4-(6-benzyl-7,8-dihydro-5H-1,6-naphthyridin-2-yl)morpholine | 601514-81-2

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 二氮杂萘
• 英文名称: 4-(6-benzyl-7,8-dihydro-5H-1,6-naphthyridin-2-yl)morpholine
• 英文别名: 6-benzyl-2-morpholin-4-yl-5,6,7,8-tetrahydro-1,6-naphthyridine
• CAS: 601514-81-2
• 化学式: C₁₉H₂₃N₃O
• 分子量: 309.411
• InChiKey: KKJCHAZEODLYLM-UHFFFAOYSA-N

物化性质

• 沸点：
  489.5±45.0 °C(Predicted)
• 密度：
  1.180±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.3
• 重原子数：
  23
• 可旋转键数：
  3
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.42
• 拓扑面积：
  28.6
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  4-(6-benzyl-7,8-dihydro-5H-1,6-naphthyridin-2-yl)morpholine 在 10% palladium hydroxide on charcoal 、 氢气 、 N,N-二异丙基乙胺 作用下， 以 甲醇 、 叔丁醇 为溶剂， 30.0~80.0 ℃ 、344.75 kPa 条件下， 反应 24.0h， 生成 (2S)-1-(2-chloro-4-nitroimidazol-1-yl)-2-methyl-3-(2-morpholino-7,8-dihydro-5H-1,6-naphthyridin-6-yl)propan-2-ol
  参考文献：
  名称：

  EP3252059

  摘要：

  公开号：
• 作为产物：
  描述：

  1-苄基-4-(1-吡咯烷基)-1,2,3,6-四氢吡啶 在 tris-(dibenzylideneacetone)dipalladium(0) 、 溴 、 溶剂黄146 、 sodium t-butanolate 、 2-二环己基磷-2,4,6-三异丙基联苯 、 三氯氧磷 作用下， 以 甲苯 为溶剂， 反应 48.5h， 生成 4-(6-benzyl-7,8-dihydro-5H-1,6-naphthyridin-2-yl)morpholine
  参考文献：
  名称：

  EP3252059

  摘要：

  公开号：

文献信息

• Compounds useful in therapy
  申请人：Pfizer Inc.

  公开号：US20040029859A1

  公开（公告）日：2004-02-12

  Compounds of formula (I): 1 or pharmaceutically acceptable salts or solvates thereof, wherein R 1 represents C 1-4 alkyl; R 2 represents halo, C 1-4 alkyl, C 3-6 cycloalkyl, C 3-6 cycloalkyloxy, —SO 2 (C 1-4 alkyl), optionally substituted C 1-4 alkyloxy, Het or —OHet; R 3 represents a bicyclic group of the formula 2 wherein X and Y are selected from C and N, provided that at least one is C; Ring A together with X and Y represents a 5- or 6-membered aromatic ring containing 0, 1, 2 or 3 nitrogen atoms in the ring; n is), 1 or 2 L represents a direct link, C 1-4 alkylene or C 1-4 alkoxyalkylene; R 4 represents H, —NR 5 R 6 , C 3-6 cycloalkyl, —OR 7 , Het 1 or Het 4 ; R 5 and R 6 are independently selected from H, C 3-6 cycloalkyl, C 3-6 cycloalkyl-C 1-4 alkylene, —SO 2 (C 1-4 alkyl) and optionally substituted C 1-4 alkyl R 7 is selected from H, C 1-4 alkyl, C 1-4 alkoxyalkyl, C 3-6 cycloalkyl, Het 2 and C 1-4 alkyl-Het 3 ; R 8 is H or C 1-4 alkyl; Het, Het 1 , Het 2 and Het 3 independently represent an optionally substituted 4 to 7 membered saturated heterocyclic group which may be mono- or bi-cyclic and which contains one or more heteroatoms selected from N, O or S; Het 4 represents an optionally substituted 5 or 6 membered unsaturated heterocyclic group containing one or more heteroatoms selected from N, O or S; R 9 is H or C 1-4 alkyl; R 10 and R 11 are independently selected from H and C 1-4 alkyl; are useful in the treatment of hypertension, myocardial infarction, male erectile dysfunction (MED), hyperlipidaemia, cardiac arrhythmia, glaucoma and benign prostatic hyperplasia (BPH). They also find utility in the treatment of female sexual arousal dysfunction (FSAD).

