4-(2,2-dimethylpropyl)benzoic acid | 65687-52-7

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: 4-(2,2-dimethylpropyl)benzoic acid
• 英文别名: p-Neopentylbenzoesaeure；p-neopentylbenzoic acid；4-neopentyl-benzoic acid；4-Neopentyl-benzoesaeure
• CAS: 65687-52-7
• 化学式: C₁₂H₁₆O₂
• mdl: MFCD09260798
• 分子量: 192.258
• InChiKey: XSNKOUWZXGZYPF-UHFFFAOYSA-N

物化性质

• 熔点：
  190-192.1 °C(Solv: water (7732-18-5); ethanol (64-17-5))
• 沸点：
  302.2±21.0 °C(Predicted)
• 密度：
  1.042±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  4.1
• 重原子数：
  14
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.416
• 拓扑面积：
  37.3
• 氢给体数：
  1
• 氢受体数：
  2

安全信息

• 危险性防范说明：
  P261,P264,P271,P280,P302+P352,P304+P340,P305+P351+P338,P312,P362,P403+P233,P501
• 危险性描述：
  H315,H319,H335

反应信息

• 作为反应物：
  描述：

  4-(2,2-dimethylpropyl)benzoic acid 在 potassium permanganate 作用下， 生成 4-Pivaloyl-benzoesaeure
  参考文献：
  名称：

  2-Neopentyl-1,3-butadiene Dimer¹

  摘要：

  DOI：

  10.1021/ja01106a005
• 作为产物：
  描述：

  4-甲基氯苄 在 potassium permanganate 、 hydroxide 作用下， 以 吡啶 为溶剂， 生成 4-(2,2-dimethylpropyl)benzoic acid
  参考文献：
  名称：

  新戊基衍生物的化学：I.苄基格氏试剂与叔丁基卤化物的反应性。新戊基苯甲酸的合成及热力学解离常数

  摘要：

  苄基卤化镁与叔丁基卤的反应除生成新戊基苯外，还生成邻位和对叔丁基甲苯。已经研究了（i）两种反应物中都存在的卤原子，（ii）所用镁的纯度，（iii）进行反应的溶剂和（iv）取代基中的取代基的影响。格氏试剂的芳环。还研究了叔丁基氯化镁与4-烷基苄基氯的反应。

  DOI：

  10.1016/s0040-4020(01)92843-1

文献信息

• Macrocyclic Modulators of the Ghrelin Receptor
  申请人：Ocera Therapeutics, Inc.

  公开号：US20180110824A1

  公开（公告）日：2018-04-26

  The present invention provides novel conformationally-defined macrocyclic compounds that have been demonstrated to be selective modulators of the ghrelin receptor (growth hormone secretagogue receptor, GHS-R1a and subtypes, isoforms and variants thereof). Methods of synthesizing the novel compounds are also described herein. These compounds are useful as agonists of the ghrelin receptor and as medicaments for treatment and prevention of a range of medical conditions including, but not limited to, metabolic and/or endocrine disorders, gastrointestinal disorders, cardiovascular disorders, obesity and obesity-associated disorders, central nervous system disorders, genetic disorders, hyperproliferative disorders and inflammatory disorders.

  本发明提供了一种新颖的构象定义明确的大环化合物，已经证明是生长激素分泌素受体（GHS-R1a及其亚型、异构体和变体）的选择性调节剂。本文还描述了合成这些新型化合物的方法。这些化合物可用作生长激素分泌素受体的激动剂，用于治疗和预防一系列医疗状况，包括但不限于代谢和/或内分泌紊乱、胃肠道紊乱、心血管疾病、肥胖和与肥胖相关的疾病、中枢神经系统疾病、遗传疾病、过度增殖性疾病和炎症性疾病。
• SUBSTITUTED THIAZOLIDINEDIONE INDAZOLES, INDOLES AND BENZOTRIAZOLES AS ESTROGEN-RELATED RECEPTOR-a MODULATORS
  申请人：Bignan Gilles

  公开号：US20110294780A1

  公开（公告）日：2011-12-01

  The present invention relates to compounds of Formula (I), methods for preparing these compounds, compositions, intermediates and derivatives thereof and for treating a condition including but not limited to ankylosing spondylitis, artherosclerosis, arthritis (such as rheumatoid arthritis, infectious arthritis, childhood arthritis, psoriatic arthritis, reactive arthritis), bone-related diseases (including those related to bone formation), breast cancer (including those unresponsive to anti-estrogen therapy), cardiovascular disorders, cartilage-related disease (such as cartilage injury/loss, cartilage degeneration, and those related to cartilage formation), chondrodysplasia, chondrosarcoma, chronic back injury, chronic bronchitis, chronic inflammatory airway disease, chronic obstructive pulmonary disease, diabetes, disorders of energy homeostasis, gout, pseudogout, lipid disorders, metabolic syndrome, multiple myeloma, obesity, osteoarthritis, osteogenesis imperfecta, osteolytic bone metastasis, osteomalacia, osteoporosis, Paget's disease, periodontal disease, polymyalgia rheumatica, Reiter's syndrome, repetitive stress injury, hyperglycemia, elevated blood glucose level, and insulin resistance.

