2-<<3-(4-methoxytetrahydro-2H-pyran-4-yl)phenoxy>methyl>naphthalene | 130722-32-6

• 分子结构分类: 有机化合物 - 苯类化合物 - 萘
• 英文名称: 2-<<3-(4-methoxytetrahydro-2H-pyran-4-yl)phenoxy>methyl>naphthalene
• 英文别名: 4-methoxy-4-[3-(naphth-2-ylmethoxy)phenyl]tetrahydropyran；4-Methoxy-4-[3-(naphthalen-2-ylmethoxy)-phenyl]-tetrahydro-pyran；4-methoxy-4-[3-(naphthalen-2-ylmethoxy)phenyl]oxane
• CAS: 130722-32-6
• 化学式: C₂₃H₂₄O₃
• 分子量: 348.442
• InChiKey: HWYVKCUPNWXZEO-UHFFFAOYSA-N

物化性质

• 沸点：
  514.7±50.0 °C(Predicted)
• 密度：
  1.17±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  4.5
• 重原子数：
  26
• 可旋转键数：
  5
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.3
• 拓扑面积：
  27.7
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为产物：
  描述：

  3-(naphth-2-ylmethoxy)phenyl bromide 在 正丁基锂 、 sodium hydride 作用下， 反应 5.0h， 生成 2-<<3-(4-methoxytetrahydro-2H-pyran-4-yl)phenoxy>methyl>naphthalene
  参考文献：
  名称：

  甲氧基四氢吡喃。一系列新的选择性和口服有效的5-脂氧合酶抑制剂。

  摘要：

  对（甲氧基烷基）噻唑1- [3-（萘-2-基甲氧基）苯基] -1-噻唑-2-基丙基甲基醚（1，ICI 211965）的SAR的研究导致了新系列的甲氧基四氢吡喃母体化合物4- [3-（萘-2-基甲氧基）苯基] -4-甲氧基-3,4,5,6-四氢-2H-吡喃（4f）为代表的5-脂氧合酶（5-LPO）抑制剂的制备。体外4f抑制了酵母聚糖刺激的无血浆小鼠巨噬细胞中白三烯C4（LTC4）的合成，以及A-23187刺激的人全血中的LTB4合成（IC50分别为0.5 nM和0.07 microM）。在大鼠中，在每个系统口服10 mg / kg后3小时，ED 4抑制了离体血液和经酵母聚糖发炎的空气囊渗出液中LTB4的合成，时间为ED50。在寻求更有效的口服活性化合物时，在4f同类产品中探索了在不牺牲效能的情况下降低亲脂性的策略。例如，用各种氮杂和氧杂环代用品取代4f的2-萘基，得到的化合物的log P降低了1

  DOI：

  10.1021/jm00092a010

文献信息

• Heterocyclic derivatives
  申请人：Imperial Chemical Industries PLC

  公开号：US05098930A1

  公开（公告）日：1992-03-24

  The invention concerns a heterocyclic derivative of the formula I, ##STR1## wherein Ar.sup.1 is optionally substituted phenyl or naphthyl; A.sup.1 is (1-6C)alkylene, (3-6C)alkenylene, (3-6C)alkynylene or cyclo-(3-6C)alkylene; Ar.sup.2 is optionally substituted phenylene, or a 6 membered heterocyclene moiety containing up to three nitrogen atoms; R.sup.1 is hydrogen, (1-6C)alkyl, (3-6C)alkenyl, (3-6C)alkynyl, cyano-(1-4C)alkyl or (2-4C)alkanoyl, or optionally substituted benzoyl; and R.sup.2 and R.sup.3 together form a group of the formula -A.sup.2 -X-A.sup.3 - wherein each of A.sup.2 and A.sup.3 is (1-4C)alkylene and X is oxy, thio, sulphinyl, sulphonyl or imino; or a pharmaceutically-acceptable salt thereof. The compounds of the invention are inhibitors of the enzyme 5-lipoxygenase.

  该发明涉及式I的杂环衍生物，其中Ar.sup.1是可选择取代的苯基或萘基；A.sup.1是(1-6C)烷基，(3-6C)烯基，(3-6C)炔基或环-(3-6C)烷基；Ar.sup.2是可选择取代的苯基，或含有最多三个氮原子的6元杂环基；R.sup.1是氢，(1-6C)烷基，(3-6C)烯基，(3-6C)炔基，氰基-(1-4C)烷基或(2-4C)烷酰基，或可选择取代的苯甲酰基；而R.sup.2和R.sup.3共同形成式-A.sup.2-X-A.sup.3-的基团，其中A.sup.2和A.sup.3中的每一个是(1-4C)烷基，X是氧，硫，亚硫酰基，磺酰基或亚胺基；或其药用可接受盐。该发明的化合物是5-脂氧合酶的抑制剂。
• Naphthalenic Lignan Lactones as Selective, Nonredox 5-Lipoxygenase Inhibitors. Synthesis and Biological Activity of (Methoxyalkyl)thiazole and Methoxytetrahydropyran Hybrids
  作者：Yves Ducharme、Christine Brideau、Daniel Dube、Chi Chung Chan、Jean Pierre Falgueyret、John W. Gillard、Jocelyne Guay、John H. Hutchinson、Cyryl S. McFarlane

  DOI：10.1021/jm00030a010

  日期：1994.2

  Combinations of structural elements found in (methoxyalkyl)thiazole 1a and methoxytetrahydropyran 2a with a naphthalenic lignan lactone produce the potent 5-lipoxygenase (5-LO) inhibitors 3 and 4. While the nature of link Y-Z has a major effect on the in vitro activity of compounds 1 and 2, inhibitors 3 and 4 retain their potencies with either an oxymethylene (Y = O, Z = CH2) or a methyleneoxy (Y = CH2, Z = O) link. Compound 4b inhibits the oxidation of arachidonic acid to 5-hydroperoxyeicosatetraenoic acid by 5-LO (IC50 = 14 nM) and the formation of leukotriene Bq in human polymorphonuclear leukocytes (IC50 = 1.5 nM) as well as in human whole blood (IC50 = 50 nM). Compound 4b is a selective 5-LO inhibitor showing no significant inhibition of human 15-lipoxygenase or porcine 12-lipoxygenase or binding to human 5-lipoxygenase-activating protein up to 10 mu M and inhibits leukotriene biosynthesis by a direct, nonredox interaction with 5-LO. Compound 15, the open form of lactone 4b, is well absorbed in the rat and is transformed into the active species 4b. In addition, 15 is orally active in the rat pleurisy model (ED(50) = 0.6 mg/kg) and in the functional model of antigen-induced bronchoconstriction in allergic squirrel monkeys (95% inhibition at 0.3 mg/kg).
• Ducharme Yves, Brideau Christine, Dube Daniel, Chan Chi-Chung, Falgueyret+, J. Med. Chem, 37 (1994) N 4, S 512-518
  作者：Ducharme Yves, Brideau Christine, Dube Daniel, Chan Chi-Chung, Falgueyret+

  DOI：——

  日期：——
• JPH03135975A
  申请人：——

  公开号：JPH03135975A

  公开（公告）日：1991-06-10
• US5098930A
  申请人：——

  公开号：US5098930A

  公开（公告）日：1992-03-24