7-methyl-2-oxo-2H-chromen-3-carbaldehyde | 920525-97-9

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 香豆素及其衍生物
• 英文名称: 7-methyl-2-oxo-2H-chromen-3-carbaldehyde
• 英文别名: 7-Methyl-2-oxo-2H-1-benzopyran-3-carbaldehyde；7-methyl-2-oxochromene-3-carbaldehyde
• CAS: 920525-97-9
• 化学式: C₁₁H₈O₃
• 分子量: 188.183
• InChiKey: KNWCEUDFGJYWOC-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.9
• 重原子数：
  14
• 可旋转键数：
  1
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.09
• 拓扑面积：
  43.4
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  7-methyl-2-oxo-2H-chromen-3-carbaldehyde 、 4-苄氧基-3-氨基-a-[-苄基-n-(1-甲基-2p-甲氧基苯酯) 氨基甲基苄醇 在 三乙胺 、 sodium tetrahydroborate 、 溶剂黄146 作用下， 以 四氢呋喃 、 甲醇 为溶剂， 反应 5.0h， 以29.1%的产率得到2H-1-Benzopyran-2-one,7-methyl-3-[[[2-[4-(phenylmethoxy)phenyl]ethyl]amino]methyl]-
  参考文献：
  名称：

  WO2007/8037

  摘要：

  公开号：

文献信息

• PROBES FOR QUANTITATIVE IMAGING OF THIOLS IN VARIOUS ENVIRONMENTS
  申请人：BAYLOR COLLEGE OF MEDICINE

  公开号：US20170219599A1

  公开（公告）日：2017-08-03

  Embodiments of the present disclosure pertain to methods of detecting a thiol in an environment by exposing the environment to a probe molecule that contains a marker and a thiol responsive group. The thiol responsive group reversibly reacts with the thiol in the environment to form a probe-thiol adduct. This in turn causes a ratiometric change in a spectrometric property of the probe molecule and the probe-thiol adduct, which can then be correlated to the presence of the thiol in the environment. The correlation can occur by quantifying the thiol concentration in the environment. In addition, thiol detection can occur in real-time. Further embodiments of the present disclosure pertain to probe molecules that are utilized for detecting a thiol in an environment. In some embodiments, the probe molecule includes a marker and a thiol responsive group. In some embodiments, the probe molecule also includes an organelle targeting moiety.
• [EN] NOVEL CHROMEN-2-ONE BASED HYDROXAMIC ACID DERIVATIVES HAVING ANTI-INFLAMMATORY ACTIVITY, THE PREPARATION THEREOF AND A COMPOSITION CONTAINING THE SAME FOR TREATING INFLAMMATORY DISEASE<br/>[FR] NOUVEAUX DERIVES D'ACIDE HYDROXAMIQUE A BASE DE CHROMENE-2-ONE QUI PRESENTENT UNE ACTIVITE ANTI-INFLAMMATOIRE, PREPARATION DE CEUX-CI ET COMPOSITION CONTENANT CEUX-CI, UTILISEE POUR TRAITER DES MALADIES INFLAMMATOIRES
  申请人：JEIL PHARMACEUTICAL CO LTD

  公开号：WO2007008037A1

  公开（公告）日：2007-01-18

  [EN] The present invention relates to novel chromen-2-one based hydroxamic acid derivatives having anti-inflammatory activity, the preparation thereof and a composition containing the same for treating inflammatory disease.
  [FR] La présente invention concerne de nouveaux dérivés d'acide hydroxamique à base de chromène-2-one qui présentent une activité anti-inflammatoire, ainsi que la préparation de ceux-ci et une composition contenant ceux-ci, utilisée pour traiter des maladies inflammatoires.