(2R)-乙基吡咯烷盐酸盐 | 460748-80-5

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡咯烷类
• 中文名称: (2R)-乙基吡咯烷盐酸盐
• 中文别名: 2R-2-乙基吡咯烷盐酸盐
• 英文名称: (2R)-2-ethylpyrrolidine hydrochloride
• 英文别名: (R)-2-Ethylpyrrolidine hydrochloride；(2R)-2-ethylpyrrolidine;hydrochloride
• CAS: 460748-80-5
• 化学式: C₆H₁₃N*ClH
• 分子量: 135.637
• InChiKey: LKNCADZJRBHOFP-FYZOBXCZSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.57
• 重原子数：
  8
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  12
• 氢给体数：
  2
• 氢受体数：
  1

安全信息

• 储存条件：
  2-8°C，密封保存，并确保环境干燥。

反应信息

• 作为反应物：
  描述：

  (2R)-乙基吡咯烷盐酸盐 、 ethyl 1-[5-({5-(acetoxymethyl)-4-[4-methoxy-3-(trifluoromethyl)phenyl]-1,3-thiazol-2-yl}carbamoyl)pyrazin-2-yl]piperidine-4-carboxylate 在 N,N-二异丙基乙胺 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 反应 1.0h， 以2.28 g的产率得到ethyl 1-{5-[(5-{[(2R)-2-ethylpyrrolidin-1-yl]methyl}-4-[4-methoxy-3-(trifluoromethyl)phenyl]-1,3-thiazol-2-yl)carbamoyl]pyrazin-2-yl}piperidine-4-carboxylate
  参考文献：
  名称：

  2-아실아미노티아졸 유도체 또는 그의 염

  摘要：

  这是一段关于一种药物的描述，主要涉及到对膀胱和泌尿系统疾病的预防和治疗。

  公开号：

  KR20150120516A
• 作为产物：
  描述：

  N-Boc-L-脯氨醇 在 N-甲基咪唑 、 盐酸 、 copper(l) iodide 、 三乙胺 作用下， 以 1,4-二氧六环 、 乙醚 、 二氯甲烷 为溶剂， 反应 5.5h， 生成 (2R)-乙基吡咯烷盐酸盐
  参考文献：
  名称：

  2-아실아미노티아졸 유도체 또는 그의 염

  摘要：

  这是一段关于一种药物的描述，主要涉及到对膀胱和泌尿系统疾病的预防和治疗。

  公开号：

  KR20150120516A

文献信息

• [EN] CHEMICAL COMPOUNDS<br/>[FR] COMPOSÉS CHIMIQUES
  申请人：GLAXOSMITHKLINE LLC

  公开号：WO2010120854A1

  公开（公告）日：2010-10-21

  The invention is directed to to substituted indazole derivatives. Specifically, the invention is directed to compounds according to Formula I: wherein R1 - R6 and X are defined herein. The compounds of the invention are inhibitors of PDK1 and can be useful in the treatment of disorders characterized by constitutively activated ACG kinases such as cancer and more specifically leukemia and cancers of the breast, colon, and lung. Accordingly, the invention is further directed to pharmaceutical compositions comprising a compound of the invention. The invention is still further directed to methods of inhibiting PDK1 activity and treatment of disorders associated therewith using a compound of the invention or a pharmaceutical composition comprising a compound of the invention.

  本发明涉及取代吲唑衍生物。具体而言，本发明涉及根据公式I的化合物：其中R1-R6和X在此定义。本发明的化合物是PDK1的抑制剂，可用于治疗由组成性激活的ACG激酶（如癌症，特别是白血病、乳腺癌、结肠癌和肺癌）引起的疾病。因此，本发明进一步涉及包含本发明化合物的药物组合物。本发明还进一步涉及使用本发明化合物或包含本发明化合物的药物组合物来抑制PDK1活性和治疗相关疾病的方法。
• [EN] OXAZOLE DERIVATIVES AS HISTAMINE H3 RECEPTOR AGENTS, PREPARATION AND THERAPEUTIC USES<br/>[FR] DERIVES D'OXAZOLE EN TANT QU'AGENTS DE RECEPTEUR D'HISTAMINE H3, PREPARATION ET UTILISATIONS THERAPEUTIQUES
  申请人：LILLY CO ELI

  公开号：WO2006019833A1

  公开（公告）日：2006-02-23

  The present invention discloses novel aryl oxazole compounds of Formula I (I), or pharmaceutically acceptable salts thereof, which have histamine-H3 receptor antagonist or inverse agonist activity, as well as methods for preparing and using such compounds. In another embodiment, the invention discloses pharmaceutical compositions comprising compounds of Formula I as well as methods of using these compositions to treat obesity, cognitive deficiencies, narcolepsy, and other histamine H3 receptor-related diseases. Formula I (I) or a pharmaceutically acceptable salt thereof, wherein: m is independenlly at each occurrence 1, 2, or 3, Z independently represents carbon (substituted with hydrogen or the optional substituents indicated herein) or nitrogen, provided that when Z is nitrogen then R6 is not attached to Z; R1 and R2 are independently -(C1-C7) alkyl(optionally substituted with one to three halogens), or R1 and R2 and the nitrogen to which they are attached form an azetidinyl ring, a pyrrolidinyl ring, or a piperidinyl ring, wherein further the azetidinyl, pyrrolidinyl, or piperidinyl ring so formed may be optionally substituted one to three times with R5; R6 is independently at each occurrence -H, -halogen, or -CH3.

