5-(4-methyl-piperazin-1-yl)-thiophene-2-carbaldehyde | 439692-35-0

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 二嗪烷类
• 英文名称: 5-(4-methyl-piperazin-1-yl)-thiophene-2-carbaldehyde
• 英文别名: 5-(4-Methylpiperazin-1-yl)thiophene-2-carbaldehyde
• CAS: 439692-35-0
• 化学式: C₁₀H₁₄N₂OS
• mdl: MFCD20278510
• 分子量: 210.3
• InChiKey: HGWCABZDCGOROF-UHFFFAOYSA-N

物化性质

• 沸点：
  362.6±42.0 °C(Predicted)
• 密度：
  1.209±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.7
• 重原子数：
  14
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.5
• 拓扑面积：
  51.8
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  、 N-甲基哌嗪 、 5-溴噻吩-2-甲醛 、 5-(4-methyl-piperazin-1-yl)-thiophene-2-carbaldehyde 、 3,4-二甲氧基苯乙腈 以to thereby yield the target product (yield: 2.47 g, 67%)的产率得到(Z)-2-(3,4-dimethoxy-phenyl)-3-[5-(4-methyl-piperazin-1-yl)-thiophen-2-yl]-acrylonitrile
  参考文献：
  名称：

  BCRP/ABCG2 INHIBITOR

  摘要：

  该发明涉及一种乳腺癌耐药蛋白（BCRP/ABCG2）抑制剂。该BCRP抑制剂包含以下化合物作为活性成分，其化学式为（1）：其中R1和R2中的一个代表氰基，另一个代表氢原子；Ar1代表从以下化学式（2）至（4）中选出的一种基团：Ar2代表一种含有可能被卤素原子取代的融合环的芳香烃基团，或者从以下化学式（5）至（15）中选出的一种基团：或其盐。

  公开号：

  US20090253656A1

文献信息

• [EN] PYRAZOLOPYRIDINE DERIVATIVES AS ANTICANCER AGENT<br/>[FR] DÉRIVÉS DE PYRAZOLOPYRIDINE COMME AGENT ANTICANCER
  申请人：PF MEDICAMENT

  公开号：WO2011045344A1

  公开（公告）日：2011-04-21

  The present invention concerns compounds of following general formula (I): (Formula I) and their pharmaceutically acceptable salts, their method of preparation and their uses, notably as anticancer agent.

  本发明涉及具有以下通式(I)的化合物：(公式I)以及它们的药用可接受盐、它们的制备方法及其用途，尤其是作为抗癌剂。
• BENZENE OR THIOPHENE DERIVATIVE AND USE THEREOF AS VAP-1 INHIBITOR
  申请人：Matsukawa Tatsuya

  公开号：US20110059957A1

  公开（公告）日：2011-03-10

  The present invention provides a novel benzene derivative or thiophene derivative useful as a VAP-1 inhibitor, or a medicament for the prophylaxis or treatment of a VAP-1 associated disease and the like, namely, a compound represented by the formula (I): wherein each symbol is as defined in the present specification, or a pharmaceutically acceptable salt thereof.

  本发明提供了一种新型苯并衍生物或噻吩衍生物，可用作VAP-1抑制剂，或用作预防或治疗VAP-1相关疾病等药物，即由公式（I）表示的化合物：其中每个符号如本说明书所定义，或其药学上可接受的盐。
• PYRAZOLOPYRIDINE DERIVATIVES AS ANTICANCER AGENT
  申请人：Bedjeguelal Karim

  公开号：US20120245170A1

  公开（公告）日：2012-09-27

  The present invention concerns compounds of following general formula (I): (Formula I) and their pharmaceutically acceptable salts, their method of preparation and their uses, notably as anticancer agent.

