7-氨基苯并呋喃 | 67830-55-1

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 苯并呋喃
• 中文名称: 7-氨基苯并呋喃
• 英文名称: benzofuran-7-amine
• 英文别名: 1-benzofuran-7-amine；7-Amino-benzo[b]furan；7-Aminobenzofuran
• CAS: 67830-55-1
• 化学式: C₈H₇NO
• mdl: MFCD11877834
• 分子量: 133.15
• InChiKey: YYWJHOJMCOIVNS-UHFFFAOYSA-N

物化性质

• 沸点：
  259.8±13.0 °C(Predicted)
• 密度：
  1.225±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.6
• 重原子数：
  10
• 可旋转键数：
  0
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  39.2
• 氢给体数：
  1
• 氢受体数：
  2

安全信息

• 储存条件：
  | 2-8°C |

反应信息

• 作为反应物：
  描述：

  7-氨基苯并呋喃 在 sodium carbonate 、 potassium carbonate 作用下， 以 氯苯 为溶剂， 反应 48.0h， 生成 1-(1-Benzofuran-7-yl)-4-[2-(7-bicyclo[4.2.0]octa-1,3,5-trienyl)ethyl]piperazine
  参考文献：
  名称：

  Characterization of Potent and Selective Antagonists at Postsynaptic 5-HT1A Receptors in a Series of N4-Substituted Arylpiperazines

  摘要：

  Benzocycloalkyl and benzocycloalkenyl moities linked, directly or via an alkyl chain, to oxygen-bearing heteroarylpiperazines were synthesized, in an attempt to obtain potent and selective antagonists at postsynaptic 5-HT1A receptors. From the numerous arylpiperazines described in the literature, 1-(2,3-dihydro-1,4-benzodioxin-5-yl)pipe (3a) was chosen as a model of an arylpiperazine in view of its selectivity for 5-HT1A receptors versus alpha(1)-, alpha(2)-, and beta-adrenergic receptors, as well as dopamine D-1 and D-2 receptors. Two other closely-related arylpiperazines, 1-(1,5-benzodioxepin-6-yl)piperazine (3b) and 1-(benzofuran-7-yl)piperazine (3c), were also examined in this study. Al compounds showed high affinity at 5-HT1A sites (8.10 less than or equal to pK(i)s less than or equal to 9.35), and the majority behaved as antagonists in vivo in blocking the hypothermia induced by the 5-HT1A agonist 8-OH-DPAT in the absence of a marked effect alone at equivalent doses. An in vivo evaluation of dopamine D-2 receptor antagonist properties revealed that the majority of compounds was devoid of activity at this site, in marked contrast to BMY 7378 which displayed virtually no selectivity for 5-HT1A versus dopamine D-2 receptors. Moreover, six compounds of the present series, 8, 10, 11, 14, 25, and, 37, showed > 10-fold selectivity in vitro for 5-HT1A versus alpha(1)-adrenergic receptors. Compound 14 displayed an optimal compromise between potency (pK(i) = 8.75), marked antagonist activity, and selectivity toward alpha(1)-adrenergic (81-fold) and dopamine D-2 (195-fold) receptors. These characteristics clearly distinguish 14 from previously-reported ligands such as the postsynaptic 5-HT1A antagonist BMY 7378 and the weak partial agonist NAN 190 which, in contrast to the compounds of this series, belong to the well-exemplified class of imido derivatives of (o-methoxyphenyl)piperazines. The availability of 14 (S 15535) should facilitate the further elucidation of the functional role and potential therapeutic significance of 5-HT1A receptors.

  DOI：

  10.1021/jm00020a020
• 作为产物：
  描述：

  7-硝基苯并呋喃 在 aluminum nickel 一水合肼 作用下， 以 甲醇 为溶剂， 生成 7-氨基苯并呋喃
  参考文献：
  名称：

  Quinazoline derivatives with anti-tumour activity

  摘要：

  这项发明涉及式I的喹唑啉衍生物，其中m、R1、n、R2和R3中的每一个具有描述中定义的任意含义；它们的制备方法，含有它们的药物组合物以及它们在制造用作抗侵袭剂的药物的过程中在固体肿瘤疾病的控制和/或治疗中的使用。

  公开号：

  US20040048881A1

文献信息

• BENZIMIDAZOLE AND IMADAZOPYRIDINE CARBOXIMIDAMIDE COMPOUNDS
  申请人：Gilead Sciences, Inc.

