2-(哌啶-4-基)苯甲腈盐酸盐 | 256951-73-2

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 哌啶类
• 中文名称: 2-(哌啶-4-基)苯甲腈盐酸盐
• 英文名称: 2-(piperidin-4-yl)benzonitrile hydrochloride
• 英文别名: 2-piperidin-4-ylbenzonitrile;hydrochloride
• CAS: 256951-73-2
• 化学式: C₁₂H₁₄N₂*ClH
• 分子量: 222.718
• InChiKey: YRJLDXCKPQNHNB-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.45
• 重原子数：
  15
• 可旋转键数：
  1
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.42
• 拓扑面积：
  35.8
• 氢给体数：
  2
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  2-(哌啶-4-基)苯甲腈盐酸盐 在 盐酸 、 1-羟基苯并三唑 、 盐酸-N-乙基-Nˊ-(3-二甲氨基丙基)碳二亚胺 、 三乙胺 作用下， 以 乙酸乙酯 、 N,N-二甲基甲酰胺 为溶剂， 反应 39.17h， 生成 (4R)-N-[3-[4-(2-cyanophenyl)piperidin-1-yl]propyl]-4-(3,4-difluorophenyl)-2-oxo-3,4-dihydro-1H-pyrimidine-5-carboxamide
  参考文献：
  名称：

  In Vitro and in Vivo Evaluation of Dihydropyrimidinone C-5 Amides as Potent and Selective α_1A Receptor Antagonists for the Treatment of Benign Prostatic Hyperplasia

  摘要：

  alpha(1) Adrenergic receptors mediate both vascular and lower urinary tract tone, and alpha(1) receptor antagonists such as terazosin (1b) are used to treat both hypertension and benign prostatic hyperplasia (BPH). Recently, three different subtypes of this receptor have been identified, with the alpha(1A) receptor being most prevalent in lower urinary tract tissue. This paper explores 4-aryldihydropyrimidinones attached to an aminopropyl-4-arylpiperidine via a C-5 amide as selective alpha(1A) receptor subtype antagonists. In receptor binding assays, these types of compounds generally display K-i values for the alpha(1a) receptor subtype <1 nM while being greater than 100-fold selective versus the alpha(1b) and alpha(1d) receptor subtypes. Many of these compounds were also evaluated in vivo and found to be more potent than terazosin in both a rat model of prostate tone and a dog model of intra-urethral pressure without significantly affecting blood pressure. While many of the compounds tested displayed poor pharmacokinetics, compound 48 was found to have adequate bioavailability (>20%) and half-life (>6 h) in both rats and dogs. Due to its selectivity for the alpha(1a) over the alpha(1d) and alpha(1d) receptors as well as its favorable pharmacokinetic profile, 48 has the potential to relieve the symptoms of BPH without eliciting effects on the cardiovascular system.

  DOI：

  10.1021/jm990612y
• 作为产物：
  描述：

  3,6-二氢-4-[[(三氟甲基)磺酰]氧基]-1(2H)-吡啶甲酸叔丁酯 在 palladium on activated charcoal 盐酸 、 氢气 、 钯 作用下， 生成 2-(哌啶-4-基)苯甲腈盐酸盐
  参考文献：
  名称：

  Selective α1a adrenergic receptor antagonists based on 4-aryl-3,4-dihydropyridine-2-ones

  摘要：

  A series of alpha(1a) receptor antagonists derived from a 4-aryl-3,4-dihydropyridine-2-one heterocycle is disclosed. Potency in the low nanomolar to picomolar range along with high selectivity was obtained. In vivo efficacy in a prostate contraction model in rats was observed with a few derivatives. (C) 2000 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0960-894x(99)00696-4

文献信息

• [EN] HETEROCYCLIC MODULATORS OF LIPID SYNTHESIS AND COMBINATIONS THEREOF<br/>[FR] MODULATEURS HÉTÉROCYCLIQUES DE LA SYNTHÈSE DES LIPIDES ET COMBINAISONS EN CONTENANT
  申请人：3 V BIOSCIENCES INC

  公开号：WO2015095767A1

  公开（公告）日：2015-06-25

  Heterocyclic modulators of lipid synthesis are provided as well as pharmaceutically acceptable salts thereof; pharmaceutical compositions comprising such compounds; and methods of treating conditions characterized by disregulation of a fatty acid synthase pathway by the administration of such compounds and combinations of such compounds and other therapeutic agents.

