1-(3,6-dibromo-9H-carbazol-9-yl)-3-(3-methoxyphenylamino)-2-methylpropan-2-ol | 1260172-15-3

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吲哚及其衍生物
• 英文名称: 1-(3,6-dibromo-9H-carbazol-9-yl)-3-(3-methoxyphenylamino)-2-methylpropan-2-ol
• 英文别名: 1-(3,6-Dibromocarbazol-9-yl)-3-(3-methoxyanilino)-2-methylpropan-2-ol
• CAS: 1260172-15-3
• 化学式: C₂₃H₂₂Br₂N₂O₂
• 分子量: 518.248
• InChiKey: UGCUFTDKDLFQLJ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.9
• 重原子数：
  29
• 可旋转键数：
  6
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.22
• 拓扑面积：
  46.4
• 氢给体数：
  2
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  1-(3,6-dibromo-9H-carbazol-9-yl)-3-(3-methoxyphenylamino)-2-methylpropan-2-ol 在 哌啶 、 三氟乙酸 、 N,N-二异丙基乙胺 作用下， 以 N,N-二甲基甲酰胺 、 二氯甲烷 为溶剂， 反应 1.5h， 生成
  参考文献：
  名称：

  A Peptide Aldehyde Microarray for High-Throughput Profiling of Cellular Events

  摘要：

  Microarrays provide exciting opportunities in the field of large-scale proteomics. With the aim to elucidate enzymatic activity and profiles within native biological samples, we developed a microarray comprising a focused positional-scanning library of enzyme inhibitors. The library was diversified across P-1-P-4 positions, creating 270 different inhibitor sublibraries which were immobilized onto avidin slides. The peptide aldehyde-based small-molecule microarray (SMM) specifically targeted cysteine proteases, thereby enabling large-scale functional assessment of this subgroup of proteases, within fluorescently labeled samples, including pure proteins, cellular lysates, and infected samples. The arrays were shown to elicit binding fingerprints consistent with those of model proteins, specifically caspases and purified cysteine proteases from parasites (rhodesein and cruzain). When tested against lysates from apoptotic Hela and red blood cells infected with Plasmodium falciparum, clear signatures were obtained that were readily attributable to the activity of constituent proteases within these samples. Characteristic binding profiles were further able to distinguish various stages of the parasite infection in erythrocyte lysates. By converting one of our brightest microarray hits into a probe, putative protein markers were identified and pulled down from within apoptotic Hela lysates, demonstrating the potential of target validation and discovery. Taken together, these results demonstrate the utility of targeted SMMs in dissecting cellular biology in complex proteomic samples.

  DOI：

  10.1021/ja109597v
• 作为产物：
  描述：

  1-chloro-3-(3-methoxyphenylamino)-2-methylpropan-2-ol 在 sodium hydride 、 potassium hydroxide 作用下， 以 1,4-二氧六环 、 N,N-二甲基甲酰胺 为溶剂， 反应 0.5h， 生成 1-(3,6-dibromo-9H-carbazol-9-yl)-3-(3-methoxyphenylamino)-2-methylpropan-2-ol
  参考文献：
  名称：

  Development of Proneurogenic, Neuroprotective Small Molecules

  摘要：

  Degeneration of the hippocampus is associated with Alzheimer's disease and occurs very early in the progression of the disease. Current options for treating the cognitive symptoms associated with Alzheimer's are inadequate, giving urgency to the search for novel therapeutic strategies. Pharmacologic agents that safely enhance hippocampal neurogenesis may provide new therapeutic approaches. We discovered the first synthetic molecule, named P7C3, which protects newborn neurons from apopotic cell death, and thus promotes neurogenesis in mice and rats in the subgranular zone of the hippocampal dentate gyrus, the site of normal neurogenesis in adult mammals. We describe the results of a medicinal chemistry campaign to optimize the potency, toxicity profile, and stability of P7C3. Systematic variation of nearly every position of the lead compound revealed elements conducive toward increases in activity and regions subject to modification. We have discovered compounds that are orally available, nontoxic, stable in mice, rats, and cell culture, and capable of penetrating the blood brain barrier. The most potent compounds are active at nanomolar concentrations. Finally, we have identified derivatives that may facilitate mode-of-action studies through affinity chromatography or photo-cross-linking.

