1-[2-(2,2,2-三氟乙氧基)-苯基]-哌嗪 | 178671-99-3

• 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: 1-[2-(2,2,2-三氟乙氧基)-苯基]-哌嗪
• 中文别名: 3,5-二氨基-4-羟基苯甲酸二盐酸
• 英文名称: 1-[2-(2,2,2-trifluoroethoxy)-phenyl]-piperazine
• 英文别名: 1-[2-(2,2,2-Trifluoroethoxy)phenyl]piperazine
• CAS: 178671-99-3
• 化学式: C₁₂H₁₅F₃N₂O
• 分子量: 260.259
• InChiKey: STALANBIHAODET-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.5
• 重原子数：
  18
• 可旋转键数：
  3
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.5
• 拓扑面积：
  24.5
• 氢给体数：
  1
• 氢受体数：
  6

反应信息

• 作为反应物：
  描述：

  1-[2-(2,2,2-三氟乙氧基)-苯基]-哌嗪 以91%的产率得到1-[2-(2,2,2,-Trifluoroethoxy)phenyl]-4-[3-(N-phthalimido)propyl]piperazine
  参考文献：
  名称：

  Adrenergic receptor antagonists selective for both alpha1A-and alpha1D-subtypes and uses therefor

  摘要：

  描述了具有肾上腺素拮抗活性的衍生物，特别是相对于α1b-受体具有较高选择性的α1a-和α1d-肾上腺素受体。这种选择性配置表明这些衍生物可用于治疗下尿路症状，包括与良性前列腺增生相关的症状，而不会出现与降压活性相关的副作用。

  公开号：

  US20020183290A1
• 作为产物：
  描述：

  硝苯酚 在 palladium on activated charcoal 氢气 、 potassium carbonate 、 sodium iodide 作用下， 以 乙醇 、 二乙二醇二甲醚 、 N,N-二甲基甲酰胺 为溶剂， 140.0 ℃ 、101.33 kPa 条件下， 反应 34.5h， 生成 1-[2-(2,2,2-三氟乙氧基)-苯基]-哌嗪
  参考文献：
  名称：

  N-Arylpiperazinyl-N‘-propylamino Derivatives of Heteroaryl Amides as Functional Uroselective α₁-Adrenoceptor Antagonists

  摘要：

  Novel arylpiperazines were identified as alpha(1)-adrenoceptor(BR) subtype-selective antagonists by functional in vitro screening. 3-[4-(ortho-Substituted phenyl)piperazin-1-yl]propylamines were derivatized with N,N-dimethyl anthranilamides, nicotinamides,;as well as carboxamides of quinoline, I,8-naphthyridine, pyrazolo[3,4-b]pyridine, isoxazolo[3,4-b]pyridine, imidazo[4,5-b]pyridine, and pyrazolo[1,5-a]pyrimidines. Strips of rabbit bladder neck were employed as a predictive assay for antagonism in the human lower tract. Rings of rat aorta;a were used as a ''negative screen'' for the test antagonists. Binding to alpha(1)-ARs was relatively sensitive to size and electronic features of the arylpiperazine portion of the antagonists and permissive to these features on the heteroaryl carboxamide side. These structure-affinity findings were exploited to produce nicotinamides (e.g, 13ii and 25x) and pyrazolo[3,4-b]pyridines (e.g. 37f and 37y) ligands with nanomolar affinity at the alpha(1)-AR subtype prevalent in the human lower urinary tract (pA(2) values: 8.8, 10.7, 9.3, and 9.9, respectively) and displaying 2-3 orders of magnitude selectivity over the alpha(1D)-AR.

  DOI：

  10.1021/jm970166j

文献信息

• Isoxazolecarboxamide derivatives
  申请人：Recordati, S.A., Chemical and Pharmacueticals Company

  公开号：US06365591B1

  公开（公告）日：2002-04-02

  The invention relates to novel N-(substituted phenyl)-N′-[&ohgr;-(3-substituted phenyl-4-isoxazolecarbonylamino)alkyl]piperazines, their N-oxides, and pharmaceutically acceptable salts thereof. The compounds are endowed with enhanced selectivity for alpha1-adrenergic receptors and a low activity in lowering blood pressure. The compounds are useful in the treatment of obstructive syndromes of the lower urinary tract, including benign prostatic hyperplasia (BPH), and in the treatment of lower urinary tract symptoms (LUTS) and neurogenic lower urinary tract dysfunction (NLUTD), and other conditions.

