5-氧代-1-丙基吡咯烷-3-羧酸 | 208118-23-4

• 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: 5-氧代-1-丙基吡咯烷-3-羧酸
• 英文名称: 5-oxo-1-propylpyrrolidine-3-carboxylic acid
• CAS: 208118-23-4
• 化学式: C₈H₁₃NO₃
• mdl: MFCD00661184
• 分子量: 171.196
• InChiKey: WTCXUEZECUORFV-UHFFFAOYSA-N

物化性质

• 沸点：
  368.1±35.0 °C(Predicted)
• 密度：
  1.200±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  -0.1
• 重原子数：
  12
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.75
• 拓扑面积：
  57.6
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  5-氧代-1-丙基吡咯烷-3-羧酸 在 silver nitrate 、 Selectfluor 作用下， 以 水 、 乙腈 为溶剂， 反应 6.0h， 以75%的产率得到4-fluoro-1-propylpyrrolidin-2-one
  参考文献：
  名称：

  通过β-羧基-γ-丁内酰胺的脱羧氟化合成特定位置的β-含氟γ-丁内酰胺

  摘要：

  描述了使用Selectfluor®作为氟源，通过AgNO 3介导的β-羧基-γ-丁内酰胺的直接脱羧氟化反应，直接合成β-氟化的γ-丁内酰胺。包括手性衍生物在内的β-氟化γ-丁内酰胺的收率中等至良好。

  DOI：

  10.1002/ejoc.201900685
• 作为产物：
  描述：

  正丙胺 、 衣康酸 在 溶剂黄146 作用下， 以 水 为溶剂， 生成 5-氧代-1-丙基吡咯烷-3-羧酸
  参考文献：
  名称：

  通过β-羧基-γ-丁内酰胺的脱羧氟化合成特定位置的β-含氟γ-丁内酰胺

  摘要：

  描述了使用Selectfluor®作为氟源，通过AgNO 3介导的β-羧基-γ-丁内酰胺的直接脱羧氟化反应，直接合成β-氟化的γ-丁内酰胺。包括手性衍生物在内的β-氟化γ-丁内酰胺的收率中等至良好。

  DOI：

  10.1002/ejoc.201900685

文献信息

• Compounds useful in therapy
  申请人：Bryans Stephen Justin

  公开号：US20050154024A1

  公开（公告）日：2005-07-14

  Compounds of formula (I), or pharmaceutically acceptable derivatives thereof, wherein: X represents —[CH 2 ] a —R or —[CH 2 ] a —O—[CH 2 ] b —R; a represents a number selected from 0 to 6; b represents a number selected from 0 to 6; R represents H, CF 3 or Het; Het represents an optionally substituted 5- or 6-membered saturated, partially saturated or aromatic heterocyclic ring; Y represents one or more substituents independently selected from —[O] c —[CH 2 ] d —R 1 , which may be the same or different at each occurrence; c at each occurrence independently represents a number selected from 0 or 1; d at each occurrence independently represents a number selected from 0 to 6; R 1 at each occurrence independently represents H, halo, CF 3 , CN or Het 1 ; Het 1 at each occurrence independently represents a 5- or 6-membered unsaturated heterocyclic ring; V represents a direct link or —O—; Ring A represents an optionally substituted 5- to 7-membered saturated heterocyclic ring, or a phenylene group; Q represents a direct link or —N(R 2 )—; R 2 represents hydrogen or C 1-6 alkyl; Z represents —[O] e —[CH 2 ] f —R 3 , a phenyl ring (optionally fused to a benzene ring or Het 2 , and the group as a whole being optionally substituted), or Het 3 (optionally fused to an benzene ring or Het 4 , and the group as a whole being optionally substituted); R 3 represents C 1-6 alkyl (optionally substituted), C 3-6 cycloalkyl, C 3-6 cycloalkenyl, phenyl (optionally substituted), Het 5 or NR 4 R 5 ; e represents a number selected from 0 or 1; f represents a number selected from 0 to 6; Het 2 and Het 5 independently represent optionally substituted 5- or 6-membered saturated, partially saturated or aromatic heterocyclic rings; Het 3 represents an optionally substituted 4 to 6-membered saturated, partially saturated or aromatic heterocyclic ring; Het 4 represents an optionally substituted 6-membered aromatic heterocyclic ring; R 4 and R 5 independently represent optionally substituted C 1-6 alkyl, C 1-6 alkyloxy, C 3-8 cycloalkyl (optionally fused to C 3-8 cycloalkyl), Het 6 , or hydrogen; Het 6 represents an optionally substituted 5- or 6-membered saturated, partially saturated or aromatic heterocyclic ring; are useful for treating a disorder for which a V1 a antagonist is indicated.

