methyl 2-chloro-5-methylpyrimidine-4-carboxylate

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 二嗪类
• 英文名称: methyl 2-chloro-5-methylpyrimidine-4-carboxylate
• 英文别名: Methyl 2-chloro-5-methylpyrimidine-4-carboxylate
• 化学式: C₇H₇ClN₂O₂
• 分子量: 186.598
• InChiKey: GYWFAGZPKMEWHA-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.7
• 重原子数：
  12
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.29
• 拓扑面积：
  52.1
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  methyl 2-chloro-5-methylpyrimidine-4-carboxylate 、 (3aR,5R,6aS)-5-(2-(trifluoromethyl)phenyl)octahydrocyclopenta[c]pyrrole hydrochloride 在 三乙胺 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 反应 16.0h， 以22%的产率得到methyl 5-methyl-2-((3aR,5r,6aS)-5-(2-(trifluoromethyl)phenyl)hexahydrocyclopenta[c]pyrrole-2(1H)-yl)pyrimidine-4-carboxylate
  参考文献：
  名称：

  [EN] OCTAHYDROCYCLOPENTAPYRROLES, THEIR PREPARATION AND USE
  [FR] OCTAHYDROCYCLOPENTAPYRROLES, LEUR PRÉPARATION ET LEUR UTILISATION

  摘要：

  本发明提供了具有以下结构的八氢环戊吡咯化合物：(结构表示) 其中psi为不存在或存在，当存在时为键；R1、R2、R3、R4和R5各自独立为H、卤素、CF或C1-C4烷基；R6不存在或存在，当存在时为H、OH或卤素；A不存在或存在，当存在时为C(O)或C(O)NH；B为取代或未取代的单环、双环、杂单环、杂双环、苄基、CO2H或(C1-C4烷基)-CO2H，其中当B为CO2H时，A存在且为C(O)；且当psi存在时，R6不存在，当psi不存在时，R6存在，或其药用可接受盐，用于治疗以视网膜过度脂褐素积聚为特征的疾病。

  公开号：

  WO2014152018A1
• 作为产物：
  描述：

  甲醇 、 2-氯-5-甲基嘧啶-4-羧酸 在 氯化亚砜 作用下， 反应 2.5h， 以80%的产率得到methyl 2-chloro-5-methylpyrimidine-4-carboxylate
  参考文献：
  名称：

  [EN] DIHYDROPYRIMIDINE DERIVATIVES AND USES THEREOF IN THE TREATMENT OF HBV INFECTION OR OF HBV-INDUCED DISEASES
  [FR] DÉRIVÉS DE DIHYDROPYRIMIDINE ET LEURS UTILISATIONS DANS LE TRAITEMENT D'UNE INFECTION PAR LE VIRUS DE L'HÉPATITE B OU DE MALADIES INDUITES PAR LE VIRUS DE L'HÉPATITE B

  摘要：

  该申请描述了二氢嘧啶衍生物，其在治疗或预防HBV感染或HBV引起的疾病中是有用的，尤其是HBV慢性感染或由HBV慢性感染引起的疾病，以及它们的药物或医疗应用。

  公开号：

  WO2020001448A1

文献信息

• OCTAHYDROCYCLOPENTAPYRROLES, THEIR PREPARATION AND USE
  申请人：PETRUKHIN Konstantin

  公开号：US20160024007A1

  公开（公告）日：2016-01-28

  The present invention provides Octahydrocyclopentapyrrole compounds having the structure: (structurally represented) wherein psi is absent or present, and when present is a bond; R1, R2, R3, R4, and R5 are each independently H, halogen, CF, or C1-C4 alkyl; R6 is absent or present, and when present is H, OH, or halogen; A is absent or present, and when present is C(O) or C(O)NH; B is substituted or unsubstituted monocycle, bicycle, heteromonocycle, heterobicycle, benzyl, CO2H or (C1-C4 alkyl)-CO2H, wherein when B is CO2H, then A is present and is C(O); and when psi is present, then R6 is absent and when psi is absent, then R6 is present, or a pharmaceutically acceptable salt thereof, for treatment of diseases characterized by excessive lipofuscin accumulation in the retina.

