4-methyl-1-phenylpyrrolidin-2-one | 3037-30-7

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡咯烷类
• 英文名称: 4-methyl-1-phenylpyrrolidin-2-one
• 英文别名: N-Phenyl-4-methylpyrrolid-2-on；3-Methyl-N-phenyl-pyrrolidon-(5)
• CAS: 3037-30-7
• 化学式: C₁₁H₁₃NO
• 分子量: 175.23
• InChiKey: YGCKIPWOQQLOHH-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.8
• 重原子数：
  13
• 可旋转键数：
  1
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.36
• 拓扑面积：
  20.3
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为产物：
  描述：

  N,N-甲基苄基苯胺 在 奎宁环 、 (4,4'-di-tert-butyl-2,2'-dipyridyl)-bis-(2-phenylpyridine(-1H))-iridium(III) hexafluorophosphate 、 palladium 10% on activated carbon 、 氢气 作用下， 以 甲醇 、 乙腈 为溶剂， 反应 17.5h， 生成 4-methyl-1-phenylpyrrolidin-2-one
  参考文献：
  名称：

  反向电子转移的最小化使得仲苯胺难以捉摸的 sp3 C−H 官能化

  摘要：

  苯胺是光诱导电子转移中最常用的一类底物。 N,N-二烷基衍生物能够通过氧化然后去质子化使 N 原子产生自由基 α。然而，由于快速反电子转移（BET），这种方法对于单取代苯胺来说难以捉摸。在这里，我们证明了在外源烷基胺存在的情况下使用光氧化还原催化可以最大限度地减少 BET。这种方法协同帮助苯胺 SET 氧化，然后加速随后的去质子化。通过这种方式，现在可以生成 α-苯胺烷基自由基，并且这些物质可以在一般意义上用于实现不同的 sp 3 C−H 官能化。

  DOI：

  10.1002/anie.202100051

文献信息

• [EN] HETEROCYCLIC COMPOUNDS FOR THE TREATMENT OF STRESS-RELATED CONDITIONS<br/>[FR] COMPOSÉS HÉTÉROCYCLIQUES POUR LE TRAITEMENT D'ÉTATS LIÉS AU STRESS
  申请人：OTSUKA PHARMA CO LTD

  公开号：WO2010137738A1

  公开（公告）日：2010-12-02

  The present invention provides a novel heterocyclic compound. A heterocyclic compound represented by general formula (1) wherein, R1 and R2, each independently represent hydrogen; a phenyl lower alkyl group that may have a substituent(s) selected from the group consisting of a lower alkyl group and the like on a benzene ring and/or a lower alkyl group; or a cyclo C3-C8 alkyl lower alkyl group; or the like; R3 represents a lower alkynyl group or the like; R4 represents a phenyl group that may have a substituent(s) selected from the group consisting of a 1,3,4-oxadiazolyl group that may have e.g., halogen or a heterocyclic group selected from pyridyl group and the like; the heterocyclic group may have at least one substituent(s) selected from a lower alkoxy group and the like or a salt thereof.

  本发明提供了一种新颖的杂环化合物。一种由通式（1）表示的杂环化合物，其中，R1和R2分别独立表示氢；苯基较低烷基基团，可能在苯环和/或较低烷基基团上具有从较低烷基基团等组成的取代基；或环C3-C8烷基较低烷基基团；或类似物；R3表示较低炔基基团或类似物；R4表示可能具有从1,3,4-噁二唑基团（例如，卤素）或从吡啶基团等组成的取代基的苯基团；所述杂环基可能具有至少一个从较低烷氧基等选择的取代基或其盐。
• Novel pyrrolidine compound and a process for preparing the same
  申请人：Moritani Yasunori

  公开号：US20070167440A1

  公开（公告）日：2007-07-19

  The present invention relates to a novel pyrrolidine compound, which has a potent antagonistic activity against central cannabinoid (CB1) receptor, having the formula [I]: wherein each of R 1 and R 2 is (A) optionally substituted aryl (or heteroaryl) group, or (B) both of the groups combine to form a group of the formula: one of R 3 and R 4 is hydrogen and another is hydrogen, hydroxyl, hydroxyalkyl, etc., or both of R 3 and R 4 combine to form oxo group, R 5 is hydrogen or alkyl, Y is single bond, oxygen atom or a group of the formula: —N(R 7 )—, R 6 is optionally substituted hydrocarbon group or optionally substituted cyclic group, R 7 is alkyl or alkyloxycarbonylalkyl, provided that R 6 is not 4-amino-5-chloro-2-methoxyphenyl group when Y is single bond and one of the R 3 and R 4 is hydrogen and another is hydroxymethyl, or a pharmaceutically acceptable salt thereof.

