2-(4-Boc-哌嗪-1-基)-5-氟苯甲醛 | 697305-53-6

• 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: 2-(4-Boc-哌嗪-1-基)-5-氟苯甲醛
• 英文名称: 4-(4-fluoro-6-formyl-phenyl)-piperazine-1-carboxylic acid tert-butyl ester
• 英文别名: tert-butyl 4-(4-fluoro-2-formylphenyl)piperazine-1-carboxylate
• CAS: 697305-53-6
• 化学式: C₁₆H₂₁FN₂O₃
• 分子量: 308.353
• InChiKey: CUQLHUZVZHDBHN-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.3
• 重原子数：
  22
• 可旋转键数：
  4
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.5
• 拓扑面积：
  49.8
• 氢给体数：
  0
• 氢受体数：
  5

安全信息

• 危险等级：
  IRRITANT
• 海关编码：
  2933599090

反应信息

• 作为反应物：
  描述：

  2-(4-Boc-哌嗪-1-基)-5-氟苯甲醛 在 titanium(IV) tetraethanolate 作用下， 以 四氢呋喃 、 乙醇 、 正戊烷 为溶剂， 反应 17.0h， 生成 4-{4-fluoro-2-[(S)-2-methyl-1-((S_S)-2-methyl-propane-2-sulfinylamino)-propyl]-phenyl}-piperazine-1-carboxylic acid tert-butyl ester
  参考文献：
  名称：

  Practical Asymmetric Synthesis of α-Branched 2-Piperazinylbenzylamines by 1,2-Additions of Organometallic Reagents to N-tert-Butanesulfinyl Imines

  摘要：

  2-[4-(tert-Butoxycarbonyl)piperazinyl]benzylidene-tert-butanesulfinamides underwent nucleophilic 1,2-addition with different organometallic reagents to give highly diastereomerically enriched adducts. X-ray crystallography of the resulting alpha-branched N-Boc-2-piperazinylbenzyl-tert-butanesulfinamides confirms different mechanisms depending on the organometallic reagent used. Differential deprotection of the N-Boc and the tert-butanesulfinamides was investigated, and the dehydration byproducts have been identified and characterized. To avoid the formation of byproducts in the acidic deprotection step, the N-tert-butanesulfinamide group was converted to the corresponding N-tert-butanesulfonamide (Bus), which allowed for clean orthogonal deprotection. The efficient synthesis and deprotection of the N-Boc-2-piperazinylbenzyl-tert-butanesulfinamides herein described constitutes an attractive method for extensive structure-activity studies in the search for novel ligands of the human melanocortin 4 receptor.

  DOI：

  10.1021/jo051514p
• 作为产物：
  描述：

  2-(4-(tert-butoxycarbonyl)piperazin-1-yl)-5-fluorobenzoic acid 在 manganese(IV) oxide 、 硼烷四氢呋喃络合物 作用下， 以 四氢呋喃 、 二氯甲烷 为溶剂， 反应 96.0h， 生成 2-(4-Boc-哌嗪-1-基)-5-氟苯甲醛
  参考文献：
  名称：

  [EN] 3-(5-METHOXY-1-OXOISOINDOLIN-2-YL)PIPERIDINE-2,6-DIONE DERIVATIVES AND USES THEREOF
  [FR] DÉRIVÉS DE 3-(5-MÉTHOXY-1-OXOISOINDOLIN-2-YL)PIPÉRIDINE-2,6-DIONE ET LEURS UTILISATIONS

  摘要：

  本公开涉及式(I')的化合物、药物组合物及其在降低广泛间隔锌指蛋白结构域（WIZ）表达水平、诱导胎儿血红蛋白（HbF）表达以及治疗遗传性血液疾病（例如，血红蛋白病，例如，β-血红蛋白病）方面的用途，如镰状细胞病和β-地中海贫血。

  公开号：

  WO2021124172A1

文献信息

• [EN] AMINE COMPOUNDS<br/>[FR] DERIVES D'INDOLE SERVANT D'ANTAGONISTE DE SOMATOSTATINE
  申请人：TAKEDA CHEMICAL INDUSTRIES LTD

  公开号：WO2004046107A1

  公开（公告）日：2004-06-03

  The present invention provide a compound of the formula (I) wherein ring A represents an aromatic ring optionally having substituents; B, Y and Ya are the same or different and each represents a bond, etc.; R1 and R2 are the same or different and each represents a hydrogen atom, etc.; R3 represents a hydrogen atom, etc.; R4 and R5 are the same or different and each represents a hydrogen, etc.; R6 represents an indolyl group optionally having substituents; and Z and Za are the same or different and each represents a hydrogen atom, etc.; or a salt thereof or a prodrug thereof, having a somatostatin receptor binding inhibition activity and is useful for preventing and/or treating diseases associated with somatostatin.