  DOI：

  10.1021/ja108211m

文献信息

• Peptide Macrocyclization Inspired by Non-Ribosomal Imine Natural Products
  作者：Lara R. Malins、Justine N. deGruyter、Kevin J. Robbins、Paul M. Scola、Martin D. Eastgate、M. Reza Ghadiri、Phil S. Baran

  DOI：10.1021/jacs.7b01624

  日期：2017.4.12

  A thermodynamic approach to peptide macrocyclization inspired by the cyclization of non-ribosomal peptide aldehydes is presented. The method provides access to structurally diverse macrocycles by exploiting the reactivity of transient macrocyclic peptide imines toward inter- and intramolecular nucleophiles. Reactions are performed in aqueous media, in the absence of side chain protecting groups, and

  提出了一种受非核糖体肽醛环化启发的肽大环化热力学方法。该方法通过利用瞬态大环肽亚胺对分子间和分子内亲核试剂的反应性，提供了对结构多样的大环化合物的访问。反应在水性介质中进行，没有侧链保护基团，并且可以耐受所有蛋白质功能基团。制备了带有非天然和刚性结构基序、同位素标记和各种生物正交手柄的大环产品，以及四种不同天然产品的类似物。
• PRO-NEUROGENIC COMPOUNDS
  申请人：McKnight Steven L.

  公开号：US20120022096A1

  公开（公告）日：2012-01-26

  This technology relates generally to compounds and methods for stimulating neurogenesis (e.g., post-natal neurogenesis, including post-natal hippocampal and hypothalamic neurogenesis) and/or protecting neuronal cell from cell death. Various compounds are disclosed herein. In vivo activity tests suggest that these compounds may have therapeutic benefits in neuropsychiatric and/or neurodegenerative diseases such as schizophrenia, major depression, bipolar disorder, normal aging, epilepsy, traumatic brain injury, post-traumatic stress disorder, Parkinson's disease, Alzheimer's disease, Down syndrome, spinocerebellar ataxia, amyotrophic lateral sclerosis, Huntington's disease, stroke, radiation therapy, chronic stress, abuse of a neuro-active drug, retinal degeneration, spinal cord injury, peripheral nerve injury, physiological weight loss associated with various conditions, as well as cognitive decline associated with normal aging, chemotherapy, and the like.

  该技术通常涉及化合物和方法，用于刺激神经发生（例如，产后神经发生，包括产后海马和下丘脑神经发生），和/或保护神经细胞免受细胞死亡的影响。本文披露了各种化合物。体内活性测试表明，这些化合物可能在神经精神疾病和/或神经退行性疾病（如精神分裂症、重度抑郁症、躁郁症、正常衰老、癫痫、创伤性脑损伤、创伤后应激障碍、帕金森病、阿尔茨海默病、唐氏综合症、脊髓小脑性共济失调、肌萎缩侧索硬化症、亨廷顿病、中风、放射治疗、慢性应激、神经活性药物滥用、视网膜退化、脊髓损伤、周围神经损伤、与各种情况相关的生理性体重减轻，以及与正常衰老、化疗等相关的认知衰退方面具有治疗益处。
• Pro-Neurogenic Compounds
  申请人：McKnight Steven L.

