3-(phthalimidomethyl)furan | 131052-42-1

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 异吲哚及其衍生物
• 英文名称: 3-(phthalimidomethyl)furan
• 英文别名: 3-phthalimidomethylfuran；2-(Furan-3-ylmethyl)isoindole-1,3-dione
• CAS: 131052-42-1
• 化学式: C₁₃H₉NO₃
• 分子量: 227.219
• InChiKey: FLUKJIIJYBUNOV-UHFFFAOYSA-N

物化性质

• 熔点：
  165-167 °C
• 沸点：
  363.8±25.0 °C(Predicted)
• 密度：
  1.388±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.5
• 重原子数：
  17
• 可旋转键数：
  2
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.08
• 拓扑面积：
  50.5
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  3-(phthalimidomethyl)furan 在 一水合肼 作用下， 以 乙醇 为溶剂， 反应 2.0h， 生成 3-呋喃基甲胺
  参考文献：
  名称：

  Anti-Helicobacter pylori Agents. 3. 2-[(Arylalkyl)guanidino]-4-furylthiazoles

  摘要：

  A series of 2-[(arylalkyl)guanidinol-4-[(5-acetamidomethyl)furan-2-yl]thiazoles and some 4-acetamidomethyl positional isomers were synthesized and evaluated for antimicrobial activity against Helicobacter pylori. Among the compounds that had potent antimicrobial activity (MIC < 0.1 mu g/mL), compounds 31 and 36 additionally possessed H2 antagonist and gastric antisecretory activities. Though compound 51, an analogue incorporating a methyl group onto the furan nucleus of 36, and compound 54, a positional isomer of 51, also showed potent anti-H. pylori activity, the H2 antagonism profile was eliminated from these compounds. Thus, two types of potent anti-H. pylori agents could be derived from the same scaffold.

  DOI：

  10.1021/jm9900671
• 作为产物：
  描述：

  3-呋喃甲醇 、 邻苯二甲酸亚胺 在 三苯基膦 、 偶氮二甲酸二乙酯 作用下， 以 四氢呋喃 为溶剂， 反应 3.0h， 以85%的产率得到3-(phthalimidomethyl)furan
  参考文献：
  名称：

  Anti-Helicobacter pylori Agents. 3. 2-[(Arylalkyl)guanidino]-4-furylthiazoles

  摘要：

  A series of 2-[(arylalkyl)guanidinol-4-[(5-acetamidomethyl)furan-2-yl]thiazoles and some 4-acetamidomethyl positional isomers were synthesized and evaluated for antimicrobial activity against Helicobacter pylori. Among the compounds that had potent antimicrobial activity (MIC < 0.1 mu g/mL), compounds 31 and 36 additionally possessed H2 antagonist and gastric antisecretory activities. Though compound 51, an analogue incorporating a methyl group onto the furan nucleus of 36, and compound 54, a positional isomer of 51, also showed potent anti-H. pylori activity, the H2 antagonism profile was eliminated from these compounds. Thus, two types of potent anti-H. pylori agents could be derived from the same scaffold.

  DOI：

  10.1021/jm9900671

文献信息

• Quinazoline derivatives possessing anti-tumor activity
  申请人：Imperial Chemical Industries PLC

  公开号：US05089499A1

  公开（公告）日：1992-02-18

  The invention relates to quinazoline derivatives, or pharmaceutically-acceptable salts thereof, which possess anti-tumor activity; to processes for their manufacture; and to pharmaceutical compositions containing them. The invention provides a quinazoline of the formula: ##STR1## wherein R.sup.1 is hydrogen or amino, or alkyl or alkoxy each of up to 6 carbon atoms; or R.sup.1 is substituted alkyl or alkoxy each of up to 3 carbon atoms; R.sup.2 is hydrogen, alkyl, alkenyl, alkynyl, hydroxyalkyl, halogenoalkyl or cyanoalkyl each of up to 6 carbon atoms; Ar is phenylene or heterocyclene; L is a group of the formula --CO.NH--, --NH.CO--, --CO.NR.sup.3 --, --NR.sup.3. CO--, --CH.dbd.CH--, --CH.sub.2 O--, --OCH.sub.2, --CH.sub.2 S--, --SCH.sub.2 --, --CO.CH.sub.2 --, --CH.sub.2.CO-- or --CO.O--, wherein R.sup.3 is alkyl of up to 6 carbon atoms; and Y is aryl or heteroaryl or a hydrogenated derivative thereof: or Y is a group of the formula --A--Y.sup.1 in which A is alkylene, cycloalkylene, alkenylene or alkynylene each of up to 6 carbon atoms and Y.sup.1 is aryl or heteroaryl or a hydrogenated derivative thereof; or a pharmaceutically-acceptable salt thereof.

  该发明涉及喹唑啉衍生物或其药用盐，具有抗肿瘤活性；以及其制备方法；以及含有它们的药物组合物。 该发明提供了一种喹唑啉的结构式：其中R.sup.1是氢或氨基，或每个最多6个碳原子的烷基或烷氧基；或R.sup.1是取代的每个最多3个碳原子的烷基或烷氧基；R.sup.2是氢，烷基，烯基，炔基，羟基烷基，卤代烷基或氰基烷基，每个最多6个碳原子；Ar是苯基或杂环烯；L是下式的基团：--CO.NH--，--NH.CO--，--CO.NR.sup.3--，--NR.sup.3.CO--，--CH.dbd.CH--，--CH.sub.2O--，--OCH.sub.2--，--CH.sub.2S--，--SCH.sub.2--，--CO.CH.sub.2--，--CH.sub.2.CO--或--CO.O--，其中R.sup.3是最多6个碳原子的烷基；Y是芳基或杂芳基或其氢化衍生物：或Y是下式的基团：--A--Y.sup.1，其中A是烷基，环烷基，烯基或炔基，每个最多6个碳原子，Y.sup.1是芳基或杂芳基或其氢化衍生物；或其药用盐。
• Anti-tumour agents
  申请人：IMPERIAL CHEMICAL INDUSTRIES PLC

  公开号：EP0373891B1

  公开（公告）日：1994-11-02
• US5089499A
  申请人：——

  公开号：US5089499A

  公开（公告）日：1992-02-18
• US5252573A
  申请人：——

  公开号：US5252573A

  公开（公告）日：1993-10-12
• US5395838A
  申请人：——

  公开号：US5395838A

  公开（公告）日：1995-03-07