ethyl 2,2-dimethyl-9-bromononanoate | 123469-90-9

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 脂肪酰基
• 英文名称: ethyl 2,2-dimethyl-9-bromononanoate
• 英文别名: ethyl 9-bromo-2,2-dimethylnonanoate；Nonanoic acid, 9-bromo-2,2-dimethyl-, ethyl ester
• CAS: 123469-90-9
• 化学式: C₁₃H₂₅BrO₂
• 分子量: 293.244
• InChiKey: JPPGPPDONOBYCC-UHFFFAOYSA-N

物化性质

• 沸点：
  309.7±25.0 °C(Predicted)
• 密度：
  1.128±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  4.8
• 重原子数：
  16
• 可旋转键数：
  10
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.92
• 拓扑面积：
  26.3
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  ethyl 2,2-dimethyl-9-bromononanoate 在 盐酸 、 氢氧化钾 、 四丁基碘化铵 、 sodium hydride 作用下， 以 乙醇 、 二氯甲烷 、 二甲基亚砜 为溶剂， 反应 37.75h， 生成 10-oxo-2,2,18,18-tetramethyl-nonadecanedioic acid
  参考文献：
  名称：

  Long Hydrocarbon Chain Keto Diols and Diacids that Favorably Alter Lipid Disorders in Vivo

  摘要：

  Keto-substituted hydrocarbons with 11 - 19 methylene and bis-terminal hydroxyl and carboxyl groups have been synthesized and evaluated in both in vivo and in vitro assays for their potential to favorably alter lipid disorders including metabolic syndrome. Compounds were assessed for their effects on the de novo incorporation of radiolabeled acetate into lipids in primary cultures of rat hepatocytes as well as for their effects on lipid and glycemic variables in obese female Zucker fatty rats [Crl:(ZUC)-faBRI following 1 and 2 weeks of oral administration. The most active compounds were found to be symmetrical with four to five methylene groups separating the central ketone functionality and the gem dimethyl or methyl/aryl substituents. Furthermore, biological activity was found to be greatest in both in vivo and in vitro assays for the tetramethyl-substituted keto diacids and diols (e.g., 10c, 10g, 14c), and the least active were shown to be the bis(arylmethyl) derivatives (e.g., 10e, 10f, 14f). Compound 14c dose-dependently elevated HDL-cholesterol, reduced triglycerides, and reduced NEFA, with a minimum effective dose of 30 mg/kg/day. Compound 10g dose-dependently modified non-HDL-cholesterol, triglycerides, and nonesterified fatty acids, with a minimum effective dose of 10 mg/kg/day. At this dose, compound 10g elevated HDL-cholesterol levels 2-3 times higher than pretreatment levels, and a dose-dependent reduction of fasting insulin and glucose levels was observed.

  DOI：

  10.1021/jm040006p
• 作为产物：
  描述：

  1,7-二溴庚烷 、 异丁酸乙酯 在 二异丙胺 作用下， 以 四氢呋喃 、 正庚烷 为溶剂， 以45%的产率得到ethyl 2,2-dimethyl-9-bromononanoate
  参考文献：
  名称：

  Ketone compounds and compositions for cholesterol management and related uses

  摘要：

  本发明涉及新型酮化合物、含有酮化合物的组合物，以及用于治疗和预防心血管疾病、血脂异常、蛋白异常和葡萄糖代谢紊乱的方法，包括给予含有酮化合物的组合物。本发明的化合物、组合物和方法还可用于治疗和预防阿尔茨海默病、综合征X、过氧化物酶体增殖物激活受体相关疾病、败血症、血栓性疾病、肥胖、胰腺炎、高血压、肾脏疾病、癌症、炎症和阳痿。在某些实施例中，本发明的化合物、组合物和方法可与其他治疗药物（如降胆固醇和降血糖药物）联合使用。

  公开号：

  US20040198814A1

文献信息

• CoA-IT and PAF inhibitors
  申请人：SmithKline Beecham Corporation

  公开号：US05648373A1

  公开（公告）日：1997-07-15

  Coenzyme A-independent transacylase is required for the release of free arachidonic acid, and the production of arachidonic acid metabolites and platelet activation factor. Blocking of this enzyme inhibits the production of these inflammatory mediators and will be of therapeutic utility in a broad range of allergic and inflammatory diseases and disorders. Compounds are described herein which inhibit the action of CoA-IT and are therefore useful in the treatment of disease states caused thereby.

