4-氯-7-氟-2-甲基喹唑啉 | 1206694-32-7

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 二氮杂萘
• 中文名称: 4-氯-7-氟-2-甲基喹唑啉
• 英文名称: 4-chloro-7-fluoro-2-methyl-quinazoline
• 英文别名: 4-Chloro-7-fluoro-2-methylquinazoline
• CAS: 1206694-32-7
• 化学式: C₉H₆ClFN₂
• 分子量: 196.611
• InChiKey: GYITXAMUKYQIFQ-UHFFFAOYSA-N

物化性质

• 沸点：
  216℃
• 密度：
  1.380
• 闪点：
  84℃

计算性质

• 辛醇/水分配系数(LogP)：
  3
• 重原子数：
  13
• 可旋转键数：
  0
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.11
• 拓扑面积：
  25.8
• 氢给体数：
  0
• 氢受体数：
  3

安全信息

• 海关编码：
  2933990090
• 危险性防范说明：
  P261,P280,P305+P351+P338
• 危险性描述：
  H302,H315,H319,H332,H335

反应信息

• 作为反应物：
  描述：

  4-氯-7-氟-2-甲基喹唑啉 在 lithium hydroxide monohydrate 、 水 、 O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate 、 三乙胺 、 N,N-二异丙基乙胺 作用下， 以 甲醇 、 N,N-二甲基甲酰胺 、 正丁醇 为溶剂， 反应 24.0h， 生成 [(Z)-[amino(cyclopropyl)methylene]amino] 4-[(1S)-1-[(7-fluoro-2-methylquinazolin-4-yl)amino]ethyl]benzoate
  参考文献：
  名称：

  [EN] BAX INHIBITORS AND USES THEREOF
  [FR] INHIBITEURS DE BAX ET LEURS UTILISATIONS

  摘要：

  公开号：

  WO2021002986A3
• 作为产物：
  描述：

  7-氟-2-甲基-4-羟基喹唑啉 在 三氯氧磷 作用下， 生成 4-氯-7-氟-2-甲基喹唑啉
  参考文献：
  名称：

  Switching the Chemoselectivity in the Amination of 4-Chloroquinazolines with Aminopyrazoles

  摘要：

  The chemoselectivity in the amination of 4-chloroquinazolines with 3-amino-1-pyrazoles was studied. Under the conditions of Pd-2(dba)(3)/Xantphos/Na2CO3, 4-chloroquinazolines underwent selective amination with the cyclic secondary amino group of 3-amino-1H-pyrazoles, whereas 4-chloroquinazolines were exclusively aminated with the primary amino group of 3-amino-1H-pyrazoles via SNAr substitution in the presence of HCI.

  DOI：

  10.1021/ol902759k

文献信息

• [EN] QUINAZOLINE DERIVATIVES AS PDE10A ENZYME INHIBITORS<br/>[FR] DÉRIVÉS DE QUINAZOLINE EN TANT QU'INHIBITEURS DE L'ENZYME PDE10A
  申请人：LUNDBECK & CO AS H

  公开号：WO2013050527A1

  公开（公告）日：2013-04-11

  This invention is directed to compounds, which are PDE10A enzyme inhibitors. The invention provides a pharmaceutical composition comprising a therapeutically effective amount of a compound of the invention and a pharmaceutically acceptable carrier. The present invention also provides processes for the preparation of the compounds of formula I. The present invention further provides a method of treating a subject suffering from a neurodegenerative disorder comprising administering to the subject a therapeutically effective amount of a compound of formula I. The present invention also provides a method of treating a subject suffering from a drug addiction comprising administering to the subject a therapeutically effective amount of a compound of formula I. The present invention further provides a method of treating a subject suffering from a psychiatric disorder comprising administering to the subject a therapeutically effective amount of a compound of formula I.

  这项发明涉及一类PDE10A酶抑制剂化合物。该发明提供了一种包含该发明化合物的治疗有效量和药用可接受载体的药物组合物。本发明还提供了制备式I化合物的方法。本发明还提供了一种治疗患有神经退行性疾病的受试者的方法，包括向受试者施用式I化合物的治疗有效量。本发明还提供了一种治疗患有药物成瘾的受试者的方法，包括向受试者施用式I化合物的治疗有效量。本发明还提供了一种治疗患有精神障碍的受试者的方法，包括向受试者施用式I化合物的治疗有效量。
• AMINO ACID COMPOUNDS AND METHODS OF USE
  申请人：Pliant Therapeutics, Inc.

