4-cyclopentyloxy-3-cyanobenzoic acid | 1072947-67-1

• 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-cyclopentyloxy-3-cyanobenzoic acid
• 英文别名: 3-cyano-4-(cyclopentyloxy)benzoic acid；3-cyano-4-cyclopentyloxybenzoic acid
• CAS: 1072947-67-1
• 化学式: C₁₃H₁₃NO₃
• 分子量: 231.251
• InChiKey: YVOALMMUSFHFLI-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.4
• 重原子数：
  17
• 可旋转键数：
  3
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.38
• 拓扑面积：
  70.3
• 氢给体数：
  1
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  4-cyclopentyloxy-3-cyanobenzoic acid 在 盐酸 、 potassium carbonate 、 1-羟基苯并三唑 、 溶剂黄146 、 盐酸-N-乙基-Nˊ-(3-二甲氨基丙基)碳二亚胺 、 N,N-二异丙基乙胺 作用下， 以 甲醇 、 二氯甲烷 、 水 、 N,N-二甲基甲酰胺 、 丙酮 为溶剂， 反应 15.5h， 生成 (4-(5-(4-cyclopentyloxy-3-cyanophenyl)-1,2,4-oxadiazol-3-yl)benzyl)aspartate dimethyl ester
  参考文献：
  名称：

  含二苯基噁二唑的羧酸类化合物、其制备方法 及医药用途

  摘要：

  本发明涉及药物化学领域，具体涉及一类含二苯基噁二唑骨架的羧酸类化合物(I)，其制备方法，药物制剂，及其作为药物，尤其作为免疫调节药物的用途。药理试验证明，本发明的羧酸类化合物对鞘胺醇‑1‑磷酸受体1(S1P1)具有较强的激动活性，该类化合物可用于制备一系列治疗自身免疫性疾病，如多发硬化症、类风湿关节炎、系统性红斑狼疮、牛皮癖、银屑病等，并可用于减轻器官移植排异反应。

  公开号：

  CN109956912B
• 作为产物：
  描述：

  2-(cyclopentyloxy)-5-formylbenzonitrile 在 sodium perborate 、 溶剂黄146 作用下， 生成 4-cyclopentyloxy-3-cyanobenzoic acid
  参考文献：
  名称：

  WO2008/128951

  摘要：

  公开号：

文献信息

• [EN] TETRAHYDROCYCLOPENTA[B]INDOL-3-YL CARBOXYLIC ACID DERIVATIVES USEFUL IN THE TREATMENT OF AUTOIMMUNE AND INFLAMMATORY DISORDERS<br/>[FR] DÉRIVÉS D'ACIDE TÉTRAHYDROCYCLOPENTA[B]INDOL-3-YLCARBOXYLIQUE UTILES DANS LE TRAITEMENT DE TROUBLES AUTO-IMMUNS ET INFLAMMATOIRES
  申请人：ARENA PHARM INC

  公开号：WO2009078983A1

  公开（公告）日：2009-06-25

  The present invention relates to certain (1,2,4-oxadiazol-3-yl)-1,2,3,4-tetrahydrocyclo-penta[b]indol-3-yl carboxylic acid derivatives of Formula (Ia) and pharmaceutically acceptable salts thereof, which exhibit useful pharmacological properties, for example, as agonists of the S1P1 receptor. Also provided by the present invention are pharmaceutical compositions containing compounds of the invention, and methods of using the compounds and compositions of the invention in the treatment of S1P1 associated disorders, for example, psoriasis, rheumatoid arthritis, Crohn's disease, transplant rejection, multiple sclerosis, systemic lupus erythematosus, ulcerative colitis, type I diabetes, acne, microbial infections or diseases and viral infections or diseases.

