2-(pyridin-2-yl)propan-1-amine | 851670-39-8

• 分子结构分类: 有机化合物 - 有机氮化合物
• 英文名称: 2-(pyridin-2-yl)propan-1-amine
• 英文别名: 2-pyridin-2-ylpropan-1-amine
• CAS: 851670-39-8
• 化学式: C₈H₁₂N₂
• 分子量: 136.197
• InChiKey: OPXKHJBYRJBEBH-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.5
• 重原子数：
  10
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.38
• 拓扑面积：
  38.9
• 氢给体数：
  1
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  2-(pyridin-2-yl)propan-1-amine 、 6-bromo-3-methyl-2-phenylquinoline-4-carboxylic acid 在 N,N-二异丙基乙胺 、 N-[(dimethylamino)-3-oxo-1H-1,2,3-triazolo[4,5-b]pyridin-1-yl-methylene]-N-methylmethanaminium hexafluorophosphate 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 以58%的产率得到(+/–)-6-bromo-3-methyl-2-phenyl-N-[2-(pyridin-2-yl)propyl]quinoline-4-carboxamide
  参考文献：
  名称：

  Potent and Selective Human Prostaglandin F (FP) Receptor Antagonist (BAY-6672) for the Treatment of Idiopathic Pulmonary Fibrosis (IPF)

  摘要：

  Idiopathic pulmonary fibrosis (IPF) is a rare and devastating chronic lung disease of unknown etiology. Despite the approved treatment options nintedanib and pirfenidone, the medical need for a safe and well-tolerated antifibrotic treatment of IPF remains high. The human prostaglandin F receptor (hFP-R) is widely expressed in the lung tissue and constitutes an attractive target for the treatment of fibrotic lung diseases. Herein, we present our research toward novel quinoline-based hFP-R antagonists, including synthesis and detailed structure-activity relationship (SAR). Starting from a high-throughput screening (HTS) hit of our corporate compound library, multiple parameter improvements-including increase of the relative oral bioavailability F_rel from 3 to ≥100%-led to a highly potent and selective hFP-R antagonist with complete oral absorption from suspension. BAY-6672 (46) represents-to the best of our knowledge-the first reported FP-R antagonist to demonstrate in vivo efficacy in a preclinical animal model of lung fibrosis, thus paving the way for a new treatment option in IPF.

  DOI：

  10.1021/acs.jmedchem.0c00834
• 作为产物：
  描述：

  2-异丙基吡啶 在 bis[dichloro(pentamethylcyclopentadienyl)iridium(III)] 、 lithium hydroxide monohydrate 、 双三氟甲烷磺酰亚胺银盐 、 正戊酸 作用下， 以 水 、 1,2-二氯乙烷 、 乙腈 为溶剂， 反应 27.0h， 生成 2-(pyridin-2-yl)propan-1-amine
  参考文献：
  名称：

  铱催化的2,2,2-三氯乙氧羰基叠氮化物催化的C（sp 3）–H胺化反应

  摘要：

  据报道，以2,2,2-三氯乙氧羰基叠氮化物为氨基源，可进行铱辅助的铱催化的直接C（sp 3）-H胺化反应。添加剂中的羧酸根阴离子和相应的阳离子对于获得令人满意的效率都是至关重要的。乙酸钠或正戊酸分别可促进酮肟或N-芳香族杂环中与仲碳，叔碳和季碳相邻的各种伯C（sp 3）-H键的胺化反应，从而提供了通向多功能β-氨基的实用途径酮肟和氮-杂芳基乙胺衍生物。胺化产物可以视为异氰酸酯类似物，并且可以转化为其他有用的氨基官能团。分离出一个环状化合物并鉴定为合理的中间体。

  DOI：

  10.1021/acs.orglett.8b02738

文献信息

• [EN] ISOINDOLINE DERIVATIVES COMPRISING AN ADDITIONAL HETEROCYCLIC GROUP AND THEIR USE IN THE TREATMENT OF PAIN DISORDERS<br/>[FR] DÉRIVÉS ISOINDOLINE COMPRENANT UN GROUPE HÉTÉROCYCLIQUE SUPPLÉMENTAIRE ET LEUR UTILISATION DANS LE TRAITEMENT DE TROUBLES DE LA DOULEUR
  申请人：ASTRAZENECA AB

