1-(6-哒嗪基)哌嗪 | 51047-56-4

• 物质功能分类: 医药中间体 - 杂环化合物 - 哒嗪类化合物
• 分子结构分类: 有机化合物 - 有机杂环化合物 - 二嗪烷类
• 中文名称: 1-(6-哒嗪基)哌嗪
• 中文别名: 1-(6-吡嗪)哌嗪
• 英文名称: 1-(3'-pyridazinyl)piperazine
• 英文别名: 3-(piperazin-1-yl)pyridazine；N-(3-pyridazinyl)piperazine；3-piperazin-1-ylpyridazine；3-piperazin-1-yl-pyridazine；1-(3-pyridazinyl)piperazine；3-piperazin-1-yl pyridazin
• CAS: 51047-56-4
• 化学式: C₈H₁₂N₄
• mdl: MFCD01563781
• 分子量: 164.21
• InChiKey: MIPXOMNITKFHDA-UHFFFAOYSA-N

物化性质

• 沸点：
  381.1±22.0 °C(Predicted)
• 密度：
  1.138±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  -0.4
• 重原子数：
  12
• 可旋转键数：
  1
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.5
• 拓扑面积：
  41
• 氢给体数：
  1
• 氢受体数：
  4

安全信息

• 危险品标志：
  Xn
• 危险类别码：
  R22
• 海关编码：
  2933990090
• 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：

  1-(6-哒嗪基)哌嗪 在 盐酸 、 4-二甲氨基吡啶 、 1-羟基苯并三唑 、 1-(3-二甲基氨基丙基)-3-乙基碳二亚胺 、 三乙胺 作用下， 以 乙醇 、 二氯甲烷 、 N,N-二甲基甲酰胺 为溶剂， 反应 39.5h， 生成 3-(2,4-Dioxo-3,4,7,8-tetrahydro-2H,5H-thiopyrano[4,3-d]pyrimidin-1-yl)-N-[2-oxo-2-(4-pyridazin-3-yl-piperazin-1-yl)-ethyl]-propionamide
  参考文献：
  名称：

  取代的尿嘧啶衍生物可有效抑制聚（ADP-核糖）聚合酶-1（PARP-1）。

  摘要：

  合成了一类新的PARP-1抑制剂，即取代的稠合尿嘧啶衍生物。从IC（50）= 2microM的衍生物开始，化学优化程序导致化合物的效力增加了100倍以上（IC（50）<20nM）。另外，评估了理化和药代动力学性质。可以证明带有哌嗪或苯基取代的βAla-Gly侧链的化合物表现出最佳的整体性能。

  DOI：

  10.1016/s0960-894x(02)00602-9
• 作为产物：
  描述：

  1-(6-氯哒嗪-3-基)哌嗪 在 palladium on activated charcoal 氢气 作用下， 以 甲醇 为溶剂， 反应 3.0h， 生成 1-(6-哒嗪基)哌嗪
  参考文献：
  名称：

  Synthesis and evaluation of pyridazinylpiperazines as vanilloid receptor 1 antagonists

  摘要：

  A structurally biased chemical library of pyridazinylpiperazine analogs was prepared in an effort to improve the pharmaceutical and pharmacological profile of the lead compound N-(4-tertiarybutylphenyl)-4-(3-chloropyridin-2-yl)tetrahydropyrazine-1(2H)-carboxamide (BCTC). The library was evaluated for VR1 antagonist activity in capsaicin-induced (CAP) and pH 5.5-induced (pH) FLIPR assays in a human VR1-expressing HEK293 cell line. The most potent VR1 antagonists were found to have IC50 values in the range of 9-200nM with improved pharmaceutical and pharmacological profiles versus the lead BCTC. These compounds represent possible second-generation BCTC analogs. (C) 2004 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2004.09.010

文献信息

• [EN] VASOPRESSIN RECEPTOR ANTAGONISTS AND PRODUCTS AND METHODS RELATED THERETO<br/>[FR] ANTAGONISTES DU RÉCEPTEUR DE LA VASOPRESSINE, PRODUITS ET PROCÉDÉS ASSOCIÉS
  申请人：BLACKTHORN THERAPEUTICS INC

  公开号：WO2019050988A1

  公开（公告）日：2019-03-14

  Compounds are provided that antagonize vasopressin receptors, particularly the V1a receptor products containing such compounds, as well as to methods of their use and synthesis. Such compounds have the structure of Formula (I), or a pharmaceutically acceptable isomer, racemate, hydrate, solvate, isotope, or salt thereof: (I) wherein Q1, Q2, Q3, R2a, R2b, R3 and X are as defined herein.

