6-异丁基-哌啶-2,4-二酮 | 1104202-33-6

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 哌啶类
• 中文名称: 6-异丁基-哌啶-2,4-二酮
• 英文名称: 6-isobutyl-piperidine-2,4-dione
• 英文别名: 6-(2-Methylpropyl)piperidine-2,4-dione
• CAS: 1104202-33-6
• 化学式: C₉H₁₅NO₂
• 分子量: 169.224
• InChiKey: VZCBIIIEAPQTIJ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.9
• 重原子数：
  12
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.78
• 拓扑面积：
  46.2
• 氢给体数：
  1
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  6-异丁基-哌啶-2,4-二酮 在 lithium aluminium tetrahydride 、 potassium tert-butylate 、 碳酸氢钠 、 戴斯-马丁氧化剂 作用下， 以 四氢呋喃 、 乙二醇二甲醚 、 二氯甲烷 为溶剂， 反应 48.0h， 生成 tert-butyl 4-cyano-2-isobutylpiperidine-1-carboxylate
  参考文献：
  名称：

  Discovery of the Fibrinolysis Inhibitor AZD6564, Acting via Interference of a Protein–Protein Interaction

  摘要：

  A class of novel oral fibrinolysis inhibitors has been discovered, which are lysine mimetics containing an isoxazolone as a carboxylic acid isostere. As evidenced by X-ray crystallography the inhibitors bind to the lysine binding site in plasmin thus preventing plasmin from binding to fibrin, hence blocking the protein protein interaction. Optimization of the series, focusing on potency in human buffer and plasma clotlysis assays, permeability, and GABAa selectivity, led to the discovery of AZD6564 (19) displaying an in vitro human plasma clot lysis IC50 of 0.44 mu M, no detectable activity against GABAa, and with DMPK properties leading to a predicted dose of 340 mg twice a day oral dosing in humans.

  DOI：

  10.1021/ml400526d
• 作为产物：
  描述：

  3-氨基-5-甲基己酸 在 盐酸 、 4-二甲氨基吡啶 、 盐酸-N-乙基-Nˊ-(3-二甲氨基丙基)碳二亚胺 作用下， 以 1,4-二氧六环 、 二氯甲烷 为溶剂， 反应 6.0h， 生成 6-异丁基-哌啶-2,4-二酮
  参考文献：
  名称：

  Discovery of the Fibrinolysis Inhibitor AZD6564, Acting via Interference of a Protein–Protein Interaction

  摘要：

  A class of novel oral fibrinolysis inhibitors has been discovered, which are lysine mimetics containing an isoxazolone as a carboxylic acid isostere. As evidenced by X-ray crystallography the inhibitors bind to the lysine binding site in plasmin thus preventing plasmin from binding to fibrin, hence blocking the protein protein interaction. Optimization of the series, focusing on potency in human buffer and plasma clotlysis assays, permeability, and GABAa selectivity, led to the discovery of AZD6564 (19) displaying an in vitro human plasma clot lysis IC50 of 0.44 mu M, no detectable activity against GABAa, and with DMPK properties leading to a predicted dose of 340 mg twice a day oral dosing in humans.

  DOI：

  10.1021/ml400526d

文献信息

• ISOXAZOL-3(2H)-ONE ANALOGS AS THERAPEUTIC AGENTS
  申请人：BOSTRÖM Jonas

  公开号：US20100261755A1

  公开（公告）日：2010-10-14

  or a pharmaceutically suitable salt thereof, wherein, R 1 and R 2 independently are hydrogen, deuterium, aryl, hetero aryl, C1-C8 alkyl, optionally being substituted with one or more substituents independently being R 3 , R 3 is an aryl, hetero aryl, fluorine(s), a C1-C6 alkyl containing one or more fluorine, a C1-C6 alkyl containing one or more deuterium, a C1-C6 alkyl containing hydroxy, the aryl and heteroaryl optionally being substituted with one or more halogen, a fluorinated alkoxy, a fluorinated alkyl, a sulfonyl, one or more deuterium, a C1-6 alkyl, a C1-6 alkoxy, a nitrile, or R 3 is a C1-6 alkyl optionally substituted with one or more of the following groups: COOR4, OCOR4, CONR5R6, NR5COR6, OR4; wherein, R4 is a C1-10 alkyl optionally substituted with one or more fluorine, deuterium, alkoxy, arylcarboxylate, alkyl carboxylate; R5 and R6 are independently selected from hydrogen, alkyl or they may together form a 4-8 membered carbon ring; or R1 and R2 form a 3-10 membered carbon ring optionally comprising O or N and optionally substituted with a C1-10 alkyl or aryl, hetero aryl optionally substituted with R3.

