6,7-二氢-5H-环戊并[b]吡啶-7-胺 | 185122-75-2

• 物质功能分类: 医药中间体 - 吡啶类化合物
• 分子结构分类: 有机化合物 - 有机氮化合物
• 中文名称: 6,7-二氢-5H-环戊并[b]吡啶-7-胺
• 中文别名: 6,7-二氢-5H-7-氨基–环戊[B]并吡啶；6,7-二氢-5H-7-氨基环戊并[b]吡啶；6,7-二氢-5H-7-氨基 –环戊[B]并吡啶
• 英文名称: 6,7-dihydro-5H-[1]pyrindin-7-ylamine
• 英文别名: 7-amino-6,7-dihydro-5H-cyclopenta[b]pyridine；6,7-dihydro-5H-cyclopenta[b]pyridin-7-amine；(S)-6,7-dihydro-5H-[1]pyrindin-7-ylamine
• CAS: 185122-75-2
• 化学式: C₈H₁₀N₂
• 分子量: 134.181
• InChiKey: VUJXLKVRHHCKDR-UHFFFAOYSA-N

物化性质

• 沸点：
  255.2±28.0 °C(Predicted)
• 密度：
  1.124±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  0.2
• 重原子数：
  10
• 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：
  38.9
• 氢给体数：
  1
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  6,7-二氢-5H-环戊并[b]吡啶-7-胺 在 Candida antarctica lipase B 、 乙酸乙酯 、 盐酸 作用下， 反应 7.0h， 生成 (R)-6,7-dihydro-5H-[1]pyrindin-7-ylamine 、 (7S)-6,7-二氢-5H-环戊并[b]吡啶-7-胺
  参考文献：
  名称：

  Enzymatic Resolution of Bicyclic 1-Heteroarylamines Using Candida antarctica Lipase B

  摘要：

  Candida antarctica lipase B has been used to kinetically resolve a structurally diverse series of bicyclic 1-heteroaryl primary amines by enantioselective acetylation. High yields of either enantiomer could be obtained with excellent enantioselectivity (90-99% ee), while the undesired enantiomer could, in some cases be recycled by thermal racemization. The absolute stereochemistry of the products was confirmed by an X-ray crystal structure.

  DOI：

  10.1021/jo026701r
• 作为产物：
  描述：

  N-(6,7-dihydro-5H-cyclopenta[b]pyridin-7-yl)acetamide 在 水 作用下， 生成 6,7-二氢-5H-环戊并[b]吡啶-7-胺
  参考文献：
  名称：

  Discovery of Novel Small Molecule Orally Bioavailable C−X−C Chemokine Receptor 4 Antagonists That Are Potent Inhibitors of T-Tropic (X4) HIV-1 Replication

  摘要：

  The redesign of azamacrocyclic CXCR4 chemokine receptor antagonists resulted in the discovery of novel, small molecule, orally bioavailable compounds that retained T-tropic (CXCR4 using, X4) anti-HIV-1 activity. A structure activity relationship (SA R) was determined on the basis of the inhibition of replication of X4 HIV-1 NL4.3 in MT-4 cells. As a result of lead optimization, we identified (S)-N'-((1H-benzo[d]imidazol-2-Amethyl)-N'-(5,6,7,8-tetrahydroquinolin-8-yl)butane-1,4-diamine (AMD070) 2 as a potent and selective antagonist of CXCR4 with an IC(50) value of 13 nM in a CXCR4 (125)I-SDF inhibition binding assay. Compound 2 inhibited the replication of T-tropic HIV-1 (NL4.3 strain) in MT-4 cells and PBMCs with an IC(50) of 2 and 26 nM, respectively, while remaining noncytotoxic to cells at concentrations exceeding 23 mu M. The pharmacokinetics of 2 was evaluated in rat and dog, and good oral bioavailability was observed in both species. This compound represents the first small molecule orally bioavailable CXCR4 antagonist that was developed for the treatment of HIV-1 infection.

  DOI：

  10.1021/jm100073m

文献信息

• [EN] AMINOPYRAZINE COMPOUNDS WITH A2A ANTAGONIST PROPERTIES<br/>[FR] COMPOSÉS AMINOPYRAZINES AYANT DES PROPRIÉTÉS ANTAGONISTES DE L'A2A
  申请人：MERCK SHARP & DOHME

  公开号：WO2016081290A1

  公开（公告）日：2016-05-26

  Disclosed are compounds of Formula A and Formula A-1, or a salt thereof, and pharmaceutical formulations (pharmaceutical compositions) comprising those compounds, or a salt thereof; wherein "R1", "RA-1", "R2", "R3", and "Het" are defined herein above, which compounds are believed suitable for use in selectively antagonizing the A2a receptors, for example, those found in high density in the basal ganglia. Such compounds and pharmaceutical formulations are believed to be useful in treatment or management of neurodegenerative diseases, for example, Parkinson's disease, or movement disorders arising from use of certain medications used in the treatment or management of Parkinson's disease.

