2-methyl-1-(4-methylpiperazin-1-yl)butan-1-one | 349576-67-6

• 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: 2-methyl-1-(4-methylpiperazin-1-yl)butan-1-one
• CAS: 349576-67-6
• 化学式: C₁₀H₂₀N₂O
• 分子量: 184.282
• InChiKey: MHKLKMWFCQDUPM-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.9
• 重原子数：
  13
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.9
• 拓扑面积：
  23.6
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  N-甲基哌嗪 、 2-甲基丁醇 在 C₂₄H₂₁ClN₂OPRu 、 potassium tert-butylate 作用下， 以 甲苯 为溶剂， 反应 48.0h， 以50%的产率得到2-methyl-1-(4-methylpiperazin-1-yl)butan-1-one
  参考文献：
  名称：

  联吡啶钌基钳式配合物催化伯醇与仲胺的脱氢偶联形成叔酰胺和二氢

  摘要：

  在中性条件下（对于脱芳烃化的配合物），基于联吡啶的钌钳配合物（0.2-1 mol％）有效地催化了伯醇与仲胺的脱氢偶联反应，形成叔酰胺和二氢（H 2）。催化量的碱。该反应对位阻敏感。在笨重的仲胺酰胺化的情况下，空间位阻较少的配合物更有效。还证明了在仲胺存在下对伯胺的选择性酰化。

  DOI：

  10.1002/adsc.201300620

文献信息

• NOVEL REVAMIPIDE PRODRUGS, PREPARATION METHOD AND USE THEREOF
  申请人：SAMJIN PHARMACEUTICAL CO., LTD.

  公开号：US20150141409A1

  公开（公告）日：2015-05-21

  Disclosed are a novel rebamipide prodrug, a method for preparing the same, and use thereof. Also, a pharmaceutical composition comprising the novel rebamipide prodrug as an active ingredient is provided. The rebamipide prodrug is increased 25-fold in absorption rate compared to rebamipide itself, and can be applied to the prophylaxis or therapy of gastric ulcer, acute gastritis, chronic gastritis, xerophthalmia, cancer, osteoarthritis, rheumatoid arthritis, or obesity.

  揭示了一种新型的雷巴米特前药，以及其制备方法和用途。此外，提供了一种含有该新型雷巴米特前药作为活性成分的药物组合物。与雷巴米特本身相比，雷巴米特前药的吸收速率增加了25倍，可用于预防或治疗胃溃疡、急性胃炎、慢性胃炎、干眼症、癌症、骨关节炎、类风湿性关节炎或肥胖症。
• Macrocyclic integrase inhibitors for use in the treatment of feline immunodeficiency virus
  申请人：Elanco Animal Health Ireland Limited

  公开号：EP2487176A1

  公开（公告）日：2012-08-15

  This invention concerns to naphthyridin derivatives of formula (I) for use in the treatment or prevention of feline immunodeficiency virus (FIV). Furthermore the present invention relates to a method of treating or preventing infection of feline immunodeficiency virus in a feline animal wherein said method comprises the administration to said feline animal of a therapeutically effective amount of a naphthyridin derivative.

  这项发明涉及一种用于治疗或预防猫免疫缺陷病毒（FIV）的式（I）的萘啶衍生物。此外，本发明涉及一种治疗或预防猫免疫缺陷病毒感染的方法，其中该方法包括向该猫动物投予一种萘啶衍生物的治疗有效量。
• (2E,4E)-5-PHENYL-PENTA-2,4-DIEN-1-ONE DERIVATIVE
  申请人：BIOWAY., INC

  公开号：US20200157048A1

  公开（公告）日：2020-05-21

  The present application relates to a novel pentadienoyl compound and a pharmaceutical composition including the same. The pentadienoyl compound of the present application may be used to prevent or treat fatty liver and fatty liver-related disease by inhibiting lipogenesis and lipid accumulation in cells and activating lipid metabolism. In addition, the pentadienoyl compound of the present application may increase a SIRT1 expression level in cells or SIRT1 activity, and thus may be used to prevent or treat a SIRT1-mediated disease. In addition, the pentadienoyl compound of the present application may reduce a CK2 expression level in cells or CK2 activity, and thus may be used to prevent or treat a CK2-mediated disease.

  本申请涉及一种新型的戊二烯酰化合物和包括该化合物的药物组合物。本申请的戊二烯酰化合物可用于通过抑制细胞内脂肪生成和脂质积累，激活脂质代谢，预防或治疗脂肪肝和脂肪肝相关疾病。此外，本申请的戊二烯酰化合物可能增加细胞中SIRT1的表达水平或SIRT1的活性，因此可用于预防或治疗SIRT1介导的疾病。此外，本申请的戊二烯酰化合物可能降低细胞中CK2的表达水平或CK2的活性，因此可用于预防或治疗CK2介导的疾病。
• Lincomycin Derivatives and Antimicrobial Agents Comprising the Same as Active Ingredient
  申请人：Umemura Eijirou

  公开号：US20090156512A1

  公开（公告）日：2009-06-18

  This invention provides compounds of formula (I) or its pharmacologically acceptable salt or solvate, wherein A represents aryl or a monocyclic or bicyclic heterocyclic group, R 1 represents a halide, nitro, substituted C 1-6 alkyl, optionally substituted amino, C 1-6 alkyloxycarbonyl, optionally substituted aryl, a heterocyclic group, or heterocyclic carbonyl, R 2 represents a hydrogen atom or C 1-6 alkyl, R 3 represents C 1-6 alkyl, all of R 4 , R 5 , and R 6 represent a hydrogen atom, R 7 represents C 1-6 alkyl, m is 1 or 2, and n is 1. The compounds are novel lincomycin derivatives having a potent activity against resistant pneumococci. The compounds can be used as an antimicrobial agent and are useful for preventing or treating bacterial infectious diseases.

  本发明提供了式（I）的化合物或其药理学上可接受的盐或溶剂，其中A代表芳基或单环或双环杂环基，R1代表卤素、硝基、取代的C1-6烷基、可选取代的氨基、C1-6烷氧羰基、可选取代的芳基、杂环基或杂环羰基，R2代表氢原子或C1-6烷基，R3代表C1-6烷基，R4、R5和R6均代表氢原子，R7代表C1-6烷基，m为1或2，n为1。这些化合物是新型的林可霉素衍生物，对耐药性肺炎球菌具有强大的活性。这些化合物可以用作抗微生物剂，并且对于预防或治疗细菌感染性疾病是有用的。
• Tetrahydropyrazolopyrimidine compounds
  申请人：Eisai R&D Management Co., Ltd.

  公开号：US11130758B2

  公开（公告）日：2021-09-28

  Embodiments of the disclosure relate to tetrahydropyrazolopyrimidine compounds that act as antagonists or inhibitors for Toll-like receptors 7 and/or 8, and their use in pharmaceutical compositions effective for treatment of systemic lupus erythematosus (SLE) and lupus nephritis.

  本公开的实施方案涉及作为Toll样受体7和/或8的拮抗剂或抑制剂的四氢吡唑嘧啶化合物，以及它们在有效治疗系统性红斑狼疮（SLE）和狼疮肾炎的药物组合物中的用途。