2-(4-甲基哌啶-1-基)吡啶 | 682773-52-0

• 分子结构分类: 有机化合物 - 有机氮化合物
• 中文名称: 2-(4-甲基哌啶-1-基)吡啶
• 英文名称: 2-(4-methylpiperidin-1-yl)pyridine
• CAS: 682773-52-0
• 化学式: C₁₁H₁₆N₂
• mdl: MFCD20484337
• 分子量: 176.261
• InChiKey: YNYZSFXTRGRDAZ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.6
• 重原子数：
  13
• 可旋转键数：
  1
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.545
• 拓扑面积：
  16.1
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  联硼酸频那醇酯 、 2-(4-甲基哌啶-1-基)吡啶 在 (p-伞花烃)双(均三甲苯羧基)钌(II) 作用下， 以 1,4-二氧六环 为溶剂， 反应 16.0h， 以71%的产率得到2-{4-methyl-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)piperidin-1-yl}pyridine
  参考文献：
  名称：

  钌（II）双羧酸盐催化的C（sp2）-H和C（sp3）-H键的硼化

  摘要：

  C（sp 2）-H和C（sp 3）-H的多价硼烷基化是通过钌（II）双羧酸盐配合物实​​现的。钌（II）催化剂的强大特性使得C（sp 3）-H在吡咯烷，哌啶和氮杂环庚烷上的硼化作用具有足够的范围和出色的位置选择性控制。

  DOI：

  10.1002/chem.201604943
• 作为产物：
  描述：

  2-氰基吡啶 、 4-甲基哌啶 在 正丁基锂 、 cesium fluoride 作用下， 以 四氢呋喃 、 正己烷 为溶剂， 反应 0.25h， 以60%的产率得到2-(4-甲基哌啶-1-基)吡啶
  参考文献：
  名称：

  通过空前的氰基吡啶亲核芳族取代合成氨基吡啶

  摘要：

  2-和4-氰基吡啶与酰胺化锂的直接反应通过氰化物的置换得到相应的氨基吡啶的良好产率。添加CsF可以加快反应速度，并可以显着提高收率。

  DOI：

  10.1016/j.tetlet.2004.01.120

文献信息

• [EN] TRIAZOLE COMPOUNDS FOR THE TREATMENT OF DYSMENORRHOEA<br/>[FR] COMPOSES TRIAZOLE POUR LE TRAITEMENT DE LA DYSMENORRHEE
  申请人：PFIZER LTD

  公开号：WO2004037809A1

  公开（公告）日：2004-05-06

  A compound of formula (I), a pharmaceutically acceptable salt or solvate thereof, wherein R' represents C,-C6 alkyl, -(CH2)c-[C3-C8 cycloalkyl]-, -(CH2)C -W or -(CH2)C-Z-(CH2)dW; W represents C1-C6 alkyl, C1-C6 alkyloxy, -C02[C1-C6 alkyl], -CONR4R5, an optionally substituted phenyl group, NR4R5, het2 or het3; Z represents O or S(O)g; g represents 0, 1 or 2; R2 represents a phenyl group, optionally fused to a 5- or 6- membered aryl or heterocyclic group which may contain one or more heteroatoms selected from N, O or S; the phenyl group and the optionally fused group being optionally substituted; Ring A represents a 4-, 5- or 6- membered saturated heterocyclic group containing at least one N; Ring B represents a phenyl group or het1, each group being optionally substituted; R7 independently represents H1 C1-C6 alkyl, OR3, -(CH2)e-R3 or -(CH2)f-O-(CH2)e-R3; at each occurrence R3 independently represents H1 C1-C6 alkyl optionally substituted by Y, -(CH2)g [C3-C8 cycloalkyl], phenyl, benzyl, pyridyl or pyrimidyl; at each occurrence R4 and R5 independently represent H1 Cl-C6 alkyl (optionally substituted with Cl-C6 alkyloxy), (CH2)gC02-[C1-C6 alkyl], -S02Me, -(CH2)g [C3-C8 cycloalkyl], S02Me, phenyl, benzyl, pyridyl or pyrimidyl; or R4 and R5 together with the N atom to which they are attached represent a heterocyclic group of from 3 to 8 atoms; Y independently represents a phenyl group, NR4R5 or het4, the phenyl group being optionally substituted; het1 represents a 4-, 5- or 6- membered saturated, or unsaturated, heterocyclic group containing at least one N (but which may also contain one or more O or S atoms); het2 and het4 represent an optionally substituted 4-, 5-, 6- or 7- membered saturated, or unsaturated, heterocyclic group containing at least one N (but which may 5 also contain one or more O or S atoms); het3 represents an optionally substituted 4-, 5-, 6- or 7- membered saturated, or unsaturated, heterocyclic group containing at least one O (but which may also contain one or mare N or S atoms); at each occurrence R6 independently represents H1 C1-C6 alkyl optionally substituted by Y, =(CH2)g [C3-C8 cycloalkyl], phenyl, benzyl, pyridyl or pyrimidyl; a and b independently represent 0 or 1; c,, d, a end g independently represent 0, 1, 2, 3 or 4; . f índeperldently represents 1, 2, 3 or 4; provided that: (i) a + b cannot equal 0; and províded,that,when R1 represents -(CH2)c-Z-(CH2)d-W and W represents.NR4R5 or any N linked heterocyclic, group then d must not be, 0 or 1; and (iii), provided that when R2 represents a phenyl group substituted by a group of, formula -(CH2)eOR3, -(CH2)e-OCOR3 or -(CH2)e,OCOR3 ;or het1,and/or het2 are substituted by a group of formula -(CH2)eOR3, (CH2),-CO2R3 or -(CH2)eOCOR3; or when R7 represents -OR3 or -(CH2)f-0-(CH2)e-R3 and e is 0; or when W represents a phenyl group substituted with -OR

