6,7-dimethoxy-2-[(2-phenylethyl)sulfanyl]quinazolin-4-amine | 1198355-39-3

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 二氮杂萘
• 英文名称: 6,7-dimethoxy-2-[(2-phenylethyl)sulfanyl]quinazolin-4-amine
• 英文别名: 6,7-Dimethoxy-2-(2-phenylethylsulfanyl)quinazolin-4-amine
• CAS: 1198355-39-3
• 化学式: C₁₈H₁₉N₃O₂S
• 分子量: 341.434
• InChiKey: SHDJVCKKSHMHIV-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.9
• 重原子数：
  24
• 可旋转键数：
  6
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.22
• 拓扑面积：
  95.6
• 氢给体数：
  1
• 氢受体数：
  6

反应信息

• 作为产物：
  描述：

  N-benzoyl-N'-(2-cyano-4,5-dimethoxyphenyl)thiourea 、 乙基溴苯 在 sodium hydroxide 作用下， 以 乙醇 、 水 为溶剂， 反应 1.5h， 以67%的产率得到6,7-dimethoxy-2-[(2-phenylethyl)sulfanyl]quinazolin-4-amine
  参考文献：
  名称：

  Analogs of a 4-aminothieno[2,3-d]pyrimidine lead (QB13) as modulators of P-glycoprotein substrate specificity

  摘要：

  P-glycoprotein (P-gp) is an important factor in the development of multidrug resistance (MDR) in cancer cells. In literature reports, a thieno[ 2,3-d] pyrimidine (QB13) was described as P-gp modulator and opposed effects on the cell accumulation of distinct P-gp substrates were postulated. On the basis of this lead structure, a series of 2-alkylthio-4-aminothieno[2,3-d]pyrimidines was prepared and tested in a daunorubicin accumulation assay. Modulation of substrate specificity was shown for selected compounds in cytotoxicity (MTT) assays. (C) 2009 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2009.09.023

文献信息

• Analogs of a 4-aminothieno[2,3-d]pyrimidine lead (QB13) as modulators of P-glycoprotein substrate specificity
  作者：Hans-Georg Häcker、Antje de la Haye、Katja Sterz、Gregor Schnakenburg、Michael Wiese、Michael Gütschow

  DOI：10.1016/j.bmcl.2009.09.023

  日期：2009.11

  P-glycoprotein (P-gp) is an important factor in the development of multidrug resistance (MDR) in cancer cells. In literature reports, a thieno[ 2,3-d] pyrimidine (QB13) was described as P-gp modulator and opposed effects on the cell accumulation of distinct P-gp substrates were postulated. On the basis of this lead structure, a series of 2-alkylthio-4-aminothieno[2,3-d]pyrimidines was prepared and tested in a daunorubicin accumulation assay. Modulation of substrate specificity was shown for selected compounds in cytotoxicity (MTT) assays. (C) 2009 Elsevier Ltd. All rights reserved.