4-methoxybutylamine hydrochloride

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: 4-methoxybutylamine hydrochloride
• 英文别名: 4-methoxybutane-1-amine hydrochloride；4-methoxybutan-1-amine hydrochloride；4-methoxybutan-1-amine;hydrochloride
• 化学式: C₅H₁₃NO*ClH
• mdl: MFCD13196095
• 分子量: 139.625
• InChiKey: VTQWZOTZHZUEDX-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -0.1
• 重原子数：
  8
• 可旋转键数：
  4
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  35.2
• 氢给体数：
  2
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  4-methoxybutylamine hydrochloride 在 四氯化碳 、 苄基三乙基氯化铵 、 sodium ethanolate 、 三苯基膦 、 三氯氧磷 作用下， 以 水 、 乙腈 为溶剂， 反应 15.67h， 生成 6-(3-Chloromethyl-4-methyl-phenylamino)-3-(4-methoxy-butyl)-1H-pyrimidine-2,4-dione
  参考文献：
  名称：

  Synthesis of Substituted 6-Anilinouracils and Their Inhibition of DNA Polymerase IIIC and Gram-Positive Bacterial Growth

  摘要：

  Certain substituted 6-anilinouracils are potent and selective inhibitors of Gram+ bacterial DNA polymerase IIIC (pol IIIC). In addition, analogues with 3-substituents in the uracil ring have potent antibacterial activity against Gram+ organisms in culture. In an attempt to find optimal anilino substituents for pol IIIC binding and optimal 3-substituents for antibacterial activity, we have prepared several series of 3-substituted-6-aminouracils and assayed their activity against pol IIIC from Bacillus subtilis and a panel of Gram+ and Gram- bacteria in culture. The 6-(3-ethyl-4-methylanilino) group and closely related substituent patterns maximized pol IIIC inhibition potency. Among a series of 3-(substituted-butyl)-6-(3-ethyl-4-methylanilino)uracils, basic amino substituents increased pol IIIC inhibition, but decreased antibacterial activity. The most potent antibacterials were simple hydroxybutyl and methoxybutyl derivatives, and hydrophobically substituted piperidinylbutyl derivatives.

  DOI：

  10.1021/jm020591z

文献信息

• Discovery of benzimidazole derivatives as orally active renin inhibitors: Optimization of 3,5-disubstituted piperidine to improve pharmacokinetic profile
  作者：Hidekazu Tokuhara、Yasuhiro Imaeda、Yoshiyuki Fukase、Koichi Iwanaga、Naohiro Taya、Koji Watanabe、Ray Kanagawa、Keisuke Matsuda、Yumiko Kajimoto、Keiji Kusumoto、Mitsuyo Kondo、Gyorgy Snell、Craig A. Behnke、Takanobu Kuroita

  DOI：10.1016/j.bmc.2018.04.051

  日期：2018.7

  S3 pocket. In the course of modification, renin inhibitory activity was enhanced by the formation of an additional hydrogen bonding with the hydroxyl group of Thr77. Consequently, a series of novel benzimidazole derivatives were discovered as potent and orally bioavailable renin inhibitors. Among those, compound 13 exhibited more than five-fold of plasma renin inhibition than aliskiren in cynomolgus

  我们先前确定了2-叔丁基-4-[（3-甲氧基丙基）氨基] -N-（2-甲基丙基）-N-[（3S，5R）-5-（吗啉-4-基羰基）哌啶-3- yl] pyrimidine-5-carboxamide 3作为有效的肾素抑制剂。由于3在大鼠中显示出不可接受的低生物利用度（BA），因此使用SBDD并着重于理化性质进行结构修饰，以改善其PK谱，同时保持肾素抑制活性。在嘧啶的4-位上连接的氨基转化为亚甲基可改善PK谱并降低肾素抑制活性。探索了具有碳侧链的新中心核，以提高效能。我们设计了一系列与亲脂性S3口袋相互作用的5元唑和稠合杂环。在修改过程中，通过与Thr77的羟基形成额外的氢键，肾素抑制活性得到增强。因此，发现了一系列新型的苯并咪唑衍生物作为有效的和口服可生物利用的肾素抑制剂。在这些化合物中，按剂量比，化合物13在食蟹猴中表现出的血浆肾素抑制能力比阿利吉仑高出五倍。
• Heterocyclic compound and use thereof
  申请人：Takanobu Kuroita

  公开号：US20100137587A1

  公开（公告）日：2010-06-03

  Compounds represented by the formulas wherein each symbol is as defined in the specification, and a prodrug thereof have a superior renin inhibitory activity, and are useful as agents for the prophylaxis or treatment of hypertension, various organ damages attributable to hypertension and the like.

  由以下公式表示的化合物，其中每个符号如规范中定义，并且其前药具有优越的肾素抑制活性，可用作预防或治疗高血压、高血压引起的各种器官损伤等药物。
• HETEROCYCLIC COMPOUND AND USE THEREOF
  申请人：Kuroita Takanobu

  公开号：US20110178057A1

  公开（公告）日：2011-07-21

  Compounds represented by the formulas (I) (II) wherein each symbol is as defined in the specification, and a pro-drug thereof have a superior renin inhibitory activity, and are useful as agents for the prophylaxis or treatment of hypertension, various organ damages attributable to hypertension and the like.

  由公式（I）（II）所代表的化合物，其中每个符号如规范中所定义，并且其前药具有优越的肾素抑制活性，并且可用作预防或治疗高血压、由高血压引起的各种器官损伤等的药物。
• Organic compounds
  申请人：Novartis AG

  公开号：EP2177518A1

  公开（公告）日：2010-04-21

  3,4-substituted piperidine compounds, these compounds for use in the diagnostic and therapeutic treatment of a warm-blooded animal, especially for the treatment of a disease (= disorder) that depends on activity of renin; the use of a compound of that class for the preparation of a pharmaceutical formulation for the treatment of a disease that depends on activity of renin; the use of a compound of that class in the treatment of a disease that depends on activity of renin; pharmaceutical formulations comprising a 3,4-substituted piperidine compound, and/or a method of treatment comprising administering a 3,4-substituted piperidine compound, a method for the manufacture of a 3,4-substituted piperidine compound, and novel intermediates and partial steps for their synthesis are disclosed. The 3,4-disubstituted piperidine compounds have the formula I, wherein the symbols have the meanings defined in the specification.

  3,4-取代的哌啶化合物，这些化合物用于温血动物的诊断和治疗，特别是用于治疗依赖于肾素活性的疾病（=失调）；该类化合物用于制备治疗依赖于肾素活性的疾病的药物制剂；公开了该类化合物在治疗依赖肾素活性的疾病中的用途；包含3,4-取代的哌啶化合物的药物制剂，和/或包括施用3,4-取代的哌啶化合物的治疗方法，3,4-取代的哌啶化合物的制造方法，以及新型中间体及其合成的部分步骤。3,4-二取代哌啶化合物具有式 I、 其中符号具有本说明书中定义的含义。
• SUBSTITUTED PIPERIDINES AS RENIN INHIBITORS
  申请人：Novartis AG

  公开号：EP1833816A1

  公开（公告）日：2007-09-19