  式(I)的化合物，其药学上可接受的盐或溶剂，其中R'代表C1-C6烷基，-(CH2)c-[C3-C8环烷基]-，-( )C-W或-( )C-Z-( )dW；W代表C1-C6烷基，C1-C6烷氧基，-C02[C1-C6烷基]，-CONR4R5，一个可选择取代的苯基，NR4R5，het2或het3；Z代表O或S(O)g；g代表0、1或2；R2代表一个苯基，可选择与含有一个或多个异原子N、O或S的5-或6-成员芳基或杂环基融合；苯基和可选择融合的基团可选择取代；环A代表至少含有一个N的4-、5-或6-成员饱和杂环基；环B代表一个苯基或het1，每个基团可选择取代；R7独立地代表H1 C1-C6烷基，OR3，-( )e-R3或-( )f-O-( )e-R3；在每次出现时，R3独立地代表H1 C1-C6烷基，可选择由Y取代，-( )g[C3-C8环烷基]，苯基，苄基，吡啶基或嘧啶基；在每次出现时，R4和R5独立地代表H1 Cl-C6烷基（可选择用Cl-C6烷氧基取代），( )gC02-[C1-C6烷基]，-S02Me，-( )g[C3-C8环烷基]，S02Me，苯基，苄基，吡啶基或嘧啶基；或R4和R5与它们连接的N原子一起代表3到8个原子的杂环基；Y独立地代表一个苯基，NR4R5或het4，苯基可选择取代；het1代表至少含有一个N的4-、5-或6-成员饱和或不饱和杂环基（但也可能含有一个或多个O或S原子）；het2和het4代表一个可选择取代的4-、5-、6-或7-成员饱和或不饱和杂环基，至少含有一个N（但也可能含有一个或多个O或S原子）；het3代表一个可选择取代的4-、5-、6-或7-成员饱和或不饱和杂环基，至少含有一个O（但也可能含有一个或多个N或S原子）；在每次出现时，R6独立地代表H1 C1-C6烷基，可选择由Y取代，=( )g[C3-C8环烷基]，苯基，苄基，吡啶基或嘧啶基；a和b独立地代表0或1；c、d、a和g独立地代表0、1、2、3或4；f独立地代表1、2、3或4；条件是：(i) a+b不能等于0；并且，条件是，当R1代表-( )c-Z-( )d-W且W代表NR4R5或任何N连接的杂环基时，d不能为0或1；以及(iii)，条件是，当R2代表一个苯基，被-( )eOR3，-( )e-OCOR3或-( )e-OCOR3取代；或het1和/或het2被-( )eOR3，( )e-CO2R3或-( )eOCOR3取代；或当R7代表-OR3或-( )f-O-( )e-R3且e为0时；或当W代表一个被-OR取代的苯基时。
• [EN] AMIDO-THIOPHENE COMPOUNDS AND THEIR USE AS 11-BETA-HSD1 INHIBITORS<br/>[FR] COMPOSÉS AMIDO-THIOPHÈNE ET LEUR UTILISATION EN TANT QU'INHIBITEURS DE 11-BÊTA-HSD1
  申请人：UNIV EDINBURGH