  或其药学上适用的盐，其中， R1和R2独立地是氢、氘、芳基、杂环芳基、C1-C8烷基，可选地被一个或多个取代基取代，这些取代基独立地是R3， R3是芳基、杂环芳基、氟、含有一个或多个氟的C1-C6烷基、含有一个或多个氘的C1-C6烷基、含有羟基的C1-C6烷基，芳基和杂环芳基可选地被一个或多个卤素、氟代烷氧基、氟代烷基、磺酰基、一个或多个氘、C1-6烷基、C1-6烷氧基、腈取代， 或R3是一个C1-6烷基，可选地被以下一种或多种基团取代：COOR4、OCOR4、CONR5R6、NR5COR6、OR4； 其中，R4是一个C1-10烷基，可选地被一个或多个氟、氘、烷氧基、芳基羧酸酯、烷基羧酸酯取代； R5和R6独立地选自氢、烷基，或它们可以共同形成一个4-8成员碳环； 或R1和R2形成一个3-10成员碳环，可选地包含O或N，并可选地被一个C1-10烷基或芳基、可选地被R3取代。
• First Cdc7 Kinase Inhibitors: Pyrrolopyridinones as Potent and Orally Active Antitumor Agents. 2. Lead Discovery
  作者：Maria Menichincheri、Alberto Bargiotti、Jens Berthelsen、Jay A. Bertrand、Roberto Bossi、Antonella Ciavolella、Alessandra Cirla、Cinzia Cristiani、Valter Croci、Roberto D’Alessio、Marina Fasolini、Francesco Fiorentini、Barbara Forte、Antonella Isacchi、Katia Martina、Antonio Molinari、Alessia Montagnoli、Paolo Orsini、Fabrizio Orzi、Enrico Pesenti、Daniele Pezzetta、Antonio Pillan、Italo Poggesi、Fulvia Roletto、Alessandra Scolaro、Marco Tatò、Marcellino Tibolla、Barbara Valsasina、Mario Varasi、Daniele Volpi、Corrado Santocanale、Ermes Vanotti

  DOI：10.1021/jm800977q

  日期：2009.1.22

  Furthermore, we also describe the discovery of 89S, [(S)-2-(2-aminopyrimidin-4-yl)-7-(2-fluoro-ethyl)-1,5,6,7-tetrahydropyrrolo[3,2-c]pyridin-4-one], as a potent ATP mimetic inhibitor of Cdc7. Compound 89S has a Ki value of 0.5 nM, inhibits cell proliferation of different tumor cell lines with an IC50 in the submicromolar range, and exhibits in vivo tumor growth inhibition of 68% in the A2780 xenograft model

  Cdc7激酶是细胞周期S期的关键调节因子，已知可促进真核生物中DNA复制起点的激活。Cdc7抑制作用可以以p53独立的方式导致肿瘤细胞死亡，这为开发用于治疗癌症的Cdc7抑制剂提供了理论依据。在本文中，我们总结了对Cdc7激酶具有抑制作用的2-杂芳基-吡咯并吡啶酮类化合物的构效关系研究。此外，我们还描述了89S，[（S）-2-（2-氨基嘧啶-4-基）-7-（2-氟乙基）-1,5,6,7-四氢吡咯并[3,2 - ç ]吡啶-4-酮]，作为具有Cdc7的有效ATP模拟物抑制剂。化合物89S的K i值为0.5 nM，在亚微摩尔范围内的IC 50抑制不同肿瘤细胞系的细胞增殖，并且在A2780异种移植模型中表现出68％的体内肿瘤生长抑制。
• Isoxazol-3(2H)-one analogs as therapeutic agents
  申请人：Boström Jonas