  本发明涉及以下一般式(I)的化合物：(I)及其药学上可接受的盐，其制备方法以及它们的用途，尤其是作为抗癌剂。
• BCRP/ABCG2 inhibitor
  申请人：Yamazaki Ryuta

  公开号：US08697742B2

  公开（公告）日：2014-04-15

  A breast cancer resistance protein (BCRP/ABCG2) inhibitor. The BCRP inhibitor contains, as an active ingredient, an acrylonitrile derivative or a salt thereof.

  一种乳腺癌抗性蛋白（BCRP/ABCG2）抑制剂。该BCRP抑制剂含有丙烯腈衍生物或其盐作为活性成分。
• BCRP/ABCG3 Inhibitor
  申请人：Kabushiki Kaisha Yakult Honsha

  公开号：EP2332905A1

  公开（公告）日：2011-06-15

  A BCRP inhibitor comprising, as an active ingredient, an acrylonitrile derivative represented by formula (1): wherein one of R1 and R2 represents a cyano group and the other represents a hydrogen atom; Ar1 represents a group selected from among the groups represented by formulas (2) to (4): wherein R7 and R8, which are identical to or different from each other, each represent a hydrogen atom, a halogen atom, or a lower alkoxy group; A represents an oxygen atom, a sulfur atom, or NR9; and R9 represents a hydrogen atom or a lower alkyl group; Ar2 represents a group selected from among the groups represented by formulas (5) to (15): wherein R3 represents a hydrogen atom, an oxygen atom (as N-oxide), a lower alkyl group, a lower alkoxy group, a halogen atom, a nitro group, a methylsulfanyl group, a lower hydroxyalkyl group, an aromatic hydrocarbon group which may have a substituent, or NR5 (R6) R5 and R6, which are identical to or different from each other, each represent a hydrogen atom, a lower alkyl group which may have a substituent, a lower hydroxyalkyl group, or an aromatic hydrocarbon group which may have a substituent or heterocyclic group; R5 and R6 may form, with their adjacent nitrogen atom, a heterocyclic ring which may have a substituent; and the hydroxyl group of the lower hydroxyalkyl group or the heterocyclic ring substituted by a hydroxyl group or a lower hydroxyalkyl group may form an ester bond with a phosphoric acid group or a salt thereof or with an acyl group which may have a substituent; R4 represents a hydrogen atom, a lower alkyl group, a phenyl group which may have a substituent, or a benzyl group; X represents a carbon atom, CH, or a nitrogen atom, provided that when A is an oxygen atom, X is not a nitrogen atom; and A, R7, R8, and R9 have the same meanings as defined above; or a salt thereof.

  一种 BCRP 抑制剂，其活性成分包括由式（1）表示的丙烯腈衍生物： 其中 R1 和 R2 中的一个代表氰基，另一个代表氢原子； Ar1 代表选自式（2）至（4）所代表基团中的一个基团： 其中彼此相同或不同的 R7 和 R8 各自代表氢原子、卤素原子或低级烷氧基； A 代表氧原子、硫原子或 NR9；以及 R9 代表氢原子或低级烷基； Ar2 代表选自式 (5) 至 (15) 所代表基团中的一个基团： 其中 R3 代表氢原子、氧原子（作为 N-氧化物）、低级烷基、低级烷氧基、卤素原子、硝基、甲硫 基、低级羟烷基、可具有取代基的芳香烃基或 NR5 (R6) 彼此相同或不同的 R5 和 R6 分别代表一个氢原子、一个可带取代基的低级烷基、一个低级羟烷基或一个可带取代基或杂环基的芳香烃基；R5 和 R6 可与相邻的氮原子形成一个可带取代基的杂环；下羟烷基的羟基或被羟基或下羟烷基取代的杂环可与磷酸基团或其盐或可带有取代基的酰基形成酯键； R4 代表氢原子、低级烷基、可能具有取代基的苯基或苄基； X 代表碳原子、CH 或氮原子，但当 A 是氧原子时，X 不是氮原子；以及 A、R7、R8 和 R9 具有与上述定义相同的含义；或其盐。