4-(三甲基甲硅烷基)丁-3-炔-1-胺 | 183208-71-1

• 分子结构分类: 有机化合物 - 有机金属化合物 - 有机类金属化合物
• 中文名称: 4-(三甲基甲硅烷基)丁-3-炔-1-胺
• 英文名称: 4-(trimethylsilyl)but-3-yn-1-amine
• 英文别名: 4-(Trimethylsilyl)-3-butyn-1-amine；4-trimethylsilylbut-3-yn-1-amine
• CAS: 183208-71-1
• 化学式: C₇H₁₅NSi
• mdl: MFCD14702527
• 分子量: 141.288
• InChiKey: PMOCSIGHRYWEGB-UHFFFAOYSA-N

物化性质

• 沸点：
  151.2±23.0 °C(Predicted)
• 密度：
  0.847±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.73
• 重原子数：
  9
• 可旋转键数：
  2
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.714
• 拓扑面积：
  26
• 氢给体数：
  1
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  4-(三甲基甲硅烷基)丁-3-炔-1-胺 在 乙酸酐 、 三乙胺 作用下， 以 二氯甲烷 为溶剂， 生成 N-[4-(三甲基硅烷基)-3-丁炔基]-乙酰胺
  参考文献：
  名称：

  Virtual screening-driven discovery of dual 5-HT6/5-HT2A receptor ligands with pro-cognitive properties

  摘要：

  A virtual screening campaign aimed at finding structurally new compounds active at 5-HT6R provided a set of candidates. Among those, one structure, 4-(5-{[(2-{5-fluoro-1H-pyrrolo[2,3-b]pyridin-3-yl}ethyl) amino]methyl}furan-2-yl)phenol (1, 5-HT6R K-i = 91 nM), was selected as a hit for further optimization. As expected, the chemical scaffold of selected compound was significantly different from all the serotonin receptor ligands published to date. Synthetic efforts, supported by molecular modelling, provided 43 compounds representing different substitution patterns. The derivative 42, 4-(5-{[(2-{5-fluoro-1H-pyrrolo[2,3-b]pyridin-3-yl}ethyl)amino]methyl}furan-2-yl)phenol (5-HT6R K-j= 25, 5-HT2AR K-i = 32 nM), was selected as a lead and showed a good brain/plasma concentration profile, and it reversed phencyclidine-induced memory impairment. Considering the unique activity profile, the obtained series might be a good starting point for the development of a novel antipsychotic or antidepressant with procognitive properties. (C) 2019 The Authors. Published by Elsevier Masson SAS.

  DOI：

  10.1016/j.ejmech.2019.111857
• 作为产物：
  描述：

  4-(trimethylsilyl)but-3-ynyl methanesulfonate 在 sodium azide 、 N,N-二甲基甲酰胺 、 三苯基膦 作用下， 以 乙醚 为溶剂， 反应 6.0h， 生成 4-(三甲基甲硅烷基)丁-3-炔-1-胺
  参考文献：
  名称：

  钯 (II) 催化的双取代炔烃的区域选择性合成氢芳基化反应，使用可移除的导向基团

  摘要：

  已经开发了钯 (II) 催化的高炔丙基胺的区域选择性顺氢芳基化反应，其中选择性由可裂解的双齿导向基团控制。在优化的反应条件下，发现二烷基和烷芳基炔底物均以高选择性进行加氢芳基化。该反应的产物含有 4,4-二取代的高烯丙基胺基序，这在药物分子和其他生物活性化合物中很常见。

  DOI：

  10.1021/jacs.6b08818

文献信息

• [EN] NEW COMPOUNDS FOR THE TREATMENT OF NEURODEGENERATIVE DISEASES<br/>[FR] NOUVEAUX COMPOSÉS POUR LE TRAITEMENT DE MALADIES NEURODÉGÉNÉRATIVES
  申请人：UNIV LEUVEN KATH

