1-(4-(嘧啶-2-基)哌嗪-1-基)乙酮 | 191487-40-8

• 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-(4-(嘧啶-2-基)哌嗪-1-基)乙酮
• 英文名称: 1-[4-(pyrimidin-2-yl)piperazin-1-yl]ethan-1-one
• 英文别名: 2-(4-acetylpiperazin-1-yl)pyrimidine；1-(4-pyrimidin-2-yl-piperazin-1-yl)-ethanone；(4-Pyrimidin-2-yl-piperazin-1-yl)-ethanone；1-(4-Pyrimidin-2-ylpiperazin-1-yl)ethanone
• CAS: 191487-40-8
• 化学式: C₁₀H₁₄N₄O
• mdl: MFCD03391286
• 分子量: 206.247
• InChiKey: QRHUKMHXJVIOAG-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -0.1
• 重原子数：
  15
• 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：
  49.3
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  1-(4-(嘧啶-2-基)哌嗪-1-基)乙酮 在 N-氯代丁二酰亚胺 作用下， 以 四氯化碳 为溶剂， 生成 1-[4-(5-Chloro-pyrimidin-2-yl)-piperazin-1-yl]-ethanone
  参考文献：
  名称：

  Aryl sulfonamide and sulfonyl compounds as modulators of PPAR and methods of treating metabolic disorders

  摘要：

  芳基磺酰胺和磺酰基化合物作为过氧化物酶体增殖激活受体的调节剂，包含它们的药物组合物，以及使用它们治疗疾病的方法被披露。

  公开号：

  US20050234046A1
• 作为产物：
  描述：

  1-(2-嘧啶基)哌嗪 、 乙酰氯 生成 1-(4-(嘧啶-2-基)哌嗪-1-基)乙酮
  参考文献：
  名称：

  Fungal and bacterial regioselective hydroxylation of pyrimidine heterocycles

  摘要：

  The bacterium Rhodococcus erythropolis is employed to hydroxylate the anxiolytic lesopitron, and this bacterium, together with Agrobacterium sp. and the fungus Beauveria bassiana, are used to extend the field of hydroxylation of heteroaromatic compounds to a series of unexplored pyrimidines. Of all the substrates investigated, only the carbamate 11a is regioselectively hydroxylated by B. bassiana at the C-5 position of the pyrimidine ring; in contrast, the bacteria are able to regioselectively oxidize, when free, the C-2 and/or C-4 positions of the pyrimidine moiety of all the substrates 1a - 12a, up to a maximum of two oxidations. (C) 1997 Elsevier Science Ltd.

  DOI：

  10.1016/s0040-4020(97)00301-3

文献信息

• JAK INHIBITOR
  申请人：Kyowa Hakko Kirin Co., Ltd.

  公开号：EP2108642A1

  公开（公告）日：2009-10-14

  A JAK inhibitor comprising, as an active ingredient, a nitrogen-containing heterocyclic compound represented by formula (I) wherein W represents a nitrogen atom or -CH-; X represents -C (=O) - or -CHR4- (wherein R4 represents a hydrogen atom, or the like); R1 represents the formula described below [wherein Q1 represents-CR8-(wherein R8 represents a hydrogen atom, substituted or unsubstituted lower alkyl, or the like); Q2 represents -NR15- (wherein R15 represents a hydrogen atom, substituted or unsubstituted lower alkyl, or the like); and R5 and R6 may be the same or different and each represents a hydrogen atom, halogen, carboxy, substituted or unsubstituted lower alkyl, or the like], or the like; and R2 and R3 may be the same or different and each represents a hydrogen atom, halogen, substituted or unsubstituted lower alkyl, or the like} or a pharmaceutically acceptable salt thereof.