  公开号：WO2009074789A1

  公开（公告）日：2009-06-18

  The present invention pertains generally to the field of therapeutic compounds. More specifically the present invention pertains to certain amido-thiophene compounds that, inter alia, inhibit 11β-hydroxysteroid dehydrogenase type 1 (11β-HSD1). The present invention also pertains to pharmaceutical compositions comprising such compounds, and the use of such compounds and compositions, both in vitro and in vivo, to inhibit 11β-hydroxysteroid dehydrogenase type 1; to treat disorders that are ameliorated by the inhibition of 11β-hydroxysteroid dehydrogenase type 1; to treat the metabolic syndrome, which includes disorders such as type 2 diabetes and obesity, and associated disorders including insulin resistance, hypertension, lipid disorders and cardiovascular disorders such as ischaemic (coronary) heart disease; to treat CNS disorders such as mild cognitive impairment and early dementia, including Alzheimer's disease; etc. Formula (I).

  本发明一般涉及治疗化合物领域。更具体地，本发明涉及某些酰胺噻吩化合物，其中包括抑制11β-羟基类固醇脱氢酶1（11β-HSD1）。本发明还涉及包含这些化合物的药物组合物，以及利用这些化合物和组合物在体外和体内抑制11β-羟基类固醇脱氢酶1；治疗通过抑制11β-羟基类固醇脱氢酶1而得到改善的疾病；治疗代谢综合征，其中包括2型糖尿病和肥胖等疾病，以及相关疾病，包括胰岛素抵抗、高血压、脂质紊乱和心血管疾病，如缺血性（冠状）心脏病；治疗中枢神经系统疾病，如轻度认知障碍和早期痴呆，包括阿尔茨海默病等。公式（I）。
• Amination of 2‐Pyridinesulfonic and 8‐Quinolinesulfonic Acids with Magnesium Amides
  作者：Moritz Balkenhohl、Vasiliki Valsamidou、Paul Knochel

  DOI：10.1002/ejoc.201900057

  日期：2019.9

  The amination of 2‐pyridine‐ and 8‐quinolinesulfonic acids using magnesium amides is reported. Various amides reacted with N‐heterocyclic sulfonic acids, leading to aminopyridines and aminoquinolines in up to 98 % yield. Various amines important in medicinal chemistry, such as the antidepressant amoxapine, were suitable for these aminations.

  据报道，使用酰胺化氨基的2-吡啶基和8-喹啉磺酸被胺化。各种酰胺与N-杂环磺酸反应，生成氨基吡啶和氨基喹啉，产率高达98％。在药物化学中很重要的各种胺，例如抗抑郁药阿莫沙平，都适合于这些胺化反应。
• [EN] 3, 4-DISUBSTITUTED 1H-PYRAZOLE COMPOUNDS AND THEIR USE AS CYCLIN DEPENDENT KINASES (CDK) AND GLYCOGEN SYNTHASE KINASE-3 (GSK-3) MODULATORS<br/>[FR] COMPOSES 1H-PYRAZOLE 3,4-DISUBSTITUES ET LEUR UTILISATION EN TANT QUE KINASES DEPENDANT DES CYCLINES (CDK) ET MODULATEURS DE LA GLYCOGENE SYNTHASE KINASE-3 (GSK-3)
  申请人：ASTEX TECHNOLOGY LTD

