4-(3-甲氧基-苯基)-丁胺 | 122875-03-0

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 中文名称: 4-(3-甲氧基-苯基)-丁胺
• 英文名称: 4-(3-methoxy-phenyl)-butylamine
• 英文别名: Benzenebutanamine, 3-methoxy-；4-(3-methoxyphenyl)butan-1-amine
• CAS: 122875-03-0
• 化学式: C₁₁H₁₇NO
• 分子量: 179.262
• InChiKey: NEHQMKGFIODIOM-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.3
• 重原子数：
  13
• 可旋转键数：
  5
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.45
• 拓扑面积：
  35.2
• 氢给体数：
  1
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  4-(3-甲氧基-苯基)-丁胺 在 盐酸 、 potassium carbonate 作用下， 以 乙腈 为溶剂， 反应 5.0h， 生成 6-Fluoro-8-{2-[4-(3-methoxy-phenyl)-butylamino]-ethoxy}-chroman-4-one
  参考文献：
  名称：

  Synthesis and Pharmacological Characterization of Novel 6-Fluorochroman Derivatives as Potential 5-HT_1A Receptor Antagonists

  摘要：

  A series of novel 6-fluorochroman derivatives was prepared and evaluated as antagonists for the 5-HT1A receptor. N-2- [[(6-Fluorochroman-8-yl)oxy]ethyl]-4-(4-methoxyphenyl)butylamine (3; J. Med. Chem. 1997, 40, 1252-1257) was chosen as a lead, and structural modifications were done on the aliphatic portion of the chroman ring, the tether linking the middle amine and the terminal aromatic ring, the aromatic ring, and lastly the amine. Radioligand binding assays proved that the majority of the novel compounds behaved as good to excellent ligands at the 5-HT1A receptor, some of which were selective with respect to alpha(1)-adrenergic and D-2-dopaminergic receptors. The antagonist activity of the compounds was assessed in the forskolin-stimulated adenylate cyclase assays in CHO cells expressing the human 5-HT1A receptors. Among the modifications attempted, introduction of an oxo or an optically active hydroxy moiety at the chroman C-4 position was effective in ameliorating the receptor selectivity. Six analogues were selected through the in vitro screeds and further evaluated for their in vivo activities. A 4-oxochroman derivative (31n), having a terminal 1,3-benzodioxole ring, demonstrated antagonist activities toward 8-OH-DPAT-induced behavioral and electrophysiological responses in rats.

  DOI：

  10.1021/jm9707840
• 作为产物：
  描述：

  3-(3'-methoxyphenyl)-1-butyronitrile 在 lithium aluminium tetrahydride 作用下， 以 乙醚 为溶剂， 生成 4-(3-甲氧基-苯基)-丁胺
  参考文献：
  名称：

  Studies on the synthesis of 1-azaspiro[5.5]undecanes related to histrionicotoxin

  摘要：

  DOI：

  10.1021/jo00279a014

文献信息

• 1,2,4-Triazine Derivatives, Preparation and Use Thereof in Human Therapy
  申请人：Dupont-Passelaigue Elisabeth

  公开号：US20080167313A1

  公开（公告）日：2008-07-10

  The invention concerns 3,5-dioxo-(2H,4H)-1,2,4-triazine derivatives of general formula (I), wherein: R 1 and R 2 , identical or different, represent a branched or linear C 1 -C 7 alkyl or alkenyl radical, a C 1 -C 6 alkyl radical substituted by groups such as trifluoromethyl, C 5 -C 6 cycloalkyl, nitrile, C 1 -C 4 alkoxycarbonylvinyl, hydroxycarbonylvinyl, C 1 -C 4 alkoxycarbonyl, carboxylate, benzyloxy or phenyl (for which the phenyl ring is optionally substituted by one or more groups such as C 1 -C 4 alkoyl, C 1 -C 4 alkoxy, nitro, halogen, trifluoromethyl); YR 3 represents oxygen or NR 3 for which R 3 represents hydrogen, a linear or branched C 1 -C 7 alkyl or alkenyl radical, a C 1 -C 6 alkyl radical substituted by groups such as trifluoromethyl or phenyl (for which the phenyl ring is optionally substituted by one or more groups such as C 1 -C 4 alkoyl, C 1 -C 4 alkoxy, nitro, halogen, trifluoromethyl); Z represents an oxygen atom or a carbon atom capable of being bound to the ortho, meta or para positions of the phenyl group of formula I; n can be 0 to 5 when Z=C or 2 to 4 when Z=O; X represents oxygen or sulphur; R 4 , R 5 , R 6 , R 7 and R 8 represent hydrogen or fluorine; R 9 , R 10 and R 11 represent hydrogen or a linear or branched C 1 -C 5 alkyl group as well as the pharmaceutically acceptable base addition salts, and the various enantiomers of compounds having asymmetric carbons, and their mixtures in all proportions including in particular the racemic mixtures.