  一种JAK抑制剂，其作为活性成分的是由式(I)表示的含氮杂环化合物 其中W代表氮原子或-CH-; X代表-C(=O)-或-CHR4-(其中R4代表氢原子或类似物); R1代表下述式[其中Q1代表-CR8-(其中R8代表氢原子、取代或未取代的较低烷基或类似物); Q2代表-NR15-(其中R15代表氢原子、取代或未取代的较低烷基或类似物);而R5和R6可以相同也可以不同，每个代表氢原子、卤素、羧基、取代或未取代的较低烷基或类似物，或类似物;而 R2和R3可以相同也可以不同，每个代表氢原子、卤素、取代或未取代的较低烷基或类似物}或其药学上可接受的盐。
• [EN] CANNABINOID RECEPTOR MODULATORS<br/>[FR] MODULATEURS DU RÉCEPTEUR DE CANNABINOÏDES
  申请人：7TM PHARMA AS

  公开号：WO2009074782A1

  公开（公告）日：2009-06-18

  Compounds of formula (I) are modulators of cannabinoid receptor CB1, useful inter alia for treatment of obesity: Formula (I). Wherein:X is a bond, or a divalent radical selected from -C(R10)(R11)-*, -C(R10)(R11)-O-*, -C(R10)(R11)CH2-*, -C(R10)(R11)CH2-O-*, -CH2C(R10)(R11)-*, -CH2C(R10)(R11) -O-*. and -CH2-O-C(R10)(R11)-*, wherein the bond indicated by an asterisk is attached to the pyrazole ring; Z is a carboxyl isostere radical selected from the group specified; R3 is hydrogen, (C1-C)aIkyI or (C1C3)fluoroalkyl; R4 is a radical of formula -(AIk1)P-(Q1)r (L)s -Q2 wherein p, r, s, AIk1, L, Q1 and Q2 are as specified; or R3 and R4 taken together with the nitrogen to which they are attached form a cyclic amino ring of 4 to 7 ring atoms which is optionally substituted by a radical of formula -(L)s-Q2 wherein s, L and Q2 are as defined above, or by an optional substituent selected from hydroxy, methoxy, -NH2-, or mono- or di-(C1C3)alkylamino; R5, R6, R7 and R8 are each independently selected from hydrogen -F, -Cl, -Br, -CN, (C1-C3)alkyl, (C1C3)fluoroalkyl, cyclopropyl, and -OR9; R10 is hydrogen, (C1C3)alkyl, hydroxyl or NH2, and R11 is hydrogen or (C1-C3)alkyl; or R10 and R11 taken together with the carbon atom to which they are attached form a (C3-C5)cycloalkyl ring.

  式(I)的化合物是大麻素受体CB1的调节剂，可用于治疗肥胖：式(I)。其中：X是一个键，或者从-C(R10)(R11)-*、-C(R10)(R11)-O-*、-C(R10)(R11)CH2-*、-C(R10)(R11)CH2-O-*、-CH2C(R10)(R11)-*、-CH2C(R10)(R11) -O-*中选择的二价基团。和-CH2-O-C(R10)(R11)-*，其中星号表示连接到吡唑环的键；Z是从指定组中选择的羧基异构基团；R3是氢、(C1-C)aIkyI或(C1C3)氟烷基；R4是式-(AIk1)P-(Q1)r(L)s-Q2的基团，其中p、r、s、AIk1、L、Q1和Q2如指定；或者R3和R4与它们连接的氮一起形成一个含有4至7个环原子的环氨基环，该环可选地被式-(L)s-Q2中的基团或上述定义的s、L和Q2定义的基团取代，或者通过一个可选的取代基团选择自羟基、甲氧基、-NH2-或单或双-(C1C3)烷基胺；R5、R6、R7和R8分别独立地选择自氢、-F、-Cl、-Br、-CN、(C1-C3)烷基、(C1C3)氟烷基、环丙基和-OR9；R10是氢、(C1C3)烷基、羟基或NH2，R11是氢或(C1-C3)烷基；或者R10和R11与它们连接的碳原子一起形成一个(C3-C5)环烷基环。
• Hsp90 FAMILY PROTEIN INHIBITORS
  申请人：Nara Shinji

  公开号：US20090247522A1

  公开（公告）日：2009-10-01

  The present invention provides Hsp90 family protein inhibitors comprising, as an active ingredient, a benzoyl compound represented by general formula (I): (wherein n represents an integer of 0 to 10; R 1 represents substituted or unsubstituted lower alkoxy, substituted or unsubstituted lower alkoxycarbonyl, CONR 7 R 8 or the like; R 2 represents substituted or unsubstituted aryl, a substituted or unsubstituted aromatic heterocyclic group or the like; R 3 and R 5 , which may be the same or different, each represent a hydrogen atom, substituted or unsubstituted lower alkyl, substituted or unsubstituted lower alkenyl or the like; and R 4 and R 6 , which may be the same or different, each represent a hydrogen atom, halogen, substituted or unsubstituted lower alkyl, substituted or unsubstituted aryl or the like) or a prodrug thereof, or a pharmaceutically acceptable salt of said benzoyl compound or said prodrug.

