1-(噻吩-2-基)哌嗪 | 108768-19-0

• 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-(噻吩-2-基)哌嗪
• 英文名称: 1-(Thiophen-2-yl)piperazine
• 英文别名: 1-thiophen-2-ylpiperazine
• CAS: 108768-19-0
• 化学式: C₈H₁₂N₂S
• mdl: MFCD11872772
• 分子量: 168.26
• InChiKey: ANGVDUJFWRWPCE-UHFFFAOYSA-N

物化性质

• 沸点：
  297.6±20.0 °C(Predicted)
• 密度：
  1.142±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.4
• 重原子数：
  11
• 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：
  43.5
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为产物：
  描述：

  2-噻吩硫醇 、 N-羟乙基哌嗪 、 正己烷 、 乙酸乙酯 在 氩 、 silica 、 正己烷 、 乙酸乙酯 作用下， 以 甲苯 为溶剂， 反应 2.0h， 以to yield the pure piperazino-thiophene 18 (1.62 g, 76.4% yield) as a pale yellow solid的产率得到1-(噻吩-2-基)哌嗪
  参考文献：
  名称：

  Tricyanovinyl substitution process for NLO polymers

  摘要：

  这句话的中文翻译如下： 非线性光学化合物包含杂环芳香环，可能还包括连接在杂环芳香环上的三氰基乙烯基团。

  公开号：

  US05718845A1

文献信息

• Protease inhibitors
  申请人：——

  公开号：US20040044201A1

  公开（公告）日：2004-03-04

  The present invention provides C 1-6 alkyl-4-amino-azepan-3-one protease inhibitors and pharmaceutically acceptable salts, hydrates and solvates thereof which inhibit proteases, including cathepsin K, pharmaceutical compositions of such compounds, novel intermediates of such compounds, and methods for treating diseases of excessive bone loss or cartilage or matrix degradation, including osteoporosis; gingival disease including gingivitis and periodontitis; arthritis, more specifically, osteoarthritis and rheumatoid arthritis; Paget's disease; hypercalcemia of malignancy; and metabolic bone disease; and parasitic diseases, including malaria, by administering to a patient in need thereof one or more compounds of the present invention.

  本发明提供了C1-6烷基-4-氨基-氮杂七环-3-酮蛋白酶抑制剂及其药用可接受的盐、水合物和溶剂化物，其能抑制蛋白酶，包括卡特普辛K，该类化合物的药用组合物，该类化合物的新中间体，以及用于治疗骨量过度流失或软骨或基质降解疾病的方法，包括骨质疏松症；牙龈疾病，包括牙龈炎和牙周炎；关节炎，更具体地说是骨关节炎和类风湿关节炎；帕盖特病；恶性高钙血症；代谢性骨病；以及寄生虫病，包括疟疾，通过向患有该需要的患者施用本发明的一个或多个化合物。
• Functionalized heteroaromatic compounds for nonlinear optical applications
  申请人：ENICHEM S.p.A.

  公开号：EP0493716A1

  公开（公告）日：1992-07-08

  Heteroaromatic nonlinear optical compounds, alone, and in combination with a chemically inert medium to provide a combination exhibiting second order nonlinear optical properties, including combinations that dispose a layer of the nonlinear optical compounds on chemically inert substrates, blend guest molecules of the nonlinear optical compounds with a chemically inert host matrix of a thermoplastic polymer, or covalently bond pendant side chains of the nonlinear optical compounds to chemically inert polymers.

  杂环芳香非线性光学化合物，单独或与化学惰性介质结合，以提供具有二阶非线性光学性质的组合，包括将非线性光学化合物层置于化学惰性基底上的组合，将非线性光学化合物的客体分子与热塑性聚合物的化学惰性主体混合，或者将非线性光学化合物的侧链共价键合到化学惰性聚合物上。
• [EN] 3-CYANOQUINOLINES,3-CYANO-1,6-NAPHTHYRIDINES, AND 3-CYANO-1,7-NAPHTHYRIDINES AS PROTEIN KINASE INHIBITORS<br/>[FR] 3-CYANOQUINOLINES,3-CYANO-1,6-NAPHTHYRIDINES ET 3-CYANO-1,7-NAPHTHYRIDINES UTILISEES COMME INHIBITEURS DE PROTEINEKINASE
  申请人：AMERICAN HOME PROD

  公开号：WO2001072711A1

  公开（公告）日：2001-10-04

  Compounds of Formula (I), having the structure or a pharmaceutically salt thereof are useful as antineoplastic agents and in the treatment of osteoporosis and polycystic kidney disease.

  具有结构式（I）或其药物盐的化合物在抗肿瘤药物和治疗骨质疏松症和多囊肾病方面是有用的。
• [EN] PROTEASE INHIBITORS<br/>[FR] INHIBITEUR DE PROTEINASE
  申请人：SMITHKLINE BEECHAM CORP

  公开号：WO2001070232A1

  公开（公告）日：2001-09-27

  The present invention provides C1-6alkyl-4-amino-azepan-3-one protease inhibitors and pharmaceutically acceptable salts, hydrates and solvates thereof which inhibit proteases, including cathepsin K, pharmaceutical compositions of such compounds, novel intermediates of such compounds, and methods for treating diseases of excessive bone loss or cartilage or matrix degradation, including osteoporosis; gingival disease including gingivitis and periodontitis; arthritis, more specifically, osteoarthritis and rheumatoid arthritis; Paget's disease; hypercalcemia of malignancy; and metabolic bone disease; and parasitic diseases, including malaria, by administering to a patient in need thereof one or more compounds of the present invention.

  本发明提供了C1-6烷基-4-氨基-氮杂七环-3-酮蛋白酶抑制剂及其药学上可接受的盐、水合物和溶剂物，其可以抑制蛋白酶，包括卡他蛋白K，这些化合物的药物组合物，这些化合物的新中间体以及治疗过度骨质流失或软骨或基质降解疾病的方法，包括骨质疏松症；牙龈疾病，包括牙龈炎和牙周炎；关节炎，更具体地说是骨关节炎和类风湿关节炎；帕吉特病；恶性高钙血症；代谢性骨病；以及寄生虫病，包括疟疾，通过向需要治疗的患者投与本发明的一个或多个化合物。
• 4-Piperazinylthieno [2,3-D] Pyrimidine Compounds as Platelet Aggregation Inhibitors
  申请人：Ennis Michael Dalton

  公开号：US20080194590A1

  公开（公告）日：2008-08-14

  Compounds and pharmaceutically acceptable salts of the compounds are disclosed, wherein the compounds have the structure of Formula (I) wherein A 1 , A 2 , A 3 , A 4 , A 5 , A 6 , A 7 , A 8 , X 4 , X 6 , X 2k , R 2l , R 4 , R 5 , and R 6 are as defined in the detailed description of the invention. Corresponding pharmaceutical compositions, methods of treatment, methods of synthesis, and intermediates are also disclosed.

  本发明揭示了化合物及其药用可接受盐，其中该化合物具有公式（I）的结构，其中A1，A2，A3，A4，A5，A6，A7，A8，X4，X6，X2k，R2l，R4，R5和R6如本发明详细描述中所定义。还揭示了相应的药物组合物、治疗方法、合成方法和中间体。