3,3-dimethyl-4-hydroxy butyronitrile | 103804-80-4

• 分子结构分类: 有机化合物 - 有机氮化合物
• 英文名称: 3,3-dimethyl-4-hydroxy butyronitrile
• 英文别名: 4-Hydroxy-3,3-dimethylbutanenitrile
• CAS: 103804-80-4
• 化学式: C₆H₁₁NO
• mdl: MFCD07780281
• 分子量: 113.159
• InChiKey: FTZJJGQWYLALSC-UHFFFAOYSA-N

物化性质

• 沸点：
  115 °C(Press: 15 Torr)
• 密度：
  0.954±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  0.4
• 重原子数：
  8
• 可旋转键数：
  2
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.833
• 拓扑面积：
  44
• 氢给体数：
  1
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  3,3-dimethyl-4-hydroxy butyronitrile 在 吡啶 、 氯化亚砜 、 碳酸氢钠 、 一水合肼 、 potassium hydroxide 作用下， 以 四氢呋喃 、 乙醚 、 乙醇 、 ethylene diglycol 为溶剂， 反应 48.33h， 生成 利克飞龙
  参考文献：
  名称：

  Investigations on cytotoxicity and anti-inflammatory potency of licofelone derivatives

  摘要：

  A series of C5-substituted licofelone ([2,2-dimethyl-6-(4-chlorophenyl)-7-phenyl-2,3-dihydro-1H-pyrrolizin-5-yl]acetic acid) derivatives were developed by a parallel synthesis approach and investigated for cytotoxicity against MCF-7 and MDA-MB-231 cells as well as for anti-inflammatory potency in vitro and in vivo. Dependent on the C5-substituent, the compounds showed high selectivity for MCF-7 cells. Especially 2-oxoethyl benzoate derivatives were inactive at the MDA-MB-231 cell line and as active as 5-FU at MCF-7 cells. C5-acetyl (8a), -2-oxoethyl formiate (8e), -2-oxoethyl acetate (81) and -2-oxoethyl propionate (8g) derivatives showed growth inhibition at both cell lines, comparable with cisplatin. Modifications significantly reduced the inhibitory potency at COX-1 and COX-2 in vitro and in the xylene-induced ear swelling assay in mice. Only compound 8a was equipotent to licofelone, ibuprofen and celecoxibe in vivo. (C) 2011 Elsevier Masson SAS. All rights reserved.

  DOI：

  10.1016/j.ejmech.2011.01.002
• 作为产物：
  描述：

  2,2-二甲基-1,3-丙二醇 在 氯化亚砜 作用下， 以 乙醚 、 二甲基亚砜 为溶剂， 反应 7.0h， 生成 3,3-dimethyl-4-hydroxy butyronitrile
  参考文献：
  名称：

  Acceleration of the 4-exo radical cyclization to a synthetically useful rate. Cyclization of the 2,2-dimethyl-5-cyano-4-pentenyl radical

  摘要：

  DOI：

  10.1016/s0040-4039(00)89002-4

文献信息

• Substituted Pyrrolidine-2-Carboxamides
  申请人：Ding Qingjie

  公开号：US20100075948A1

  公开（公告）日：2010-03-25

  There are provided compounds of the formula wherein X, Y, R 1 , R 2 , R 3 , R 3 , R 4 , R 5 , R 6 and R 7 are as described herein and enantiomers and pharmaceutically acceptable salts and esters thereof. The compounds are useful as anticancer agents.

  提供了以下式的化合物 其中X、Y、R1、R2、R3、R3、R4、R5、R6和R7如本文所述，以及其对映体和药用可接受的盐和酯。这些化合物可用作抗癌药物。
• SPIROPYRROLIDINES AS MDM2 INHIBITORS
  申请人：HUDSON BIOPHARMA INC.

  公开号：US20150322076A1

  公开（公告）日：2015-11-12

  Described are spiropyrrolidines (I) useful as inhibitors of MDM2/p53 interactions and provides useful agents for the treatment of diseases like cancer and retinal macular degeneration diseases. The invented compounds herein have the general Further described are pharmaceutical compositions that comprise one or more compounds of the invention, a pharmaceutically acceptable salt or pro-drug and/or a pharmaceutically acceptable carrier or excipient.

  描述了作为MDM2/p53相互作用抑制剂的螺环吡咯烷(I)，并提供了用于治疗癌症和视网膜黄斑变性等疾病的有用药剂。本发明的化合物具有一般性。进一步描述了包括本发明的一个或多个化合物、药学上可接受的盐或前药以及药学上可接受的载体或赋形剂的药物组合物。
• [EN] AMINO-OXAZINES AND AMINO-DIHYDROTHIAZINE COMPOUNDS AS BETA-SECRETASE MODULATORS AND METHODS OF USE<br/>[FR] COMPOSÉS D'AMINO-OXAZINES ET D'AMINO-DIHYDROTHIAZINE COMME MODULATEURS DE SÉCRÉTASE BÊTA ET PROCÉDÉS D'UTILISATION
  申请人：AMGEN INC