  公开的是Formula A和Formula A-1的化合物，或其盐，以及包含这些化合物或其盐的药物配方（药物组合物）；其中“R1”、“RA-1”、“R2”、“R3”和“Het”如上所定义，这些化合物被认为适用于选择性拮抗A2a受体，例如，在基底神经节中高密度存在的受体。这些化合物和药物配方被认为在治疗或管理神经退行性疾病方面有用，例如帕金森病，或由于使用治疗或管理帕金森病的某些药物而引起的运动障碍。
• [EN] SUBSTITUTED BICYCLIC CARBOXAMIDE AND UREA DERIVATIVES AS VANILLOID RECEPTOR LIGANDS<br/>[FR] DÉRIVÉS BICYCLIQUES SUBSTITUÉS DE CARBOXAMIDE ET D'URÉE EN TANT QUE LIGANDS DU RÉCEPTEUR VANILLOÏDE
  申请人：GRUENENTHAL GMBH

  公开号：WO2012062463A1

  公开（公告）日：2012-05-18

  The invention relates to substituted bicyclic carboxamide and urea derivatives, to processes for the preparation thereof, to pharmaceutical compositions containing these compounds and also to the use of these compounds for preparing pharmaceutical compositions.

  本发明涉及取代的双环羧酰胺和尿素衍生物，其制备方法，包含这些化合物的药物组合物，以及使用这些化合物制备药物组合物的用途。
• Substituted Bicyclic Carboxamide and Urea Compounds as Vanilloid Receptor Ligands
  申请人：FRANK Robert

  公开号：US20120115893A1

  公开（公告）日：2012-05-10

  Substituted bicyclic carboxamide and urea compounds corresponding to formula (I) processes for the preparation thereof, pharmaceutical compositions containing these compounds, and a method of using these compounds for the treatment and/or inhibition of pain and other conditions mediated at least in part via the vanilloid receptor 1.

  取代的二环状羧酰胺和尿素化合物，对应于公式(I)，其制备方法，包含这些化合物的药物组合物，以及使用这些化合物治疗和/或抑制至少部分通过香草酸受体1介导的疼痛和其他条件的方法。
• FUSED HETEROCYCLIC COMPOUNDS AS CAM KINASE INHIBITORS
  申请人：Gilead Sciences, Inc.

  公开号：US20180148457A1

  公开（公告）日：2018-05-31

  The present disclosure relates to compounds that are CaM Kinase inhibitors and to their use in the treatment of various disease states, including atrial fibrillation and myocardial infarction. In particular embodiments, the general structure of the compounds is given by Formula I: wherein R 1 , R 2 , R 3 , R 4 , R 5 , R 6 , R 9 and R 10 are as described herein, to methods for the preparation and use of the compounds and to pharmaceutical compositions containing the same.

  本公开涉及的化合物是CaM激酶抑制剂，用于治疗各种疾病状态，包括心房颤动和心肌梗死。在特定实施例中，化合物的一般结构由公式I给出：其中R1、R2、R3、R4、R5、R6、R9和R10如本文所述，涉及化合物的制备和使用方法以及含有相同化合物的药物组合物。
• Identification of (<i>R</i>)-1-(5-<i>tert</i>-Butyl-2,3-dihydro-1<i>H</i>-inden-1-yl)-3-(1<i>H</i>-indazol-4-yl)urea (ABT-102) as a Potent TRPV1 Antagonist for Pain Management
  作者：Arthur Gomtsyan、Erol K. Bayburt、Robert G. Schmidt、Carol S. Surowy、Prisca Honore、Kennan C. Marsh、Steven M. Hannick、Heath A. McDonald、Jill M. Wetter、James P. Sullivan、Michael F. Jarvis、Connie R. Faltynek、Chih-Hung Lee

  DOI：10.1021/jm701007g

  日期：2008.2.1

  replacement of substituted benzyl groups by an indan rigid moiety in a previously described N-indazole- N'-benzyl urea series led to a number of TRPV1 antagonists with significantly increased in vitro potency and enhanced drug-like properties. Extensive evaluation of pharmacological, pharmacokinetic, and toxicological properties of synthesized analogs resulted in identification of ( R)-7 ( ABT-102)

  Vanilloid受体TRPV1是一个阳离子通道，可被多种有害刺激物（包括辣椒素，酸和热）激活。几家制药公司正在研究选择性拮抗剂对TRPV1激活的阻断作用，以寻找用于疼痛治疗的新型药物。在这里我们报告说，在先前描述的N-吲唑-N'-苄基脲系列中，茚满刚性部分取代了取代的苄基，导致许多TRPV1拮抗剂具有显着提高的体外效力和增强的类药物特性。对合成类似物的药理，药代动力学和毒理学性质进行了广泛的评估，结果鉴定出（R）-7（ABT-102）。（R）-7的镇痛活性和类药物特性均支持其在临床疼痛试验中的发展。