  公开号：US20190276449A1

  公开（公告）日：2019-09-12

  The invention relates to compounds of formula (A) and formula (I): or a salt thereof, wherein R 1 , R 2 , R 10 , R 11 , R 12 , R 13 , R 14 , R 15 , R 16 , q and p are as described herein. Compounds of formula (A), formula (I), and pharmaceutical compositions thereof are αvβ6 integrin inhibitors that are useful for treating fibrosis such as idiopathic pulmonary fibrosis (IPF) and nonspecific interstitial pneumonia (NSIP).

  该发明涉及以下化合物的公式(A)和公式(I)：或其盐，其中R1、R2、R10、R11、R12、R13、R14、R15、R16、q和p如本文所述。公式(A)、公式(I)的化合物及其药物组合物是αvβ6整合素抑制剂，可用于治疗纤维化疾病，如特发性肺纤维化（IPF）和非特异性间质性肺炎（NSIP）。
• [EN] DOSAGE FORMS AND REGIMENS FOR AMINO ACID COMPOUNDS<br/>[FR] FORMES POSOLOGIQUES ET SCHÉMAS DE TRAITEMENT POUR DES COMPOSÉS D'ACIDES AMINÉS
  申请人：PLIANT THERAPEUTICS INC

  公开号：WO2020210404A1

  公开（公告）日：2020-10-15

  The invention relates to dosage forms for daily administration of compounds of formula (A) and formula (I): or a salt thereof, wherein R1, R2, R10, R11, R12, R13, R14, R15, R16, q and p are as described herein. Compounds of formula (A), formula (I), and pharmaceutical compositions thereof are ανβ6 integrin inhibitors that are useful for treating fibrosis such as idiopathic pulmonary fibrosis (IPF) and nonspecific interstitial pneumonia (NSIP),

  该发明涉及用于每日给药的化合物(A)和化合物(I)的剂型：或其盐，其中R1、R2、R10、R11、R12、R13、R14、R15、R16、q和p如本文所述。化合物(A)、化合物(I)及其药物组成物是ανβ6整合素抑制剂，可用于治疗纤维化疾病，如特发性肺纤维化（IPF）和非特异性间质性肺炎（NSIP）。
• [EN] TREATMENT OF RESPIRATORY DISEASES WITH AMINO ACID COMPOUNDS<br/>[FR] TRAITEMENT DE MALADIES RESPIRATOIRES AVEC DES COMPOSÉS ACIDES AMINÉS
  申请人：PLIANT THERAPEUTICS INC

  公开号：WO2021225912A1

  公开（公告）日：2021-11-11

  The invention relates to methods of therapy using compounds of formula (I) and formula (II): or a salt thereof, wherein R1, R2, R10, R11, R12, R13, R14, R15, R16, q and p are as described herein. Compounds of formula (II) and pharmaceutical compositions thereof are integrin inhibitors that are useful in therapy for a condition, for example, caused by or associated with an infectious agent, shock, pancreatitis, or trauma. The condition can include one or more of pulmonary fibrosis associated with rheumatoid arthritis or progressive familial intrahepatic cholestasis (PFIC).

  该发明涉及使用化合物的疗法方法的公式(I)和公式(II)：或其盐，其中R1、R2、R10、R11、R12、R13、R14、R15、R16、q和p如此处所述。公式(II)的化合物及其药物组成物是整合素抑制剂，可用于治疗某种疾病，例如由感染性因子、休克、胰腺炎或创伤引起或相关的疾病。该疾病可能包括与类风湿性关节炎或进行性家族性肝内胆汁淤积症（PFIC）相关的肺纤维化。
• Benzoxazepines as Inhibitors of PI3K/mTOR and Methods of Their Use and Manufacture
  申请人：Rice Kenneth D.

  公开号：US20140080810A1

  公开（公告）日：2014-03-20

  The invention is directed to Compounds of Formula I: (I) and pharmaceutically acceptable salts or solvates thereof, as well as methods of treating using the compounds, methods for screening for inhibitor compounds and methods for identifying treatment regimens.

  本发明涉及化合物I式：（I）及其药学上可接受的盐或溶剂化物，以及使用该化合物进行治疗的方法，筛选抑制剂化合物的方法和确定治疗方案的方法。