  式(I)的化合物：1或其药学上可接受的盐或溶剂化合物，其中R1代表C1-4烷基；R2代表卤素、C1-4烷基、C3-6环烷基、C3-6环烷氧基、—SO2(C1-4烷基)、可选取代的C1-4烷氧基、Het或—OHet；R3代表式2的双环基，其中X和Y选择自C和N，但至少有一个是C；环A与X和Y一起表示含0、1、2或3个氮原子的5-或6成员芳香环；n为0、1或2；L表示直接链接、C1-4烷基或C1-4烷氧基烷基；R4代表H、—NR5R6、C3-6环烷基、—OR7、Het1或Het4；R5和R6独立选择自H、C3-6环烷基、C3-6环烷基-C1-4烷基、—SO2(C1-4烷基)和可选取代的C1-4烷基；R7选择自H、C1-4烷基、C1-4烷氧基烷基、C3-6环烷基、Het2和C1-4烷基-Het3；R8为H或C1-4烷基；Het、Het1、Het2和Het3独立表示可选取代的4到7成员饱和杂环基，可以是单环或双环，并且包含一个或多个选择自N、O或S的杂原子；Het4表示可选取代的5或6成员不饱和杂环基，其中包含一个或多个选择自N、O或S的杂原子；R9为H或C1-4烷基；R10和R11独立选择自H和C1-4烷基；它们在治疗高血压、心肌梗塞、男性勃起功能障碍（MED）、高脂血症、心脏心律失常、青光眼和良性前列腺增生（BPH）方面有用。它们还在治疗女性性唤起障碍（FSAD）方面发现有用。
• CONDENSED PYRIDINE DERIVATIVE AND USE THEREOF
  申请人：Matsumoto Takahiro

  公开号：US20100266504A1

  公开（公告）日：2010-10-21

  Provided are a condensed pyridine derivative having a serotonin 5-HT 2C receptor activation action, a prophylactic or therapeutic agent for a lower urinary tract symptom, obesity and/or organ prolapse and the like containing the condensed pyridine derivative, a screening method for a substance that increases leak point pressure upon a rise in the intravesical pressure or a prophylactic or therapeutic drug for stress urinary incontinence, a prophylactic or therapeutic drug for cystoceles or enteroceles, containing a substance that activates serotonin 5-HT 2C receptor, and a method of screening for a therapeutic drug for cystoceles or enteroceles, including increasing an intravesical pressure after bilateral transection of the hypogastric nerve and pudendal nerve of an animal, and measuring a closure response in the urethra, the rectum or the vagina observed at that time. A serotonin 5-HT 2c receptor activator containing a compound represented by the formula: wherein each symbol is as defined in the specification, or a salt thereof.

  提供了一种具有血清素5-HT2C受体激活作用的缩合吡啶衍生物，以及包含该缩合吡啶衍生物的预防或治疗下尿路症状、肥胖和/或器官脱垂等药物，以及增加膀胱内压力时增加泄漏点压力或预防或治疗压力性尿失禁的药物筛选方法，包含激活血清素5-HT2C受体的物质的预防或治疗膀胱脱垂或肠脱垂的药物，以及通过双侧切断动物的会阴神经和耻骨神经后增加膀胱内压力并测量尿道、直肠或阴道在此时观察到的闭合反应的膀胱脱垂或肠脱垂的治疗药物筛选方法。其中包含式的化合物的血清素5-HT2C受体激活剂：式中每个符号如规范中定义的那样，或其盐。
• Condensed pyridine derivate and use thereof
  申请人：Takeda Pharmaceutical Company Limited

  公开号：EP2789338A2

  公开（公告）日：2014-10-15

  Described is a method of screening for a drug for the prophylaxis or treatment of cystoceles or enteroceles, comprising increasing an intravesical pressure after bilateral transection of the hypogastric nerve and pudendal nerve of an animal, and measuring a closure response in the urethra, the rectum or the vagina observed at that time.

  描述了一种筛选预防或治疗膀胱或肠瘘药物的方法，包括在双侧切断动物的下腹神经和阴部神经后增加膀胱内压，并测量当时观察到的尿道、直肠或阴道的闭合反应。
• ANTI-PULMONARY TUBERCULOSIS NITROIMIDAZOLE DERIVATIVE
  申请人：Medshine Discovery Inc.

  公开号：EP3252059A1

  公开（公告）日：2017-12-06

  Disclosed is a substituted nitroimidazole derivative, which is mainly used for treating related diseases caused by mycobacterial infections, such as Mycobacterium tuberculosis, especially being suitable for diseases caused by resistant Mycobacterium tuberculosis.

  本发明公开了一种取代的硝基咪唑衍生物，主要用于治疗结核分枝杆菌等分枝杆菌感染引起的相关疾病，尤其适用于耐药结核分枝杆菌引起的疾病。
• Anti-pulmonary tuberculosis nitroimidazole derivative
  申请人：MEDSHINE DISCOVERY INC.

  公开号：US10227362B2

  公开（公告）日：2019-03-12

  Disclosed is a substituted nitroimidazole derivative, which is mainly used for treating related diseases caused by mycobacterial infections, such as Mycobacterium tuberculosis, especially being suitable for diseases caused by resistant Mycobacterium tuberculosis.

  本发明公开了一种取代的硝基咪唑衍生物，主要用于治疗结核分枝杆菌等分枝杆菌感染引起的相关疾病，尤其适用于耐药结核分枝杆菌引起的疾病。