  提供了杂环调节剂脂质合成以及其药用盐；包括这些化合物的药物组合物；以及通过给予这些化合物和其他治疗剂的组合来治疗脂肪酸合酶途径失调症状的方法。
• [EN] HETEROCYCLIC MODULATORS OF LIPID SYNTHESIS<br/>[FR] MODULATEURS HÉTÉROCYCLIQUES DE LA SYNTHÈSE DES LIPIDES
  申请人：3 V BIOSCIENCES INC

  公开号：WO2014008197A1

  公开（公告）日：2014-01-09

  Heterocyclic modulators of lipid synthesis are provided as well as pharmaceutically acceptable salts thereof; pharmaceutical compositions comprising such compounds; and methods of treating conditions characterized by disregulation of a fatty acid synthase pathway by the administration of such compounds.

  提供了异环调节脂质合成的调节剂及其药用盐；包括这些化合物的药物组合物；以及通过给予这些化合物来治疗由于脂肪酸合酶途径失调而表现出的疾病的方法。
• Oxazolidinones useful as alpha 1A adrenoceptor antagonists
  申请人：Merck & Co., Inc.

  公开号：US06319932B1

  公开（公告）日：2001-11-20

  Novel oxazolidinone compounds and pharmaceutically acceptable salts thereof are disclosed. The synthesis of these compounds and their use as alpha 1a adrenergic receptor antagonists is also described. One application of these compounds is in the treatment of benign prostatic hyperplasia. These compounds are selective in their ability to relax smooth muscle tissue enriched in the alpha 1a receptor subtype without at the same time inducing hypotension. One such tissue is found surrounding the urethral lining. Therefore, one utility of the instant compounds is to provide acute relief to males suffering from benign prostatic hyperplasia, by permitting less hindered urine flow. Another utility of the instant compounds is provided by combination with a human 5-alpha reductase inhibitory compound, such that both acute and chronic relief from the effects of benign prostatic hyperplasia can be achieved.

  披露了新型恶唑烷酮化合物及其可药用的盐。这些化合物的合成及其作为α1a肾上腺素能受体拮抗剂的使用也进行了描述。这些化合物的一个应用是治疗良性前列腺增生。这些化合物在选择性地放松富含α1a受体亚型的平滑肌组织的能力方面是特异的，同时不引起低血压。这样的组织之一位于尿道内衬周围。因此，这些化合物的一个用途是为准切缓解患有良性前列腺增生的男性的症状，通过允许更顺畅的尿液流动。这些化合物的另一个用途是与人类5-α还原酶抑制剂化合物结合使用，从而使良性前列腺增生的急性症状和慢性症状均可得到缓解。
• [EN] POSITIVE ALLOSTERIC MODULATORS OF MGLUR2<br/>[FR] MODULATEURS ALLOSTÉRIQUES POSITIFS DE MGLUR2
  申请人：BRISTOL MYERS SQUIBB CO

  公开号：WO2013192306A1

  公开（公告）日：2013-12-27

  The disclosure generally relates to compounds of formula I, including their salts, as well as compositions and methods of using the compounds. The compounds modulate the mGluR2 receptor and may be useful for the treatment of various disorders of the central nervous system. Formula (I):

  本公开通常涉及公式I的化合物，包括它们的盐，以及使用这些化合物的组合物和方法。这些化合物可以调节mGluR2受体，并且可能用于治疗中枢神经系统的各种疾病。公式（I）：
• Dihydropyridinones and pyrrolinones useful as alpha 1A adrenoceptor antagonists
  申请人：Merck & Co., Inc.

  公开号：US06235759B1

  公开（公告）日：2001-05-22

  Novel dihydropyridinone and pyrrolinone compounds and pharmaceutically acceptable salts thereof are disclosed. The synthesis of these compounds and their use as alpha 1a adrenergic receptor antagonists is also described. One application of these compounds is in the treatment of benign prostatic hyperplasia. These compounds are selective in their ability to relax smooth muscle tissue enriched in the alpha 1a receptor subtype without at the same time inducing hypotension. One such tissue is found surrounding the urethral lining. Therefore, one utility of the instant compounds is to provide acute relief to males suffering from benign prostatic hyperplasia, by permitting less hindered urine flow. Another utility of the instant compounds is provided by combination with a human 5-alpha reductase inhibitory compound, such that both acute and chronic relief from the effects of benign prostatic hyperplasia can be achieved.

  揭示了新型二氢吡啶酮和吡咯酮化合物及其药用盐。描述了这些化合物的合成以及它们作为α1a肾上腺素能受体拮抗剂的用途。这些化合物的一个应用是用于治疗良性前列腺增生。这些化合物在其能够放松富含α1a受体亚型的平滑肌组织方面具有选择性，同时不会引起低血压。这样的组织包括尿道内膜周围的组织。因此，这些化合物的一个用途是通过允许尿液流动更畅顺来为患有良性前列腺增生的男性提供急性缓解。这些化合物的另一个用途是与人类5α-还原酶抑制剂化合物结合使用，从而可以实现对良性前列腺增生影响的急性和慢性缓解。