  式(I)的化合物，或其药学上可接受的衍生物，其中： X代表—[CH 2 ] a —R或—[CH 2 ] a —O—[CH 2 ] b —R；a代表从0到6中选择的数字；b代表从0到6中选择的数字； R代表H，CF 3 或Het；Het代表一个可选择取代的5-或6-成员饱和、部分饱和或芳香杂环环； Y代表一个或多个取代基，独立地选择自—[O] c —[CH 2 ] d —R 1 ，每次出现时可能相同也可能不同；c在每次出现时独立地代表从0或1中选择的数字；d在每次出现时独立地代表从0到6中选择的数字； R 1 在每次出现时独立地代表H，卤素，CF 3 ，CN或Het 1 ； Het 1 在每次出现时独立地代表一个5-或6-成员不饱和杂环环；V代表一个直链或—O—；环A代表一个可选择取代的5-到7-成员饱和杂环环，或一个苯基团； Q代表一个直链或—N(R 2 )—； R 2 代表氢或C 1-6 烷基； Z代表—[O] e —[CH 2 ] f —R 3 ，一个苯环（可选择与苯环或Het 2 融合，并且整体作为可选择取代的团），或Het 3 （可选择与苯环或Het 4 融合，并且整体作为可选择取代的团）； R 3 代表C 1-6 烷基（可选择取代），C 3-6 环烷基，C 3-6 环烯基，苯基（可选择取代），Het 5 或NR 4 R 5 ；e代表从0或1中选择的数字；f代表从0到6中选择的数字； Het 2 和Het 5 独立地代表可选择取代的5-或6-成员饱和、部分饱和或芳香杂环环； Het 3 代表一个可选择取代的4到6-成员饱和、部分饱和或芳香杂环环； Het 4 代表一个可选择取代的6-成员芳香杂环环； R 4 和R 5 独立地代表可选择取代的C 1-6 烷基，C 1-6 烷氧基，C 3-8 环烷基（可与C 3-8 环烷基融合），Het 6 ，或氢； Het 6 代表一个可选择取代的5-或6-成员饱和、部分饱和或芳香杂环环；适用于治疗需要V1 a 拮抗剂的紊乱。
• [EN] CYCLIC AMINE BASE-1 INHIBITORS HAVING A HETEROCYCLIC SUBSTITUENT<br/>[FR] INHIBITEURS D'AMINES CYCLIQUES BACE-1 RENFERMANT UN SUBSTITUANT HETEROCYCLIQUE
  申请人：SCHERING CORP

  公开号：WO2005014540A1

  公开（公告）日：2005-02-17

  Disclosed are novel compounds of the formula (I)or a pharmaceutically acceptable salt or solvate thereof, wherein R1 is formula (I) X is -0-, -C(R14)2- or -N(R)-; Z is -C(R14)2- or -N(R)-; t is 0, 1, 2 or 3; each R and R2 is independently H, alkyl, cycloalkyl, cycloalkylalkyl, aryl, heteroaryl, heterocycloalkyl, arylalkyl, heteroarylalkyl, heterocycloalkylalkyl, alkenyl or alkynyl; each R14 is H, alkyl, alkenyl, alkynyl, halo, -CN, haloalkyl, cycloalkyl, cycloalkylalkyl, aryl, heteroaryl, heterocycloalkyl, arylalkyl, heteroarylalkyl, heterocycloalkylalkyl, -OR35, -N(R24)(R25) or -SR35; R41 is alkyl, cycloalkyl, -S02(alkyl), -C(O)-alkyl, -C(O)-cycloalkyl or -alkyl-NH-C(O)CH3; and the remaining variables are as defined in the specification. Also disclosed are pharmaceutical compositions comprising the compounds of formula I and methods of treating cognitive or neurodegenerative diseases with compounds of formula (I). Also disclosed are pharmaceutical compositions and methods of treatment comprising compounds of formula I in combination with other agents useful in treating cognitive or neurodegenerative diseases.

  揭示了具有以下结构的新化合物（I）或其药学上可接受的盐或溶剂，其中R1为结构（I），X为-0-，-C(R14)2-或-N(R)-；Z为-C(R14)2-或-N(R)-；t为0、1、2或3；每个R和R2独立地为H、烷基、环烷基、环烷基烷基、芳基、杂环芳基、杂环烷基、芳基烷基、杂环芳基烷基、杂环烷基烷基、烯基或炔基；每个R14为H、烷基、烯基、炔基、卤素、-CN、卤代烷基、环烷基、环烷基烷基、芳基、杂环芳基、芳基烷基、杂环芳基烷基、杂环烷基烷基、-OR35、-N(R24)(R25)或-SR35；R41为烷基、环烷基、-S02(烷基)、-C(O)-烷基、-C(O)-环烷基或-烷基-NH-C(O)CH3；其余变量如规范中所定义。还揭示了包括化合物的药物组合物（I）的制剂以及使用化合物（I）治疗认知或神经退行性疾病的方法。还揭示了包括化合物（I）的药物组合物和治疗方法，其与治疗认知或神经退行性疾病有用的其他药剂结合使用。
• COSMETIC AND/OR DERMATOLOGICAL COMPOSITION CONTAINING A MEROCYANINE DERIVATIVE COMPRISING SPECIFIC POLAR GROUPS CONSISTING OF HYDROXYL- AND ETHER-FUNCTIONALITIES
  申请人：Richard Herve

  公开号：US20140294743A1

  公开（公告）日：2014-10-02

  The present invention relates to a cosmetic and/or dermatological composition comprising in a physiologically acceptable medium at least one merocyanine derivative of formula (1) or (2) and/or its E,E-, E,Z- or Z,Z-geometrical isomer forms: comprising specific polar groups consisting of hydroxyl- and ether-functionalities. Another object of the present invention relates to a cosmetic process for controlling and/or improving the darkening of the skin under exposure to UV radiation and the homogeneity of the colour of the complexion which comprises the application onto the skin of a cosmetic composition as above defined. Another object of the present invention relates to a cosmetic process for protecting the keratinic materials and particularly the skin against photo-ageing which comprises the application onto the keratinic material of a cosmetic composition as above defined.