  公开号：US08415378B2

  公开（公告）日：2013-04-09

  or a pharmaceutically suitable salt thereof, wherein, R1 and R2 independently are hydrogen, deuterium, aryl, hetero aryl, C1-C8 alkyl, optionally being substituted with one or more substituents independently being R3, R3 is an aryl, hetero aryl, fluorine(s), a C1-C6 alkyl containing one or more fluorine, a C1-C6 alkyl containing one or more deuterium, a C1-C6 alkyl containing hydroxy, the aryl and heteroaryl optionally being substituted with one or more halogen, a fluorinated alkoxy, a fluorinated alkyl, a sulfonyl, one or more deuterium, a C1-6 alkyl, a C1-6 alkoxy, a nitrile, or R3 is a C1-6 alkyl optionally substituted with one or more of the following groups: COOR4, OCOR4, CONR5R6, NR5COR6, OR4; wherein, R4 is a C1-10 alkyl optionally substituted with one or more fluorine, deuterium, alkoxy, arylcarboxylate, alkyl carboxylate; R5 and R6 are independently selected from hydrogen, alkyl or they may together form a 4-8 membered carbon ring; or R1 and R2 form a 3-10 membered carbon ring optionally comprising O or N and optionally substituted with a C1-10 alkyl or aryl, hetero aryl optionally substituted with R3.

  或其药学上适宜的盐，其中，R1和R2独立地为氢、氘、芳基、杂环芳基、C1-C8烷基，可选地被一个或多个取代基独立地取代，所述取代基为R3，R3为芳基、杂环芳基、氟、含有一个或多个氟的C1-C6烷基、含有一个或多个氘的C1-C6烷基、含有羟基的C1-C6烷基，所述芳基和杂环芳基可选地被一个或多个卤素、氟代烷氧基、氟代烷基、磺酰基、一个或多个氘、C1-6烷基、C1-6烷氧基、腈基取代，或者R3是C1-6烷基，可选地被以下一个或多个基团中的一个或多个取代：COOR4、OCOR4、CONR5R6、NR5COR6、OR4；其中，R4为C1-10烷基，可选地被一个或多个氟、氘、烷氧基、芳基羧酸酯、烷基羧酸酯取代；R5和R6独立地选择自氢、烷基或它们可以共同形成一个4-8成员的碳环；或者R1和R2形成一个3-10成员的碳环，可选地包含O或N，并可选地被C1-10烷基或芳基、可选地被R3取代的杂环芳基取代。
• US8415378B2
  申请人：——

  公开号：US8415378B2

  公开（公告）日：2013-04-09
• [EN] METHOD AND APPARATUS FOR PRODUCING HEAT ENERGY AND CARBON DIOXIDE<br/>[FR] PROCÉDÉ ET DISPOSITIF DE PRODUCTION D'ÉNERGIE THERMIQUE ET DE DIOXYDE DE CARBONE
  申请人：ASTRAZENECA AB

  公开号：WO2010117323A1

  公开（公告）日：2010-10-14

  Formula I or a pharmaceutically suitable salt thereof, wherein, R1 and R2 independently are hydrogen, deuterium, aryl, hetero aryl, C1-C8 alkyl, optionally being substituted with one or more substituents independently being R3, R3 is an aryl, hetero aryl, fluorine(s), a C1-C6 alkyl containing one or more fluorine, a C1-C6 alkyl containing one or more deuterium, a C1-C6 alkyl containing hydroxy, the aryl and heteroaryl optionally being substituted with one or more halogen, a fluorinated alkoxy, a fluorinated alkyl, a sulfonyl, one or more deuterium, a C1-6 alkyl, a C1-6 alkoxy, a nitrile, or R3 is a C1-6 alkyl optionally substituted with one or more of the following groups: COOR4, OCOR4, CONR5R6, NR5COR6, OR4; wherein, R4 is a C1-10 alkyl optionally substituted with one or more fluorine, deuterium, alkoxy, arylcarboxylate, alkyl carboxylate; R5 and R6 are independently selected from hydrogen, alkyl or they may together form a 4-8 membered carbon ring; or R1 and R2 form a 3-10 membered carbon ring optionally comprising O or N and optionally substituted with a C1-10 alkyl or aryl, hetero aryl optionally substituted with R3.