1-苄基-3-羟基哌啶-3-甲腈 | 150018-99-8

• 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: 1-苄基-3-羟基哌啶-3-甲腈
• 中文别名: 1-苄基-3-羟基3-哌啶甲腈
• 英文名称: 1-benzyl-3-hydroxypiperidine-3-carbonitrile
• CAS: 150018-99-8
• 化学式: C₁₃H₁₆N₂O
• 分子量: 216.283
• InChiKey: ZGGPVFSWIRIZNF-UHFFFAOYSA-N

物化性质

• 沸点：
  376.1±42.0 °C(Predicted)
• 密度：
  1.17±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.2
• 重原子数：
  16
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.46
• 拓扑面积：
  47.3
• 氢给体数：
  1
• 氢受体数：
  3

安全信息

• 海关编码：
  2933399090

反应信息

• 作为反应物：
  描述：

  1-苄基-3-羟基哌啶-3-甲腈 在 盐酸 、 sodium hydride 作用下， 以 四氢呋喃 、 乙醚 为溶剂， 反应 1.0h， 生成 7-benzyl-3-ethyl-1-oxa-3,7-diazaspiro<4.4>decane-2,4-dione
  参考文献：
  名称：

  Synthesis and structure-activity studies of a series of spirooxazolidine-2,4-diones: 4-oxa-analogs of the muscarinic agonist 2-ethyl-8-methyl-2,8-diazaspiro[4.5]decane-1,3-dione

  摘要：

  A series of spirooxazolidine-2,4-dione derivatives related to the putative M, agonist 2-ethyl-8-methyl-2,8-diazaspiro[4.5]decane-1,3-dione (RS86; 1) were synthesized. The compounds were evaluated as cholinergic agents in in vitro binding assays and in in vivo pharmacological tests including antiamnesic effects using scopolamine-treated mice, hypothermia, and salivation in mice. Four compounds (5a,c,f and 17a) exhibited affinity for cortical M1 receptors and reversed scopolamine-induced impairment of mouse passive avoidance tasks, as did 1. Among these compounds, only 5a exhibited M1-receptor stimulating activity in pithed rats. Structural requirements for muscarinic activity in this series of spirooxazolidine-2,4-dione derivatives were as strict as those reported for spirosuccinimide derivatives including 1. The antiamnesic dose of 3-ethyl-8-methyl-1-oxa-3,8-diazaspiro[4.5]decane-2,4-dione (5a) was 2 orders of magnitude lower than the doses inducing hypothermia and salivation, in contrast to 1 for which the former dose was only 5-10-fold lower than the latter. These results suggest that the 8-azaspiro[4.5]decane skeleton represents a useful template for designing new muscarinic agonists as antidementia drugs.

  DOI：

  10.1021/jm00068a005
• 作为产物：
  描述：

  1-苄基-3-哌啶酮 、 氰化钾 在 sodium hydrogensulfide 作用下， 以 水 为溶剂， 反应 1.0h， 生成 1-苄基-3-羟基哌啶-3-甲腈
  参考文献：
  名称：

  Synthesis and structure-activity studies of a series of spirooxazolidine-2,4-diones: 4-oxa-analogs of the muscarinic agonist 2-ethyl-8-methyl-2,8-diazaspiro[4.5]decane-1,3-dione

  摘要：

  A series of spirooxazolidine-2,4-dione derivatives related to the putative M, agonist 2-ethyl-8-methyl-2,8-diazaspiro[4.5]decane-1,3-dione (RS86; 1) were synthesized. The compounds were evaluated as cholinergic agents in in vitro binding assays and in in vivo pharmacological tests including antiamnesic effects using scopolamine-treated mice, hypothermia, and salivation in mice. Four compounds (5a,c,f and 17a) exhibited affinity for cortical M1 receptors and reversed scopolamine-induced impairment of mouse passive avoidance tasks, as did 1. Among these compounds, only 5a exhibited M1-receptor stimulating activity in pithed rats. Structural requirements for muscarinic activity in this series of spirooxazolidine-2,4-dione derivatives were as strict as those reported for spirosuccinimide derivatives including 1. The antiamnesic dose of 3-ethyl-8-methyl-1-oxa-3,8-diazaspiro[4.5]decane-2,4-dione (5a) was 2 orders of magnitude lower than the doses inducing hypothermia and salivation, in contrast to 1 for which the former dose was only 5-10-fold lower than the latter. These results suggest that the 8-azaspiro[4.5]decane skeleton represents a useful template for designing new muscarinic agonists as antidementia drugs.