  公开号：WO2012080221A1

  公开（公告）日：2012-06-21

  This invention provides novel compounds and the novel compounds for use as a medicine, more in particular for the prevention or treatment of neurodegenerative disorders, more specifically certain neurological disorders, such as disorders collectively known as tauopathies, and disorders characterised by cytotoxic α-synuclein amyloidogenesis. The present invention also relates to the use of said novel compounds for the manufacture of medicaments useful for treating such neurodegenerative disorders. The present invention further relates to pharmaceutical compositions including said novel compounds and to methods for the preparation of said novel compounds. The compounds have the formula (A1) wherein R1, R2, R4, R6, E, n, Y1, Y2, Y3, Y4, Y5, L, B, R8, and m are as defined in the claims.

  本发明提供了新型化合物，以及这些新型化合物作为药物的使用，特别是用于预防或治疗神经退行性疾病，更具体地是一些神经系统疾病，例如统称为tauopathies的疾病，以及以细胞毒性α-突触核蛋白淀粉样生成特征的疾病。本发明还涉及将所述新型化合物用于制造用于治疗此类神经退行性疾病的药物。本发明进一步涉及包括所述新型化合物的药物组合物以及制备所述新型化合物的方法。这些化合物的公式为(A1)，其中R1、R2、R4、R6、E、n、Y1、Y2、Y3、Y4、Y5、L、B、R8和m如权利要求中所定义。
• NEW COMPOUNDS FOR THE TREATMENT OF NEURODEGENERATIVE DISEASES
  申请人：Griffioen Gerard

  公开号：US20130274260A1

  公开（公告）日：2013-10-17

  This invention provides novel compounds and the novel compounds for use as a medicine, more in particular for the prevention or treatment of neurodegenerative disorders, more specifically certain neurological disorders, such as disorders collectively known as tauopathies, and disorders characterised by cytotoxic α-synuclein amyloidogenesis. The present invention also relates to the use of said novel compounds for the manufacture of medicaments useful for treating such neurodegenerative disorders. The present invention further relates to pharmaceutical compositions including said novel compounds and to methods for the preparation of said novel compounds. The compounds have the formula (A1) wherein R 1 , R 2 , R 4 , R 6 , E, n, Y 1 , Y 2 , Y 3 , Y 4 , Y 5 , L, B, R 8 , and m are as defined in the claims.

  本发明提供了新型化合物，以及这些新型化合物作为药物的使用，特别是用于预防或治疗神经退行性疾病，更具体地是一些神经系统疾病，例如统称为tauopathies的疾病，以及以细胞毒性α-突触核蛋白淀粉样生成特征的疾病。本发明还涉及使用这些新型化合物来制造用于治疗此类神经退行性疾病的药物。本发明还涉及包括这些新型化合物的药物组合物以及制备这些新型化合物的方法。这些化合物的公式为(A1)，其中R1、R2、R4、R6、E、n、Y1、Y2、Y3、Y4、Y5、L、B、R8和m如权利要求中所定义。
• Agri-Horticultural Pest Control Compositions Comprising 4-(3-Butynyl)Aminopyrimidine Derivatives
  申请人：Sakai Masaaki

  公开号：US20130296271A1

  公开（公告）日：2013-11-07

  Agri-horticultural pest control compositions having outstanding control effect on pests, in particular, agri-horticultural pests, which comprise as active ingredients one or more 4-(3-butynyl)aminopyrimidine derivatives represented by the general formula [I], namely, where R 1 is typically selected from among: a) phenyl c) —SiR 5 R 6 R 7 (R 5 , R 6 , and R 7 which may be the same or different represent a linear or branched alkyl having 1-6 carbon atoms, a linear or branched haloalkyl having 1-3 carbon atoms which is substituted by one halogen atom, a linear or branched cyanoalkyl having 1-3 carbon atoms which is substituted by one cyano group, and phenyl); d) hydropgen atom; R 2 typically represents a hydrogen atom; R 3 typically represents a hydrogen atom; R 4 represents a hydrogen atom and one or more agri-horticultural pest control compounds selected from among agri-horticultural antimicrobial compounds, say, multi-site contact active compouns, nucleic acids synthesis inhibitory active compounds, mitosis and cell divesion inhibitory active compounds, and/or agri-horticultural insecticidal, miticidal or nematicidal compounds, say, acetylcholinesterase inhibitors, GABA-gated chloride antagonists, and sodium channel modulators. Since the 4-(3-butynyl)aminopyrimidine derivatives and the existing antimicrobial active compounds and/or insecticidal active compounds are used in admixture, the 4-(3-butynyl)aminopyrimidine derivatives which are useful as pest control agents, particularly as agri-horticultural pest control agents, need be used in smaller amounts and yet their antimicrobial or insecticidal activity can be improved.