  提供了拮抗加压素受体的化合物，特别是含有这些化合物的V1a受体产品，以及它们的使用和合成方法。这些化合物具有以下结构的结构（I），或其药学上可接受的异构体、消旋体、水合物、溶剂合物、同位素或盐：（I）其中Q1、Q2、Q3、R2a、R2b、R3和X如本文所定义。
• [EN] BIS-HETEROARYL DERIVATIVES AS MODULATORS OF PROTEIN AGGREGATION<br/>[FR] DÉRIVÉS BIS-HÉTÉROARYLIQUES UTILISÉS EN TANT QUE MODULATEURS DE L'AGRÉGATION DE PROTÉINES
  申请人：UCB BIOPHARMA SPRL

  公开号：WO2018138086A1

  公开（公告）日：2018-08-02

  The present invention relates to bis-heteroaryl compounds of formula (I), pharmaceutical compositions containing them, and methods of using them, including methods for preventing, reversing, slowing, or inhibiting protein aggregation, and methods of treating diseases that are associated with protein aggregation, including neurodegenerative diseases such as Parkinson's disease, Alzheimer's disease, Lewy body disease, Parkinson's disease with dementia, fronto-temporal dementia, Huntington's Disease, amyotrophic lateral sclerosis, and multiple system atrophy, and cancer including melanoma.

  本发明涉及式(I)的双杂环芳基化合物，含有它们的药物组合物，以及使用它们的方法，包括用于预防、逆转、减缓或抑制蛋白聚集的方法，以及用于治疗与蛋白聚集相关的疾病的方法，包括帕金森病、阿尔茨海默病、路易体病、帕金森病伴痴呆、额颞叶痴呆、亨廷顿病、肌萎缩侧索硬化和多系统萎缩等神经退行性疾病，以及包括黑色素瘤在内的癌症。
• Organic Compounds as Smo Inhibitors
  申请人：HE Feng

  公开号：US20100041663A1

  公开（公告）日：2010-02-18

  The present invention relates generally to novel compounds relating to the diagnosis and treatment of pathologies relating to the Hedgehog pathway, including but not limited to tumor formation, cancer, neoplasia, and non-malignant hyperproliferative disorders. The present invention includes novel compounds, novel compositions, methods of their use and methods of their manufacture, where such compounds are generally pharmacologically useful as agents in therapies whose mechanism of action involve methods of inhibiting tumorigenesis, tumor growth and tumor survival using agents that inhibit the Hedgehog and Smo signaling pathway.

  本发明一般涉及与Hedgehog通路相关的病理诊断和治疗的新化合物，包括但不限于肿瘤形成、癌症、肿瘤和非恶性过度增殖性疾病。本发明包括新化合物、新组合物、它们的使用方法和制备方法，这些化合物通常在药理学上作为治疗剂是有用的，其作用机制涉及通过抑制Hedgehog和Smo信号通路的方法来抑制肿瘤发生、肿瘤生长和肿瘤存活。
• 1,3-Dihydro-2H-Indole-2-One Compound and Pyrrolidine-2-One Compound Fused With Aromatic Heterocycle
  申请人：Sekiguchi Yoshinori

  公开号：US20080318923A1

  公开（公告）日：2008-12-25

  It is intended to provide a drug which is efficacious against pathological conditions relating to arginine-vasopressin V1b receptor. More particularly speaking, it is intended to provide a drug which has a therapeutic or preventive effect on depression, anxiety, Alzheimer's disease, Parkinson's disease, Huntington's chorea, eating disorders, hypertension, digestive diseases, drug addiction, epilepsy, brain infarction, brain ischemia, brain edema, head injury, inflammation, immune diseases, alopecia and so on. As the results of intensive studies, a novel 1,3-dihydro-2H-indol-2-one compound and a pyrrolidin-2-one compound fused with a heteroaromatic ring, which are highly selective antagonists of arginine-vasopressin V1b receptor, have high metabolic stabilities and show favorable brain penetration and high plasma concentrations, are found, thereby achieving the above objective.

  旨在提供一种对与精氨酸加压素V1b受体相关的病理状况具有疗效的药物。更具体地说，旨在提供一种对抑郁症、焦虑症、阿尔茨海默病、帕金森病、亨廷顿舞蹈症、进食障碍、高血压、消化系统疾病、药物成瘾、癫痫、脑梗死、脑缺血、脑水肿、头部损伤、炎症、免疫疾病、脱发等具有治疗或预防作用的药物。经过深入研究，发现了一种新颖的1,3-二氢-2H-吲哚-2-酮化合物和与杂芳环融合的吡咯烷-2-酮化合物，它们是高度选择性的精氨酸加压素V1b受体拮抗剂，具有高代谢稳定性，表现出有利的血脑屏障穿透和高血浆浓度，从而实现了上述目标。
• PHENYL AMINO PIPERIDINE mTORC INHIBITORS AND USES THEREOF
  申请人：Navitor Pharmaceuticals, Inc.

  公开号：US20180127370A1

  公开（公告）日：2018-05-10

  The present invention provides compounds, compositions thereof, and methods of using the same.

  本发明提供了化合物、其组合物以及使用它们的方法。