-2-yl)ethyl]benzoic acid
  参考文献：
  名称：

  设计和合成有效的类维生素A X受体选择性配体，可诱导白血病细胞凋亡。

  摘要：

  类维生素A X受体（RXR）选择性化合物4- [1-（3,5,5,8,8-五甲基-5,6,7,8-四氢-2-萘基）乙烯基]苯甲酸的结构修饰（LGD1069 ）（目前正处于癌症和皮肤病适应症的I / IIA期临床试验中）已导致鉴定出越来越强的类维生素A，对RXR的选择性> 1000倍。本文介绍了一系列RXR选择性类维生素A的设计和制备，以及从共转染和竞争性结合试验中获得的生物学数据，这些数据用于评估其效力和选择性。最有效和最具选择性的类似物是6- [1-（3,5,5,8,8-五甲基-5,6,7,8-四氢萘-2-基）环丙基]烟酸（12d; LG100268） 。已证明该化合物可用于研究RXR依赖性生物途径，包括诱导程序性细胞死亡（PCD）和转谷氨酰胺酶（TGase）活性。我们的研究表明，人白血病髓样细胞中PCD和TGase的诱导依赖于RXR介导的途径的激活。

  DOI：

  10.1021/jm00016a018

文献信息

• Treatment of disease states which result from neoplastic cell proliferation using PPAR-gamma activators and compositions useful therefor
  申请人：The Salk Institute for Biological Studies

  公开号：US20040162354A1

  公开（公告）日：2004-08-19

  In accordance with the present invention, it has been discovered that PPAR&ggr; is expressed consistently in tissues associated with each of a variety of disease states which result from neoplastic cell proliferation. It has further been discovered that maximal activation of PPAR&ggr; with exogenous ligand promotes terminal differentiation of primary cells which are otherwise subject to neoplastic cell proliferation. In accordance with another aspect of the invention, it has been discovered that RXR-specific ligands are also potent agents for induction of differentiation of cells expressing the PPAR&ggr;/RXR&agr; heterodimer, and that simultaneous treatment of cells subject to neoplastic cell proliferation with a PPAR&ggr;-selective ligand, in combination with an RXR-specific ligand, results in an additive stimulation of differentiation. Thus, the effect of neoplastic cell proliferation can be ameliorated by treatment of cells undergoing neoplastic cell proliferation with PPAR&ggr; agonists, optionally in the further presence of RXR agonists, thereby blocking further proliferation thereof. Accordingly, compounds and compositions which are useful for the treatment of a variety of disease states which result from neoplastic cell proliferation have been identified and are described herein.

  根据本发明，人们发现 PPAR&ggr; 在与肿瘤细胞增殖导致的各种疾病状态有关的组织中持续表达。本发明还进一步发现，PPAR&ggr; 在外源性配体的最大激活作用下，可促进原代细胞的终末分化，否则这些细胞就会受到肿瘤细胞增殖的影响。根据本发明的另一方面，发现 RXR 特异性配体也是诱导表达 PPAR&ggr;/RXR&agr; 异二聚体的细胞分化的有效药物，而且用 PPAR&ggr;- 选择性配体结合 RXR 特异性配体同时处理受肿瘤性细胞增殖影响的细胞，会对分化产生叠加刺激作用。因此，用 PPAR&ggr;激动剂（可选择在 RXR 激动剂进一步存在的情况下）处理发生肿瘤细胞增殖的细胞，可以改善肿瘤细胞增殖的影响，从而阻止其进一步增殖。因此，已经发现并在此描述了可用于治疗由肿瘤细胞增殖引起的各种疾病状态的化合物和组合物。
• INDUCING BROWN FAT FATE AND FUNCTION
  申请人：The J. David Gladstone Instiutes, a testamentary trust established under the Will of J. David Glads

  公开号：US20170014455A1

  公开（公告）日：2017-01-19

  Methods and compositions are described herein for generating brown adipose cells and tissues that involve contacting one or more starting cells with bexarotene, ciclopirox, IOX2, or combinations thereof. When administered in vivo, subjects receiving bexarotene, ciclopirox, IOX2, or combinations thereof have reduced white adipose tissue mass (with enhanced beige features) as well as enlarged brown fat tissue compared to a control mammal that did not receive the bexarotene, ciclopirox, IOX2, or combinations thereof. The subjects also have increased energy expenditure, generate more heat, and/or consume more oxygen, than a control mammal that did not receive the bexarotene, ciclopirox, IOX2, or combinations thereof.
• US6586455B1
  申请人：——

  公开号：US6586455B1

  公开（公告）日：2003-07-01
• US6646008B1
  申请人：——

  公开号：US6646008B1

  公开（公告）日：2003-11-11