  本发明涉及一种新型吡咯烷化合物，其具有对中枢大麻素（CB1）受体的强烈拮抗活性，其化学式为[I]：其中，R1和R2中的每一个是（A）可选取的取代芳基（或杂环芳基）基团，或者（B）两个基团结合形成式的基团：R3和R4中的一个是氢，另一个是氢、羟基、羟基烷基等，或者R3和R4结合形成氧代基团，R5是氢或烷基，Y是单键、氧原子或式的基团：—N(R7)—，R6是可选取的取代的碳氢基团或可选取的取代的环状基团，R7是烷基或烷氧羰基烷基，但当Y为单键且R3和R4中的一个为氢，另一个为羟甲基时，R6不是4-氨基-5-氯-2-甲氧基苯基团，或其药学上可接受的盐。
• HETEROCYCLIC COMPOUNDS FOR THE TREATMENT OF STRESS-RELATED CONDITIONS
  申请人：Takahashi Akira

  公开号：US20120065189A1

  公开（公告）日：2012-03-15

  The present invention provides a novel heterocyclic compound. A heterocyclic compound represented by general formula (1) wherein, R 1 and R 2 , each independently represent hydrogen; a phenyl lower alkyl group that may have a substituent(s) selected from the group consisting of a lower alkyl group and the like on a benzene ring and/or a lower alkyl group; or a cyclo C3-C8 alkyl lower alkyl group; or the like; R 3 represents a lower alkynyl group or the like; R 4 represents a phenyl group that may have a substituent(s) selected from the group consisting of a 1,3,4-oxadiazolyl group that may have e.g., halogen or a heterocyclic group selected from pyridyl group and the like; the heterocyclic group may have at least one substituent(s) selected from a lower alkoxy group and the like or a salt thereof.

  本发明提供了一种新型杂环化合物。所述杂环化合物的通式（1）表示，其中，R1和R2各自独立地表示氢；苯基低烷基，其可以在苯环上和/或低烷基上具有选自低烷基等的取代基；或环状C3-C8烷基低烷基；或类似物；R3表示低炔基或类似物；R4表示苯基，其可以具有选自1,3,4-噁二唑基（例如，卤素）或选自吡啶基等杂环基的取代基；所述杂环基可以具有至少一个选自低烷氧基等的取代基或其盐。
• 1-CYANO-PYRROLIDINE COMPOUNDS AS USP30 INHIBITORS
  申请人：Mission Therapeutics Limited

  公开号：EP3842427A1

  公开（公告）日：2021-06-30

  The present invention relates to novel compounds and method for the manufacture of inhibitors of deubiquitylating enzymes (DUBs). In particular, the invention relates to the inhibition of ubiquitin C-terminal hydrolase 30 (USP30). The invention further relates to the use of DUB inhibitors in the treatment of conditions involving mitochondrial dysfunction and cancer. Compounds of the invention include compounds having the formula (II) or a pharmaceutically acceptable salt thereof, wherein R1, R2, R3, R4, R5, R8, R9, R10, R12, Z, Y and m are as defined herein.

  本发明涉及新型化合物和去泛素化酶（DUB）抑制剂的制造方法。特别是，本发明涉及泛素 C 端水解酶 30（USP30）的抑制。本发明还涉及 DUB 抑制剂在治疗线粒体功能障碍和癌症方面的用途。本发明的化合物包括具有式(II)的化合物 或其药学上可接受的盐，其中 R1、R2、R3、R4、R5、R8、R9、R10、R12、Z、Y 和 m 如本文所定义。
• 1-cyano-pyrrolidine compounds as USP30 inhibitors
  申请人：MISSION THERAPEUTICS LIMITED

  公开号：US10343992B2

  公开（公告）日：2019-07-09

  The present invention relates to novel compounds and method for the manufacture of inhibitors of deubiquitylating enzymes (DUBs). In particular, the invention relates to the inhibition of ubiquitin C-terminal hydrolase 30 (USP30). The invention further relates to the use of DUB inhibitors in the treatment of conditions involving mitochondrial dysfunction and cancer. Compounds of the invention include compounds having the formula (II) or a pharmaceutically acceptable salt thereof, wherein R1, R2, R3, R4, R5, R8, R9, R10, R12, Z, Y and m are as defined herein.

  本发明涉及新型化合物和去泛素化酶（DUB）抑制剂的制造方法。特别是，本发明涉及泛素 C 端水解酶 30（USP30）的抑制。本发明还涉及 DUB 抑制剂在治疗线粒体功能障碍和癌症方面的用途。本发明的化合物包括具有式(II)的化合物或其药学上可接受的盐，其中R1、R2、R3、R4、R5、R8、R9、R10、R12、Z、Y和m如本文所定义。