4,6-dichloro-5-methyl-2-(trifluoromethyl)pyrimidine | 852062-35-2

• 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: 4,6-dichloro-5-methyl-2-(trifluoromethyl)pyrimidine
• CAS: 852062-35-2
• 化学式: C₆H₃Cl₂F₃N₂
• 分子量: 231.004
• InChiKey: SXWIUQJAWGZPIW-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.4
• 重原子数：
  13
• 可旋转键数：
  0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.33
• 拓扑面积：
  25.8
• 氢给体数：
  0
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  4,6-dichloro-5-methyl-2-(trifluoromethyl)pyrimidine 、 3-(三氟甲基)-5,6,7,8-四氢-1,6-萘啶盐酸盐 在 N,N-二异丙基乙胺 作用下， 以 N-甲基吡咯烷酮 为溶剂， 以55 %的产率得到6-(6-chloro-5-methyl-2-(trifluoromethyl)pyrimidin-4-yl)-3-(trifluoromethyl)-5,6,7,8-tetrahydro-1,6-naphthyridine
  参考文献：
  名称：

  [EN] 7,8-DIHYDRO-5H-1,6-NAPHTHYRIDINE DERIVATIVES AS POSITIVE ALLOSTERIC MODULATORS OF THE MUSCARINIC ACETYLCHOLINE RECEPTOR M4 FOR TREATING NEUROLOGICAL AND PSYCHIATRIC DISORDERS
  [FR] DÉRIVÉS DE 7,8-DIHYDRO-5H-1,6-NAPHTYRIDINE EN TANT QUE MODULATEURS ALLOSTÉRIQUES POSITIFS DU RÉCEPTEUR MUSCARINIQUE DE L'ACÉTYLCHOLINE M4 POUR LE TRAITEMENT DE TROUBLES NEUROLOGIQUES ET PSYCHIATRIQUES

  摘要：

  The present invention relates to 7,8-dihydro-5H-1,6-naphthyridine derivatives of formula (I) The present compounds are positive allosteric modulators of the muscarinic acetylcholine receptor M4 (mAChR M4) for use in treating neurological and psychiatric disorders associated with muscarinic acetylcholine receptor dysfunction. An exemplary compound is e.g. compound 1 Data on the activity of exemplary compounds in an mAChR M4 cell- based assay is provided.

  公开号：

  WO2023064585A1
• 作为产物：
  描述：

  5-methyl-2-trifluoromethyl-1H-pyrimidine-4,6-dione 在 N,N-二甲基甲酰胺 氯化亚砜 作用下， 以 二氯甲烷 为溶剂， 反应 4.0h， 生成 4,6-dichloro-5-methyl-2-(trifluoromethyl)pyrimidine
  参考文献：
  名称：

  [EN] NEW SELECTIVE CCR2 ANTAGONISTS
  [FR] NOUVEAUX ANTAGONISTES SÉLECTIFS DE CCR2

  摘要：

  本发明涉及用于治疗疾病和病症的新型选择性CCR2（CC化学因子受体2）拮抗剂，尤其是用于治疗哮喘和慢性阻塞性肺病（COPD）以及疼痛的药物。

  公开号：

  WO2012171863A1

文献信息

• [EN] NEW CCR2 RECEPTOR ANTAGONISTS AND USES THEREOF<br/>[FR] NOUVEAUX ANTAGONISTES DU RÉCEPTEUR CCR2 ET LEURS UTILISATIONS
  申请人：BOEHRINGER INGELHEIM INT

  公开号：WO2011073154A1

  公开（公告）日：2011-06-23

  The present invention relates to novel antagonists for CCR2 (CC chemokine receptor 2) of Formula (I) and their use for providing medicaments for treating conditions and diseases, especially pulmonary diseases like asthma and COPD.

  本发明涉及一种新型CCR2（CC趋化因子受体2）拮抗剂的化学式（I），以及它们用于提供治疗疾病和病症的药物，特别是肺部疾病如哮喘和慢性阻塞性肺病。
• NEW CCR2 RECEPTOR ANTAGONISTS AND USES THEREOF
  申请人：Ebel Heiner

  公开号：US20120004252A1

  公开（公告）日：2012-01-05

  The present invention relates to novel antagonists for CCR2 (CC chemokine receptor 2) and their use for providing medicaments for treating conditions and diseases, especially pulmonary diseases like asthma and COPD.

  本发明涉及用于治疗疾病和疾病的新型CCR2（CC趋化因子受体2）拮抗剂及其用途，特别是用于治疗哮喘和慢性阻塞性肺病等肺部疾病的药物。
• NOVEL AND SELECTIVE CCR2 ANTAGONISTS
  申请人：EBEL Heiner

  公开号：US20130172348A1

  公开（公告）日：2013-07-04

  The present invention relates to novel and selective antagonists for CCR2 (CC chemokine receptor 2) and their use for providing medicaments for treating conditions and diseases, especially pulmonary diseases like asthma and COPD as well as pain.

