2-methyl-4-(1-methyl-1,4,5,10-tetrahydrobenzo[b]pyrazolo[3,4-e][1,4]diazepine-5-carbonyl)benzonitrile | 479234-62-3

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 苯二氮卓类
• 英文名称: 2-methyl-4-(1-methyl-1,4,5,10-tetrahydrobenzo[b]pyrazolo[3,4-e][1,4]diazepine-5-carbonyl)benzonitrile
• 英文别名: 2-methyl-4-(1-methyl-1,3a,4,5,10,10a-hexahydrobenzo[b]-pyrazolo[3,4-e][1,4]diazepine-5-carbonyl)benzonitrile；2-methyl-4-[(1-methyl-4,10-dihydropyrazolo[3,4-b][1,5]benzodiazepin-5(1H)-yl)carbonyl]benzonitrile；2-methyl-4-(3-methyl-4,10-dihydro-3H-2,3,4,9-tetraazabenzo[f]azulene-9-carbonyl)-benzonitrile；5-(4-cyano-3-methylbenzoyl)-1-methyl-4,10-dihydropyrazolo[5,4-b]-[1,5]benzodiazepine；2-Methyl-4-(1-methyl-4,10-dihydropyrazolo[4,3-c][1,5]benzodiazepine-5-carbonyl)benzonitrile
• CAS: 479234-62-3
• 化学式: C₂₀H₁₇N₅O
• 分子量: 343.388
• InChiKey: PYVMULSIFFHTCA-UHFFFAOYSA-N

物化性质

• 熔点：
  253-256 °C
• 沸点：
  621.4±55.0 °C(Predicted)
• 密度：
  1.30±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.8
• 重原子数：
  26
• 可旋转键数：
  1
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.15
• 拓扑面积：
  74
• 氢给体数：
  1
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  2-methyl-4-(1-methyl-1,4,5,10-tetrahydrobenzo[b]pyrazolo[3,4-e][1,4]diazepine-5-carbonyl)benzonitrile 在 sodium tetrahydroborate 、 二乙基异丙基胺 、 cobalt(II) chloride 作用下， 以 甲醇 、 N,N-二甲基甲酰胺 为溶剂， 反应 6.0h， 生成 (2S)-N-[[4-[(4,10-二氢-1-甲基吡唑并[3,4-b][1,5]苯并二氮杂-5(1H)-基)羰基]-2-甲基苯基]甲基]-2-[(六氢-4-甲基-1H-1,4-二氮杂-1-基)硫代甲基]-1-吡咯烷甲酰胺
  参考文献：
  名称：

  Non-peptide oxytocin agonists

  摘要：

  A library of compounds targeted to the vasopressin/oxytocin family of receptors was screened for activity at a cloned human oxytocin receptor using a reporter gene assay. Potency and selectivity were optimised to afford compound 39, EC50 = 33 nM. This series of compounds represents the first disclosed, non-peptide, low molecular weight agonists of the hormone oxytocin (OT). (C) 2004 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2004.04.107
• 作为产物：
  描述：

  1-methyl-5-((2-nitrophenyl)amino)-1H-pyrazole-4-carbaldehyde 在 palladium 10% on activated carbon 、 氢气 、 三乙胺 作用下， 以 甲醇 、 二氯甲烷 为溶剂， 20.0 ℃ 、101.33 kPa 条件下， 生成 2-methyl-4-(1-methyl-1,4,5,10-tetrahydrobenzo[b]pyrazolo[3,4-e][1,4]diazepine-5-carbonyl)benzonitrile
  参考文献：
  名称：

  Flexible analogues of WAY-267,464: Synthesis and pharmacology at the human oxytocin and vasopressin 1 a receptors

  摘要：

  A previously identified, non-peptidic oxytocin (OT) receptor agonist WAY-267,464 (1) and nine novel derivatives (3, 4a-7a, 4b-7b) were synthesised and evaluated in vitro with the aim of systematically exploring hydrogen bonding interactions and ligand flexibility. All analogues were subjected to competition radioligand binding assays at human oxytocin (OT) and arginine vasopressin 1a (V-1a) receptors. Physiological activity was determined using whole cell IP1 accumulation assays. Under these conditions, WAY -267,464 had higher affinity for the V-1a receptor compared to the OT receptor (8.5x more selective) with poor functional selectivity (2x selective for OT receptor agonism over V-1a receptor antagonism). Methylation of the resorcinol moiety (3) reversed the OT receptor pharmacological profile, removing agonist activity and inducing antagonist activity, without altering V-1a receptor pharmacology. All flexible tethered derivatives removed OT receptor affinity and activity resulting in the generation of highly selective V-1a receptor ligands. (C) 2015 Elsevier Masson SAS. All rights reserved.