  DOI：

  10.1021/jm00068a005

文献信息

• [EN] PHARMACOLOGICALLY ACTIVE ARYL-SUBSTITUTED PYRAZOLO[1,5-a]PYRIMIDINE DERIVATIVES<br/>[FR] DÉRIVÉS DE PYRAZOLO[1,5-A]PYRIMIDINE À SUBSTITUTION ARYLE PHARMACOLOGIQUEMENT ACTIFS
  申请人：RICHTER GEDEON NYRT

  公开号：WO2018167629A1

  公开（公告）日：2018-09-20

  The present invention relates to new pyrazolo[1,5-a]pyrimidine derivatives of formula (I) or pharmaceutically acceptable salts, biologically active metabolites, pro-drugs, racemates, enantiomers, diastereomers, solvates and hydrates thereof that serve as GABAB receptor positive allosteric modulators. The invention also relates to the process for producing such compounds. The invention further relates to pharmaceutical compositions comprising such compounds optionally in combination with two or more different therapeutic agents and the use of such compounds in methods for treating diseases and conditions mediated and modulated by the GABAB receptor positive allosteric mechanism. The invention also provides a method for manufacture of medicaments useful in the treatment of such disorders.

  本发明涉及通式(I)的新型吡唑并[1,5-a]嘧啶衍生物或其药学上可接受的盐、生物活性代谢物、前药、消旋体、对映体、非对映体、溶剂合物和水合物，它们作为GABAB受体的正变构调节剂。本发明还涉及制备此类化合物的方法。本发明进一步涉及包含此类化合物的药物组合物，可选择性地与两种或更多种不同的治疗剂组合，以及此类化合物在治疗由GABAB受体正变构机制介导和调节的疾病和病症的方法中的用途。本发明还提供了一种用于制造治疗此类疾病的药物的方法。
• Cyclic Amine Compound and Use Thereof for the Prophylaxis or Treatment of Hypertension
  申请人：Kuroita Takanobu

  公开号：US20100121048A1

  公开（公告）日：2010-05-13

  The present invention relates to a compound represented by the formula: (I) wherein ring A is a 5- or 6-membered aromatic heterocycle optionally having substituent (s); U, V and W are each independently C or N, provided that when any one of U, V and W is N, then the others should be C; Ra and Rb are each independently a cyclic group optionally having substituent(s), a C 1-10 alkyl group optionally having substituent(s), a C 2-10 alkenyl group optionally having substituent(s), or a C 2-10 alkynyl group optionally having substituent(s); X is a bond, or a spacer having 1 to 6 atoms in the main chain; Y is a spacer having 1 to 6 atoms in the main chain; Rc is a hydrocarbon group optionally containing heteroatom(s) as the constituting atom(s), which optionally has substituent(s); m and n are each independently 1 or 2; and ring B optionally further has substituent(s), or a salt thereof. The compound of the present invention has excellent renin inhibitory activity, and thus is useful as an agent for the prophylaxis or treatment of hypertension, various organ damages attributable to hypertension, and the like.

  本发明涉及一种由式(I)表示的化合物：其中，环A是一种5或6成员的芳香杂环，可选地具有取代基；U、V和W分别独立地为C或N，但当U、V和W中的任何一个为N时，其他的应为C；Ra和Rb分别独立地为一个环状基团，可选地具有取代基；一个C1-10烷基，可选地具有取代基；一个C2-10烯基，可选地具有取代基；或一个C2-10炔基，可选地具有取代基；X是一条键或具有1到6个原子的主链间隔；Y是具有1到6个原子的主链间隔；Rc是一个含有杂原子作为构成原子的碳氢基团，可选地具有取代基；m和n分别独立地为1或2；环B可选地具有取代基，或其盐。本发明的化合物具有优异的肾素抑制活性，因此可用作预防或治疗高血压、高血压引起的各种器官损伤等的药物。
• Pharmacologically active aryl-substituted pyrazolo[1,5-a]pyrimidine derivatives
  申请人：RICHTER GEDEON NYRT.