  本发明涉及式(I)的化合物，制备这些化合物的方法，组合物，中间体及其衍生物，并用于治疗包括但不限于强直性脊柱炎，动脉粥样硬化，关节炎（如类风湿关节炎，感染性关节炎，儿童关节炎，银屑病性关节炎，反应性关节炎），与骨相关的疾病（包括与骨形成有关的疾病），乳腺癌（包括对抗雌激素治疗无效的癌症），心血管疾病，软骨相关疾病（如软骨损伤/丧失，软骨退化以及与软骨形成有关的疾病），软骨发育不良，软骨肉瘤，慢性腰部损伤，慢性支气管炎，慢性炎症性气道疾病，慢性阻塞性肺疾病，糖尿病，能量稳态紊乱，痛风，假性痛风，脂质紊乱，代谢综合征，多发性骨髓瘤，肥胖，骨关节炎，遗传性骨发育不全，骨溶解性骨转移，软骨软化症，骨质疏松症，帕金森病，牙周病，多肌痛风，Reiter综合征，重复性应激损伤，高血糖，血糖水平升高和胰岛素抵抗等病症的方法。
• Fused Heterocyclic Compounds as Ion Channel Modulators
  申请人：Kobayashi Tetsuya

  公开号：US20120010192A1

  公开（公告）日：2012-01-12

  The present disclosure relates to compounds that are sodium channel inhibitors and to their use in the treatment of various disease states, including cardiovascular diseases and diabetes. In particular embodiments, the structure of the compounds is given by Formula I: wherein R 1 , R 2 , R 3 , R 4 , and R 5 are as described herein, to methods for the preparation and use of the compounds and to pharmaceutical compositions containing the same.

  本公开涉及一类是钠通道抑制剂的化合物，以及它们在治疗各种疾病状态中的应用，包括心血管疾病和糖尿病。在特定实施例中，该类化合物的结构由式I给出：其中R1、R2、R3、R4和R5如本文所述，以及制备和使用该类化合物的方法，以及含有这些化合物的药物组合物。
• [EN] PROCESS FOR MAKING AZETIDINE-3-CARBOXYLIC ACID<br/>[FR] PROCEDE DE FABRICATION DE L'ACIDE AZETIDINE-3-CARBOXYLIQUE
  申请人：MERCK & CO INC

  公开号：WO2004035538A1

  公开（公告）日：2004-04-29

  The present invention is directed to an improved process for synthesizing azetidine-3-carboxylic acid, comprising triflating diethylbis(hydroxymethyl)malonate followed by azetidine ring-formation by intramolecular cyclization using an amine, decarboxylation to give the mono acid azetidine and hydrogenation to give the title compound. Azetidine-3-carboxylic acid is useful as an intermediate for making certain S1P?1#191/Edg1 receptor agonists, which are immunosupressive agents.

  本发明涉及一种改进的合成氮杂环丙氨酸的方法，包括对二乙基双(羟甲基)丙二酸酯进行三氟甲基化处理，然后通过内环化反应使用胺进行氮杂环丙烷环的形成，再进行脱羧反应得到单羧基氮杂环丙烷，最后进行氢化反应得到目标化合物。氮杂环丙氨酸可作为制备某些S1P?1#191/Edg1受体激动剂的中间体，这些激动剂是免疫抑制剂。
• [EN] SUBSTITUTED ARYLALKANOIC ACID DERIVATIVE AND USE THEREOF<br/>[FR] DERIVE D'ACIDE ARYLALCANOIQUE SUBSTITUE ET SON UTILISATION
  申请人：ASAHI KASEI PHARMA CORP

  公开号：WO2005016862A1

  公开（公告）日：2005-02-24

  A compound represented by the formula (I)[In the formula, Link represents a saturated or unsaturated straight hydrocarbon chain having 1 to 3 carbon atoms, C2 to C6 in the aromatic ring (E) independently represent a ring-constituting carbon atom, one of the ring-constituting carbon atoms may be replaced with V, V represents nitrogen atom, or carbon atom substituted with Zx, Zx represents a saturated alkyl group having 1 to 4 carbon atoms and the like, Rs represents -D-Rx etc., D represents a single bond, oxygen atom and the like, Rx represents a saturated alkyl group having 3 to 8 carbon atoms and the like, AR represents a partially unsaturated or completely unsaturated condensed bicyclic carbon ring or a heterocyclic ring, and Y represents hydrogen atom, a lower alkyl group having 1 to 4 carbon atoms and the like] or a salt thereof. A compound having prostaglandin production-suppressing action and leukotriene production-suppressing action is provided.

  化合物的化学式为（I）。在该式中，Link代表一个由1至3个碳原子组成的饱和或不饱和直链烃链，芳环（E）中的C2至C6独立代表构成环的碳原子，构成环的碳原子中的一个可以被V取代，V代表氮原子，或者被Zx取代的碳原子，Zx代表由1至4个碳原子组成的饱和烷基基团等，Rs代表-D-Rx等，D代表单键、氧原子等，Rx代表由3至8个碳原子组成的饱和烷基基团等，AR代表部分不饱和或完全不饱和的紧凑双环碳环或杂环，Y代表氢原子、由1至4个碳原子组成的低烷基基团等，或其盐。提供了一种具有抑制前列腺素产生和抑制白三烯产生作用的化合物。