  本发明提供了八氢环戊吡咯化合物，其结构如下：（结构式表示），其中psi不存在或存在，当存在时为键；R1、R2、R3、R4和R5各自独立地为H、卤素、CF或C1-C4烷基；R6不存在或存在，当存在时为H、OH或卤素；A不存在或存在，当存在时为C（O）或C（O）NH；B为取代或未取代的单环、双环、杂单环、杂双环、苄基、CO2H或（C1-C4烷基）-CO2H，其中当B为CO2H时，A存在且为C（O）；当psi存在时，R6不存在，当psi不存在时，R6存在，或其药学上可接受的盐，用于治疗以视网膜过多脂褐质沉积为特征的疾病。
• Octahydrocyclopentapyrroles, their preparation and use
  申请人：The Trustees of Columbia University in the City of New York

  公开号：US10421720B2

  公开（公告）日：2019-09-24

  The present invention provides Octahydrocyclopentapyrrole compounds having the structure: (structurally represented) wherein psi is absent or present, and when present is a bond; R1, R2, R3, R4, and R5 are each independently H, halogen, CF, or C1-C4 alkyl; R6 is absent or present, and when present is H, OH, or halogen; A is absent or present, and when present is C(O) or C(O)NH; B is substituted or unsubstituted monocycle, bicycle, heteromonocycle, heterobicycle, benzyl, CO2H or (C1-C4 alkyl)-CO2H, wherein when B is CO2H, then A is present and is C(O); and when psi is present, then R6 is absent and when psi is absent, then R6 is present, or a pharmaceutically acceptable salt thereof, for treatment of diseases characterized by excessive lipofuscin accumulation in the retina.

  本发明提供具有以下结构的八氢环戊吡咯化合物：(结构表示）其中psi不存在或存在，存在时为键；R1、R2、R3、R4和R5各自独立地为H、卤素、CF或C1-C4烷基；R6不存在或存在，存在时为H、OH或卤素；A不存在或存在，存在时为C(O)或C(O)NH；B 是取代或未取代的单环、单车、杂单环、杂单车、苄基、CO2H 或 (C1-C4 烷基)-CO2H，其中当 B 是 CO2H 时，则 A 存在且为 C(O)；当 psi 存在时，则 R6 不存在，当 psi 不存在时，则 R6 存在，或其药学上可接受的盐，用于治疗以视网膜中脂褐素过度积累为特征的疾病。
• Substituted 1,4-dihydropyrimidines for the treatment of HBV infection or HBV-induced diseases
  申请人：Janssen Sciences Ireland Unlimited Company

  公开号：US11053235B2

  公开（公告）日：2021-07-06

  The application describes dihydropyrimidine derivatives which are useful in the treatment or prevention of HBV infection or of HBV-induced diseases, more particularly of HBV chronic infection or of diseases induced by HBV chronic infection, as well as pharmaceutical or medical applications thereof.

  该申请描述了可用于治疗或预防 HBV 感染或 HBV 引起的疾病，特别是 HBV 慢性感染或 HBV 慢性感染引起的疾病的二氢嘧啶衍生物，以及其在制药或医疗方面的应用。
• Bicyclic [3.3.0]-Octahydrocyclopenta[<i>c</i>]pyrrolo Antagonists of Retinol Binding Protein 4: Potential Treatment of Atrophic Age-Related Macular Degeneration and Stargardt Disease
  作者：Christopher L. Cioffi、Boglarka Racz、Emily E. Freeman、Michael P. Conlon、Ping Chen、Douglas G. Stafford、Daniel M. C. Schwarz、Lei Zhu、Douglas B. Kitchen、Keith D. Barnes、Nicoleta Dobri、Enrique Michelotti、Charles L. Cywin、William H. Martin、Paul G. Pearson、Graham Johnson、Konstantin Petrukhin

  DOI：10.1021/acs.jmedchem.5b00423

  日期：2015.8.13

  Antagonists of retinol-binding protein 4 (RBP4) impede ocular uptake of serum all-trans retinol (1) and have been shown to reduce cytotoxic bisretinoid formation in the retinal pigment epithelium (RPE), which is associated with the pathogenesis of both dry age-related macular degeneration (AIVID) and Stargardt disease. Thus, these agents show promise as a potential pharmacotherapy by which to stem further neurodegeneration and concomitant -vision loss associated with geographic atrophy of the macula. We previously disdosed the discovery of a novel series of nonretinoid RBP4 antagonists, represented by bicyclic [3.3.0]-octahydrocydopenta[c]pyrrolo analogue 4. We describe herein the utilization of a pyrimidine-4-carboxylic acid fragment as a suitable isostere for the anthranilic acid appendage of 4, which led to the discovery of standout antagonist 33. Analogue 33 possesses exquisite in vitro RBP4 binding affinity and favorable drug-like characteristics and was found to reduce circulating plasma RBP4 levels in vivo in a robust manner (>90%).
• AMINE-LINKED C3-GLUTARIMIDE DEGRONIMERS FOR TARGET PROTEIN DEGRADATION
  申请人：C4 Therapeutics, Inc.

  公开号：US20190076539A1

  公开（公告）日：2019-03-14

  This invention provides amine-linked C 3 -glutarimide Degronimers and Degrons for therapeutic applications as described further herein, and methods of use and compositions thereof as well as methods for their preparation.