  公开号：WO2009145718A1

  公开（公告）日：2009-12-03

  Compounds of formula I are claimed, wherein R1is hydrogen, C1_3alkyl, C1_3alkoxy, cyano, hydroxy or halo; wherein C1-3alkyl may optionally be substituted by one or more substituents independently selected from hydroxy, C1-3alkoxy orfluoro; and wherein Ci^alkoxy may optionally be substituted by one or more fluoro; m is 1 or 2; R2 and R3 is each and independently selected from hydrogen, Ci_4haloalkyl, C1_4haloalkoxy, halo, C1_4alkoxy, C1_4alkyl and C3_7cycloalkyloxy; and wherein said C3_7cycloalkyloxy may optionally be substituted by one or more fluoro; and whereas both R2 and R3 can not be hydrogen; Het is selected from any one of pyridinyl, pyrazinyl, isoxazolyl, pyrazolyl, indolyl, triazolyl and pyrimidinyl, wherein each such heteroaryl may optionally be substituted by one or more X4; X4 is halo, C1-3alkyl, C1-3alkyl0C1-3alkyl, -CH(CH3)-O-C(CH3)3,C1_4alkoxy, cyano, or hydroxyl, or Ci_2hydroxyalkyl;; and wherein said C1-3alkyl, C 1-3alkylOC1-3alkyl, -CH(CH3)-O-C(CH3)3, or C1_4alkoxy may each optionally be substituted by one or more fluoro; L1 is C1_4alkylene, which may optionally be fluorinated or hydroxylated; and L2 is C1-3alkylene; with the exception of the compounds: 2-[1-(1,5-dimethyl-lH-pyrazol-4-yl)ethyl]-5,7-dimethoxy-3-oxo-N-[2-(trifluoromethyl)benzyl]isoindoline-1-carboxamide; N-(4-fluorobenzyl)-3-oxo-2-(-pyridin-4-yletyl)isoindoline-1-carboxamide and N-(2-chlorobenzyl)-2[2-(1H-indol-3-yl)-1-methyletyl]-3-oxoisoindoline-1-carboxamide; The invention further relates to pharmaceutical compositions containing said compounds and to the use of said compounds in therapy.

  公式I的化合物被要求，其中R1是氢，C1-3烷基，C1-3烷氧基，氰基，羟基或卤素；其中C1-3烷基可以选择性地被一个或多个取代基取代，这些取代基独立地选自羟基，C1-3烷氧基或氟基；而C1-3烷氧基可以选择性地被一个或多个氟基取代；m为1或2；R2和R3分别且独立地选自氢，C1-4卤代烷基，C1-4卤代烷氧基，卤素，C1-4烷氧基，C1-4烷基和C3-7环烷氧基；其中所述的C3-7环烷氧基可以选择性地被一个或多个氟基取代；而且R2和R3都不能是氢；Het选自吡啶基，吡嗪基，异噁唑基，吡唑基，吲哚基，三唑基和嘧啶基中的任何一种，其中每种这样的杂环烷基可以选择性地被一个或多个X4取代；X4是卤素，C1-3烷基，C1-3烷氧基C1-3烷基，-CH(CH3)-O-C(CH3)3，C1-4烷氧基，氰基，或羟基，或C1-2羟基烷基；而所述的C1-3烷基，C1-3烷氧基C1-3烷基，-CH(CH3)-O-C(CH3)3，或C1-4烷氧基可以选择性地被一个或多个氟基取代；L1是C1-4烷基，可以选择性地被氟化或羟基化；而L2是C1-3烷基；除了以下化合物：2-[1-(1,5-二甲基-1H-吡唑-4-基)乙基]-5,7-二甲氧基-3-氧代-N-[2-(三氟甲基)苯甲基]异吲哚啉-1-羧酰胺；N-(4-氟苯甲基)-3-氧代-2-(-吡啶-4-基乙基)异吲哚啉-1-羧酰胺和N-(2-氯苯甲基)-2[2-(1H-吲哚-3-基)-1-甲基乙基]-3-氧代异吲哚啉-1-羧酰胺；本发明还涉及含有所述化合物的药物组合物以及所述化合物在治疗中的使用。
• [EN] IMIDAZO-THIAZOLE DERIVATIVES AS PROTEIN KINASE INHIBITORS<br/>[FR] DÉRIVÉS D'IMIDO-THIAZOLE EN TANT QU'INHIBITEURS DE PROTÉINES KINASES
  申请人：ABBOTT LAB

