methyl 1,4-dioxaspiro[4.5]decane-7-carboxylate | 13149-16-1

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: methyl 1,4-dioxaspiro[4.5]decane-7-carboxylate
• 英文别名: 1,4-dioxa-spiro[4.5]decane-7-carboxylic acid methyl ester
• CAS: 13149-16-1
• 化学式: C₁₀H₁₆O₄
• 分子量: 200.235
• InChiKey: DYHGYAOSFBZYRW-UHFFFAOYSA-N

物化性质

• 沸点：
  276.4±35.0 °C(Predicted)
• 密度：
  1.15±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  0.7
• 重原子数：
  14
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.9
• 拓扑面积：
  44.8
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  methyl 1,4-dioxaspiro[4.5]decane-7-carboxylate 在 sodium tetrahydroborate 、 cerium(III) chloride 、 硫酸 、 silica gel 、 sodium hydride 、 二异丁基氢化铝 、 1,8-二氮杂双环[5.4.0]十一碳-7-烯 作用下， 以 甲醇 、 二氯甲烷 、 甲苯 为溶剂， 反应 84.5h， 生成 3-[(E)-3-tert-butyldimethylsilyloxy-undec-1-en-1-yl]cyclohexanone
  参考文献：
  名称：

  Synthesis and Structure−Activity Relationships of New 1,3-Disubstituted Cyclohexanes as Structurally Rigid Leukotriene B₄ Receptor Antagonists

  摘要：

  A series of 1-hydroxy-3-[3-hydroxy-7-phenyl-1-hepten-1-yl] cyclohexane acetic acid derivatives was designed based on postulated active conformation of leukotriene B-4 (LTB4) and evaluated as human cell surface LTB4 receptor (BLTR) antagonists. Binding was determined through [H-3]LTB4 displacement from human neutrophils and receptor antagonistic assays by in vitro measurements of inhibition of leukocyte chemotaxis induced by LTB4. On the basis of these assays, a structure-affinity relationship was investigated. Optimization of the acid chain length and omega-substitution of a phenyl group on the lipophilic tail were shown to be critical for binding activity. These modifications led to the discovery of compounds with submicromolar potency and selective BLTR antagonism. The most potent compound 3b alpha (IC50 = 250 nM) was found to significantly inhibit oedema formation in a topical model of phorbolester-induced inflammation. Substantial improvement of in vitro potency was achieved by modification of the carboxylic acid function leading to the identification of the N,N-dimethylamide series. Compound 5b alpha, free of agonist activity, displayed higher potency in receptor binding with an IC50 of 40 nM. These results support the hypothesis that the spatial relationship between the carboxylic acid and allylic hydroxyl functions is crucial for high binding affinity with BLTR.

  DOI：

  10.1021/jm9910573
• 作为产物：
  描述：

  3-羟基环己烷羧酸甲酯 在 chromium(VI) oxide 、 硫酸 、 APTS 作用下， 以 甲苯 为溶剂， 生成 methyl 1,4-dioxaspiro[4.5]decane-7-carboxylate
  参考文献：
  名称：

  Synthesis and pharmacological profile of new 1,3-disubstituted cyclohexanes as leukotriene B4 receptor antagonists

  摘要：

  In the course of developing stable leukotriene B-4 antagonists, we synthesized a novel non aromatic series of compounds containing a 1, 3-disubstituted cyclohexane ring in place of the conjugated double bonds of the natural eicosanoid. The Structure-Activity Relationship (SAR) studies leading to the identification of the acid <(1d)under bar> are described. Copyright (C) 1996 Elsevier Science Ltd

  DOI：

  10.1016/0960-894x(96)00424-6

文献信息

• Solid dispersions containing an apoptosis-inducing agent
  申请人：AbbVie Inc.

  公开号：US10213433B2

  公开（公告）日：2019-02-26

  A pro-apoptotic solid dispersion comprises, in essentially non-crystalline form, a Bcl-2 family protein inhibitory compound of Formula I as defined herein, dispersed in a solid matrix that comprises (a) a pharmaceutically acceptable water-soluble polymeric carrier and (b) a pharmaceutically acceptable surfactant. A process for preparing such a solid dispersion comprises dissolving the compound, the polymeric carrier and the surfactant in a suitable solvent, and removing the solvent to provide a solid matrix comprising the polymeric carrier and the surfactant and having the compound dispersed in essentially non-crystalline form therein. The solid dispersion is suitable for oral administration to a subject in need thereof for treatment of a disease characterized by overexpression of one or more anti-apoptotic Bcl-2 family proteins, for example cancer.

