2,3-dimethyl-5-phenyl-7H-furo[3,2-g]chromen-7-one

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 新黄酮类化合物
• 英文名称: 2,3-dimethyl-5-phenyl-7H-furo[3,2-g]chromen-7-one
• 英文别名: 2,3-Dimethyl-5-phenylfuro[3,2-g]chromen-7-one
• 化学式: C₁₉H₁₄O₃
• mdl: MFCD01954263
• 分子量: 290.318
• InChiKey: BUSKGIPQNCLQDU-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.3
• 重原子数：
  22
• 可旋转键数：
  1
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.11
• 拓扑面积：
  39.4
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为产物：
  描述：

  7-羟基-4-苯基香豆素 在 sodium hydroxide 、 potassium carbonate 作用下， 以 异丙醇 、 丙酮 为溶剂， 反应 8.0h， 生成 2,3-dimethyl-5-phenyl-7H-furo[3,2-g]chromen-7-one
  参考文献：
  名称：

  摘要：

  5-Phenyl-7H-furo[2,3-g]chromen-7-ones and 9-phenyl-7H-[2,3-f]chromen-7-ones, new analogs of psoralen and allopsoralen, are synthesized from 7-hydroxy- and 5-hydrozy-4-phenylcoumarins.

  DOI：

  10.1023/a:1002883305908

文献信息

• [EN] KV1.3 INHIBITORS AND THEIR MEDICAL APPLICATION<br/>[FR] INHIBITEURS DE KV1.3 ET LEUR APPLICATION MÉDICALE
  申请人：4SC DISCOVERY GMBH

  公开号：WO2016146583A1

  公开（公告）日：2016-09-22

  The present invention relates to a compound of the general formula (II) or a salt or solvate thereof, as well as medical uses involving them, wherein A1 is selected from the group consisting of N and C-R8; A2 is selected from the group consisting of N and C-R3, A3 is selected from the group consisting of N and C-R9; A4 and A5 and A6 are independently selected from the group consisting of N and C-R1; R1 is selected from the group consisting of hydrogen, (C1-C3)alkyl, halogen, (C1-C3)alkoxy, and (C1-C3)haloalkyl; R2 is selected from the group consisting of hydrogen, halogen, and (C1-C3)alkyl; R3 is selected from the group consisting of hydrogen, (C1-C3)alkyl, NR4R5, (C1-C3)alkyl- NR4R5, and cyano, wherein R4 and R5 are independently selected from the group consisting of hydrogen, (C3-C5)cycloalkyl, (C3-C5)heterocycloalkyl and (C1-C3)alkyl, or R4 and R5 together with the nitrogen atom to which they are attached form a 5- to 7-membered heterocyclic ring optionally comprising in addition to the aforementioned nitrogen atom a further heteroatom group selected from the group consisting of O and NR6, wherein R6 is selected from the group consisting of hydrogen, methyl, acetyl and formyl; Y is selected from the group consisting of O and S; R8 is selected from the group consisting of (C1-C4)alkyl, (C3-C5)cycloalkyl and (C3-C5)heterocycloalkyl; and R9 is selected from the group consisting of hydrogen, (C1-C3)alkyl and (C1-C3)alkoxy; wherein certain particular compounds are excluded py proviso, and methods for producing such compounds.

  本发明涉及一般式（II）的化合物或其盐或溶剂络合物，以及涉及它们的医药用途，其中A1从N和C-R8组成的组中选择；A2从N和C-R3组成的组中选择，A3从N和C-R9组成的组中选择；A4、A5和A6独立地从N和C-R1组成的组中选择；R1从氢、（C1-C3）烷基、卤素、（C1-C3）烷氧基和（C1-C3）卤代烷基组成的组中选择；R2从氢、卤素和（C1-C3）烷基组成的组中选择；R3从氢、（C1-C3）烷基、NR4R5、（C1-C3）烷基-NR4R5和氰基组成的组中选择，其中R4和R5独立地从氢、（C3-C5）环烷基、（C3-C5）杂环烷基和（C1-C3）烷基组成的组中选择，或者R4和R5与它们连接的氮原子一起形成一个5至7元杂环，该环可选地包括除上述氮原子外进一步选择的O和NR6等杂原子基团，其中R6从氢、甲基、乙酰基和甲酰基组成的组中选择；Y从O和S组成的组中选择；R8从（C1-C4）烷基、（C3-C5）环烷基和（C3-C5）杂环烷基组成的组中选择；R9从氢、（C1-C3）烷基和（C1-C3）烷氧基组成的组中选择；其中特定的某些化合物受限制，以及生产这种化合物的方法。
• Kv1.3 inhibitors and their medical application
  申请人：4SC AG

  公开号：US10723743B2

  公开（公告）日：2020-07-28

  Compounds of formula (II) or a pharmaceutically acceptable salt or solvate thereof, the medical uses thereof for diseases or medical conditions where the inhibition of the voltage-gated potassium channel Kv1.3 is beneficial, and methods for their preparation.

  式 (II) 化合物或其药学上可接受的盐或溶液、 其对抑制电压门控钾通道 Kv1.3 有益的疾病或病症的医疗用途，以及其制备方法。
• KV1.3 inhibitors and their medical application
  申请人：4SC AG

  公开号：US10822345B2

  公开（公告）日：2020-11-03

  Compounds of formula (II) or a pharmaceutically acceptable salt or solvate thereof, the medical uses thereof for diseases or medical conditions where the inhibition of the voltage-gated potassium channel Kv1.3 is beneficial, and methods for their preparation.

  式（II）化合物或其药学上可接受的盐或溶液，其在抑制电压门控钾通道 Kv1.3 有益的疾病或医疗条件中的医学用途，以及其制备方法。
• KAWASE Y.; YAMAGUCHI S.; AOYAMA K.; MATSUDA M., BULL. CHEM. SOC. JAP., 1978, 51, NO 6, 1907-1908
  作者：KAWASE Y.、 YAMAGUCHI S.、 AOYAMA K.、 MATSUDA M.

  DOI：——

  日期：——
• KV1.3 INHIBITORS AND THEIR MEDICAL APPLICATION
  申请人：4SC AG

  公开号：EP3268374A1

  公开（公告）日：2018-01-17