3-(3-chloropropyl)-5-hydroxymethyl-1-[2-(trimethylsilyl)ethoxymethyl]-2,4(1H,3H)-pyrimidinedione | 186387-61-1

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 二嗪类
• 英文名称: 3-(3-chloropropyl)-5-hydroxymethyl-1-[2-(trimethylsilyl)ethoxymethyl]-2,4(1H,3H)-pyrimidinedione
• 英文别名: 3-(3-chloropropyl)-5-(hydroxymethyl)-1-(2-trimethylsilylethoxymethyl)pyrimidine-2,4-dione
• CAS: 186387-61-1
• 化学式: C₁₄H₂₅ClN₂O₄Si
• 分子量: 348.902
• InChiKey: OAKHRYNZAQASKJ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.44
• 重原子数：
  22
• 可旋转键数：
  9
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.71
• 拓扑面积：
  70.1
• 氢给体数：
  1
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  3-(3-chloropropyl)-5-hydroxymethyl-1-[2-(trimethylsilyl)ethoxymethyl]-2,4(1H,3H)-pyrimidinedione 在 四丁基氟化铵 、 potassium carbonate 、 sodium iodide 作用下， 以 四氢呋喃 、 乙腈 为溶剂， 生成 3-(3-{4-[4-fluoro-2-(2,2,2-trifluoroethoxy)phenyl]piperazin-1-yl}propyl)-5-hydroxymethyl-2,4(1H,3H)-pyrimidinedione
  参考文献：
  名称：

  Synthesis, pharmacology and pharmacokinetics of 3-(4-Aryl-piperazin-1-ylalkyl)-uracils as uroselective α1A-antagonists

  摘要：

  Predominance in the urethra and prostate of the alpha(1A)-adrenoceptor subtype, which is believed to be the receptor mediating noradrenaline induced smooth muscle contraction in these tissues, led to the preparation of alpha(1A)-selective antagonists to be tested as uroselective compounds for the treatment of benign prostatic hyperplasia. Thus, a number of selective alpha(1A)-adrenoceptor antagonists were synthesized and assayed in vitro for potency and selectivity. Dog pharmacokinetic parameters of 12 (RO700004) and its metabolite 40 (RO1104253) were established. The relative selectivity of intravenously administered 12, 40 and standard prazosin to inhibit hypogastric nerve stimulation-induced increases in intraurethral prostatic pressure versus phenylephrine-induced increases in diastolic blood pressure in anesthetized dogs was 76, 71 and 0.6, respectively. (C) 2003 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0960-894x(03)00305-6
• 作为产物：
  描述：

  5-羟甲基脲嘧啶 在 ammonium sulfate 、 potassium carbonate 、 六甲基二硅氮烷 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 生成 3-(3-chloropropyl)-5-hydroxymethyl-1-[2-(trimethylsilyl)ethoxymethyl]-2,4(1H,3H)-pyrimidinedione
  参考文献：
  名称：

  Synthesis, pharmacology and pharmacokinetics of 3-(4-Aryl-piperazin-1-ylalkyl)-uracils as uroselective α1A-antagonists

  摘要：

  Predominance in the urethra and prostate of the alpha(1A)-adrenoceptor subtype, which is believed to be the receptor mediating noradrenaline induced smooth muscle contraction in these tissues, led to the preparation of alpha(1A)-selective antagonists to be tested as uroselective compounds for the treatment of benign prostatic hyperplasia. Thus, a number of selective alpha(1A)-adrenoceptor antagonists were synthesized and assayed in vitro for potency and selectivity. Dog pharmacokinetic parameters of 12 (RO700004) and its metabolite 40 (RO1104253) were established. The relative selectivity of intravenously administered 12, 40 and standard prazosin to inhibit hypogastric nerve stimulation-induced increases in intraurethral prostatic pressure versus phenylephrine-induced increases in diastolic blood pressure in anesthetized dogs was 76, 71 and 0.6, respectively. (C) 2003 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0960-894x(03)00305-6

文献信息

• Pyrimidinedione, pyrimidinetrione, triazinedione and
  申请人：Syntex (U.S.A.) Inc.

  公开号：US05859014A1

  公开（公告）日：1999-01-12

  Compounds of Formula I: ##STR1## where R.sup.5 is a group selected from Formulae (a), (b), (c) and (d): ##STR2## and the pharmaceutically acceptable salts and N-oxides thereof, are .alpha..sub.1 -adrenergic receptor antagonists useful for the treatment of diseases involving directly or indirectly an obstruction of the lower urinary tract, such as benign prostatic hyperplasia.

  公式I的化合物：##STR1## 其中R.sup.5是从公式（a），（b），（c）和（d）中选择的基团：##STR2##以及其药学上可接受的盐和N-氧化物，是治疗直接或间接涉及下泌尿道阻塞的疾病，例如良性前列腺增生的α1-肾上腺素受体拮抗剂。