2-(3-methoxyphenyl)pent-4-enoic acid | 619323-28-3

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯酚醚
• 英文名称: 2-(3-methoxyphenyl)pent-4-enoic acid
• 英文别名: 2-(3-Methoxyphenyl)pent-4-enoic acid
• CAS: 619323-28-3
• 化学式: C₁₂H₁₄O₃
• 分子量: 206.241
• InChiKey: CSTSASZDWBLXJF-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.5
• 重原子数：
  15
• 可旋转键数：
  5
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.25
• 拓扑面积：
  46.5
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  2-(3-methoxyphenyl)pent-4-enoic acid 在 氢溴酸 、 溶剂黄146 作用下， 反应 6.0h， 以81%的产率得到3-(3-methoxyphenyl)-5-methyltetrahydrofuran-2-one
  参考文献：
  名称：

  Synthesis and structure–antifungal activity Relationships of 3-Aryl-5-alkyl-2,5-dihydrofuran-2-ones and Their Carbanalogues: further refinement of tentative pharmacophore group

  摘要：

  Two series of 3-(substituted phenyl)-5-alkyl-2,5-dihydrofuran-2-ones related to a natural product, (-)incrustoporine, were synthesized and their in vitro antifungal activity evaluated. The compounds with halogen substituents on the phenyl ring exhibited selective antifungal activity against the filamentous strains of Absidia corymbifera and Aspergillus fumigatus. On the other hand, the influence of the lenghth of the alkyl chain at C(5) was marginal. The antifungal effect of the most active compound against the above strains was higher than that of ketoconazole, and close to that of amphotericin B. In order to verify the hypothesis about a possible relationship between the Michael-accepting ability of the compounds and their antifungal activity, a series of simple carbanalogues, 2-(substituted phenyl)cyclopent-2-enones, was prepared and subjected to antifungal activity assay as well. (C) 2003 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0968-0896(03)00220-7
• 作为产物：
  描述：

  3-甲氧基苯乙酸 在 盐酸 、 lithium hydroxide 、 正丁基锂 、 二异丙胺 作用下， 以 四氢呋喃 、 甲醇 、 正己烷 为溶剂， 反应 23.0h， 生成 2-(3-methoxyphenyl)pent-4-enoic acid
  参考文献：
  名称：

  Synthesis and structure–antifungal activity Relationships of 3-Aryl-5-alkyl-2,5-dihydrofuran-2-ones and Their Carbanalogues: further refinement of tentative pharmacophore group

  摘要：

  Two series of 3-(substituted phenyl)-5-alkyl-2,5-dihydrofuran-2-ones related to a natural product, (-)incrustoporine, were synthesized and their in vitro antifungal activity evaluated. The compounds with halogen substituents on the phenyl ring exhibited selective antifungal activity against the filamentous strains of Absidia corymbifera and Aspergillus fumigatus. On the other hand, the influence of the lenghth of the alkyl chain at C(5) was marginal. The antifungal effect of the most active compound against the above strains was higher than that of ketoconazole, and close to that of amphotericin B. In order to verify the hypothesis about a possible relationship between the Michael-accepting ability of the compounds and their antifungal activity, a series of simple carbanalogues, 2-(substituted phenyl)cyclopent-2-enones, was prepared and subjected to antifungal activity assay as well. (C) 2003 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0968-0896(03)00220-7

文献信息

• [EN] N-PHENYL-LACTAM DERIVATIVES CAPABLE OF STIMULATING NEUROGENESIS AND THEIR USE IN THE TREATMENT OF NEUROLOGICAL DISORDERS<br/>[FR] DÉRIVÉS DE N-PHÉNYL-LACTAME CAPABLES DE STIMULER LA NEUROGENÈSE ET LEUR UTILISATION DANS LE TRAITEMENT DE TROUBLES NEUROLOGIQUES
  申请人：HOFFMANN LA ROCHE

  公开号：WO2015107053A1

  公开（公告）日：2015-07-23

  The present invention relates to compounds of the general formula I wherein Het is oxazole-5-yl, pyridin-4-yl, or pyrazol-4-yl; R1/ R2 are, independently from each other, hydrogen, lower alkyl, lower alkoxy, or halogen; W is -CH2- or -CH2CH2-; X is CR3R4 or NR5; R3 is hydrogen or lower alkyl; R4 is -(CH2)n-phenyl, optionally substituted by halogen, lower alkoxy, lower alkyl substituted by halogen, lower alkoxy substituted by halogen or lower alkyl; R5 is CHR-phenyl or CH2CHR-phenyl, optionally substituted by halogen, lower alkoxy, lower alkyl substituted by halogen, lower alkoxy substituted by halogen or lower alkyl, or is CHR-pyridin-2, 3 or 4 -yl; R is hydrogen or lower alkyl; n is 0 or 1; or to a pharmaceutically acceptable acid addition salt, to a racemic mixture or to its corresponding enantiomer and/or optical isomer thereof. The compounds may be used for the treatment of schizophrenia, obsessive-compulsive personality disorder, depression, bipolar disorders, anxiety disorders, normal aging, epilepsy, retinal degeneration, traumatic brain injury, spinal cord injury, post-traumatic stress disorder, panic disorder, Parkinson's disease, dementia, Alzheimer's disease, cognitive impairment, chemotherapy-induced cognitive dysfunction, Down syndrome, autism spectrum disorders, hearing loss, tinnitus, spinocerebellar ataxia, amyotrophic lateral sclerosis, multiple sclerosis, Huntington's disease, stroke, radiation therapy, chronic stress, abuse of neuro-active drugs, selected from alcohol, opiates, methamphetamine, phencyclidine and cocaine.