  该发明涉及新型N-(取代苯基)-N′-[ω-(3-取代苯基-4-异噁唑甲酰胺)烷基]哌嗪，它们的N-氧化物以及其药用可接受的盐。这些化合物具有增强的α1-肾上腺素受体选择性和降低血压活性较低。这些化合物在治疗下尿路梗阻综合征，包括良性前列腺增生（BPH），以及治疗下尿路症状（LUTS）和神经源性下尿路功能障碍（NLUTD）等疾病方面具有用途。
• NOVEL AMINO- AND IMINO-ALKYLPIPERAZINES
  申请人：Leonardi Amedeo

  公开号：US20070270436A1

  公开（公告）日：2007-11-22

  Described are novel amino- and iminoalkyl piperazines having affinity for serotonergic receptors and pharmacological compositions thereof. These compounds and their isomers, including optical isomers, enantiomers, diastereomers, N-oxides, polymorphs, hydrates, solvates and pharmaceutically acceptable salts are useful in the treatment of patients with neuromuscular dysfunction of the lower urinary tract and CNS diseases and/or disorders associated with 5-HT 1A receptor dysfunction.

  描述了具有对5-HT1A受体亲和力的新型氨基和亚氨基哌嗪及其药物组合物。这些化合物及其异构体，包括光学异构体、对映异构体、二对映异构体、N-氧化物、多晶形、水合物、溶剂合物和药用可接受盐在治疗患有下尿路神经肌肉功能障碍和与5-HT1A受体功能障碍相关的中枢神经系统疾病和/或紊乱的患者中是有用的。
• Novel N-acylated heterocycles
  申请人：Recordati S.A.

  公开号：US20030162777A1

  公开（公告）日：2003-08-28

  Described are compositions comprising a muscarinic receptor antagonist and an N-acylated heterocycle derivative having affinity for serotonergic receptors, and enantiomers, diastereoisomers, N-oxides, polymorphs, solvates and pharmaceutically acceptable salts thereof. The combination of a muscarinic receptor antagonist and an N-acylated heterocycle, or an enantiomer, diastereoisomer, N-oxide, polymorph, solvate or pharmaceutically acceptable salt thereof, is useful in the treatment of patients with neuromuscular dysfunction of the lower urinary tract and diseases related to 5-HT 1A receptors.

  描述了包含一种肌氨酸受体拮抗剂和一种对5-HT 1A 受体具有亲和力的N-酰化杂环衍生物的组合物，以及它们的对映体、二对映体、N-氧化物、多型体、溶剂合物和药用可接受盐。肌氨酸受体拮抗剂和N-酰化杂环，或其对映体、二对映体、N-氧化物、多型体、溶剂合物或药用可接受盐的组合，在治疗患有下尿路神经肌肉功能障碍和与5-HT 1A 受体相关疾病的患者中是有用的。
• \x9b3-(4-phenylpiperazin-1-yl)propyl-amino, thio and oxy!-pyridine,
  申请人：Syntex (U.S.A.) Inc.

  公开号：US05688795A1

  公开（公告）日：1997-11-18

  The present invention relates to novel .alpha..sub.1 -adrenoceptor antagonists of Formula I: ##STR1## in which: p is 0 or 1; t is 0, 1 or 2; X is O, S or NR.sup.6 (in which R.sup.6 is hydro or (C.sub.1-6)alkyl); Y and Z are independently CH or N; R.sup.1 is hydro, hydroxy, halo, nitro, amino, cyano, (C.sub.1-4)alkylthio, acetylamino, trifluoroacetylamino, methylsulfonylamino, (C.sub.1-6)alkyl, (C.sub.3-6)cycloalkyl, (C.sub.3-6)cycloalkyl (C.sub.1-4)alkyl, oxazol-2-yl, aryl, heteroaryl, aryl (C.sub.1-4)alkyl, heteroaryl (C.sub.1-4)alkyl, (C.sub.1-6)alkyloxy, (C.sub.3-6)cycloalkyloxy, (C.sub.3-6)cycloalkyl (C.sub.1-4)alkyloxy, 2-propynyloxy, aryloxy, heteroaryloxy, aryl (C.sub.1-4)alkyloxy or heteroaryl (C.sub.1-4)alkyloxy (wherein alkyl is optionally substituted with one to three halo atoms and aryl or heteroaryl is optionally substituted with one to two substituents independently selected from halo and cyano); R.sup.2 is hydro, hydroxy, halo, cyano, (C.sub.1-6)alkyl or (C.sub.1-6)alkyloxy (wherein alkyl is optionally substituted with one to three halo atoms); R.sup.3 is -C (O)R.sup.7 (wherein R.sup.7 is (C.sub.1-6)alkyl, (C.sub.3-6)cycloalkyl, di(C.sub.1-4)alkylamino, N-(C.sub.1-4)alkyl-N-(C.sub.1-4)alkyloxyamino, (C.sub.1-4)alkyl((C.sub.1-4)alkyloxy)amino, pyrrolidin-1-yl, piperidin-1-yl, morpholin-4-yl or piperazin-1-yl); R.sup.4 is halo, hydroxy, cyano, (C.sub.1-6)alkyl or (C.sub.1-6)alkyloxy; and R.sup.5 is (C.sub.1-6)alkyl; and the pharmaceutically acceptable salts and N-oxides thereof.