  公开号：US20160333009A1

  公开（公告）日：2016-11-17

  The present disclosure provides indoleamine 2,3-dioxygenase 1 (IDOL) inhibitors of Formula I: or pharmaceutically acceptable salts thereof, in which X, L, n, m, R 1 , R 2a , R 2b , R n , R m , and R t are as defined herein, as well as pharmaceutical compositions that include a compound of Formula I, or pharmaceutically acceptable salts thereof, and methods of using the same to treat conditions mediated by IDO1.

  本公开提供了式I的吲哌酮2,3-二氧化酶1（IDOL）抑制剂： 或其药学上可接受的盐，其中X、L、n、m、R 1 、R 2a 、R 2b 、R n 、R m 和R t 如本文所定义，以及包括式I化合物的药物组合物，或其药学上可接受的盐，并使用这些方法来治疗由IDO1介导的疾病。
• Optimization of 4-Anilinoquinolines as Dengue Virus Inhibitors
  作者：Pei-Tzu Huang、Sirle Saul、Shirit Einav、Christopher R. M. Asquith

  DOI：10.3390/molecules26237338

  日期：——

  Emerging viral infections, including those caused by dengue virus (DENV) and Venezuelan Equine Encephalitis virus (VEEV), pose a significant global health challenge. Here, we report the preparation and screening of a series of 4-anilinoquinoline libraries targeting DENV and VEEV. This effort generated a series of lead compounds, each occupying a distinct chemical space, including 3-((6-bromoquinolin-4-yl)amino)phenol (12), 6-bromo-N-(5-fluoro-1H-indazol-6-yl)quinolin-4-amine (50) and 6-((6-bromoquinolin-4-yl)amino)isoindolin-1-one (52), with EC50 values of 0.63–0.69 µM for DENV infection. These compound libraries demonstrated very limited toxicity with CC50 values greater than 10 µM in almost all cases. Additionally, the lead compounds were screened for activity against VEEV and demonstrated activity in the low single-digit micromolar range, with 50 and 52 demonstrating EC50s of 2.3 µM and 3.6 µM, respectively. The promising results presented here highlight the potential to further refine this series in order to develop a clinical compound against DENV, VEEV, and potentially other emerging viral threats.

  新兴病毒感染，包括那些由登革热病毒（DENV）和委内瑞拉马脑炎病毒（VEEV）引起的感染，构成了全球重大的健康挑战。在这里，我们报告了针对DENV和VEEV的一系列4-苯胺基喹啉类化合物库的制备和筛选工作。这一努力产生了一系列主导化合物，每个化合物占据着不同的化学空间，包括3-((6-溴喹啉-4-基)氨基)酚（12）、6-溴-N-(5-氟-1H-吲哚-6-基)喹啉-4-胺（50）和6-((6-溴喹啉-4-基)氨基)异吲哚啉-1-酮（52），对DENV感染的EC50值为0.63-0.69 µM。这些化合物库在几乎所有情况下表现出非常有限的毒性，CC50值大于10 µM。此外，主导化合物被筛选用于对抗VEEV，并在低个位数微摩尔范围内展示了活性，其中50和52的EC50分别为2.3 µM和3.6 µM。这里呈现的有希望的结果突显了进一步完善这一系列的潜力，以开发针对DENV、VEEV和潜在其他新兴病毒威胁的临床化合物。
• PYRIMIDINE DERIVATIVES
  申请人：Kettle Jason Grant

  公开号：US20110046108A1

  公开（公告）日：2011-02-24

  The invention concerns benzamide compounds of Formula (I), or a pharmaceutically acceptable salt thereof, where R 1 , ring A, n, R 3 , and R 4 are as defined in the description. The present invention also relates to processes for the preparation of such compounds, pharmaceutical compositions containing them and their use in the manufacture of a medicament for use as an antiproliferative agent in the prevention or treatment of tumours or other proliferative conditions which are sensitive to the inhibition of EphB4, and/or EphA2 and/or Src kinases.