  农业园艺害虫控制组合物对害虫，特别是农业园艺害虫具有杰出的控制效果，其活性成分包括一种或多种由通式[I]表示的4-(3-丁炔基)氨基嘧啶衍生物，其中R1通常从以下中选择：a)苯基；b) -SiR5R6R7（R5、R6和R7可以相同也可以不同，代表具有1-6个碳原子的直链或支链烷基，具有1-3个碳原子的直链或支链卤代烷基，被一个卤原子取代，具有1-3个碳原子的直链或支链氰基烷基，被一个氰基取代，以及苯基）；d)氢原子；R2通常表示氢原子；R3通常表示氢原子；R4表示氢原子以及一种或多种从农业园艺抗微生物化合物中选择的农业园艺害虫控制化合物，比如，多位点接触活性化合物，核酸合成抑制活性化合物，有丝分裂和细胞分裂抑制活性化合物，和/或农业园艺杀虫、杀螨或杀线虫化合物，比如，乙酰胆碱酯酶抑制剂，GABA门控氯离子拮抗剂和钠通道调节剂。由于4-(3-丁炔基)氨基嘧啶衍生物和现有的抗微生物活性化合物和/或杀虫活性化合物混合使用，因此作为害虫控制剂，特别是作为农业园艺害虫控制剂有用的4-(3-丁炔基)氨基嘧啶衍生物需要以较小的量使用，但其抗微生物或杀虫活性可以得到改善。
• Regioselective Amine–Borane Cyclization: Towards the Synthesis of 1,2‐BN‐3‐Cyclohexene by Copper‐Assisted Triazole/Gold Catalysis
  作者：Stephen E. Motika、Qiaoyi Wang、Novruz G. Akhmedov、Lukasz Wojtas、Xiaodong Shi

  DOI：10.1002/anie.201604986

  日期：2016.9.12

  as the optimal catalytic system for promoting intramolecular hydroboration for the synthesis of a six‐membered cyclic amine–borane. Excellent yields (up to 95 %) and regioselectivities (5‐exo vs. 6‐endo) were achieved through catalyst control and sequential dilution. Good functional‐group tolerance was attained, thus allowing the preparation of highly functionalized cyclic amine–borane substrates,

  三唑/金（TA-Au）和Cu（OTf）2的组合被认为是促进分子内氢硼化合成六元环胺-硼烷的最佳催化体系。通过催化剂控制和顺序稀释，获得了极高的收率（高达95％）和区域选择性（5-exo vs. 6-endo）。获得了良好的官能团耐受性，因此可以制备高度官能化的环胺-硼烷底物，而这是其他方法无法实现的。氘标记研究支持在金活化炔烃中加入氢化物并随后形成C-B键。
• 一种天然产物（-）-Psychot riasine的合成方法
  申请人：东莞理工学院

  公开号：CN112028895A

  公开（公告）日：2020-12-04

  本发明涉及一种天然产物(‑)‑Psychotriasine的合成方法，以已知式1化合物为起始原料，通过三苯甲基保护，Reformatsky反应，LiAlH4‑还原环化，Buchwald‑Hartwig还原胺化以及Larock关环等一系列反应来合成目标分子。本发明整个路线的设计独特新颖，其反应过程反应条件温和，速率快，副反应相对少，操作简便，且路线中利用的是常规的化学试剂，原料廉价易得，可大大降低合成成本。