  DOI：

  10.1016/j.ejmech.2015.11.050

文献信息

• LIT-001, the First Nonpeptide Oxytocin Receptor Agonist that Improves Social Interaction in a Mouse Model of Autism
  作者：Marie-Céline Frantz、Lucie P. Pellissier、Elsa Pflimlin、Stéphanie Loison、Jorge Gandía、Claire Marsol、Thierry Durroux、Bernard Mouillac、Jérôme A. J. Becker、Julie Le Merrer、Christel Valencia、Pascal Villa、Dominique Bonnet、Marcel Hibert

  DOI：10.1021/acs.jmedchem.8b00697

  日期：2018.10.11

  affinity and efficacy of representative ligands of the V1a and V2 vasopressin receptor subtypes (V1a-R and V2-R) and of the oxytocin receptor. Our results confirm the subtlety of the structure–affinity and structure–efficacy relationships around vasopressin/oxytocin receptor ligands and lead however to the first nonpeptide OT receptor agonist active in a mouse model of ASD after peripheral ip administration

  催产素（OT）及其受体（OT-R）与自闭症谱系障碍（ASD）的病因有关，并且OT-R是治疗干预的潜在目标。当前已经报道了极少的非肽催产素激动剂。它们的分子和体内药理学仍有待阐明，并且没有显示它们在改善与ASD相关的动物模型中的社会互动方面有效。为了合理设计中枢活性非肽全激动剂的设计，我们以系统的方式研究了V 1a和V 2加压素受体亚型（V 1a -R和V 2）的代表性配体的亲和力和功效的结构决定因素。-R）和催产素受体。我们的研究结果证实了血管加压素/催产素受体配体周围的结构亲和力和结构功效关系的微妙之处，但是导致了在外围腹膜内注射后在ASD小鼠模型中首个活性的非肽OT受体激动剂。
• benzamide derivatives as oxytocin agonists and vasopressin antagonists
  申请人：Ferring B.V.

  公开号：EP1449844A1

  公开（公告）日：2004-08-25

  Novel compounds according to general formula 1, wherein G1 is NR5R6 or a fused polycyclic group that are specific OT receptor agonists and/or Via receptor antagonists. Pharmaceutical compositions comprising such compounds are useful in the treatment of, inter alia, primary dysmenorrhoea.

  根据一般公式1，新化合物中G1为NR5R6或特定的OT受体激动剂和/或Via受体拮抗剂的融合多环基团。包含这类化合物的药物组合物在治疗原发性痛经等方面是有用的。
• Piperazines as oxytocin agonists
  申请人：Ferring B.V.

  公开号：EP1512687A1

  公开（公告）日：2005-03-09

  Disclosed are novel compounds according to general formula I, which have shown OT agonist activity.

  根据一般公式I揭示了具有OT激动剂活性的新化合物。
• Oxytocin agonists
  申请人：——

  公开号：US20040235753A1

  公开（公告）日：2004-11-25

  Compounds according to general formula 1, wherein G 1 is NR 6 R 7 or a group according to general formula 3 and G 2 NR 24 R 25 or a fused polycyclic group are novel. They are selective and potent oxytocin agonists. Pharmaceutical compositions of such compounds are useful in the treatment of, inter alia, erectile dysfunction. 1

  公式1中的化合物，其中G1是NR6R7或根据公式3的基团，G2是NR24R25或融合的多环基团，是新颖的选择性和有效的催产素激动剂。这些化合物的药物组成物在治疗勃起功能障碍等方面是有用的。
• Benzamide derivatives as oxytocin agonists and vasopressin antagonists
  申请人：Hudson Peter

  公开号：US20060166971A1

  公开（公告）日：2006-07-27

  Novel compounds according to general formula 1, wherein G 1 is NR 5 R 6 or a fused polycyclic group that are specific OT receptor agonists and/or V 1a receptor antagonists. Pharmaceutical compositions comprising such compounds are useful in the treatment of, inter alia, primary dysmenorrhoea.

  根据通式1，其中G1是NR5R6或融合多环基团，这些化合物是特定的OT受体激动剂和/或V1受体拮抗剂。包含这些化合物的药物组合物在治疗原发性痛经等方面是有用的。