N-(4-chloro-2-hydroxyphenyl)-3-methoxy-2-naphthamide | 1224567-52-5

• 分子结构分类: 有机化合物 - 苯类化合物 - 萘
• 英文名称: N-(4-chloro-2-hydroxyphenyl)-3-methoxy-2-naphthamide
• 英文别名: N-(4-chloro-2-hydroxyphenyl)-3-methoxynaphthalene-2-carboxamide
• CAS: 1224567-52-5
• 化学式: C₁₈H₁₄ClNO₃
• 分子量: 327.767
• InChiKey: LWTDWUBAMWNDCL-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.3
• 重原子数：
  23
• 可旋转键数：
  3
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.06
• 拓扑面积：
  58.6
• 氢给体数：
  2
• 氢受体数：
  3

反应信息

• 作为产物：
  描述：

  3-甲氧基-2-萘甲酸 、 2-氨基-5-氯苯酚 在 (benzotriazo-1-yloxy)tris(dimethylamino)phosphonium hexafluorophosphate 、 N,N-二异丙基乙胺 作用下， 以 二氯甲烷 为溶剂， 反应 1.08h， 以39%的产率得到N-(4-chloro-2-hydroxyphenyl)-3-methoxy-2-naphthamide
  参考文献：
  名称：

  [EN] NAPHTHAMIDES AS ANTICANCER AGENTS
  [FR] NAPHTHAMIDES EN TANT QU'AGENTS ANTI-CANCÉREUX

  摘要：

  一种化合物（特别适用于抑制癌症），其化学式为（I）或其药学上可接受的盐，其中：x为0或1；R1-R6各自独立地为H，-CN，-NO2，-NO，-OH，卤素，羟基烷基，羧基，取代羧基，氨基甲酰基，烷氧基，羰基或取代羰基；R7为H，烷基，烷基氨基，氨基酰基，羟基酰基，杂环芳基，杂环环烷基，烷基杂环芳基或烷基杂环环烷基；R8为H或烷基；A为O或N；Ar为芳基，取代芳基，杂环芳基或取代杂环芳基，但如果R7为H，则Ar为取代烷基氨基的芳基。

  公开号：

  WO2010048302A1

文献信息

• [EN] NAPHTHAMIDES AS ANTICANCER AGENTS<br/>[FR] NAPHTHAMIDES EN TANT QU'AGENTS ANTI-CANCÉREUX
  申请人：UNIV OREGON HEALTH & SCIENCE

  公开号：WO2010048302A1

  公开（公告）日：2010-04-29

  A compound (particularly useful for inhibiting cancer) according to formula (I): or a pharmaceutically acceptable salt thereof, wherein: x is 0 or 1; R1-R6 are each independently H, -CN, -NO2, -NO, -OH, halogen, hydroxyalkyl, carboxyl, substituted carboxyl, aminocarbonyl, alkoxy, carbonyl or substituted carbonyl; R7 is H, alkyl, alkyl amino, aminoacyl, hydroxyacyl, heteroaryl, heterocycloalkyi, alkyl heteroaryl or alkyl heterocycloalkyl; R8 is H or alkyl; A is O or N; and Ar is an aryl, substituted aryl, heteroaryl, or substituted heleroaryl, provided that if R7 is H then Ar is aryl substituted with alkyl amino.

  一种化合物（特别适用于抑制癌症），其化学式为（I）或其药学上可接受的盐，其中：x为0或1；R1-R6各自独立地为H，-CN，-NO2，-NO，-OH，卤素，羟基烷基，羧基，取代羧基，氨基甲酰基，烷氧基，羰基或取代羰基；R7为H，烷基，烷基氨基，氨基酰基，羟基酰基，杂环芳基，杂环环烷基，烷基杂环芳基或烷基杂环环烷基；R8为H或烷基；A为O或N；Ar为芳基，取代芳基，杂环芳基或取代杂环芳基，但如果R7为H，则Ar为取代烷基氨基的芳基。
• US8653086B2
  申请人：——

  公开号：US8653086B2

  公开（公告）日：2014-02-18
• Novel Type of Prodrug Activation through a Long-Range <i>O</i>,<i>N</i>-Acyl Transfer: A Case of Water-Soluble CREB Inhibitor
  作者：Bingbing X. Li、Fuchun Xie、Qiuhua Fan、Kerry M. Barnhart、Curtis E. Moore、Arnold L. Rheingold、Xiangshu Xiao

  DOI：10.1021/ml500330n

  日期：2014.10.9

  CREB (cANIP response element binding protein) has been shown to play an important role in tumor initiation, progression, and metastasis. We discovered that naphthol AS-E, a cell-permeable CREB inhibitor, presented antiproliferative activity in a broad panel of cancer cell lines in vitro. However, it has limited aqueous solubility. In this report, we described a water-soluble inhibitor (compound 6) of CREB-mediated gene transcription with in vivo anticancer activity. Unexpectedly, compound 6 was found to be a prodrug of compound 12 necessitating an unprecedented long-range O,Nacyl transfer. The rate of this transfer was pH- and temperature-dependent. To the best of our knowledge, this is the first time to show that a long-range O,N-acyl transfer could be exploited as a prodrug activation strategy to improve aqueous solubility. This type of prodrug may be applicable to other structures with spatially arranged hydroxyl amide to improve their aqueous solubility.