3,4-二氢-2H-吡喃o[3,2-b]吡啶-4-胺 | 502612-49-9

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡喃吡啶类
• 中文名称: 3,4-二氢-2H-吡喃o[3,2-b]吡啶-4-胺
• 中文别名: 4-氨基-3,4-二氢-2H-吡喃并[3,2-b]吡啶；3,4-二氢-2H-吡喃O[3,2-B]吡啶-4-胺
• 英文名称: 2H,3H,4H-pyrano[3,2-b]pyridin-4-amine
• 英文别名: 3,4-dihydro-2H-pyrano[3,2-b]pyridin-4-amine
• CAS: 502612-49-9
• 化学式: C₈H₁₀N₂O
• 分子量: 150.18
• InChiKey: WBEVIMZYSNHMAN-UHFFFAOYSA-N

物化性质

• 沸点：
  264.8±40.0 °C(Predicted)
• 密度：
  1.172±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  -0.1
• 重原子数：
  11
• 可旋转键数：
  0
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.38
• 拓扑面积：
  48.1
• 氢给体数：
  1
• 氢受体数：
  3

安全信息

• 海关编码：
  2934999090
• 危险性防范说明：
  P261,P305+P351+P338
• 危险性描述：
  H315,H319,H335

反应信息

• 作为反应物：
  描述：

  3,4-二氢-2H-吡喃o[3,2-b]吡啶-4-胺 在 三乙胺 作用下， 以 甲醇 、 二氯甲烷 为溶剂， 反应 1.0h， 生成 tert-butyl (S)-(3,4-dihydro-2H-pyrano[3,2-b]pyridin-4-yl)carbamate
  参考文献：
  名称：

  [EN] GRK2 INHIBITORS AND USES THEREOF
  [FR] INHIBITEURS DE GRK2 ET LEURS UTILISATIONS

  摘要：

  Provided herein are compounds (e.g., compounds of Formula (I)), and pharmaceutically acceptable salts, stereoisomers, tautomers, isotopically labeled derivatives, solvates, hydrates, polymorphs, co-crystals, and prodrugs thereof, pharmaceutical compositions thereof, and kits comprising the same. The compounds provided herein are G protein-coupled receptor kinase (e.g., GRK2, GRK3) inhibitors and are therefore useful for, e.g., treating and/or preventing diseases (e.g., cancer) in a subject, for inhibiting tumor growth in a subject, for inhibiting GRK2 and/or GRK3 activity in vitro or in vivo, etc. In certain embodiments, the compounds provided herein are selective for GRK2 and/or GRK3. Also provided herein are methods and synthetic intermediates useful in the preparation of compounds described herein.

  公开号：

  WO2023049438A1
• 作为产物：
  描述：

  (Z)-2H-pyrano[3,2-b]pyridin-4(3H)-one oxime 在 ammonium hydroxide 、 ammonium acetate 、 锌 作用下， 以 乙醇 为溶剂， 反应 12.0h， 生成 3,4-二氢-2H-吡喃o[3,2-b]吡啶-4-胺
  参考文献：
  名称：

  [EN] MODULATORS OF HSD17B13 AND METHODS OF USE THEREOF
  [FR] MODULATEURS DE HSD17B13 ET LEURS PROCÉDÉS D'UTILISATION

  摘要：

  本公开涉及能够调节羟基类固醇17-β脱氢酶（HSD17B）家族成员蛋白的化合物和药物组合物，包括抑制HSD17B家族成员蛋白，例如HSD17B13。本公开还涉及使用此处披露的化合物和药物组合物治疗肝脏疾病、障碍或状况的方法，其中HSD17B家族成员蛋白发挥作用。

  公开号：

  WO2021003295A1

文献信息

• Chemokine receptor binding heterocyclic compounds with enhanced efficacy
  申请人：——

  公开号：US20030220341A1

  公开（公告）日：2003-11-27

  The invention relates to heterocyclic compounds consisting of a core nitrogen atom surrounded by three pendant groups, wherein two of the three pendant groups are preferably benzimidazolyl methyl and tetrahydroquinolyl, and the third pendant group contains N and optionally contains additional rings. The compounds bind to chemokine receptors, including CXCR4 and CCR5, and demonstrate protective effects against infection of target cells by a human immunodeficiency virus (HIV).

