4-ethyl-2,2-dimethyl-3H-1,4-benzoxazine

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 苯并恶嗪类
• 英文名称: 4-ethyl-2,2-dimethyl-3H-1,4-benzoxazine
• 化学式: C₁₂H₁₇NO
• 分子量: 191.27
• InChiKey: TVNCWUZTAGXUNF-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.8
• 重原子数：
  14
• 可旋转键数：
  1
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.5
• 拓扑面积：
  12.5
• 氢给体数：
  0
• 氢受体数：
  2

文献信息

• MACROCYLIC INHIBITORS OF HEPATITIS C VIRUS
  申请人：Simmen Kenneth Alan

  公开号：US20090247512A1

  公开（公告）日：2009-10-01

  Inhibitors of HCV replication of formula (I) and the N-oxides, salts, or stereoisomers thereof, wherein each dashed line represents an optional double bond; X is N, CH and where X bears a double bond it is C; R 1 is —OR 6 , —NH—SO 2 R 7 ; R 2 is hydrogen, and where X is C or CH, R 2 may also be C 1-6 alkyl; R 3 is hydrogen, C 1-6 alkyl, C 1-6 alkoxyC 1-6 alkyl, or C 3-7 cycloalkyl; n is 3, 4, 5, or 6; R 4 and R 5 taken together with the nitrogen atom to which they are attached form a bicyclic ring system selected from wherein said ring system may optionally be substituted with 1-3 substituents; R 6 is hydrogen; aryl; Het; C 3-7 cycloalkyl optionally substituted with C 1-6 alkyl; or C 1-6 alkyl optionally substituted with C 3-7 cycloalkyl, aryl or with Het; R 7 is aryl; Het; C 3-7 cycloalkyl optionally substituted with C 1-6 alkyl; or C 1-6 alkyl optionally substituted with C 3-7 cycloalkyl, aryl or with Het; aryl is phenyl or naphthyl, each of which may be optionally substituted with 1-3 substituents; Het is a 5 or 6 membered saturated, partially unsaturated or completely unsaturated heterocyclic ring containing 1 to 4 heteroatoms each independently selected from N, O or S, and being optionally substituted with 1-3 substituents pharmaceutical compositions containing compounds (I) and processes for preparing compounds (I). Bioavailable combinations of the inhibitors of HCV of formula (I) with ritonavir are also provided.

  HCV复制抑制剂的公式（I）及其N-氧化物，盐或立体异构体，其中每个虚线表示可选的双键；X为N，CH，其中X带有双键时为C；R1为—OR6，—NH—SO2R7；R2为氢，其中X为C或CH时，R2也可以是C1-6烷基；R3为氢，C1-6烷基，C1-6烷氧基C1-6烷基或C3-7环烷基；n为3、4、5或6；R4和R5与它们所连接的氮原子共同形成选自下列的双环系统，其中所述环系统可以选择性地被1-3个取代基取代；R6为氢；芳基；Het；C3-7环烷基，可选地取代C1-6烷基；或C1-6烷基，可选地取代C3-7环烷基，芳基或与Het取代基；R7为芳基；Het；C3-7环烷基，可选地取代C1-6烷基；或C1-6烷基，可选地取代C3-7环烷基，芳基或与Het取代基；芳基为苯基或萘基，每个都可以选择性地被1-3个取代基取代；Het是一个含有1-4个杂原子的5或6元饱和、部分不饱和或完全不饱和的杂环，每个杂原子独立地选自N、O或S，并且可以选择性地被1-3个取代基取代。本发明还提供含有化合物（I）的制药组合物和制备化合物（I）的方法。公式（I）的HCV抑制剂与利托那韦的生物利用度组合也提供。
• N-LINKED HETEROCYCLIC ANTAGONISTS OF P2Y1 RECEPTOR USEFUL IN THE TREATMENT OF THROMBOTIC CONDITIONS
  申请人：Qiao Jennifer

  公开号：US20100197716A1

  公开（公告）日：2010-08-05

  The present invention provides novel ureas containing N-aryl or N-heteroaryl substituted heterocycles of Formula (I): or a stereoisomer, tautomer, pharmaceutically acceptable salt or solvate form thereof, wherein the variables A, B, D and W are as defined herein. These compounds are selective inhibitors of the human P2Y 1 receptor which can be used as medicaments.

  本发明提供了一种新型尿素，包含式（I）中的N-芳基或N-杂环芳基取代的杂环，或其立体异构体、互变异构体、药学上可接受的盐或溶剂形式，其中变量A、B、D和W如本文所定义。这些化合物是人类P2Y1受体的选择性抑制剂，可用作药物。
• US7550499B2
  申请人：——

  公开号：US7550499B2

  公开（公告）日：2009-06-23
• US7728008B2
  申请人：——

  公开号：US7728008B2

  公开（公告）日：2010-06-01
• US8329718B2
  申请人：——

  公开号：US8329718B2

  公开（公告）日：2012-12-11