  公开号：US20130040977A1

  公开（公告）日：2013-02-14

  This technology relates generally to compounds and methods for stimulating neurogenesis (e.g., post-natal neurogenesis, including post-natal hippocampal and hypothalamic neurogenesis) and/or protecting neuronal cell from cell death. Various compounds are disclosed herein. In vivo activity tests suggest that these compounds may have therapeutic benefits in neuropsychiatric and/or neurodegenerative diseases such as schizophrenia, major depression, bipolar disorder, normal aging, epilepsy, traumatic brain injury, post-traumatic stress disorder, Parkinson's disease, Alzheimer's disease, Down syndrome, spinocerebellar ataxia, amyotrophic lateral sclerosis, Huntington's disease, stroke, radiation therapy, chronic stress, abuse of a neuro-active drug, retinal degeneration, spinal cord injury, peripheral nerve injury, physiological weight loss associated with various conditions, as well as cognitive decline associated with normal aging, chemotherapy, and the like.

  该技术通常涉及化合物和方法，用于刺激神经发生（例如，产后神经发生，包括产后海马和下丘脑神经发生）和/或保护神经细胞免受细胞死亡的影响。本文披露了各种化合物。体内活性测试表明，这些化合物可能在神经精神疾病和/或神经退行性疾病的治疗方面具有治疗益处，例如精神分裂症、重度抑郁症、躁狂症、正常衰老、癫痫、创伤性脑损伤、创伤后应激障碍、帕金森病、阿尔茨海默病、唐氏综合症、脊髓小脑性共济失调、肌萎缩性侧索硬化症、亨廷顿病、中风、放射治疗、慢性应激、神经活性药物滥用、视网膜退化、脊髓损伤、周围神经损伤、与各种情况相关的生理性减重，以及与正常衰老、化疗等相关的认知衰退。
• Methods for Treating Parkinson's Disease Using Pro-Neurogenic Compounds
  申请人：UNIVERSITY OF TEXAS SYSTEM BOARD OF REGENTS OF THE

  公开号：US20130184271A1

  公开（公告）日：2013-07-18

  This technology relates generally to compounds and methods for stimulating neurogenesis (e.g., post-natal neurogenesis, including post-natal hippocampal and hypothalamic neurogenesis) and/or protecting neuronal cell from cell death. Various compounds are disclosed herein. In vivo activity tests suggest that these compounds may have therapeutic benefits in neuropsychiatric and/or neurodegenerative diseases such as schizophrenia, major depression, bipolar disorder, normal aging, epilepsy, traumatic brain injury, post-traumatic stress disorder, Parkinson's disease, Alzheimer's disease, Down syndrome, spinocerebellar ataxia, amyotrophic lateral sclerosis, Huntington's disease, stroke, radiation therapy, chronic stress, abuse of a neuro-active drug, retinal degeneration, spinal cord injury, peripheral nerve injury, physiological weight loss associated with various conditions, as well as cognitive decline associated with normal aging, chemotherapy, and the like.

  本技术通常涉及化合物和方法，用于刺激神经发生新生（例如，出生后神经发生新生，包括出生后海马和下丘脑神经发生新生）和/或保护神经细胞免受细胞死亡。本文介绍了各种化合物。体内活性测试表明，这些化合物可能在神经精神疾病和/或神经退行性疾病（如精神分裂症、重度抑郁症、躁郁症、正常衰老、癫痫、创伤性脑损伤、创伤后应激障碍、帕金森病、阿尔茨海默病、唐氏综合症、脊髓小脑性共济失调、肌萎缩性侧索硬化症、亨廷顿病、中风、放射治疗、慢性应激、神经活性药物滥用、视网膜退化、脊髓损伤、外周神经损伤、与各种疾病相关的生理性体重下降以及与正常衰老、化疗等相关的认知衰退中具有治疗益处。
• Methods of Treating Traumatic Brain Injury Using Pro-Neurogenic Compounds
  申请人：Board of Regents of the University of Texas System

  公开号：US20130184300A1

  公开（公告）日：2013-07-18

  This invention relates generally to stimulating neurogenesis (e.g., post-natal neurogenesis, e.g., post-natal hippocampal neurogenesis) and protecting from neuron cell death.

  本发明通常涉及刺激神经发生（例如，产后神经发生，例如，产后海马神经发生）和保护神经细胞免受死亡的影响。