  无需辅酶A的转酰基酶在释放游离花生四烯酸、产生花生四烯酸代谢产物和血小板活化因子时起作用。阻断该酶会抑制这些炎症介质的产生，在广泛的过敏和炎症性疾病和障碍中具有治疗效用。本文描述的化合物可以抑制CoA-IT的作用，因此在治疗由此引起的疾病状态中是有用的。
• [EN] KETONE COMPOUNDS AND COMPOSITIONS FOR CHOLESTEROL MANAGEMENT AND RELATED USES<br/>[FR] COMPOSES A FONCTION CETONE ET COMPOSITIONS POUR LE CONTROLE DE CHOLESTEROL ET UTILISATIONS ASSOCIEES
  申请人：ESPERION THERAPEUTICS INC

  公开号：WO2005068412A1

  公开（公告）日：2005-07-28

  The present invention relates to novel ketone compounds, compositions comprising ketone compounds, and methods useful for treating and preventing cardiovascular diseases, dyslipidemias, dysproteinemias, and glucose metabolism disorders comprising administering a composition comprising a ketone compound. The compounds, compositions, and methods of the invention are also useful for treating and preventing Alzheimer's disease, Syndrome X, peroxisome proliferator activated receptor-related disorders, septicemia, thrombotic disorders, obesity, pancreatitis, hypertension, renal disease, cancer, inflammation, and impotence. In certain embodiments, the compounds, compositions, and methods of the invention are useful in combination therapy with other therapeutics, such as hypocholesterolemic and hypoglycemic agents.

  本发明涉及新型酮化合物、含有酮化合物的组合物，以及用于治疗和预防心血管疾病、血脂异常、蛋白异常和葡萄糖代谢紊乱的方法，包括给予含有酮化合物的组合物。该发明的化合物、组合物和方法也适用于治疗和预防阿尔茨海默病、X综合征、过氧化物酶体增殖激活受体相关疾病、败血症、血栓性疾病、肥胖、胰腺炎、高血压、肾脏疾病、癌症、炎症和阳痿。在某些实施例中，该发明的化合物、组合物和方法还适用于与其他治疗药物联合治疗，如降胆固醇和降糖药物。
• Biologically active compounds
  申请人：Smith Kline & French Laboratories Limited

  公开号：US04997847A1

  公开（公告）日：1991-03-05

  The invention relates to phenylsulphonamidolkanoic acids which have thromboxane A.sub.2 receptor antagonist activity.

  该发明涉及具有血栓素A.sub.2受体拮抗活性的苯磺酰胺基烷酸。
• Inhibition of inflammatory lipid mediators
  申请人：SmithKline Beecham Corporation

  公开号：US05663053A1

  公开（公告）日：1997-09-02

  Coenzyme A-independent transacylase is required for the release of free arachidonic acid, and the production of arachidonic acid metabolites and platelet activation factor. Blocking of this enzyme inhibits the production of these inflammatory mediators and will be of therapeutic utility in a broad range of allergic and inflammatory diseases and disorders. Compounds are described herein which inhibit the action of CoA-IT and are therefore useful in the treatment of disease states caused thereby.

  需要Coenzyme A独立的转酰基酶来释放游离的花生四烯酸，并产生花生四烯酸代谢产物和血小板激活因子。阻断这种酶的作用可以抑制这些炎症介质的产生，在广泛的过敏和炎症性疾病和障碍的治疗中具有治疗用途。本文描述了抑制CoA-IT作用的化合物，因此在治疗由此引起的疾病状态中有用。
• KETONE COMPOUNDS AND COMPOSITIONS FOR CHOLESTEROL MANAGEMENT AND RELATED USES
  申请人：Dasseux Henri Jean-Louis

  公开号：US20070149615A9

  公开（公告）日：2007-06-28

  The present invention relates to novel ketone compounds, compositions comprising ketone compounds, and methods useful for treating and preventing cardiovascular diseases, dyslipidemias, dysproteinemias, and glucose metabolism disorders comprising administering a composition comprising a ketone compound. The compounds, compositions, and methods of the invention are also useful for treating and preventing Alzheimer's Disease, Syndrome X, peroxisome proliferator activated receptor-related disorders, septicemia, thrombotic disorders, obesity, pancreatitis, hypertension, renal disease, cancer, inflammation, and impotence. In certain embodiments, the compounds, compositions, and methods of the invention are useful in combination therapy with other therapeutics, such as hypocholesterolemic and hypoglycemic agents.

  本发明涉及新型酮类化合物、包含酮类化合物的组合物以及用于治疗和预防心血管疾病、脂质代谢异常、蛋白质代谢异常和葡萄糖代谢紊乱的方法，其中包括给予含有酮类化合物的组合物。本发明的化合物、组合物和方法还可用于治疗和预防阿尔茨海默病、X综合征、过氧化物酶体增殖物激活受体相关疾病、败血症、血栓性疾病、肥胖症、胰腺炎、高血压、肾脏疾病、癌症、炎症和阳痿。在某些实施例中，本发明的化合物、组合物和方法可与其他治疗剂（如降胆固醇和降血糖药物）联合治疗。