  公开号：WO2013044092A1

  公开（公告）日：2013-03-28

  The present invention comprises a new class of compounds useful for the modulation of Beta-secretase enzyme activity and for the treatment of Beta-secretase mediated diseases, including Alzheimer's disease (AD) and related conditions. In one embodiment, the compounds have a general Formula I wherein A1, A2, A3, A4, A5, A6, L, R2, R7, X, Y and Z of Formula I are defined herein. The invention also includes use of these compounds in pharmaceutical compositions for treatment, prophylactic or therapeutic, of disorders and conditions related to the activity of beta-secretase protein. Such disorders include, for example, Alzheimer's Disease, cognitive deficits, cognitive impairment, schizophrenia and other central nervous system conditions related to and/or caused by the formation and/or deposition of plaque on the brain. The invention also comprises further embodiments of Formula I, intermediates and processes useful for the preparation of compounds of Formula I.

  本发明涉及一类新的化合物，用于调节β-分泌酶酶活性，并用于治疗β-分泌酶介导的疾病，包括阿尔茨海默病（AD）及相关病症。在一个实施例中，这些化合物具有一般的化学式I，其中化学式I中的A1、A2、A3、A4、A5、A6、L、R2、R7、X、Y和Z在此处定义。该发明还包括将这些化合物用于制备用于治疗与β-分泌酶蛋白活性相关的疾病和病症的药物组合物，包括例如阿尔茨海默病、认知缺陷、认知障碍、精神分裂症以及与大脑斑块的形成和/或沉积相关的其他中枢神经系统病症。该发明还涉及化学式I的进一步实施例、中间体和用于制备化合物的有用过程。
• [EN] METHODS, COMPOUNDS, AND COMPOSITIONS FOR DELIVERING 1,3-PROPAN ED ISULFONIC ACID<br/>[FR] PROCEDES, COMPOSES, ET COMPOSITIONS POUR ADMINISTRER DE L'ACIDE 1,3-PROPANE DISULFONIQUE
  申请人：BELLUS HEALTH INTERNATIONAL LTD

  公开号：WO2011017800A1

  公开（公告）日：2011-02-17

  The invention relates to methods, compounds, and compositions for delivering 1,3-propanedisulfonic acid (1,3PDS) in a subject, preferably a human subject. The invention encompasses compounds that will yield or generate 1,3PDS, either in vitro or in vivo. The invention also relates to sulfonate ester prodrugs of 1,3PDS as well as Gemini dimmers and oligomers of 1,3PDS for the prevention or treatment of associated diseases and conditions.

  这项发明涉及用于向受试者，特别是人类受试者输送1,3-丙二磺酸（1,3PDS）的方法、化合物和组合物。该发明涵盖将产生或生成1,3PDS的化合物，无论是在体外还是体内。该发明还涉及1,3PDS的磺酸酯前药以及1,3PDS的Gemini二聚体和寡聚体，用于预防或治疗相关疾病和病症。
• [EN] AMINO -DIHYDROOXAZINE AND AMINO - DIHYDROTHIAZINE SPIRO COMPOUNDS AS BETA - SECRETASE MODULATORS AND THEIR MEDICAL USE<br/>[FR] COMPOSÉS SPIRO DE L'AMINO-DIHYDROOXAZINE ET DE L'AMINO-DIHYDROTHIAZINE EN TANT QUE MODULATEURS DE LA BÉTA-SÉCRÉTASE ET UTILISATION MÉDICALE ASSOCIÉE
  申请人：AMGEN INC

  公开号：WO2011115928A1

  公开（公告）日：2011-09-22

  The present invention comprises a new class of compounds useful for the modulation of Beta-secretase enzyme activity and for the treatment of Beta-secretase mediated diseases, including Alzheimer's disease (AD) and related conditions. In one embodiment, the compounds have a general Formula (I): wherein A1, A2, A3, A4, A5, A6, R2, R7, X, Y and Z of Formula (I) are defined herein. The invention also includes use of these compounds in pharmaceutical compositions for treatment, prophylactic or therapeutic, of disorders and conditions related to the activity of beta-secretase protein. Such disorders include, for example, Alzheimer's Disease, cognitive deficits, cognitive impairment, schizophrenia and other central nervous system conditions related to and/or caused by the formation and/or deposition of plaque on the brain. The invention also comprises further embodiments of Formula (I), intermediates and processes useful for the preparation of compounds of Formula (I).

  本发明涉及一类新的化合物，用于调节Beta-分泌酶酶活性，治疗由Beta-分泌酶介导的疾病，包括阿尔茨海默病（AD）和相关病症。在一个实施例中，这些化合物具有一般的化学式（I）：其中化学式（I）中的A1、A2、A3、A4、A5、A6、R2、R7、X、Y和Z在此处定义。该发明还包括将这些化合物用于制备药物组合物，用于治疗与beta-分泌酶蛋白活性相关的疾病和病况，包括例如阿尔茨海默病、认知缺陷、认知障碍、精神分裂症以及其他与大脑斑块的形成和/或沉积相关的中枢神经系统病症。该发明还包括化学式（I）的进一步实施例，中间体和有助于制备化合物的过程。