  本发明涉及以下式I的新型α1-肾上腺素受体拮抗剂：##STR1## 其中：p为0或1；t为0, 1或2；X为O、S或NR.sup.6（其中R.sup.6为羟基或（C.sub.1-6）烷基）；Y和Z独立地为CH或N；R.sup.1为羟基、羟基、卤素、硝基、氨基、氰基、（C.sub.1-4）烷基硫基、乙酰氨基、三氟乙酰氨基、甲磺酰氨基、（C.sub.1-6）烷基、（C.sub.3-6）环烷基、（C.sub.3-6）环烷基（C.sub.1-4）烷基、噁唑-2-基、芳基、杂环芳基、芳基（C.sub.1-4）烷基、杂环芳基（C.sub.1-4）烷基、（C.sub.1-6）烷氧基、（C.sub.3-6）环烷氧基、（C.sub.3-6）环烷基（C.sub.1-4）烷氧基、2-丙炔氧基、芳氧基、杂环芳氧基、芳基（C.sub.1-4）烷氧基或杂环芳基（C.sub.1-4）烷氧基（其中烷基可选择性地用1至3个卤原子取代，芳基或杂环芳基可选择性地用1至2个独立选择的卤素和氰基取代）；R.sup.2为羟基、羟基、卤素、氰基、（C.sub.1-6）烷基或（C.sub.1-6）烷氧基（其中烷基可选择性地用1至3个卤原子取代）；R.sup.3为-C（O）R.sup.7（其中R.sup.7为（C.sub.1-6）烷基、（C.sub.3-6）环烷基、二（C.sub.1-4）烷基氨基、N-（C.sub.1-4）烷基-N-（C.sub.1-4）烷氧基氨基、（C.sub.1-4）烷基（（C.sub.1-4）烷氧基）氨基、吡咯烷-1-基、哌啶-1-基、吗啉-4-基或哌嗪-1-基）；R.sup.4为卤素、羟基、氰基、（C.sub.1-6）烷基或（C.sub.1-6）烷氧基；R.sup.5为（C.sub.1-6）烷基；以及其药学上可接受的盐和N-氧化物。
• Benzopyran derivatives
  申请人：Recordati, S.A. Chemical and Pharmaceutical Company

  公开号：US06403594B1

  公开（公告）日：2002-06-11

  The invention relates to novel benzopyran derivatives of formula I, their N-oxides and pharmaceutically acceptable salts thereof. The compounds are endowed with enhanced selectivity for alpha1-adrenergic receptors and a low activity in lowering blood pressure. The compounds are useful in the treatment of obstructive syndromes of the lower urinary tract, including benign prostatic hyperplasia (BPH), and in the treatment of lower urinary tract symptoms (LUTS), neurogenic lower urinary tract dysfunction (NLUTD), and other conditions.

  该发明涉及公式I的新型苯并吡喃衍生物，它们的N-氧化物及其药用可接受的盐。这些化合物具有增强的α1-肾上腺素受体选择性和降低血压活性较低。这些化合物在治疗下尿路梗阻综合症，包括良性前列腺增生（BPH），以及治疗下尿路症状（LUTS），神经源性下尿路功能障碍（NLUTD）和其他疾病方面是有用的。