  本发明提供了Hsp90家族蛋白抑制剂，其包含作为活性成分的苯甲酰化合物，其通式表示为（I）：（其中n表示0到10的整数；R1表示取代或未取代的低烷氧基，取代或未取代的低烷氧羰基，CONR7R8或类似物；R2表示取代或未取代的芳基，取代或未取代的芳香杂环基或类似物；R3和R5，可以相同也可以不同，分别表示氢原子，取代或未取代的低烷基，取代或未取代的低烯基或类似物；R4和R6，可以相同也可以不同，分别表示氢原子，卤素，取代或未取代的低烷基，取代或未取代的芳基或类似物）或其前药，或其药学上可接受的盐。
• Nitrogen-containing heterocyclic compound
  申请人：Murakata Chikara

  公开号：US20090054407A1

  公开（公告）日：2009-02-26

  The present invention provides a nitrogen-containing heterocyclic compound represented by formula (I): wherein W represents a nitrogen atom or —CH—; X represents —C(═O)— or —CHR 4 — (wherein R 4 represents a hydrogen atom, or the like); R 1 represents a group represented by the following formula: [wherein Q 1 represents a nitrogen atom or —CR 8 — (wherein R 8 represents a hydrogen atom, substituted or unsubstituted lower alkyl, or the like). Q 2 represents —NR 15 — (wherein R 15 represents a hydrogen atom, or the like) and R 5 and R 6 may be the same or different and each represents a hydrogen atom, substituted or unsubstituted lower alkyl, or the like]; and R 2 and R 3 may be the same or different and each represents a hydrogen atom, halogen, substituted or unsubstituted lower alkyl, or the like} or a pharmaceutically acceptable salt thereof, and the like.

  本发明提供了一种含氮杂环化合物，其由式(I)表示：其中W代表氮原子或—CH—；X代表—C(═O)—或—CHR4—（其中R4代表氢原子或类似物）；R1代表由以下式表示的基团：[其中Q1代表氮原子或—CR8—（其中R8代表氢原子、取代或未取代的低级烷基或类似物）。Q2代表—NR15—（其中R15代表氢原子或类似物），R5和R6可以相同也可以不同，每个代表氢原子、取代或未取代的低级烷基或类似物]；R2和R3可以相同也可以不同，每个代表氢原子、卤素、取代或未取代的低级烷基或类似物}或其药学上可接受的盐等。
• Hsp90 family protein inhibitors
  申请人：Nara Shinji

  公开号：US20070032532A1

  公开（公告）日：2007-02-08

  The present invention provides Hsp90 family protein inhibitors comprising, as an active ingredient, a benzoyl compound represented by general formula (I): (wherein n represents an integer of 0 to 10; R 1 represents substituted or unsubstituted lower alkoxy, substituted or unsubstituted lower alkoxycarbonyl, CONR 7 R 8 or the like; R 2 represents substituted or unsubstituted aryl, a substituted or unsubstituted aromatic heterocyclic group or the like; R 3 and R 5 , which may be the same or different, each represent a hydrogen atom, substituted or unsubstituted lower alkyl, substituted or unsubstituted lower alkenyl or the like; and R 4 and R 6 , which may be the same or different, each represent a hydrogen atom, halogen, substituted or unsubstituted lower alkyl, substituted or unsubstituted aryl or the like) or a prodrug thereof, or a pharmaceutically acceptable salt of said benzoyl compound or said prodrug.

  本发明提供了Hsp90家族蛋白抑制剂，其作为活性成分包括由通式（I）表示的苯甲酰化合物： （其中，n代表0至10的整数；R1代表取代或未取代的较低烷氧基、取代或未取代的较低烷氧羰基、CONR7R8等；R2代表取代或未取代的芳基、取代或未取代的芳香族杂环基等；R3和R5，可以相同也可以不同，每个代表氢原子、取代或未取代的较低烷基、取代或未取代的较低烯基等；R4和R6，可以相同也可以不同，每个代表氢原子、卤素、取代或未取代的较低烷基、取代或未取代的芳基等）或其前药，或所述苯甲酰化合物或其前药的药学上可接受的盐。