  公开号：US10960007B2

  公开（公告）日：2021-03-30

  The present invention relates to new pyrazolo[1,5-a]pyrimidine derivatives of formula (I) or pharmaceutically acceptable salts, biologically active metabolites, pro-drugs, racemates, enantiomers, diastereomers, solvates and hydrates thereof that serve as GABAB receptor positive allosteric modulators. The invention also relates to the process for producing such compounds. The invention further relates to pharmaceutical compositions comprising such compounds optionally in combination with two or more different therapeutic agents and the use of such compounds in methods for treating diseases and conditions mediated and modulated by the GABAB receptor positive allosteric mechanism. The invention also provides a method for manufacture of medicaments useful in the treatment of such disorders.

  本发明涉及新的式（I）吡唑并[1,5-a]嘧啶衍生物或其药学上可接受的盐、生物活性代谢物、原药、外消旋体、对映体、非对映异构体、溶液和水合物，可作为 GABAB 受体正异位调节剂。本发明还涉及生产此类化合物的工艺。本发明进一步涉及包含此类化合物的药物组合物（可选择与两种或两种以上不同的治疗剂组合），以及此类化合物在治疗由 GABAB 受体正性异位调节机制介导和调节的疾病和病症的方法中的用途。本发明还提供了一种用于治疗此类疾病的药物的制造方法。
• Pharmacologically Active Aryl-Substituted Pyrazolo[1,5-a]Pyrimidine Derivatives
  申请人：RICHTER GEDEON NYRT.

  公开号：US20200061068A1

  公开（公告）日：2020-02-27

  The present invention relates to new pyrazolo[1,5-a]pyrimidine derivatives of formula (I) or pharmaceutically acceptable salts, biologically active metabolites, pro-drugs, racemates, enantiomers, diastereomers, solvates and hydrates thereof that serve as GABA B receptor positive allosteric modulators. The invention also relates to the process for producing such compounds. The invention further relates to pharmaceutical compositions comprising such compounds optionally in combination with two or more different therapeutic agents and the use of such compounds in methods for treating diseases and conditions mediated and modulated by the GABA B receptor positive allosteric mechanism. The invention also provides a method for manufacture of medicaments useful in the treatment of such disorders.
• Synthesis and structure-activity studies of a series of spirooxazolidine-2,4-diones: 4-oxa-analogs of the muscarinic agonist 2-ethyl-8-methyl-2,8-diazaspiro[4.5]decane-1,3-dione
  作者：Shinichi Tsukamoto、Masato Ichihara、Fumikazu Wanibuchi、Shinji Usuda、Kazuyuki Hidaka、Masatomi Harada、Toshinari Tamura

  DOI：10.1021/jm00068a005

  日期：1993.8

  A series of spirooxazolidine-2,4-dione derivatives related to the putative M, agonist 2-ethyl-8-methyl-2,8-diazaspiro[4.5]decane-1,3-dione (RS86; 1) were synthesized. The compounds were evaluated as cholinergic agents in in vitro binding assays and in in vivo pharmacological tests including antiamnesic effects using scopolamine-treated mice, hypothermia, and salivation in mice. Four compounds (5a,c,f and 17a) exhibited affinity for cortical M1 receptors and reversed scopolamine-induced impairment of mouse passive avoidance tasks, as did 1. Among these compounds, only 5a exhibited M1-receptor stimulating activity in pithed rats. Structural requirements for muscarinic activity in this series of spirooxazolidine-2,4-dione derivatives were as strict as those reported for spirosuccinimide derivatives including 1. The antiamnesic dose of 3-ethyl-8-methyl-1-oxa-3,8-diazaspiro[4.5]decane-2,4-dione (5a) was 2 orders of magnitude lower than the doses inducing hypothermia and salivation, in contrast to 1 for which the former dose was only 5-10-fold lower than the latter. These results suggest that the 8-azaspiro[4.5]decane skeleton represents a useful template for designing new muscarinic agonists as antidementia drugs.