  本发明涉及用于治疗疾病和病症的新型选择性CCR2（CC趋化因子受体2）拮抗剂，特别是用于治疗哮喘和慢性阻塞性肺疾病（COPD）以及疼痛的药物。
• [EN] SUBSTITUTED NITROGEN-CONTAINING SIX-MEMBERED AMINO-HETEROCYCLES AS VANILLOID-1 RECEPTOR ANTAGONISTS FOR TREATING PAIN<br/>[FR] UTILISATION D'HETEROCYCLES AMINES A SIX ELEMENTS CONTENANT DE L'AZOTE SUBSTITUES COMME ANTAGONISTES DU RECEPTEUR VANILLOIDE DE TYPE 1 POUR LE TRAITEMENT DE LA DOULEUR
  申请人：MERCK SHARP & DOHME

  公开号：WO2005047279A1

  公开（公告）日：2005-05-26

  The present invention provides a compound of formula (I): Y-J-NH-Z wherein: Y is a quinoline or isoquinoline optionally substituted with one or two substituents independently chosen from hydroxy, halogen, haloC1-4alkyl, C1-4alkyl, C1-4alkoxy, haloC1-4alkoxy, nitro and amino; J is pyridine, pyridazine, pyrazine, pyrimidine or triazine optionally substituted with one or two substituents independently chosen from hydroxy, halogen, haloC1-4alkyl, C1-4alkyl, C3-5cycloalkyl, C1-4alkoxy, hydroxyC1- 4alkyl, cyano, hydroxy, C1-4cycloalkoxy, C1-4alkylthio, haloC1-4alkoxy, nitro, Q, (CH2)pQ, NR2R3, -(CH2)pNR2R3 and -O(CH2)pNR2R3; wherein J is substituted at positions meta to each other by NH and Y; and Z is phenyl or pyridyl optionally substituted with one or two substituents independently selected from halogen, haloC1-4alkyl, C1-4alkyl, C1-4alkoxy, haloC1-4alkoxy, nitro and amino; Q is phenyl, a five-membered heterocyclic ring containing one, two, three or four heteroatoms chosen from O, N and S, at most one heteroatom being O or S, or a six-membered heterocyclic ring containing one, two or three nitrogen atoms, optionally substituted by C1-4alkyl; each R2 and R3 is chosen from H and C1-4alkyl, or R2 and R3, together with the nitrogen atom to which they are attached, may form a six-membered ring optionally containing an oxygen atom or a further nitrogen atom, which ring is optionally substituted by C1-4alkyl or Q; p is 1, 2 or 3; or a pharmaceutically acceptable salt thereof; pharmaceutical compositions comprising it; its use in methods of therapy; use of it for manufacturing medicaments; and methods of using it to treat diseases requiring administration of a VR1 antagonist such as pain, cough, GERD and depression.

  本发明提供了一种化合物，其化学式为（I）：Y-J-NH-Z，其中：Y为喹啉或异喹啉，可选地取代为一个或两个从羟基、卤素、卤代C1-4烷基、C1-4烷基、C1-4烷氧基、卤代C1-4烷氧基、硝基和氨基中独立选择的取代基；J为吡啶、吡啶嗪、吡嗪、嘧啶或三嗪，可选地取代为一个或两个从羟基、卤素、卤代C1-4烷基、C1-4烷基、C3-5环烷基、C1-4烷氧基、羟基C1-4烷基、氰基、羟基、C1-4环烷氧基、C1-4烷基硫氧基、卤代C1-4烷氧基、硝基、Q、（CH2）pQ、NR2R3、-（CH2）pNR2R3和-O（CH2）pNR2R3中独立选择的取代基；其中J在相对于NH和Y的位置上被取代；Z为苯基或吡啶基，可选地取代为一个或两个从卤素、卤代C1-4烷基、C1-4烷基、C1-4烷氧基、卤代C1-4烷氧基、硝基和氨基中独立选择的取代基；Q为苯基，含有一个、两个、三个或四个从O、N和S中选择的杂原子的五元杂环，最多一个杂原子为O或S，或含有一个、两个或三个氮原子的六元杂环，可选地取代为C1-4烷基；每个R2和R3从H和C1-4烷基中选择，或R2和R3，连同它们连接的氮原子，可形成一个含有氧原子或进一步氮原子的六元环，该环可选地取代为C1-4烷基或Q；p为1、2或3；或其药学上可接受的盐；包含它的药物组合物；其在治疗方法中的使用；用于制造药物的使用；以及使用它治疗需要VR1拮抗剂（如疼痛、咳嗽、胃食管反流病和抑郁症）的疾病的方法。
• [EN] NEW SELECTIVE CCR2 ANTAGONISTS<br/>[FR] NOUVEAUX ANTAGONISTES SÉLECTIFS DE CCR2
  申请人：BOEHRINGER INGELHEIM INT

  公开号：WO2012171863A1

  公开（公告）日：2012-12-20

  The present invention relates to novel and selective antagonists for CCR2 (CC chemokine receptor 2) and their use for providing medicaments for treating conditions and diseases, especially pulmonary diseases like asthma and COPD as well as pain.

  本发明涉及用于治疗疾病和病症的新型选择性CCR2（CC化学因子受体2）拮抗剂，尤其是用于治疗哮喘和慢性阻塞性肺病（COPD）以及疼痛的药物。