  本发明涉及公式（Ia）中的某些（1,2,4-噁二唑-3-基）-1,2,3,4-四氢环-五氢-苯并[b]吲哚-3-基羧酸衍生物及其药学上可接受的盐，该衍生物具有有用的药理特性，例如作为S1P1受体的激动剂。本发明还提供了含有所述化合物的药物组合物，以及使用所述化合物和组合物治疗S1P1相关疾病的方法，例如银屑病、类风湿性关节炎、克罗恩病、移植排斥反应、多发性硬化症、系统性红斑狼疮、溃疡性结肠炎、I型糖尿病、痤疮、微生物感染或疾病以及病毒感染或疾病。
• OXADIAZOLE SUBSTITUTED INDAZOLE DERIVATIVES FOR USE AS SPHINGOSINE 1-PHOSPHATE (S1P) AGONISTS
  申请人：Ahmed Mahmood

  公开号：US20100113528A1

  公开（公告）日：2010-05-06

  The present invention provides compounds of formula (I) or salts thereof: having pharmacological activity, processes for their preparation, pharmaceutical compositions containing them and their use in the treatment of various disorders mediated by S1P1 receptors.

  本发明提供式（I）的化合物或其盐：具有药理活性，它们的制备过程，包含它们的制药组合物以及它们在治疗由S1P1受体介导的各种疾病中的应用。
• TETRAHYDROCYCLOPENTA[B]INDOL-3-YL CARBOXYLIC ACID DERIVATIVES USEFUL IN THE TREATMENT OF AUTOIMMUNE AND INFLAMMATORY DISORDERS
  申请人：Jones Robert M.

  公开号：US20100273806A1

  公开（公告）日：2010-10-28

  The present invention relates to certain (1,2,4-oxadiazol-3-yl)-1,2,3,4-tetrahydrocyclo-penta[b]indol-3-yl carboxylic acid derivatives of Formula (Ia) and pharmaceutically acceptable salts thereof, which exhibit useful pharmacological properties, for example, as agonists of the S1P1 receptor. Also provided by the present invention are pharmaceutical compositions containing compounds of the invention, and methods of using the compounds and compositions of the invention in the treatment of S1P1 associated disorders, for example, psoriasis, rheumatoid arthritis, Crohn's disease, transplant rejection, multiple sclerosis, systemic lupus erythematosus, ulcerative colitis, type I diabetes, acne, microbial infections or diseases and viral infections or diseases.

  本发明涉及公式(Ia)的某些(1,2,4-噁二唑-3-基)-1,2,3,4-四氢环戊[b]吲哚-3-基羧酸衍生物及其药学上可接受的盐，其具有有用的药理特性，例如作为S1P1受体的激动剂。本发明还提供了含有本发明化合物的药物组合物以及使用本发明化合物和组合物治疗S1P1相关疾病的方法，例如牛皮癣、类风湿性关节炎、克隆病、移植排斥反应、多发性硬化症、系统性红斑狼疮、溃疡性结肠炎、1型糖尿病、痤疮、微生物感染或疾病和病毒感染或疾病。
• BENZO 2-AZASPIRO[4.4]NONANE COMPOUND AND USE THEREOF
  申请人：HELIOEAST PHARMACEUTICAL CO., LTD.

  公开号：EP4116294A1

  公开（公告）日：2023-01-11

  Disclosed are a series of benzo 2-azaspiro[4.4]nonane compounds, and specifically disclosed are a compound as represented by formula (P) or a pharmaceutically acceptable salt thereof.

  本发明公开了一系列的苯并-2-氮杂二环[4.4]壬烷化合物，具体而言，公开了一种如式(P)所示的化合物或其药学上可接受的盐。
• Identification and Structure–Activity Relationship (SAR) of potent and selective oxadiazole-based agonists of sphingosine-1-phosphate receptor (S1P1)
  作者：Tianqi Liu、Jing Jin、Yonghui Chen、Qiumu Xi、Jinping Hu、Wenqiang Jia、Xiaoguang Chen、Yan Li、Xiaojian Wang、Dali Yin

  DOI：10.1016/j.bioorg.2018.09.008

  日期：2019.2

  Agonism of S1P(1) receptor has been proven to be responsible for peripheral blood lymphopenia and elicts the identification of various S1P(1) modulators. In this paper we described a series of oxadiazole-based S1P(1) direct-acting agonists disubstituted on terminal benzene ring, with high potency for S1P(1) receptor and favorable selectivity against S1P(3) receptor. In addition, two representative agents named 16-3b and 16-3g demonstrated impressive efficacy in lymphocyte reduction along with reduced effect on heart rate when orally administered. Furthermore, these compounds have been shown to possess desired pharmacokinetic (PK) and physicochemical profiles. The binding mode between 16-3b and the activated S1P(1) model was also studied.