  该发明涉及一般式（I）的3,5-二氧代-(2H,4H)-1,2,4-三嗪衍生物，其中：R1和R2，相同或不同，代表分支或直链的C1-C7烷基或烯基基团，被三氟甲基、C5-C6环烷基、腈基、C1-C4烷氧羰基乙烯基、羟基羰基乙烯基、C1-C4烷氧羰基、羧酸酯、苄氧基或苯基等基团取代的C1-C6烷基基团（其中苯环可选择地被一个或多个基团如C1-C4烷酰基、C1-C4烷氧基、硝基、卤素、三氟甲基取代）；YR3代表氧或NR3，其中R3代表氢、直链或分支的C1-C7烷基或烯基基团，被三氟甲基或苯基等基团取代的C1-C6烷基基团（其中苯环可选择地被一个或多个基团如C1-C4烷酰基、C1-C4烷氧基、硝基、卤素、三氟甲基取代）；Z代表一氧原子或一碳原子，能够与一般式I的苯基的邻位、间位或对位结合；当Z=C时，n可以为0至5，当Z=O时，n可以为2至4；X代表氧或硫；R4、R5、R6、R7和R8代表氢或氟；R9、R10和R11代表氢或直链或分支的C1-C5烷基基团，以及药学上可接受的碱盐，以及具有不对称碳的化合物的各种对映体以及它们在所有比例中的混合物，包括特别是消旋混合物。
• [EN] SUBSTITUTED SPIRO AZABICYCLICS AS MODULATORS OF CHEMOKINE RECEPTOR ACTIVITY<br/>[FR] DERIVES SPIRO AZABICYCLIQUES SUBSTITUES EN TANT QUE MODULATEURS DE L'ACTIVITE DU RECEPTEUR DE LA CHIMIOKINE
  申请人：BRISTOL MYERS SQUIBB CO

  公开号：WO2005080376A1

  公开（公告）日：2005-09-01

  The present application describes modulators of CCR3 of formula (Ia) and (Ib): (I) or pharmaceutically acceptable salt forms thereof, wherein Z, R1, R2, R3, R4, R5, R5', R6, a, b, c, d, and u are as defined herein. In addition, methods of treating and preventing inflammatory diseases such as asthma and allergic diseases, as well as autoimmune pathologies such as rheumatoid arthritis and atherosclerosis using said modulators are disclosed.

  本申请描述了公式(Ia)和(Ib)的CCR3调节剂：(I)或其药用可接受的盐形式，其中Z、R1、R2、R3、R4、R5、R5'、R6、a、b、c、d和u的定义如本文所述。此外，还公开了利用这些调节剂治疗和预防哮喘和过敏性疾病等炎症性疾病，以及类风湿关节炎和动脉粥样硬化等自身免疫病理的方法。
• Heterocyclization involving benzylic C(sp³)–H functionalization enabled by visible light photoredox catalysis
  作者：Ganesh Pandey、Ramkrishna Laha、Pradip Kumar Mondal

  DOI：10.1039/c9cc04287c

  日期：——

  A general and efficient method for heterocyclization involving benzylic C(sp3)–H functionalization enabled by visible light photoredox catalysis to access a wide range of structurally diverse oxygen as well as nitrogen heterocycles up to a gram scale is reported. The potential application of this new methodology is demonstrated by the total synthesis of (−)-codonopsinine and (+)-centrolobine. Herein

  据报道，一种通用有效的杂环化方法涉及苄基C（sp 3）–H官能团，该官能团通过可见光光氧化还原催化作用可访问范围广泛的结构多样的氧和氮杂环，直至克级。（-）-codonopsinine和（+）-centrolobine的总合成证明了这种新方法的潜在应用。在本文中提出了与氟化试剂不同，selectfluor用作氧化猝灭剂和氢自由基受体。
• Studies on histionicotoxin: rearrangement of the spirocyclic histrionicotoxin carbon skeleton into the fused pumiliotoxin skeleton
  作者：John J. Venit、Philip Magnus

  DOI：10.1016/0040-4039(80)80147-x

  日期：1980.1

  On treatment with acid the spirocyclic ketoamine 5 undergoes a retro-Mannich reaction followed by recondensation to give the unsaturated imine 8, thus converting the histrionicotoxin carbon skeleton into the pumiliotoxin C skeleton.

  在用酸处理时，螺环酮胺5进行逆曼尼希反应，然后再缩合得到不饱和亚胺8，从而将组织毒素毒素碳骨架转化为毒素毒素C骨架。
• Enantioselective Copper-Catalyzed Remote C(sp³)–H Alkynylation of Linear Primary Sulfonamides
  作者：Cheng-Yu Wang、Zi-Yang Qin、Yu-Ling Huang、Yi-Ming Hou、Ruo-Xing Jin、Chao Li、Xi-Sheng Wang

  DOI：10.1021/acs.orglett.0c01325

  日期：2020.5.15

  The highly efficient copper-catalyzed enantioselective alkynylation of the remote C(sp3)-H bond on linear primary sulfonamides is presented here using a radical relay strategy. The chiral box-copper complex, which is used to recapture the in-situ-generated alkyl radical via a 1,5-HAT strategy, is the key to success, affording the chiral alkynes after a following reductive elimination. A general substrate

  此处使用自由基中继策略介绍了高效的铜催化线性伯磺酰胺上远程C（sp3）-H键的铜对映体选择性炔基化反应。手性盒铜配合物是成功的关键，该手性盒铜配合物可通过1，5-HAT策略重新捕获原位生成的烷基，在还原反应消除后得到手性炔烃。该方法证明了一般的底物范围，温和的条件以及出色的区域和对映选择性控制。