  本发明提供了一种公式(I)的化合物，其中环A代表一个具有可选取代基的芳香环；B、Y和Ya相同或不同，分别代表一个键等；R1和R2相同或不同，每个代表一个氢原子等；R3代表一个氢原子等；R4和R5相同或不同，每个代表一个氢等；R6代表一个可选有取代基的吲哚基团；Z和Za相同或不同，每个代表一个氢原子等；或其盐或前药，具有生长抑素受体结合抑制活性，并且用于预防或治疗与生长抑素相关的疾病。
• Indole derivatives as somatostatin agonists or antagonists
  申请人：Abe Hidenori

  公开号：US20060223826A1

  公开（公告）日：2006-10-05

  The present invention provide a compound of the formula (I) wherein ring A represents an aromatic ring optionally having substituents; B, Y and Ya are the same or different and each represents a bond, etc.; R 1 and R 2 are the same or different and each represents a hydrogen atom, etc.; R 3 represents a hydrogen atom, etc.; R 4 and R 5 are the same or different and each represents a hydrogen, etc.; R 6 represents an indolyl group optionally having substituents; and Z and Za are the same or different and each represents a hydrogen atom, etc.; or a salt thereof or a prodrug thereof, having a somatostatin receptor binding inhibition activity and is useful for preventing and/or treating diseases associated with somatostatin.

  本发明提供了一种化合物(I)的公式，其中环A代表一种芳香环，可选地具有取代基; B、Y和Ya相同或不同，每个代表一种键等; R1和R2相同或不同，每个代表一个氢原子等; R3代表一个氢原子等; R4和R5相同或不同，每个代表一个氢等; R6代表一种吲哚基，可选地具有取代基; Z和Za相同或不同，每个代表一个氢原子等; 或其盐或前药，具有生长抑素受体结合抑制活性，并用于预防和/或治疗与生长抑素相关的疾病。
• [EN] FUSED TRICYCLIC DERIVATIVE, PREPARATION METHOD THEREFOR, AND PHARMACEUTICAL APPLICATION THEREOF<br/>[FR] DÉRIVÉ TRICYCLIQUE CONDENSÉ, SON PROCÉDÉ DE PRÉPARATION ET SON APPLICATION PHARMACEUTIQUE<br/>[ZH] 并三环类衍生物、其制备方法及其在医药上的应用
  申请人：SHENZHEN SALUBRIS PHARM CO LTD

  公开号：WO2022007866A1

  公开（公告）日：2022-01-13

  一种涉及化学药物技术领域的并三环类衍生物、其制备方法及其在医药上的应用。所述并三环类衍生物是蛋白聚糖酶2(ADAMTS-5，Aggrecanase-2)的抑制剂。一种包含这些化合物的药物组合物以及将该化合物用于制备治疗骨关节炎等疾病的药物中的用途。
• Arylpropionylpiperazines as antagonists of the human melanocortin-4 receptor
  作者：Wanlong Jiang、Fabio C. Tucci、Caroline W. Chen、Melissa Arellano、Joe A. Tran、Nicole S. White、Dragan Marinkovic、Joseph Pontillo、Beth A. Fleck、Jenny Wen、John Saunders、Ajay Madan、Alan C. Foster、Chen Chen

  DOI：10.1016/j.bmcl.2006.05.088

  日期：2006.9

  A series of 3-arylpropionylpiperazines were synthesized as antagonists of the melanocortin-4 receptor. Their potency was found to be increased by replacing the alpha-methyl substituent of the initial lead 11 with a larger s-Bu or i-Bu group. Further potency enhancement was observed when a glycine or beta-alanine was incorporated onto the benzylamine. Some compounds demonstrated good potency, moderate selectivity, and oral bioavailability. (c) 2006 Elsevier Ltd. All rights reserved.
• INDOLE DERIVATIVES AS SOMATOSTATIN AGONISTS OR ANTAGONISTS
  申请人：Takeda Pharmaceutical Company Limited

  公开号：EP1562898A1

  公开（公告）日：2005-08-17