  本发明涉及通式I的化合物，其中Het为噁唑-5-基、吡啶-4-基或吡唑-4-基；R1/R2分别为氢、较低烷基、较低烷氧基或卤素；W为-CH2-或-CH2CH2-；X为CR3R4或NR5；R3为氢或较低烷基；R4为-(CH2)n-苯基，可选择地被卤素、较低烷氧基、被卤素取代的较低烷基、被卤素取代的较低烷氧基或较低烷基取代；R5为CHR-苯基或CH2CHR-苯基，可选择地被卤素、较低烷氧基、被卤素取代的较低烷基、被卤素取代的较低烷氧基或较低烷基取代，或为CHR-吡啶-2、3或4-基；R为氢或较低烷基；n为0或1；或为药用酸盐、消旋混合物或其对应的旋光异构体。这些化合物可用于治疗精神分裂症、强迫性人格障碍、抑郁症、躁郁症、焦虑症、正常衰老、癫痫、视网膜退行性疾病、创伤性脑损伤、脊髓损伤、创伤后应激障碍、恐慌障碍、帕金森病、痴呆症、阿尔茨海默病、认知障碍、化疗诱导的认知功能障碍、唐氏综合征、自闭症谱系障碍、听力丧失、耳鸣、脊髓小脑性共济失调、肌萎缩侧索硬化症、多发性硬化症、亨廷顿病、中风、放射治疗、慢性压力、神经活性药物滥用，包括酒精、阿片类药物、甲基苯丙胺、芬太尼和可卡因。
• N-PHENYL-LACTAM DERIVATIVES CAPABLE OF STIMULATING NEUROGENESIS AND THEIR USE IN THE TREATMENT OF NEUROLOGICAL DISORDERS
  申请人：Hoffmann-La Roche Inc.

  公开号：US20160326150A1

  公开（公告）日：2016-11-10

  The present invention relates to compounds of the general formula I wherein Het, R 1 , R 2 , W and X are as defined herein. Compounds of formula I are useful for treating neuropsychiatric disorders.

  本发明涉及一般式I的化合物，其中Het、R1、R2、W和X的定义如本文所述。式I的化合物可用于治疗神经精神疾病。
• Highly Chemo- and Enantioselective Synthesis of 3-Allyl-3-aryl Oxindoles via the Direct Palladium-Catalyzed α-Arylation of Amides
  作者：Xinjun Luan、Linglin Wu、Emma Drinkel、Ronaldo Mariz、Michele Gatti、Reto Dorta

  DOI：10.1021/ol1003093

  日期：2010.5.7

  A new NHC·Pd-catalyzed asymmetric α-arylation of amides is reported that gives direct access to synthetically valuable, allylated oxindoles with quaternary carbon centers. The reaction is made possible by the introduction of a new chiral NHC ligand. The palladium complexes derived therefrom combine excellent reactivity with high chemo- and enantioselectivity for the title transformation.

  据报道，一种新的NHC·Pd催化的酰胺的不对称α-芳基化反应可直接获得具有季碳中心的合成有价值的烯丙基化吲哚。通过引入新的手性NHC配体使反应成为可能。由其衍生的钯配合物将优异的反应性与对标题转化的高化学和对映选择性结合在一起。
• US9714239B2
  申请人：——

  公开号：US9714239B2

  公开（公告）日：2017-07-25
• Synthesis and structure–antifungal activity Relationships of 3-Aryl-5-alkyl-2,5-dihydrofuran-2-ones and Their Carbanalogues: further refinement of tentative pharmacophore group
  作者：Milan Pour、Marcel Špulák、Vojtěch Balšánek、Jiřı́ Kuneš、Petra Kubanová、Vladimı́r Buchta

  DOI：10.1016/s0968-0896(03)00220-7

  日期：2003.7

  Two series of 3-(substituted phenyl)-5-alkyl-2,5-dihydrofuran-2-ones related to a natural product, (-)incrustoporine, were synthesized and their in vitro antifungal activity evaluated. The compounds with halogen substituents on the phenyl ring exhibited selective antifungal activity against the filamentous strains of Absidia corymbifera and Aspergillus fumigatus. On the other hand, the influence of the lenghth of the alkyl chain at C(5) was marginal. The antifungal effect of the most active compound against the above strains was higher than that of ketoconazole, and close to that of amphotericin B. In order to verify the hypothesis about a possible relationship between the Michael-accepting ability of the compounds and their antifungal activity, a series of simple carbanalogues, 2-(substituted phenyl)cyclopent-2-enones, was prepared and subjected to antifungal activity assay as well. (C) 2003 Elsevier Science Ltd. All rights reserved.