  这项发明涉及Formula (I)的苯甲酰胺化合物或其药用可接受的盐，其中R1、环A、n、R3和R4如描述中所定义。本发明还涉及制备这种化合物的方法、含有它们的药物组合物以及它们在制造用作抗增殖剂的药物中的用途，用于预防或治疗对EphB4、EphA2和/或Src激酶抑制敏感的肿瘤或其他增殖病症。
• Novel heteroaryl derivatives, their preparation and use
  申请人：H. Lundbeck A/S

  公开号：US20030050306A1

  公开（公告）日：2003-03-13

  A heteroaryl derivative having the formula (I) 1 any of its enantiomers or any mixture thereof, wherein X is —O—, —S—, or CR 4 R 5 —; and Y is —CR 6 R 7 ; —CR 6 R 7 —CR 8 R 9 —, or —CR 6 —CR 7 ; or X and Y together form a group —CR 4 ═R 5 —, or —CR 4 ═CR 5 —CR 6 R 7 —; Z is —O—, or —S—; W is N, C, or CH; n is 2, 3, 4, 5, 6, 7, 8, 9 or 10; m is 2 or 3; A is O or S wherein the doted lines mean an optional bond. The compounds of the invention are considered useful for the treatment of affective disorders such as general anxiety disorder, panic disorder, obsessive compulsive disorder, depression, social phobia and eating disorders, and neurological disorders such as psychosis.

  具有以下结构式(I)的杂环芳基衍生物，其中X为—O—、—S—或CR4R5—；Y为—CR6R7、—CR6R7—CR8R9—或—CR6—CR7；或者X和Y一起形成一个基团—CR4═R5—或—CR4═CR5—CR6R7—；Z为—O—或—S—；W为N、C或CH；n为2、3、4、5、6、7、8、9或10；m为2或3；A为O或S，其中点线表示可选键。该发明的化合物被认为对治疗情感障碍，如广泛性焦虑障碍、恐慌障碍、强迫症、抑郁症、社交恐惧症和进食障碍，以及神经症如精神病等是有用的。
• Towards the Development of an In vivo Chemical Probe for Cyclin G Associated Kinase (GAK)
  作者：Christopher R. M. Asquith、James M. Bennett、Lianyong Su、Tuomo Laitinen、Jonathan M. Elkins、Julie E. Pickett、Carrow I. Wells、Zengbiao Li、Timothy M. Willson、William J. Zuercher

  DOI：10.3390/molecules24224016

  日期：——

  SGC-GAK-1 (1) is a potent, selective, cell-active chemical probe for cyclin G-associated kinase (GAK). However, 1 was rapidly metabolized in mouse liver microsomes by cytochrome P450-mediated oxidation, displaying rapid clearance in liver microsomes and in mice, which limited its utility in in vivo studies. Chemical modifications of 1 that improved metabolic stability, generally resulted in decreased GAK potency. The best analog in terms of GAK activity in cells was 6-bromo-N-(1H-indazol-6-yl)quinolin-4-amine (35) (IC50 = 1.4 μM), showing improved stability in liver microsomes while still maintaining a narrow spectrum activity across the kinome. As an alternative to scaffold modifications we also explored the use of the broad-spectrum cytochrome P450 inhibitor 1-aminobenzotriazole (ABT) to decrease intrinsic clearance of aminoquinoline GAK inhibitors. Taken together, these approaches point towards the development of an in vivo chemical probe for the dark kinase GAK.

  SGC-GAK-1 (1)是一种针对cyclin G相关激酶（GAK）的有效、选择性、细胞活性化学探针。然而，在小鼠肝微粒体中，1通过细胞色素P450介导的氧化迅速代谢，导致在肝微粒体和小鼠中迅速清除，从而限制了其在体内研究中的实用性。对1的化学修饰改善了代谢稳定性，但通常导致GAK效力降低。在细胞中GAK活性方面效果最好的类似物是6-溴-N-(1H-吲唑-6-基)喹啉-4-胺（35）（IC50 = 1.4 μM），在肝微粒体中显示出改善的稳定性，同时仍保持着在激酶组中的狭谱活性。作为对骨架修饰的替代方案，我们还探索了广谱细胞色素P450抑制剂1-氨基苯并三唑（ABT）的使用，以降低氨基喹啉GAK抑制剂的内在清除率。综合考虑这些方法，指向了开发一种针对暗激酶GAK的体内化学探针的方向。