N-[4-(1H-imidazol-4-yl)-3,4-dihydro-2H-thiochromen-8-yl]ethanesulfonamide

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: N-[4-(1H-imidazol-4-yl)-3,4-dihydro-2H-thiochromen-8-yl]ethanesulfonamide
• 英文别名: N-[4-(1H-imidazol-5-yl)-3,4-dihydro-2H-thiochromen-8-yl]ethanesulfonamide
• 化学式: C₁₄H₁₇N₃O₂S₂
• 分子量: 323.44
• InChiKey: WTPIZXNIDXYOFA-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.8
• 重原子数：
  21
• 可旋转键数：
  4
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.36
• 拓扑面积：
  109
• 氢给体数：
  2
• 氢受体数：
  5

反应信息

• 作为产物：
  描述：

  4-(4-hydroxy-8-nitro-3,4-dihydro-2H-thiochromen-4-yl)-N,N-dimethyl-1H-imidazole-1-sulfonamide 在 palladium on activated charcoal 吡啶 、 盐酸 、 氢气 作用下， 以 四氢呋喃 、 二氯甲烷 、 乙酸乙酯 为溶剂， 20.0 ℃ 、101.33 kPa 条件下， 反应 25.0h， 生成 N-[4-(1H-imidazol-4-yl)-3,4-dihydro-2H-thiochromen-8-yl]ethanesulfonamide
  参考文献：
  名称：

  Synthesis and Structure−Activity Studies on N-[5-(1H-Imidazol-4-yl)-5,6,7,8-tetrahydro-1-naphthalenyl]methanesulfonamide, an Imidazole-Containing α_1A-Adrenoceptor Agonist

  摘要：

  Structure-activity studies were performed on the alpha(1A)-adrenoceptor (AR) selective agonist N-[5-(1H-imidazol-4-yl)-5,6,7,8-tetrahydro-1-naphthalenyl]methanesulfonamide (4). Compounds were evaluated for binding activity at the alpha(1A), alpha(1b), alpha(1d), alpha(2a), and alpha(2B) subtypes. Functional activity in tissues containing the alpha(1A) (rabbit urethra), alpha(1B) (rat spleen), alpha(1D) (rat aorta), and alpha(2A) (rat prostatic vas deferens) was also evaluated. A dog in vivo model simultaneously measuring intraurethral pressure (IUP) and mean arterial pressure (ALAP) was used to assess the uroselectivity of the compounds. Many of the compounds that were highly selective in vitro for the alpha(1A)-AR subtype were also more uroselective in vivo for increasing IUP over MAP than the nonselective alpha(1)-agonists phenylpropanolamine (PPA) (1) and ST-1059 (2, the active metabolite of midodrine), supporting the hypothesis that greater alpha(1A) selectivity would reduce cardiovascular side effects. However, the data also support a prominent role of the alpha(1A)-AR subtype in the control of MAP.

  DOI：

  10.1021/jm030551a

文献信息

• 4-Imidazole derivatives of benzyl and restricted benzyl sulfonamides, sulfamides, ureas, carbamates, and amides and their use
  申请人：——

  公开号：US20030073850A1

  公开（公告）日：2003-04-17

  Compounds of formula I 1 are useful in treating diseases prevented by or ameliorated with &agr; 1A agonists. Also disclosed are &agr; 1A agonist compositions and a method of activating &agr; 1 adrenoceptors in a mammal.

  公式I的化合物在治疗由&agr; 1A激动剂预防或改善的疾病中很有用。还公开了&agr; 1A激动剂组合物和在哺乳动物中激活&agr; 1肾上腺素受体的方法。
• 4-IMIDAZOLE DERIVATIVES OF BENZYL AND RESTRICTED BENZYL SULFONAMIDES, SULFAMIDES, UREAS, CARBAMATES AND AMIDES AND THEIR USE AS ALPHA-1A AGONISTS
  申请人：Abbott Laboratories

  公开号：EP1259491A1

  公开（公告）日：2002-11-27
• US6503935B1
  申请人：——

  公开号：US6503935B1

  公开（公告）日：2003-01-07
• [EN] 4-IMIDAZOLE DERIVATIVES OF BENZYL AND RESTRICTED BENZYL SULFONAMIDES, SULFAMIDES, UREAS, CARBAMATES, AND AMIDES AND THEIR USE AS ALPHA-1A AGONISTS<br/>[FR] DERIVES 4-IMIDAZOLE DE BENZYLE ET SULFONAMIDES DE BENZYLE, SULFAMIDES, UREES, CARBAMATES ET AMIDES RESTREINTS ET UTILISATION DE CES DERNIERS COMME AGONISTES ALPHA-1A
  申请人：ABBOTT LAB

  公开号：WO2001060802A1

  公开（公告）日：2001-08-23

  Compounds of formula (I) are useful in treating diseases prevented by or ameliorated with α1A agonists. Also disclosed are α1A agonist compositions and a method of activating α1 adrenoceptors in a mammal.