  这项发明涉及由一个核心氮原子环绕着三个侧链基团的杂环化合物，其中三个侧链基团中的两个最好是苯并咪唑甲基和四氢喹啉基，第三个侧链基团含有N，并且可选地含有额外的环。这些化合物与趋化因子受体结合，包括CXCR4和CCR5，并且表现出对人类免疫缺陷病毒（HIV）感染靶细胞的保护作用。
• [EN] NOVEL PRMT5 INHIBITORS<br/>[FR] NOUVEAUX INHIBITEURS DE PRMT5
  申请人：AMGEN INC

  公开号：WO2021163344A1

  公开（公告）日：2021-08-19

  Described herein are compounds of Formula I and pharmaceutically acceptable salt thereof, stereoisomers, tautomers as well as pharmaceutical compositions thereof. Compounds of the present invention are useful for inhibiting PRMT5 activity and may have use in treating proliferative, metabolic and blood disorders. Compounds of Formula I have the following structure: (I)

  本文描述了公式I的化合物及其药用盐、立体异构体、互变异构体以及其药用组合物。本发明的化合物对抑制PRMT5活性有用，并可能用于治疗增殖、代谢和血液疾病。公式I的化合物具有以下结构：(I)
• [EN] CYCLIC PYRIMIDIN-4-CARBOXAMIDES AS CCR2 RECEPTOR ANTAGONISTS FOR TREATMENT OF INFLAMMATION, ASTHMA AND COPD<br/>[FR] PYRIMIDINE-4 CARBOXAMIDES CYCLIQUES EN TANT QU'ANTAGONISTES DU RÉCEPTEUR CCR2 POUR LE TRAITEMENT D'INFLAMMATIONS, DE L'ASTHME ET DES BRONCHO-PNEUMOPATHIES CHRONIQUES OBSTRUCTIVES
  申请人：BOEHRINGER INGELHEIM INT

  公开号：WO2010070032A1

  公开（公告）日：2010-06-24

  The present invention relates to novel antagonists for CCR2 (CC chemokine receptor 2) and their use for providing medicaments for treating conditions and diseases, especially pulmonary diseases like asthma and COPD. Formula (I), wherein A is selected from among a single bond, =CH-, -CH2-, -O-, -S-, and -NH-; wherein n is 1, 2 or 3; wherein Z is C or N, the other variables are as defined in the claims, as well as in form of their acid addition salts with pharmacologically acceptable acids.

  本发明涉及用于治疗疾病和疾病的新型CCR2（CC趋化因子受体2）拮抗剂及其用途，特别是用于治疗肺部疾病如哮喘和慢性阻塞性肺病的药物。公式（I），其中A从单键，=CH-，-CH2-，-O-，-S-和-NH-中选择；其中n为1、2或3；其中Z为C或N，其他变量如声明中所定义，以及以药理学上可接受的酸的酸盐形式存在。
• Synthesis of enantiomerically pure amino-substituted fused bicyclic rings
  申请人：——

  公开号：US20030114679A1

  公开（公告）日：2003-06-19

  This invention describes various processes for synthesis and resolution of racemic amino-substituted fused bicyclic ring systems. One process utilizes selective hydrogenation of an amino-substituted fused bicyclic aromatic ring system. An alternative process prepares the racemic amino-substituted fused bicyclic ring system via nitrosation. In addition, the present invention describes the enzymatic resolution of a racemic mixture to produce the (R)- and (S)-forms of amino-substituted fused bicyclic rings as well as a racemization process to recycle the unpreferred enantioner. Further provided by this invention is an asymmetric synthesis of the (R)- or (S)-enantiomer of primary amino-substituted fused bicyclic ring systems.

  该发明描述了合成和分离外消旋氨基取代的融合双环环系统的各种过程。其中一种过程利用选择性氢化氨基取代的融合双环芳香环系统。另一种替代过程通过亚硝化制备外消旋氨基取代的融合双环环系统。此外，该发明描述了酶催化拆分外消旋混合物，以生产氨基取代的融合双环环的(R)-和(S)-形式，以及一个消旋过程来回收未优选的对映体。该发明还提供了外消旋氨基取代的融合双环环系统的(R)-或(S)-对映体的不对称合成。
• CHEMOKINE RECEPTOR BINDING HETEROCYCLIC COMPOUNDS WITH ENHANCED EFFICACY
  申请人：BRIDGER Gary

  公开号：US20080167341A1

  公开（公告）日：2008-07-10

  The invention relates to heterocyclic compounds consisting of a core nitrogen atom surrounded by three pendant groups, wherein two of the three pendant groups are preferably benzimidazolyl methyl and tetrahydroquinolyl, and the third pendant group contains N and optionally contains additional rings. The compounds bind to chemokine receptors, including CXCR4 and CCR5, and demonstrate protective effects against infection of target cells by a human immunodeficiency virus (HIV).

  该发明涉及由一个核心氮原子和三个侧链基团组成的杂环化合物，其中三个侧链基团中有两个是苯并咪唑甲基和四氢喹啉基，第三个侧链基团含有N，并且可以含有额外的环。这些化合物结合趋化因子受体，包括CXCR4和CCR5，并且表现出对人类免疫缺陷病毒（HIV）感染靶细胞的保护效果。