  一种促凋亡的固体分散体包括本文所定义的具有本文所述的化学式I的Bcl-2家族蛋白抑制化合物，以基本非晶态形式分散在包括（a）药学上可接受的水溶性聚合物载体和（b）药学上可接受的表面活性剂的固体基质中。制备这种固体分散体的方法包括在合适的溶剂中溶解化合物、聚合物载体和表面活性剂，并去除溶剂以提供包括聚合物载体和表面活性剂并在其中以基本非晶态形式分散有化合物的固体基质。这种固体分散体适用于口服给予需要治疗由一个或多个抗凋亡Bcl-2家族蛋白过度表达所特征的疾病的受试者，例如癌症。
• APOPTOSIS INDUCING AGENTS FOR THE TREATMENT OF CANCER AND IMMUNE AND AUTOIMMUNE DISEASES
  申请人：Bruncko Milan

  公开号：US20100305122A1

  公开（公告）日：2010-12-02

  Disclosed are compounds which inhibit the activity of anti-apoptotic Bcl-2 proteins, compositions containing the compounds and methods of treating diseases during which is expressed anti-apoptotic Bcl-2 protein.

  揭示了抑制抗凋亡Bcl-2蛋白活性的化合物，含有这些化合物的组合物以及治疗在其中表达抗凋亡Bcl-2蛋白的疾病的方法。
• MELT-EXTRUDED SOLID DISPERSIONS CONTAINING AN APOPTOSIS-INDUCING AGENT
  申请人：Birtalan Esther

  公开号：US20120108590A1

  公开（公告）日：2012-05-03

  A pro-apoptotic solid dispersion comprises, in essentially non-crystalline form, a Bcl-2 family protein inhibitory compound of Formula I as defined herein, dispersed in a solid matrix that comprises (a) a pharmaceutically acceptable water-soluble polymeric carrier and (b) a pharmaceutically acceptable surfactant. A process for preparing such a solid dispersion comprises subjecting to elevated temperature the compound of Formula I, the water-soluble polymeric carrier and the surfactant, to provide an extrudable semi-solid mixture; extruding the semi-solid mixture; and cooling the resulting extrudate to to provide a solid matrix comprising the polymeric carrier and the surfactant and having the compound dispersed in essentially non-crystalline form therein. The solid dispersion is suitable for oral administration to a subject in need thereof for treatment of a disease characterized by overexpression of one or more anti-apoptotic Bcl-2 family proteins, for example cancer or an immune or autoimmune disease.

  一种促凋亡的固态分散物包括本文所定义的化合物I公式的Bcl-2家族蛋白抑制剂，以基本非结晶形式分散在固态基质中，该基质包括（a）药学上可接受的水溶性聚合物载体和（b）药学上可接受的表面活性剂。制备这种固态分散物的过程包括将公式I的化合物、水溶性聚合物载体和表面活性剂暴露于高温下，以提供可挤出的半固体混合物；挤出半固体混合物；并冷却所得到的挤出物，以提供包含聚合物载体和表面活性剂的固态基质，并在其中分散化合物的基本非结晶形式。这种固态分散物适用于口服给予需要治疗由一个或多个抗凋亡Bcl-2家族蛋白过度表达所特征的疾病的患者，例如癌症或免疫或自身免疫性疾病。
• APOPTOSIS-INDUCING AGENTS FOR THE TREATMENT OF CANCER AND IMMUNE AND AUTOIMMUNE DISEASES
  申请人：Bruncko Milan

  公开号：US20110124628A1

  公开（公告）日：2011-05-26

  Disclosed are compounds which inhibit the activity of anti-apoptotic Bcl-2 proteins, compositions containing the compounds and methods of treating diseases during which is expressed anti-apoptotic Bcl-2 protein.

  本发明涉及一种抑制抗凋亡Bcl-2蛋白活性的化合物，含有该化合物的组合物以及治疗表达抗凋亡Bcl-2蛋白的疾病的方法。
• SOLID DISPERSIONS CONTAINING AN APOPTOSIS-INDUCING AGENT
  申请人：Catron Nathaniel

  公开号：US20120277210A1

  公开（公告）日：2012-11-01

  A pro-apoptotic solid dispersion comprises, in essentially non-crystalline form, a Bcl-2 family protein inhibitory compound of Formula I as defined herein, dispersed in a solid matrix that comprises (a) a pharmaceutically acceptable water-soluble polymeric carrier and (b) a pharmaceutically acceptable surfactant. A process for preparing such a solid dispersion comprises dissolving the compound, the polymeric carrier and the surfactant in a suitable solvent, and removing the solvent to provide a solid matrix comprising the polymeric carrier and the surfactant and having the compound dispersed in essentially non-crystalline form therein. The solid dispersion is suitable for oral administration to a subject in need thereof for treatment of a disease characterized by overexpression of one or more anti-apoptotic Bcl-2 family proteins, for example cancer.

  一种促凋亡的固体分散物，其主要以非晶态形式分散在固体基质中，该基质包括以下成分：(a)一种药用可接受的水溶性聚合物载体和(b)一种药用可接受的表面活性剂，其中所述化合物为以下公式I所定义的Bcl-2家族蛋白抑制剂。制备这种固体分散物的方法包括将化合物、聚合物载体和表面活性剂溶解在适宜的溶剂中，并去除溶剂以提供包含聚合物载体和表面活性剂并在其中以基本非晶态形式分散有化合物的固体基质。该固体分散物适用于口服给予需要治疗由一个或多个抗凋亡Bcl-2家族蛋白过度表达引起的疾病，例如癌症的患者。