CT52923 | 205256-55-9

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 二嗪烷类
• 英文名称: CT52923
• 英文别名: 4-(6,7-dimethoxy-4-quinazolinyl)-N-(3,4-methylenedioxybenzyl)-1-piperazinethiocarboxamide；4-(6,7-dimethoxyquinazolin-4-yl)-N-(3,4-methylenedioxybenzyl)-1-piperazinethiocarboxamide；N-(1,3-benzodioxol-5-ylmethyl)-4-(6,7-dimethoxyquinazolin-4-yl)piperazine-1-carbothioamide
• CAS: 205256-55-9
• 化学式: C₂₃H₂₅N₅O₄S
• 分子量: 467.549
• InChiKey: ORRFUYVNMZSYIC-UHFFFAOYSA-N

物化性质

• 熔点：
  113-114 °C(Solv: ethyl acetate (141-78-6))
• 沸点：
  652.5±65.0 °C(Predicted)
• 密度：
  1.370±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.9
• 重原子数：
  33
• 可旋转键数：
  5
• 环数：
  5.0
• sp3杂化的碳原子比例：
  0.35
• 拓扑面积：
  113
• 氢给体数：
  1
• 氢受体数：
  8

反应信息

• 作为反应物：
  描述：

  CT52923 在 盐酸 、 sodium hydroxide 、 双氧水 、 sodium thiosulfate 作用下， 以 乙醇 为溶剂， 以20%的产率得到4-(6,7-Dimethoxy-4-quinazolinyl)-N-(3,4-methylenedioxybenzyl)-1-piperazinecarboxamide
  参考文献：
  名称：

  US6169088

  摘要：

  公开号：
• 作为产物：
  描述：

  3,4-(亚甲二氧基)苯甲基硫代异氰酸酯 、 6,7-二甲氧基-4-哌嗪-1-基-喹唑啉 以86%的产率得到CT52923
  参考文献：
  名称：

  Potent and Selective Inhibitors of PDGF Receptor Phosphorylation. 2. Synthesis, Structure Activity Relationship, Improvement of Aqueous Solubility, and Biological Effects of 4-[4-(N-Substituted (thio)carbamoyl)-1-piperazinyl]-6,7-dimethoxyquinazoline Derivatives

  摘要：

  4-[4-(N-Substituted(thio)carbamoyl)-1-piperazinyl]-6,7-dimethoxyquinazoline derivatives such as KN1022 are potent inhibitors of the phosphorylation of platelet derived growth factor receptor (PDGFR). Structure activity relationships in the (thio)urea moiety, the phenyl ring itself, the linker between these two moieties, and the piperazine moiety were investigated. The role of the linker was found to be quite different, where ureas yielded decreasing activity, while thioureas provided increasing activity. Cyanoguanidine as a bioisostere of thiourea and related dicyanovinyl or nitrovinyl groups were not suitable for potent activity. A hydrogen atom on the (thio)urea moiety was essential for activity. Stereochemistry was also important for inhibition of PDGFR phosphorylation. Through the modification of these moieties, benzylthiourea analogues with a small substituent on the 4-position and the 3,4-methylenedioxy group (KN734/CT52923) were found to be optimal for selective and potent activity. Replacement of the phenyl ring by heterocycles improved aqueous solubility without loss of activity and kinase selectivity. Introduction of a methyl group on 5-position of the piperazine ring and replacement by homopiperazine reduced inhibitory activity. An efficient synthetic method was also developed for 2-pyridylurea-containing analogues, via carbonylation of 2-aminopyridine with N,N'-carbonyldiimidazole. A potent analogue, KN734, inhibited smooth muscle cell proliferation and migration induced by platelet derived growth factor-BB (PDGF-BB) and suppressed neointima formation following balloon injury in rat carotid artery by oral administration. Therefore, 4-[4(N-substituted (thio)carbamoyl)-1-piperazinyl]-6,7-dimethoxyquinazoline derivatives may be expected to have potential as therapeutic agents for the treatment of restenosis.

