R-多沙唑嗪 | 70918-17-1

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 二嗪烷类
• 中文名称: R-多沙唑嗪
• 英文名称: (R)-doxazosin
• 英文别名: UK-36528-27(R)；Doxazosin, (R)-；[4-(4-amino-6,7-dimethoxyquinazolin-2-yl)piperazin-1-yl]-[(3R)-2,3-dihydro-1,4-benzodioxin-3-yl]methanone
• CAS: 70918-17-1
• 化学式: C₂₃H₂₅N₅O₅
• 分子量: 451.482
• InChiKey: RUZYUOTYCVRMRZ-HXUWFJFHSA-N

物化性质

• 沸点：
  718.0±70.0 °C(Predicted)
• 密度：
  1.371±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.5
• 重原子数：
  33
• 可旋转键数：
  4
• 环数：
  5.0
• sp3杂化的碳原子比例：
  0.35
• 拓扑面积：
  112
• 氢给体数：
  1
• 氢受体数：
  9

反应信息

• 作为产物：
  描述：

  1,4-苯并二氧六环-2-甲酸乙酯 在 lithium aluminium tetrahydride 作用下， 以 四氢呋喃 、 aq. phosphate buffer 、 正丁醇 为溶剂， 反应 8.0h， 生成 R-多沙唑嗪
  参考文献：
  名称：

  Chemoenzymatic synthesis of piperoxan, prosympal, dibozane, and doxazosin

  摘要：

  The synthesis of both enantiomers of 1,4-benzodioxan-2-carboxylic acid 1, a key synthetic intermediate for the therapeutic agents piperoxan, prosympal, dibozane, and doxazosin was achieved with good yields and high enantioselectivities via the Arthrobacter sp. lipase catalyzed kinetic resolution of ester (+/-)-17a. The influence of the co-solvents and the immobilization of the lipase upon kinetic resolution demonstrated that immobilized whole cells, in the presence of n-butanol as a co-solvent, resulted in the optimal resolution of the substrate (ee similar to 99%, E = 535) at 258 mmol (50 g/L) substrate concentration. (C) 2012 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tetasy.2012.10.018

文献信息

• 1,5-Substituted indol-2-yl amide derivatives
  申请人：Nettekoven Matthias

  公开号：US20070123515A1

  公开（公告）日：2007-05-31

  The present invention relates to compounds of formula I wherein R 1 to R 4 and G are as defined in the description and claims and pharmaceutically acceptable salts thereof. The compounds are useful for the treatment and/or prevention of diseases which are associated with the modulation of H3 receptors.

  本发明涉及式I的化合物，其中R1至R4和G如描述和索赔中定义的，并且其药学上可接受的盐。这些化合物可用于治疗和/或预防与H3受体调节相关的疾病。
• INDOL-2-YL-PIPERAZIN-1-YL-METHANONE DERIVATIVES
  申请人：Nettekoven Matthias

  公开号：US20080188484A1

  公开（公告）日：2008-08-07

  The present invention relates to compounds of formula I wherein A and R 1 to R 4 are as defined in the description and claims, and pharmaceutically acceptable salts thereof. The compounds are useful for the treatment and/or prevention of diseases which are associated with the modulation of H3 receptors.

  本发明涉及公式I的化合物，其中A和R1至R4如描述和声明中所定义，并且其药学上可接受的盐。这些化合物可用于治疗和/或预防与H3受体调节相关的疾病。
• BENZOFURAN AND BENZOTHIOPHENE-2-CARBOXYLIC ACID AMIDE DERIVATIVES
  申请人：Mohr Peter

  公开号：US20090029976A1

  公开（公告）日：2009-01-29

  The present invention relates to compounds of formula I wherein X, A and R 1 to R 4 are as defined in the description and claims, and pharmaceutically acceptable salts thereof. The compounds are useful for the treatment and/or prevention of diseases which are associated with the modulation of H3 receptors.

  本发明涉及公式I的化合物，其中X，A和R1至R4如描述和索赔中所定义，并且其药学上可接受的盐。这些化合物可用于治疗和/或预防与H3受体调节相关的疾病。
• 4-((phenoxyalkyl)thio)-phenoxyacetic acids and analogs
  申请人：DeAngelis Alan

  公开号：US20060058393A1

  公开（公告）日：2006-03-16

  The invention features 4-((phenoxyalkyl)thio)-phenoxyacetic acids and analogs, compositions containing them, and methods of using them as PPAR modulators to treat or inhibit the progression of, for example, dyslipidemia.

  这项发明涉及4-((苯氧烷基)硫基)-苯氧乙酸及其类似物，含有它们的组合物，以及将它们用作PPAR调节剂来治疗或抑制例如脂质代谢异常的进展的方法。
• [EN] METHODS AND COMPOSITIONS OF NOVEL TRIAZINE COMPOUNDS<br/>[FR] METHODES ET COMPOSITIONS A BASE DE NOUVEAUX COMPOSES DE TRIAZINE
  申请人：REDDY US THERAPEUTICS INC

  公开号：WO2004026844A1

  公开（公告）日：2004-04-01

  The present invention relates to methods and compositions comprising compounds that treat pathophysiological conditions arising from inflammatory responses. In particular, the present invention is directed to compounds that inhibit or block glycated protein produced induction of the signaling-associated inflammatory response in endothelial cells. The present invention relates to compounds that inhibit smooth muscle proliferation. In particular, the present invention is directed to compounds that inhibit smooth muscle cell proliferation by modulating HSPGs such as Perlecan. The present invention further relates to the use of compounds to treat vascular occlusive conditions characterized by smooth muscle proliferation such as restenosis and atherosclerosis.

  本发明涉及包含治疗由炎症反应引起的病理生理状况的化合物的方法和组合物。特别是，本发明涉及抑制或阻断在内皮细胞中由糖化蛋白产生的与信号传递相关的炎症反应的化合物。本发明还涉及抑制平滑肌细胞增殖的化合物。特别是，本发明涉及通过调节诸如Perlecan的HSPGs来抑制平滑肌细胞增殖的化合物。本发明进一步涉及使用化合物来治疗由平滑肌增殖特征的心血管闭塞性状况，如再狭窄和动脉粥样硬化。