2-(3-Fluoro-4-methoxybenzoyl)benzoic acid | 152567-81-2

• 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: 2-(3-Fluoro-4-methoxybenzoyl)benzoic acid
• CAS: 152567-81-2
• 化学式: C₁₅H₁₁FO₄
• mdl: MFCD07776026
• 分子量: 274.248
• InChiKey: WEKIZZGUBCBQKN-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.9
• 重原子数：
  20
• 可旋转键数：
  4
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.066
• 拓扑面积：
  63.6
• 氢给体数：
  1
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  2-(3-Fluoro-4-methoxybenzoyl)benzoic acid 在 一水合肼 作用下， 以 乙醇 为溶剂， 反应 5.0h， 以72%的产率得到4-(3-Fluoro-4-methoxyphenyl)-1,2-dihydrophthalazin-1-one
  参考文献：
  名称：

  Novel antiasthmatic agents with dual activities of thromboxane A2 synthetase inhibition and bronchodilation. 1. 2-[2-(1-Imidazolyl)alkyl]-1(2H)-phthalazinones

  摘要：

  A number of 4-substituted 2-[omega-(1-imidazolyl)allryl]-1(2H)-phthalazinones were synthesized in order to develop agents possessing both thromboxane Az synthetase inhibitory and bronchodilatory activities. The pharmacological evaluation of these compounds disclosed that they have both activities to various extents. Both activities were slightly dependent on the length of the 2-substituents and largely affected by the nature of the 4-substituents. Compounds bearing phenyl and thienyl groups exhibited relatively high and well-rounded activities. Among these compounds, 12j and 15f were found to be the most effective agents having well-rounded activities in vitro and in vivo. Introduction of a carboxyl group reduced both activities contrary to our expectation. 4-(3-Pyridyl)phthalazinone 18b was of particular interest because of unexpectedly high in vivo activities in spite of an absence of significant in vitro activities.

  DOI：

  10.1021/jm00077a008
• 作为产物：
  描述：

  苯酐 、 2-氟苯甲醚 在 三氯化铝 作用下， 以 二氯甲烷 为溶剂， 以55%的产率得到2-(3-Fluoro-4-methoxybenzoyl)benzoic acid
  参考文献：
  名称：

  Novel antiasthmatic agents with dual activities of thromboxane A2 synthetase inhibition and bronchodilation. 1. 2-[2-(1-Imidazolyl)alkyl]-1(2H)-phthalazinones

  摘要：

  A number of 4-substituted 2-[omega-(1-imidazolyl)allryl]-1(2H)-phthalazinones were synthesized in order to develop agents possessing both thromboxane Az synthetase inhibitory and bronchodilatory activities. The pharmacological evaluation of these compounds disclosed that they have both activities to various extents. Both activities were slightly dependent on the length of the 2-substituents and largely affected by the nature of the 4-substituents. Compounds bearing phenyl and thienyl groups exhibited relatively high and well-rounded activities. Among these compounds, 12j and 15f were found to be the most effective agents having well-rounded activities in vitro and in vivo. Introduction of a carboxyl group reduced both activities contrary to our expectation. 4-(3-Pyridyl)phthalazinone 18b was of particular interest because of unexpectedly high in vivo activities in spite of an absence of significant in vitro activities.

  DOI：

  10.1021/jm00077a008

文献信息

• NOVEL INHIBITORS
  申请人：Heiser Ulrich

  公开号：US20110092501A1

  公开（公告）日：2011-04-21

  The invention relates to novel pyrrolidine derivatives of formula (I): wherein R 1 , R 2 and R 3 are as defined herein, as inhibitors of glutaminyl cyclase (QC, EC 2.3.2.5). QC catalyzes the intramolecular cyclization of N-terminal glutamine residues into pyroglutamic acid (5-oxo-prolyl, pGlu*) under liberation of ammonia and the intramolecular cyclization of N-terminal glutamate residues into pyroglutamic acid under liberation of water.

  本发明涉及新颖的吡咯烷衍生物，其具有如下公式(I)：其中R1、R2和R3如本文所述定义，作为谷氨酰胺环化酶（QC，EC 2.3.2.5）的抑制剂。谷氨酰胺环化酶催化N末端谷氨酰胺残基形成焦谷氨酸（5-氧代脯氨酸，pGlu*）的分子内环化，并释放氨，以及催化N末端谷氨酸残基形成焦谷氨酸的分子内环化，并释放水。
• [EN] HETEROCYLCIC DERIVATIVES AS INHIBITORS OF GLUTAMINYL CYCLASE<br/>[FR] DÉRIVÉS HÉTÉROCYCLIQUES EN TANT QU'INHIBITEURS DE GLUTAMINYLE CYCLASE
  申请人：PROBIODRUG AG

  公开号：WO2011029920A1

  公开（公告）日：2011-03-17

  The invention relates to novel pyrrolidine derivatives of formula (I), wherein R1, R2 and R3 are as defined herein, as inhibitors of glutaminyl cyclase (QC, EC 2.3.2.5). QC catalyzes the intramolecular cyclization of N-terminal glutamine residues into pyroglutamic acid (5-oxo-prolyl, pGlu*) under liberation of ammonia and the intramolecular cyclization of N-terminal glutamate residues into pyroglutamic acid under liberation of water.

  本发明涉及一种新的吡咯烷衍生物，其化学式为（I），其中R1、R2和R3如本文所定义，在抑制谷氨酰环化酶（QC，EC 2.3.2.5）方面具有作用。QC催化N-末端谷氨酰残基的分子内环化成为吡咯谷氨酸（5-氧代脯氨酰基，pGlu*），同时释放氨，并将N-末端谷氨酸残基的分子内环化成为吡咯谷氨酸，并释放水。
• Further optimization of the M5 NAM MLPCN probe ML375: Tactics and challenges
  作者：Haruto Kurata、Patrick R. Gentry、Masaya Kokubo、Hyekyung P. Cho、Thomas M. Bridges、Colleen M. Niswender、Frank W. Byers、Michael R. Wood、J. Scott Daniels、P. Jeffrey Conn、Craig W. Lindsley

  DOI：10.1016/j.bmcl.2014.11.082

  日期：2015.2

  This Letter describes the continued optimization of the MLPCN probe ML375, a highly selective M-5 negative allosteric modulator (NAM), through a combination of matrix libraries and iterative parallel synthesis. True to certain allosteric ligands, SAR was shallow, and the matrix library approach highlighted the challenges with M-5 NAM SAR within in this chemotype. Once again, enantiospecific activity was noted, and potency at rat and human M-5 were improved over ML375, along with slight enhancement in physiochemical properties, certain in vitro DMPK parameters and CNS distribution. Attempts to further enhance pharmacokinetics with deuterium incorporation afforded mixed results, but pretreatment with a pan-P450 inhibitor (1-aminobenzotriazole; ABT) provided increased plasma exposure. (C) 2014 Elsevier Ltd. All rights reserved.
• HETEROCYLCIC DERIVATIVES AS INHIBITORS OF GLUTAMINYL CYCLASE
  申请人：Probiodrug AG

  公开号：EP2475428A1

  公开（公告）日：2012-07-18
• US8486940B2
  申请人：——

  公开号：US8486940B2

  公开（公告）日：2013-07-16