1-[4-(呋喃-2-羰基)哌嗪-1-基]乙酮 | 768292-07-5

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羧酸及其衍生物
• 中文名称: 1-[4-(呋喃-2-羰基)哌嗪-1-基]乙酮
• 英文名称: 1-(4-(furan-2-carbonyl)piperazin-1-yl)ethanone
• 英文别名: 1-acetyl-4-(2-furoyl)piperazine；4-Acetyl 1-(2-furoyl)piperazine；1-[4-(furan-2-carbonyl)piperazin-1-yl]ethanone
• CAS: 768292-07-5
• 化学式: C₁₁H₁₄N₂O₃
• mdl: MFCD05668564
• 分子量: 222.244
• InChiKey: IVYZJWUTDZYPEB-UHFFFAOYSA-N

物化性质

• 沸点：
  416.5±35.0 °C(Predicted)
• 密度：
  1.237±0.06 g/cm3(Predicted)
• 溶解度：
  >33.3 [ug/mL]

计算性质

• 辛醇/水分配系数(LogP)：
  0.1
• 重原子数：
  16
• 可旋转键数：
  1
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.45
• 拓扑面积：
  53.8
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为产物：
  描述：

  乙酸异丙烯酯 、 1-(2-糠酰)哌嗪 以 neat (no solvent) 为溶剂， 反应 1.0h， 以100%的产率得到1-[4-(呋喃-2-羰基)哌嗪-1-基]乙酮
  参考文献：
  名称：

  Green Synthesis of Benzamides in Solvent- and Activation-Free Conditions

  摘要：

  DOI：

  10.1080/00397911.2014.898072

文献信息

• HEPATITIS C VIRUS INHIBITORS AND USES THEREOF IN PREPARATION OF DRUGS
  申请人：CHANGZHOU YINSHENG PHARMACEUTICAL CO., LTD.

  公开号：US20170253614A1

  公开（公告）日：2017-09-07

  A series of hepatitis C virus (HCV) inhibitors and compositions and applications thereof in the preparation of drugs for treating chronic HCV infection. Especially, a series of compounds that are used as NS5A inhibitors, and compositions and uses thereof in the preparations of drugs.

  一系列丙型肝炎病毒（HCV）抑制剂及其组合物，以及在制备用于治疗慢性HCV感染的药物时的应用。特别是一系列用作NS5A抑制剂的化合物，以及在药物制剂中的组合物和用途。
• Nitrogen-containing heterocyclic compound and use thereof
  申请人：Ikeura Yoshinori

  公开号：US20090156572A1

  公开（公告）日：2009-06-18

  The present invention relates to a compound represented by the formula wherein ring A is a nitrogen-containing heterocycle optionally further having substituent(s), ring B is an aromatic ring optionally having substituent(s), ring C is a cyclic group optionally having substituent(s), R 1 is a hydrogen atom, a hydrocarbon group optionally having substituent(s), an acyl group, a heterocyclic group optionally having substituent(s) or an amino group optionally having substituent(s), R 2 is an optionally halogenated C 1-6 alkyl group, m and n are each an integer of 0 to 5, m+n is an integer of 2 to 5, and is a single bond or a double bond, or a salt thereof and the like. Since the compound has a superior tachykinin receptor antagonistic action, and is useful as an agent for the prophylaxis or treatment of various diseases such as lower urinary tract diseases, gastrointestinal diseases, central nervous system diseases and the like.

  本发明涉及一种由下式表示的化合物：其中环A是含氮杂环，可选择地进一步具有取代基，环B是芳香环，可选择地具有取代基，环C是环状基团，可选择地具有取代基，R1是氢原子，一个碳氢基团，可选择地具有取代基，酰基，一个杂环基团，可选择地具有取代基或一个氨基团，可选择地具有取代基，R2是可选择卤代的C1-6烷基基团，m和n分别是0到5的整数，m+n是2到5的整数，是单键或双键，或其盐等。由于该化合物具有优越的催吐肽受体拮抗作用，可用作预防或治疗多种疾病的药物，如下尿道疾病、胃肠道疾病、中枢神经系统疾病等。
• Hsp90 family protein inhibitors
  申请人：Kitamura Yushi

  公开号：US20070155813A1

  公开（公告）日：2007-07-05

  wherein n is an integer of 0 to 10; R 1 represents substituted or unsubstituted lower alkyl, substituted or unsubstituted lower alkoxy, substituted or unsubstituted cycloalkyl, substituted or unsubstituted lower alkoxycarbonyl, substituted or unsubstituted heterocyclic-alkyl, substituted or unsubstituted aryl, —CONR 7 R 8 , —NR 9 R 10 , etc.; R 2 represents substituted or unsubstituted aryl or a substituted or unsubstituted heterocyclic group, etc.; R 3 and R 5 may be the same or different, each represent a hydrogen atom, substituted or unsubstituted lower alkyl, etc.; R 4 and R 6 may be the same or different, each represent a hydrogen atom, halogen, substituted or unsubstituted lower alkyl, etc.) Provided are an Hsp90 family protein inhibitor comprising, as an active ingredient, a benzene derivative of formula (I) or a prodrug thereof or a pharmaceutically-acceptable salt thereof, etc.

  其中n为0到10的整数；R1代表取代或未取代的低碳基、取代或未取代的低碳氧基、取代或未取代的环烷基、取代或未取代的低碳氧羰基、取代或未取代的杂环烷基、取代或未取代的芳基、-CONR7R8、-NR9R10等；R2代表取代或未取代的芳基或取代或未取代的杂环基等；R3和R5可以相同也可以不同，分别代表氢原子、取代或未取代的低碳基等；R4和R6可以相同也可以不同，分别代表氢原子、卤素、取代或未取代的低碳基等。提供了一种Hsp90家族蛋白抑制剂，其包括以下化合物作为活性成分：公式（I）的苯衍生物或其前药或其药学上可接受的盐等。
• US7538241B2
  申请人：——

  公开号：US7538241B2

  公开（公告）日：2009-05-26
• [EN] NITROGEN-CONTAINING HETEROCYCLIC COMPOUND AND USE THEREOF<br/>[FR] COMPOSÉ HÉTÉROCYCLIQUE CONTENANT DE L'AZOTE ET SON UTILISATION
  申请人：TAKEDA PHARMACEUTICAL

  公开号：WO2009072643A1

  公开（公告）日：2009-06-11

  The present invention relates to a compound represented by the formula wherein ring A is a nitrogen-containing heterocycle optionally further having substituent(s), ring B is an aromatic ring optionally having substituent(s), ring C is a cyclic group optionally having substituent(s), R1 is a hydrogen atom, a hydrocarbon group optionally having substituent(s), an acyl group, a heterocyclic group optionally having substituent(s) or an amino group optionally having substituent(s), R2 is an optionally halogenated C1-6 alkyl group, m and n are each an integer of 0 to 5, m+n is an integer of 2 to 5, and is a single bond or a double bond, or a salt thereof and the like. Since the compound has a superior tachykinin receptor antagonistic action, and is useful as an agent for the prophylaxis or treatment of various diseases such as lower urinary tract diseases, gastrointestinal diseases, central nervous system diseases and the like.