6-methyl-3-(4-methoxyphenyl)-2H-isoquinolin-1-one | 223553-38-6

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡啶及其衍生物
• 英文名称: 6-methyl-3-(4-methoxyphenyl)-2H-isoquinolin-1-one
• 英文别名: 3-(4-methoxyphenyl)-6-methyl-2H-isoquinolin-1-one
• CAS: 223553-38-6
• 化学式: C₁₇H₁₅NO₂
• 分子量: 265.312
• InChiKey: QGWWGYCSJOTMRO-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.3
• 重原子数：
  20
• 可旋转键数：
  2
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.12
• 拓扑面积：
  38.3
• 氢给体数：
  1
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  6-methyl-3-(4-methoxyphenyl)-2H-isoquinolin-1-one 在 potassium carbonate 、 三氯氧磷 作用下， 生成 3-(4-Methoxy-phenyl)-6-methyl-1-(4-methyl-piperazin-1-yl)-isoquinoline
  参考文献：
  名称：

  Synthesis and biological evaluation of 3-arylisoquinolines as antitumor agents

  摘要：

  To investigate the structure-activity relationship of 7,8-dimethoxy-2-methyl-3-(4,5-methylenedioxy-2-vinylphenyl)isoquinolin-1(2H)-one 2, diverse substituted 3-arylisoquinolines were synthesized and tested in vitro antitumor activity against five human tumor cell lines. The results showed a broad antitumor spectrum for a series of 3-arylisoquinolines. (C) 1997 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0960-894x(97)10190-1
• 作为产物：
  描述：

  N,2,4-三甲基苯甲酰胺 、 4-甲氧基苯甲腈 以39%的产率得到6-methyl-3-(4-methoxyphenyl)-2H-isoquinolin-1-one
  参考文献：
  名称：

  Fused pyridine derivatives

  摘要：

  目前提供了一种由以下公式表示的缩合吡啶化合物（I）： （其中，R2代表环A代表苯环、吡啶环、噻吩环或呋喃环；B代表其药学上可接受的盐或其水合物，是一种具有血清素拮抗作用的临床上有用的药物，特别用于治疗、改善或预防痉挛性麻痹或改善肌张力过高的中枢肌肉松弛剂。

  公开号：

  US06340759B1

文献信息

• Certain 1,3-disubstituted isoquinoline derivatives
  申请人：Eisai Co., Ltd.

  公开号：US20040204421A1

  公开（公告）日：2004-10-14

  Condensed pyridine compounds represented by formula (I): 1 wherein: R 1 and R 3 are, independently, hydrogen, halogen, lower alkyl, or lower alkoxy; R 2 represents an amino substituent; ring A is a benzene ring, pyridine ring, thiophene ring, or furan ring; and B represents a substituent containing a ring structure. Also, pharmaceutically acceptable salt and hydrates thereof. These compounds are clinically useful medicaments having serotonin antagonism, and in particular, for treating, ameliorating, or preventing spastic paralysis. They are also useful as central muscle relaxants for ameliorating myotonia.

  公式（I）表示的浓缩吡啶化合物：1其中：R1和R3独立地表示氢、卤素、较低的烷基或较低的烷氧基；R2表示氨基取代基；环A是苯环、吡啶环、噻吩环或呋喃环；B表示含有环结构的取代基。此外，还包括其药学上可接受的盐和水合物。这些化合物是具有血清素拮抗作用的临床有用药物，特别是用于治疗、改善或预防痉挛性瘫痪。它们还可用作中枢肌肉松弛剂，以改善肌强直。
• Condensed pyridine compound
  申请人：Eisai Co., Ltd

  公开号：US20020013460A1

  公开（公告）日：2002-01-31

  The present provides a condensed pyridine compound (I) represented by the following formula: 1 ring A represents benzene ring, pyridine ring, thiophene ring or furan ring; and B represents 2 its pharmaceutically acceptable salt or hydrates thereof, which isa clinically useful medicament having a serotonin antagonism, in particular, that for treating, ameliorating or preventing spastic paralysis or central muscle relaxants for ameliorating myotonia.

  目前提供了一种由以下公式表示的缩合吡啶化合物（I）： 1环A代表苯环、吡啶环、噻吩环或呋喃环；和 B代表其药学上可接受的盐或其水合物，是一种临床上有用的药物，具有5-羟色胺拮抗作用，特别是用于治疗、改善或预防痉挛性瘫痪或中枢肌肉松弛剂，以改善肌强直症。
• FUSED PYRIDINE DERIVATIVES
  申请人：Eisai Co., Ltd.

  公开号：EP1020445A1

  公开（公告）日：2000-07-19

  Clinically highly useful drugs having an antagonism to serotonin, in particular, central muscle relaxing drugs for treating, ameliorating or preventing spastic paralysis or ameliorating myotonia and comprising fused pyridine derivatives represented by general formula (I), pharmacologically acceptable salts thereof or hydrates of either (I) or (1), wherein the ring A represents a benzene, pyridine, thiophene or furan ring; and B represents (2).

  具有血清素拮抗作用的临床高效药物，特别是用于治疗、改善或预防痉挛性瘫痪或改善肌张力障碍的中枢性肌肉松弛药物，包括通式（I）代表的融合吡啶衍生物、其药理学上可接受的盐或(I)或(1)的水合物，其中环A代表苯环、吡啶环、噻吩环或呋喃环；B代表(2)。
• Synthesis, in vitro and in vivo evaluation of 3-arylisoquinolinamines as potent antitumor agents
  作者：Su Hui Yang、Hue Thi My Van、Thanh Nguyen Le、Daulat Bikram Khadka、Suk Hee Cho、Kyung-Tae Lee、Hwa-Jin Chung、Sang Kook Lee、Chang-Ho Ahn、Young Bok Lee、Won-Jea Cho

  DOI：10.1016/j.bmcl.2010.06.132

  日期：2010.9

  In the search for potent water-soluble 3-arylisoquinolines, several 3-arylisoquinolinamines were designed and synthesized. Various substituted 3-arylisoquinolinamines exhibited strong cytotoxic activity against eight different human cancer cell lines. In particular, C-6 or C-7 dimethylamino-substituted 3-arylisoquinolinamines displayed stronger potency than the lead compound 7a. Interestingly, compounds 7b and 7c showed more effective activity against paclitaxel-resistant HCT-15 human colorectal cancer cell lines when compared to the original cytotoxic cancer drug, paclitaxel. We analyzed the cell cycle dynamics by flow cytometry and found that treatment of human HCT-15 cells with 3-arylisoquinolinamine 7b blocked or delayed the progression of cells from G0/G1 phase into S phase, and induced cell death. Treatment with compound 7b also significantly inhibited the growth of tumors and enhanced tumor regression in a paclitaxel-resistant HCT-15 xenograft model. (C) 2010 Elsevier Ltd. All rights reserved.
• US6340759B1
  申请人：——

  公开号：US6340759B1

  公开（公告）日：2002-01-22