  DOI：

  10.1021/jm0201114

文献信息

• Nitrogen-containing heterocyclic compounds
  申请人：——

  公开号：US20020068734A1

  公开（公告）日：2002-06-06

  The present invention provides nitrogen-containing heterocyclic compounds and pharmaceutically acceptable salts thereof which inhibit phosphorylation of PDGF receptor to hinder abnormal cell growth and cell wandering and thus are useful for the prevention or treatment of cell-proliferative diseases such as arteriosclerosis, vascular reobstruction, cancer and glomerulosclerosis. The compounds are represented by general formula (I): 1 wherein V represents an oxygen atom or a sulfur atom; W represents 1,4-piperazinediyl or 1,4-homopiperazinediyl in which carbons on the ring may be substituted by unsubstituted alkyl groups; X represents a nitrogen atom or C-R 9 ; Y represents a nitrogen atom or C-R 8 ; Z represents a nitrogen atom or C-R 7 (provided that at least one of X, Y and Z represents a nitrogen atom); R 1 represents a hydrogen atom, a substituted or unsubstituted alkyl group, a substituted or unsubstituted alicyclic alkyl group, etc.; R 2 represents a substituted alkyl group, a substituted or unsubstituted alicyclic alkyl group, etc.; R 3 , R 4 , R 5 and R 6 , which may be the same or different, each represents a hydrogen atom, a halogen atom, a substituted or unsubstituted alkyl group, a nitro group, a cyano group, OR 12 , —NR 15 R 16 , etc.; R 7 represents a halogen atom, etc.; R 8 has the same significance as R 7 , and R 9 represents a hydrogen atom or —COR 41 .

  本发明提供了含氮杂环化合物及其药学上可接受的盐，其抑制PDGF受体的磷酸化，以阻碍异常细胞生长和细胞游走，因此可用于预防或治疗细胞增殖性疾病，如动脉硬化、血管再狭窄、癌症和肾小球硬化。所述化合物由通式（I）表示：其中V表示氧原子或硫原子；W表示1,4-哌嗪基或1,4-同源哌嗪基，其中环上的碳可以被未取代的烷基取代；X表示氮原子或C-R9；Y表示氮原子或C-R8；Z表示氮原子或C-R7（前提是X、Y和Z中至少有一个表示氮原子）；R1表示氢原子、取代或未取代的烷基、取代或未取代的脂环烷基等；R2表示取代的烷基、取代或未取代的脂环烷基等；R3、R4、R5和R6，可以相同也可以不同，每个表示氢原子、卤素原子、取代或未取代的烷基、硝基、氰基、OR12、—NR15R16等；R7表示卤素原子等；R8具有与R7相同的意义，且R9表示氢原子或—COR41。
• 1,3 diazines with platelet-derived growth factor receptor inhibitory activity
  申请人：Kyowa Hakko Kogyo Co., Ltd.

  公开号：US06207667B1

  公开（公告）日：2001-03-27

  1,3 Diazines according to formula (I): and pharmaceutically acceptable salts thereof inhibit phosphorylation of platelet-derived growth factor receptor and thereby hinder abnormal cell growth and cell wandering. The compounds may be used to treat or prevent cell-proliferative disorders such as arteriosclerosis, vascular reobstruction, cancer and glomerulosclerosis.

  根据公式（I）的1,3二氮杂环化合物及其药学上可接受的盐抑制血小板源性生长因子受体的磷酸化，从而阻碍异常细胞生长和细胞游走。这些化合物可用于治疗或预防细胞增殖性疾病，如动脉硬化、血管再狭窄、癌症和肾小球硬化。
• NITROGENOUS HETEROCYCLIC COMPOUNDS
  申请人：KYOWA HAKKO KOGYO KABUSHIKI KAISHA

  公开号：EP0882717A1

  公开（公告）日：1998-12-09

  The present invention provides nitrogen-containing heterocyclic compounds and pharmaceutically acceptable salts thereof which inhibit phosphorylation of PDGF receptor to hinder abnormal cell growth and cell wandering and thus are useful for the prevention or treatment of cell-proliferative diseases such as arteriosclerosis, vascular reobstruction, cancer and glomerulosclerosis. The compounds are represented by general formula (I): wherein V represents an oxygen atom or a sulfur atom; W represents 1,4-piperazinediyl or 1,4-homopiperazinediyl in which carbons on the ring may be substituted by unsubstituted alkyl groups; X represents a nitrogen atom or C-R9; Y represents a nitrogen atom or C-R8; Z represents a nitrogen atom or C-R7 (provided that at least one of X, Y and Z represents a nitrogen atom); R1 represents a hydrogen atom, a substituted or unsubstituted alkyl group, a substituted or unsubstituted alicyclic alkyl group, etc.; R2 represents a substituted alkyl group, a substituted or unsubstituted alicyclic alkyl group, etc.; R3, R4, R5 and R6, which may be the same or different, each represents a hydrogen atom, a halogen atom, a substituted or unsubstituted alkyl group, a nitro group, a cyano group, - OR12, -NR15R16, etc.; R7 represents a halogen atom, etc.; R8 has the same significance as R7, and R9 represents a hydrogen atom or -COR41.

