4-[3-(Quinolin-2-ylmethoxy)-phenoxy]-butyric acid ethyl ester | 125439-16-9

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 喹啉及其衍生物
• 英文名称: 4-[3-(Quinolin-2-ylmethoxy)-phenoxy]-butyric acid ethyl ester
• 英文别名: ethyl 4-[3-(quinolin-2-ylmethoxy)phenoxy]butanoate
• CAS: 125439-16-9
• 化学式: C₂₂H₂₃NO₄
• 分子量: 365.429
• InChiKey: HJVFWIQQGMVLMN-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.2
• 重原子数：
  27
• 可旋转键数：
  10
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.27
• 拓扑面积：
  57.6
• 氢给体数：
  0
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  4-[3-(Quinolin-2-ylmethoxy)-phenoxy]-butyric acid ethyl ester 在 sodium hydroxide 作用下， 以 乙醇 为溶剂， 反应 16.0h， 以55%的产率得到4-[3-(2-quinolinylmethoxy)phenoxy]butyric acid
  参考文献：
  名称：

  Development of a novel series of (2-quinolinylmethoxy)phenyl-containing compounds as high-affinity leukotriene receptor antagonists. 1. Initial structure-activity relationships

  摘要：

  This series of reports describes the development of orally active, highly potent, specific antagonists of the peptidoleukotrienes containing a (2-quinolinylmethoxy)phenyl moiety. Described in this first report are the structure-activity relationships that led to a more than a 20-fold improvement of the potency and selectivity of the initial chemical lead (RG 5901). From this series of compounds, RG 7152 (16) was identified and selected for further evaluation in the clinic as an antiasthmatic agent. Compound 16 competitively inhibits [3H]LTD4 binding to membranes from guinea pig lung (Ki = 38 +/- 6 nM) and the spasmogenic activity of LTC4, LTD4, and LTE4 in parenchymal lung strips from guinea pigs. Unlike the original lead (RG 5901), compound 16 does not inhibit 5-lipoxygenase from guinea pig PMNs. Following oral administration to guinea pigs, 16 blocks LTD4-induced dermal permeability (ED50 = 6.9 mg/kg), LTD4-induced bronchoconstriction (ED50 = 1.1 mg/kg), antigen-induced bronchoconstriction (ED50 = 2.5 mg/kg), and anaphylactic-induced mortality (ED50 = 16 mg/kg). These studies on structure-activity relationships indicate that there is a requirement for an acidic function and the presence of the (2-quinolinylmethoxy)phenyl moiety in a specific geometric arrangement.

  DOI：

  10.1021/jm00166a016
• 作为产物：
  描述：

  3-(2-quinolinylmethoxy)phenyl benzoate 在 sodium ethanolate 、 potassium carbonate 作用下， 以 乙醇 、 N,N-二甲基甲酰胺 为溶剂， 反应 22.0h， 生成 4-[3-(Quinolin-2-ylmethoxy)-phenoxy]-butyric acid ethyl ester
  参考文献：
  名称：

  Development of a novel series of (2-quinolinylmethoxy)phenyl-containing compounds as high-affinity leukotriene receptor antagonists. 1. Initial structure-activity relationships

  摘要：

  This series of reports describes the development of orally active, highly potent, specific antagonists of the peptidoleukotrienes containing a (2-quinolinylmethoxy)phenyl moiety. Described in this first report are the structure-activity relationships that led to a more than a 20-fold improvement of the potency and selectivity of the initial chemical lead (RG 5901). From this series of compounds, RG 7152 (16) was identified and selected for further evaluation in the clinic as an antiasthmatic agent. Compound 16 competitively inhibits [3H]LTD4 binding to membranes from guinea pig lung (Ki = 38 +/- 6 nM) and the spasmogenic activity of LTC4, LTD4, and LTE4 in parenchymal lung strips from guinea pigs. Unlike the original lead (RG 5901), compound 16 does not inhibit 5-lipoxygenase from guinea pig PMNs. Following oral administration to guinea pigs, 16 blocks LTD4-induced dermal permeability (ED50 = 6.9 mg/kg), LTD4-induced bronchoconstriction (ED50 = 1.1 mg/kg), antigen-induced bronchoconstriction (ED50 = 2.5 mg/kg), and anaphylactic-induced mortality (ED50 = 16 mg/kg). These studies on structure-activity relationships indicate that there is a requirement for an acidic function and the presence of the (2-quinolinylmethoxy)phenyl moiety in a specific geometric arrangement.

  DOI：

  10.1021/jm00166a016

文献信息

• COMPOUNDS AND THEIR USE IN MEDICINE, PROCESS FOR THEIR PREPARATION AND PHARMACEUTICAL COMPOSITIONS CONTAINING THEM
  申请人：Debnath Bhuniya

  公开号：US20070142470A1

  公开（公告）日：2007-06-21

  The present invention relates to novel antidiabetic, hypolipidemic, antiobesity and hypocholesterolemic compounds of formula (I), their derivatives, their analogs, their tautomeric forms, their stereoisomers, their polymorphs, their pharmaceutically acceptable salts, their pharmaceutically acceptable solvates and pharmaceutically acceptable compositions containing them.