  本发明公开了具有组分I（I）的新型芳基噁唑化合物或其药学上可接受的盐，其具有组胺H3受体拮抗剂或逆向激动剂活性，以及制备和使用这些化合物的方法。在另一实施方案中，本发明公开了包括组分I化合物的药物组合物，以及使用这些组合物治疗肥胖、认知缺陷、嗜睡症和其他组胺H3受体相关疾病的方法。组分I（I）或其药学上可接受的盐，其中：m在每次出现时独立地为1、2或3，Z独立地表示碳（用氢或此处指示的可选取代基团取代）或氮，但当Z为氮时，R6不连接到Z；R1和R2独立地为-(C1-C7)烷基（可选地用一到三个卤素取代），或者R1和R2以及它们连接的氮形成氮杂环戊二烷环、吡咯环或哌啶环，进一步地，所形成的氮杂环戊二烷、吡咯环或哌啶环可以用R5取代一到三次；R6在每次出现时独立地为-H、-卤素或-CH3。
• Oxazole derivatives as histamine h3 receptor agents,preparation and therapeutic uses
  申请人：Beavers Selsam Lisa

  公开号：US20070197604A1

  公开（公告）日：2007-08-23

  The present invention discloses novel aryl oxazole compounds of Formula I (I), or pharmaceutically acceptable salts thereof, which have histamine-H3 receptor antagonist or inverse agonist activity, as well as methods for preparing and using such compounds. In another embodiment, the invention discloses pharmaceutical compositions comprising compounds of Formula I as well as methods of using these compositions to treat obesity, cognitive deficiencies, narcolepsy, and other histamine H3 receptor-related diseases. Formula I (I) or a pharmaceutically acceptable salt thereof, wherein: m is independenlly at each occurrence 1, 2, or 3, Z independently represents carbon (substituted with hydrogen or the optional substituents indicated herein) or nitrogen, provided that when Z is nitrogen then R6 is not attached to Z; R1 and R2 are independently —(C 1 —C 7 ) alkyl (optionally substituted with one to three halogens), or R1 and R2 and the nitrogen to which they are attached form an azetidinyl ring, a pyrrolidinyl ring, or a piperidinyl ring, wherein further the azetidinyl, pyrrolidinyl, or piperidinyl ring so formed may be optionally substituted one to three times with R5; R6 is independently at each occurrence —H, -halogen, or —CH 3 .

  本发明披露了式I（I）的新型芳基噁唑化合物或其药学上可接受的盐，具有组胺H3受体拮抗剂或反向激动剂活性，以及制备和使用这些化合物的方法。在另一实施例中，本发明披露了包含式I化合物的药物组合物，以及使用这些组合物治疗肥胖症、认知缺陷、嗜睡病和其他组胺H3受体相关疾病的方法。其中，式I（I）或其药学上可接受的盐，其中：m在每次出现时独立地为1、2或3，Z独立地表示碳（用氢或此处指示的可选取代基替换）或氮，但当Z为氮时，R6不与Z连接；R1和R2独立地为—（C1-C7）烷基（可选取代有1至3个卤素），或R1和R2以及它们所连接的氮形成一个氮杂环、吡咯烷环或哌啶环，其中进一步形成的氮杂环、吡咯烷环或哌啶环可以用R5取代1至3次；R6在每次出现时独立地为—H、-卤素或—CH3。
• 2-ACYLAMINOTHIAZOLE DERIVATIVE OR SALT THEREOF
  申请人：ASTELLAS PHARMA INC.

  公开号：US20160002218A1

  公开（公告）日：2016-01-07

  [Problem] A compound which is useful as an active ingredient of a pharmaceutical composition for treating storage dysfunctions, voiding dysfunctions, and lower urinary tract diseases is provided. [Means for Solution] The present inventors have found that a thiazole derivative having pyrazine-2-carbonylamino substituted at the 2-position is an excellent muscarinic M 3 receptor positive allosteric modulator, and is useful as an agent for preventing and/or treating bladder or urinary tract diseases, related to bladder contraction by a muscarinic M 3 receptor, thereby completing the present invention. The 2-acylaminothiazole derivative or a salt thereof of the present invention can be used as an agent for preventing and/or treating bladder or urinary tract diseases, related to bladder contraction by a muscarinic M 3 receptor, for example, voiding dysfunctions such as underactive bladder.

  [问题]提供一种化合物，该化合物可用作治疗储存功能障碍、排尿功能障碍和下尿路疾病的药物组合物的活性成分。[解决方案]本发明人发现，在2位取代吡嗪-2-羧酰胺的噻唑衍生物是一种优秀的肌动蛋白M3受体正向变构调节剂，并且可用作预防和/或治疗与肌动蛋白M3受体引起的膀胱收缩有关的膀胱或尿路疾病的药物，从而完成了本发明。本发明的2-酰胺基噻唑衍生物或其盐可用作预防和/或治疗与肌动蛋白M3受体引起的膀胱收缩有关的膀胱或尿路疾病的药物，例如，排尿功能障碍，如无力膀胱。
• 2-ACYLAMINOTHIAZOLE DERIVATIVE AND SALT THEREOF
  申请人：Astellas Pharma Inc.

  公开号：EP2963036B1

  公开（公告）日：2019-08-28