  公开号：WO2005012256A1

  公开（公告）日：2005-02-10

  The invention provides compounds of the formula (0) or salts or tautomers or N-oxides or solvates thereof for use in the prophylaxis or treatment of disease states and conditions such as cancers mediated by cyclin-dependent kinase and glycogen synthase kinase-3. Formula (0). In formula (0): X is a group R1-A-NR4- or a 5- or 6-membered carbocyclic or heterocyclic ring; A is a bond, S02, C=O, NRg(C=O) or O(C=O) wherein Rg is hydrogen or C1-4 hydrocarbyl optionally substituted by hydroxy or C1-4 alkoxy; Y is a bond or an alkylene chain of 1, 2 or 3 carbon atoms in length; R1 is hydrogen; a carbocyclic or heterocyclic group having from 3 to 12 ring members; or a C1-8 hydrocarbyl group optionally substituted by one or more substituents selected from halogen (e.g. fluorine), hydroxy, C1-4 hydrocarbyloxy, amino, mono- or di-C1-4 hydrocarbylamino, and carbocyclic or heterocyclic groups having from 3 to 12 ring members, and wherein 1 or 2 of the carbon atoms of the hydrocarbyl group may optionally be replaced by an atom or group selected from 0, S, NH, SO, S02; R2 is hydrogen; halogen; C1-4 alkoxy (e.g. methoxy); or a C1-4 hydrocarbyl group optionally substituted by halogen (e.g. fluorine), hydroxyl or C1-4 alkoxy (e.g. methoxy); R3 is selected from hydrogen and carbocyclic and heterocyclic groups having from 3 to 12 ring members; and R4 is hydrogen or a C1-4 hydrocarbyl group optionally substituted by halogen (e.g. fluorine), hydroxyl or C1-4 alkoxy (e.g. methoxy).

  该发明提供了以下式（0）的化合物或其盐或互变异构体或N-氧化物或其溶剂合物，用于预防或治疗由细胞周期依赖性激酶和糖原合成酶-3介导的癌症等疾病状态和病症。在式（0）中：X是一个基团R1-A-NR4-或一个5-或6-成员的碳环或杂环；A是一个键，S02，C=O，NRg（C=O）或O（C=O），其中Rg是氢或C1-4烃基，可以选择性地被羟基或C1-4烷氧基取代；Y是一个键或一个由1、2或3个碳原子组成的烷基链；R1是氢；一个具有3到12个环成员的碳环或杂环基团；或一个C1-8烃基，可以选择性地被卤素（如氟）、羟基、C1-4烷氧基、氨基、单或双C1-4烃基氨基以及具有3到12个环成员的碳环或杂环基团取代，其中烃基的1或2个碳原子可以选择性地被从0、S、NH、SO、S02中选择的原子或基团所取代；R2是氢；卤素；C1-4烷氧基（如甲氧基）；或一个C1-4烃基，可以选择性地被卤素（如氟）、羟基或C1-4烷氧基（如甲氧基）取代；R3从氢和具有3到12个环成员的碳环或杂环基团中选择；R4是氢或一个C1-4烃基，可以选择性地被卤素（如氟）、羟基或C1-4烷氧基（如甲氧基）取代。
• NOVEL MORPHOLINE DERIVATIVE OR SALT THEREOF
  申请人：FUJIFILM Corporation

  公开号：US20160168139A1

  公开（公告）日：2016-06-16

  There is provided a morpholine derivative represented by General Formula [1A] or a salt thereof. (In the formula, a ring A represents a ring represented by General Formula [I]; * represents a bonding position; Z 2 represents CH or the like; Z 1 represents CR 6 or the like; R 6 represents a hydrogen atom or the like; X 1 represents CHR 7 or the like; R 7 represents a hydrogen atom or the like; X 2 represents CH 2 or the like; R 1 and R 2 are the same as or different from each other, and each of R 1 and R 2 represents a hydrogen atom or the like; R 3 , R 4 , and R 5 are the same as or different from each other, and each of R 3 , R 4 , and R 5 represents a hydrogen atom, NR a R b , or the like; and each of R a and R b represents a hydrogen atom, a C 1-8 alkyl group which may have a substituent, or the like.)

  提供一种由通用式[1A]表示的吗啉衍生物或其盐。 （在该式中，环A代表由通用式[I]表示的环；*代表连接位置；Z 2 代表CH或类似物；Z 1 代表CR 6 或类似物；R 6 代表氢原子或类似物；X 1 代表CHR 7 或类似物；R 7 代表氢原子或类似物；X 2 代表CH 2 或类似物；R 1 和R 2 相同或不同，且R 1 和R 2 中的每一个代表氢原子或类似物；R 3 ，R 4 和R 5 相同或不同，且R 3 ，R 4 和R 5 中的每一个代表氢原子，NR a R b 或类似物；R a 和R b 中的每一个代表氢原子，可能具有取代基的C 1-8 烷基基团，或类似物。）