  本发明提供了含氮杂环化合物及其药学上可接受的盐类，它们能抑制 PDGF 受体的磷酸化，从而阻碍细胞的异常生长和游走，因此可用于预防或治疗细胞增殖性疾病，如动脉硬化、血管再阻塞、癌症和肾小球硬化症。这些化合物由通式 (I) 表示： 其中 V 代表氧原子或硫原子； W 代表 1,4-哌嗪二基或 1,4-高哌嗪二基，其中环上的碳可被未取代的烷基取代； X 代表氮原子或 C-R9； Y 代表氮原子或 C-R8 Z 代表氮原子或 C-R7（条件是 X、Y 和 Z 中至少有一个代表氮原子）； R1 代表氢原子、取代或未取代的烷基、取代或未取代的脂环烷基等； R2 代表取代的烷基、取代或未取代的脂环烷基等； R3、R4、R5 和 R6 可以相同或不同，各自代表氢原子、卤素原子、取代或未取代的烷基、硝基、氰基、- OR12、-NR15R16 等； R7 代表卤素原子等； R8 与 R7 意义相同，以及 R9 代表氢原子或-COR41。
• Treatment of tuberous sclerosis associated neoplasms
  申请人：——

  公开号：US20040077661A1

  公开（公告）日：2004-04-22

  The present invention relates to the use of PDGF receptor tyrosine kinase or bcr-abl tyrosine kinase inhibitors, especially of N-phenyl-2-pyrimidine-amine derivatives of formula I, 1 in which the symbols and substituents have the meaning as defined herein in free form or in pharmaceutically acceptable salt form, in the manufacture of a pharmaceutical composition for the treatment of tuberous sclerosis associated neoplasms; to a method of treatment of warm-blooded animals, including humans, suffering from a tuberous sclerosis associated neoplasms.

  本发明涉及 PDGF 受体酪氨酸激酶或 bcr-abl 酪氨酸激酶抑制剂，特别是式 I 的 N-苯基-2-嘧啶胺衍生物的用途、 1 中的符号和取代基具有本文所定义的含义，以游离形式或药学上可接受的盐形式，用于制造治疗结节性硬化相关肿瘤的药物组合物；涉及一种治疗患有结节性硬化相关肿瘤的温血动物（包括人类）的方法。
• 4-(4-methylpiperazin-1-ylmethyl)-n-[4-methyl-3-(4-pyridin-3-yl)pyrimidin-2-yl-amino)phenyl]-benzamide for threating ang ii-mediated diseases
  申请人：Gilbert Ernest Richard

  公开号：US20050124624A1

  公开（公告）日：2005-06-09

  A PDGF receptor tyrosine kinase inhibitor, especially a 4-(4-methylpiperazin-1-ylmethyl)-N-[4-methyl-3-(4-pyridin-3-yl)pyrimidin-2-ylamino)phenyl]-benzamide of the formula I or a pharmaceutically acceptable salt thereof can be used in the treatment of angiotensin II-induced diseases and a combination which comprises (a) a PDGF receptor tyrosine kinase inhibitor preferably N-5-[4-(4-methyl-piperazino-methyl)-benzoylamido]-2-methylphenyl}-4-(3-pyridyl)-2-pyrimidine-amine and (b) at least one compound selected from an antihypertensive, an aldosterone antagonist, an aldosterone synthase inhibitor and/or an angiotensin receptor blocker agent and optionally at least one pharmaceutically acceptable carrier for simultaneous, separate or sequential use, in particular for the treatment of hypertension and hypertension-induced diseases.

  PDGF受体酪氨酸激酶抑制剂，特别是式I的4-(4-甲基哌嗪-1-基甲基)-N-[4-甲基-3-(4-吡啶-3-基)嘧啶-2-基氨基)苯基]苯甲酰胺 或其药学上可接受的盐可用于治疗血管紧张素 II 诱导的疾病，其组合物包括 (a) PDGF 受体酪氨酸激酶抑制剂，优选 N-5-[4-(4-甲基-哌嗪基-甲基)-苯甲酰胺基]-2-甲基苯基}-4-(3-吡啶基)-2-嘧啶胺和 (b) 至少一种选自抗高血压药的化合物、醛固酮拮抗剂、醛固酮合成酶抑制剂和/或血管紧张素受体阻滞剂中选出的至少一种化合物，以及可选的至少一种药学上可接受的载体，用于同时、单独或连续使用，特别是治疗高血压和高血压引起的疾病。