  本发明涉及一种新型抗糖尿病、降脂、抗肥胖和降胆固醇的化合物，其化学式为(I)，其衍生物、类似物、互变异构体、立体异构体、多晶形态、药学上可接受的盐、药学上可接受的溶剂和含有它们的药学上可接受的组合物。
• Novel compounds and their use in medicine: process for their preparation and pharmaceutical compositions containing them
  申请人：Gurram Madhavan Ranga

  公开号：US20070043035A1

  公开（公告）日：2007-02-22

  The present invention relates to novel hypolipidemic, antiobesity, hypocholesterolemic and antidiabetic compounds. More particularly, the present invention relates to novel alkyl carboxylic acids of the general formula (I), their stereoisomers, pharmaceutically acceptable salts thereof and pharmaceutical compositions containing them where all symbols are as defined in the description.

  本发明涉及新型降脂、抗肥胖、降胆固醇和抗糖尿病化合物。更具体地说，本发明涉及一般式(I)的新型烷基羧酸、其立体异构体、其药学上可接受的盐以及含有它们的药物组合物，其中所有符号均如描述中定义的。
• Aryl and heteroaryl ethers as agents for the treatment of hypersensitive aliments
  申请人：USV PHARMACEUTICAL CORPORATION

  公开号：EP0200101A2

  公开（公告）日：1986-12-10

  The present invention is concerned with the therapeutic composition comprising as an active ingredient a compound of the formula: and salts thereof; wherein Ar and Ar, are independently phenyl, naphthyl or a nitrogen, oxygen, or sulfur heterocyclic ring; R,, R2 and R3 are independently H, lower alkyl, lower alkoxy, hydroxy, halo, trihalomethyl, hydroxy-lower alkyl, alkyl carboxy, carboxy, formyl, lower alkyl carbonyl, aryl, aryloxy, benzyloxy, lower alkylamino, diloweralkylamino, cyano, lower alkanoyloxy, carbamoyl, lower alkoxy-lower alkoxy, lower carbalkoxy-lower alkoxy, nitro, amino, tetrahydropyranylmethyl, tetrazole, tetrazole lower alkyl, formyl amino or lower alkanoylamino; R, is independently H, lower alkyl, lower alkoxy, hydroxy, halo, trihalomethyl, hydroxy-lower alkyl, alkyl carboxy, carboxy, formyl, lower alkyl carbonyl, aryl, aryloxy, benzyloxy, lower alkylamino, diloweralkylamino, cyano, lower alkanoyloxy, carbamoyl, lower alkoxy-lower alkoxy, lower carbalkoxy-lower alkoxy, nitro, amino, tetrahydropyranylmethyl, or tetrazole, or tetrazole lower alkyl or Rs; Rs is lower alkoxy, phenyl, OH, CO2R6cyclic or heterocyclic structures.

  本发明涉及治疗组合物，该组合物包含作为活性成分的式化合物： 及其盐类；其中 Ar和Ar，独立地是苯基、萘基或氮、氧或硫杂环； R、R2 和 R3 独立地为 H、低级烷基、低级烷氧基、羟基、卤代、三卤甲基、羟基-低级烷基、烷基羧基、羧基、甲酰基、低级烷基羰基、芳基、芳氧基、苄氧基、低级烷基氨基、稀低级烷基氨基、氰基、烷基羰基、芳基羰基、芳氧基、苄氧基、低级烷基酰胺、稀低级烷基酰胺、低级烷基羰基下烷基羰基、芳基、芳氧基、苄氧基、下烷基氨基、稀烷基氨基、氰基、下烷酰氧基、氨基甲酰基、下烷氧基-下烷氧基、下碳烷氧基-下烷氧基、硝基、氨基、四氢吡喃甲基、四唑、四唑下烷基、甲酰氨基或下烷基氨基； R，独立地为 H、低级烷基、低级烷氧基、羟基、卤代、三卤甲基、羟基-低级烷基、烷基羧基、羧基、甲酰基、低级烷基羰基、芳基、芳氧基、苄氧基、低级烷基氨基低级烷基羰基、芳基、芳氧基、苄氧基、低级烷基氨基、稀低级烷基氨基、氰基、低级烷酰氧基、氨基甲酰基、低级烷氧基-低级烷氧基、低级碳烷氧基-低级烷氧基、硝基、氨基、四氢吡喃甲基、或四唑、或四唑低级烷基或 Rs； Rs 是低级烷氧基、苯基、OH、CO2R6 环结构或杂环结构。
• YOUSSEFYEH, RAYMOND D.;MAGNIEN, ERNEST;LEE, THOMAS D. Y.;CHAN, WAN-KIT;LI+, J. MED. CHEM., 33,(1990) N, C. 1186-1194
  作者：YOUSSEFYEH, RAYMOND D.、MAGNIEN, ERNEST、LEE, THOMAS D. Y.、CHAN, WAN-KIT、LI+

  DOI：——

  日期：——
• US4839369A
  申请人：——

  公开号：US4839369A

  公开（公告）日：1989-06-13