  本发明涉及一种化妆品和/或皮肤科学组合物，其在生理上可接受的介质中包含至少一种公式（1）或（2）的merocyanine衍生物及/或其E，E-，E，Z-或Z，Z-几何异构体形式：包括由羟基和醚功能团组成的特定极性基团。本发明的另一个目的涉及一种化妆过程，用于控制和/或改善皮肤在紫外线照射下的变黑和肤色均匀性，包括在皮肤上涂抹上述定义的化妆品组合物。本发明的另一个目的涉及一种化妆过程，用于保护角质素材料，特别是皮肤免受光老化的影响，包括在角质素材料上涂抹上述定义的化妆品组合物。
• CYCLIC AMINE BACE-1 INHIBITORS HAVING A HETEROCYCLIC SUBSTITUENT
  申请人：Cumming Jared N.

  公开号：US20090312341A1

  公开（公告）日：2009-12-17

  Disclosed are novel compounds of the formula or a pharmaceutically acceptable salt or solvate thereof, wherein R 1 is X is —O—, —C(R 14 ) 2 — or —N(R)—; Z is —C(R 14 ) 2 — or —N(R)—; t is 0, 1, 2 or 3; each R and R 2 is independently H, alkyl, cycloalkyl, cycloalkylalkyl, aryl, heteroaryl, heterocycloalkyl, arylalkyl, heteroarylalkyl, heterocycloalkylalkyl, alkenyl or alkynyl; each R 14 is H, alkyl, alkenyl, alkynyl, halo, —CN, haloalkyl, cycloalkyl, cycloalkylalkyl, aryl, heteroaryl, heterocycloalkyl, arylalkyl, heteroarylalkyl, heterocycloalkylalkyl, —OR 35 , —N(R 24 ) (R 25 ) or —SR 35 ; R 41 is alkyl, cycloalkyl, —SO 2 (alkyl), —C(O)-alkyl, —C(O)-cycloalkyl or -alkyl-NH—C(O)CH 3 ; and the remaining variables are as defined in the specification. Also disclosed are pharmaceutical compositions comprising the compounds of formula I and methods of treating cognitive or neurodegenerative diseases with compounds of formula I. Also disclosed are pharmaceutical compositions and methods of treatment comprising compounds of formula I in combination with other agents useful in treating cognitive or neurodegenerative diseases.

  本发明涉及公式I的新化合物或其药学上可接受的盐或溶剂，其中R1为X为—O—，—C（R14）2—或—N（R）—；Z为—C（R14）2—或—N（R）—；t为0、1、2或3；每个R和R2独立地为H，烷基，环烷基，环烷基烷基，芳基，杂芳基，杂环烷基，芳基烷基，杂芳基烷基，杂环烷基烷基，烯基或炔基；每个R14为H，烷基，烯基，炔基，卤素，—CN，卤代烷基，环烷基，环烷基烷基，芳基，杂芳基，杂环烷基，芳基烷基，杂芳基烷基，杂环烷基烷基，—OR35，—N（R24）（R25）或—SR35；R41为烷基，环烷基，—SO2（烷基），—C（O）-烷基，—C（O）-环烷基或-烷基-NH-C（O）CH3；其余变量如规范中所定义。本发明还涉及包含公式I化合物的制药组合物以及使用公式I化合物治疗认知或神经退行性疾病的方法。本发明还涉及包含公式I化合物的制药组合物和治疗方法，其中该组合物与其他对治疗认知或神经退行性疾病有用的药物一起使用。
• Compounds Useful In Therapy
  申请人：Bryans Justin Stephen

  公开号：US20100317652A1

  公开（公告）日：2010-12-16

  The present invention provides compounds of formula (I), or pharmaceutically acceptable derivatives thereof wherein the variables Z, Q, Ring A, V, X, Y and Y′ are as defined herein, and pharmaceutical compositions comprising these compounds. The compounds of formula (I) and pharmaceutical compositions comprising them are useful for treating a disorder for which a V1a antagonist is indicated, in particular, dysmenorrhoea.

  本发明提供了式(I)的化合物或其药学上可接受的衍生物，其中变量Z，Q，环A，V，X，Y和Y'如此定义，并且包含这些化合物的药物组合物。式(I)的化合物和包含它们的药物组合物可用于治疗需要V1a拮抗剂的紊乱，特别是痛经。