2-dimethylamino-4-(naphth-1-yl)oxazole | 583860-13-3

• 分子结构分类: 有机化合物 - 苯类化合物 - 萘
• 英文名称: 2-dimethylamino-4-(naphth-1-yl)oxazole
• 英文别名: N,N-dimethyl-4-naphthalen-1-yl-1,3-oxazol-2-amine
• CAS: 583860-13-3
• 化学式: C₁₅H₁₄N₂O
• 分子量: 238.289
• InChiKey: CNRYKDJRCASTBP-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.7
• 重原子数：
  18
• 可旋转键数：
  2
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.13
• 拓扑面积：
  29.3
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为产物：
  描述：

  N,N-二甲基脲 、 2-溴-1-萘-1-乙酮 以 N-甲基乙酰胺 、 乙酸乙酯 为溶剂， 生成 2-dimethylamino-4-(naphth-1-yl)oxazole
  参考文献：
  名称：

  5-HT2B receptor antagonists

  摘要：

  本发明涉及包括公式I化合物的化合物：或其药用可接受的盐，其中R1和R4之一选自由H、以及可选地取代的C1-6烷基、C3-7环烷基、C3-7环烷基-C1-4烷基和苯基-C1-4烷基组成的组；而R1和R4中的另一个是可选地取代的C9-14芳基基团；R2和R3是：(i)独立地选自H、R、R′、SO2R、C(═O)R、(CH2)nNR5R6，其中n是从1到4，而R5和R6独立地选自H和R，其中R是可选地取代的C1-4烷基，而R′是可选地取代的苯基-C1-4烷基，或(ii)与它们所连接的氮原子一起，形成一个可选地取代的C5-7杂环基团。这些化合物可用于治疗包括可以通过对抗5-HT2B受体而缓解的条件，如胃肠道疾病和充血性心力衰竭。

  公开号：

  US20050176791A1

文献信息

• 2-OXAZOLAMINES AND THEIR USE AS 5-HT2B RECEPTOR ANTAGONISTS
  申请人：ASTERAND UK LIMITED

  公开号：EP1474140B1

  公开（公告）日：2007-11-21
• US7429607B2
  申请人：——

  公开号：US7429607B2

  公开（公告）日：2008-09-30
• [EN] 2-OXAZOLAMINES AND THEIR USE AS 5-HT2B RECEPTOR ANTAGONISTS<br/>[FR] 2-OXAZOLAMINES ET LEUR UTILISATION COMME ANTAGONISTES DU RECEPTEUR 5-HT2B
  申请人：PHARMAGENE LAB LTD

  公开号：WO2003068226A1

  公开（公告）日：2003-08-21

  The present invention relates to compounds of formula (I): wherein one of R1 and R4 is selected from the group consisting of H, and optionally substituted C1-6 alkyl, C3-7 cycloalkyl, C3-7 cycloalkyl-C1-4 alkyl, and phenyl-C1-4 alkyl; and the other of R1 and R4 is an optionally substituted C9-14 aryl group; R2 and R3 are either:(i) independently selected from H, R, R', SO2R, C(=O)R, (CH2)nNR5R6, where n is from 1 to 4 and R5 and R6 are independently selected from H and R, where R is optionally substituted C1-4 alkyl, and R' is optionally substituted phenyl-C1-4 alkyl, or (ii) together with the nitrogen atom to which they are attached, form an optionally substituted C5-7 heterocyclic group; and their use as pharmaceuticals, in particular for treating conditions alleviated by the antagonism of a 5-HT2B receptor.
• [EN] USE OF 5-HT2B RECEPTOR ANTAGONISTS FOR THE TREATMENT OF CONGESTIVE HEART FAILURE<br/>[FR] UTILISATION D'ANTAGONISTES DU RECEPTEUR 5-HT2B DANS LE TRAITEMENT DE L'INSUFFISANCE CARDIAQUE GLOBALE
  申请人：PHARMAGENE LAB LTD

  公开号：WO2005016338A1

  公开（公告）日：2005-02-24

  The use of a 5HT2B receptor antagonist for the manufacture of a medicament for the treatment of congestive heart failure.
• 5-HT2B receptor antagonists
  申请人：——

  公开号：US20040010022A1

  公开（公告）日：2004-01-15

  The present invention relates to compounds of formula I: 1 wherein one of R 1 and R 4 is selected from the group consisting of H, and optionally substituted C 1-6 alkyl, C 3-7 cycloalkyl, C 3-7 cycloalkyl-C 1-4 alkyl, and phenyl-C 1-4 alkyl; and the other of R 1 and R 4 is an optionally substituted C 9-14 aryl group; R 2 and R 3 are either: (i) independently selected from H, R, R′, SO 2 R, C(═O)R, (CH 2 ) n NR 5 R 6 , where n is from 1 to 4 and R 5 and R 6 are independently selected from H and R, where R is optionally substituted C 1-4 alkyl, and R′ is optionally substituted phenyl-C 1-4 alkyl, or (ii) together with the nitrogen atom to which they are attached, form an optionally substituted C 5-7 heterocyclic group; and their use as pharmaceuticals, in particular for treating conditions alleviated by the antagonism of a 5-HT 2B receptor.

  本发明涉及公式I的化合物： 1 其中R 1 和R 4 之一选自由H、以及可选地取代的C 1-6 烷基、C 3-7 环烷基、C 3-7 环烷基-C 1-4 烷基和苯基-C 1-4 烷基组成的组；R 1 和R 4 的另一个是可选地取代的C 9-14 芳基基团；R 2 和R 3 是： (i)独立地选自H、R、R′、SO 2 R、C(═O)R、(CH 2 ) n NR 5 R 6 ，其中n是从1到4，R 5 和R 6 独立地选自H和R，其中R是可选地取代的C 1-4 烷基，R′是可选地取代的苯基-C 1-4 烷基，或 (ii)与它们连接的氮原子一起，形成一个可选地取代的C 5-7 杂环基团；以及它们作为药物的使用，特别用于治疗通过5-HT 2B 受体的拮抗作用减轻的状况。