  公开号：WO2009070516A1

  公开（公告）日：2009-06-04

  Compounds of formula I that inhibit protein kinases, compositions containing the compounds and methods of treating diseases using the compounds are disclosed. Formula I and therapeutically acceptable salts, prodrugs and salts of prodrugs thereof, wherein X is CH or N; A1 is R1, OR1. NHR1, N(R1)2, NHC(O)R1, NHC(O)NHR1, NHC(O)N(R1)2, NHC(O)OR1, C(O)NHR1, C(O)N(R1)2, C=NOR1, or C(NH2)NOC(O)R1;

  公开了抑制蛋白激酶的化合物I的公式，包含这些化合物的组合物以及使用这些化合物治疗疾病的方法。公式I及其治疗上可接受的盐，前药和前药的盐，其中X为CH或N；A1为R1，OR1，NHR1，N(R1)2，NHC(O)R1，NHC(O)NHR1，NHC(O)N(R1)2，NHC(O)OR1，C(O)NHR1，C(O)N(R1)2，C=NOR1或C(NH2)NOC(O)R1。
• Novel flavors, flavor modifiers, tastants, taste enhancers, umami or sweet tastants, and/or enhancers and use thereof
  申请人：Tachdjian Catherine

  公开号：US20050084506A1

  公开（公告）日：2005-04-21

  The present invention relates to the discovery that certain non-naturally occurring, non-peptide amide compounds and amide derivatives, such as oxalamides, ureas, and acrylamides, are useful flavor or taste modifiers, such as a flavoring or flavoring agents and flavor or taste enhancer, more particularly, savory (the “umami” taste of monosodium glutamate) or sweet taste modifiers,—savory or sweet flavoring agents and savory or sweet flavor enhancers, for food, beverages, and other comestible or orally administered medicinal products or compositions.

  本发明涉及发现，某些非天然存在的非肽酰胺化合物和酰胺衍生物，如草酰胺、脲和丙烯酰胺，可用作风味或口味调节剂，例如风味或调味剂和风味或口味增强剂，更具体地说，是用于食品、饮料和其他可食用或口服药品或组合物的风味或口味调节剂，包括鲜味（味精的“鲜味”）或甜味调节剂，鲜味或甜味调味剂以及鲜味或甜味增强剂。
• [EN] BENZODIOXANE INHIBITORS OF LEUKOTRIENE PRODUCTION<br/>[FR] INHIBITEURS BENZODIOXANES DE PRODUCTION DE LEUCOTRIÈNES
  申请人：BOEHRINGER INGELHEIM INT

  公开号：WO2012125598A1

  公开（公告）日：2012-09-20

  The present invention relates to compounds of formula (I): wherein R1 to R3, A, X and n are as defined herein. The compounds of formula (I) are useful as inhibitors of leukotriene A4 hydrolase (LTA4H) and treating LTA4H related disorder. The present invention also relates to pharmaceutical compositions comprising the compounds of formula (I), methods of using these compounds in the treatment of various diseases and disorders, and processes for preparing these compounds.

  本发明涉及式(I)的化合物：其中R1至R3、A、X和n如本文所定义。式(I)的化合物可用作白三烯A4水解酶(LTA4H)的抑制剂，并用于治疗与LTA4H相关的疾病。本发明还涉及包含式(I)化合物的药物组合物，使用这些化合物治疗各种疾病和疾病的方法，以及制备这些化合物的方法。
• [EN] PYRROLO [2, 3 - B] PYRAZINE - 7 - CARBOXAMIDE DERIVATIVES AND THEIR USE AS JAK AND SYK INHIBITORS<br/>[FR] DÉRIVÉS DE PYRROLO[2,3-B]PYRAZINE-7-CARBOXAMIDE ET LEUR UTILISATION COMME INHIBITEURS DE JAK ET SYK
  申请人：HOFFMANN LA ROCHE

  公开号：WO2011144585A1

  公开（公告）日：2011-11-24

  The present invention relates to the use of novel pyrrolopyrazine derivatives of Formula (I), wherein the variables Q and R, R2, and R3 are defined as described herein, which inhibit JAK and SYK and are useful for the treatment of auto-immune and inflammatory diseases.

  本发明涉及使用式（I）的新型吡咯吡嗪衍生物，其中变量Q和R，R2和R3如本文所述定义，其抑制JAK和SYK并且适用于治疗自身免疫和炎症性疾病。