1-(3-aminopropyl)-2,4'-bipyridinium bromide monohydrobromide

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡啶及其衍生物
• 英文名称: 1-(3-aminopropyl)-2,4'-bipyridinium bromide monohydrobromide
• 英文别名: 1-(3-Aminopropyl)-4-(pyridin-2-yl)pyridinium bromide hydrobromide；1-(3-aminopropyl)-4-[pyrid-2-yl]pyridinium bromide hydrobromide；1-(3-aminopropyl)-4-(2-pyridyl)pyridinium bromide hydrobromide；1-(3-Aminopropyl)-4-[2-pyridyl]pyridinium bromide hydrobromide；3-(4-pyridin-2-ylpyridin-1-ium-1-yl)propan-1-amine;bromide;hydrobromide
• 化学式: BrH*Br*C₁₃H₁₆N₃
• 分子量: 375.106
• InChiKey: DIZNGHNUFJOCCY-UHFFFAOYSA-M

计算性质

• 辛醇/水分配系数(LogP)：
  -5.32
• 重原子数：
  18
• 可旋转键数：
  4
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.23
• 拓扑面积：
  44.4
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  1-(3-aminopropyl)-2,4'-bipyridinium bromide monohydrobromide 在 sodium tetrahydroborate 作用下， 以 甲醇 为溶剂， 反应 2.0h， 以79%的产率得到3-(3'-6'-dihydro-2'-H-[2,4']bipyridinyl-1'-yl)-propylamine
  参考文献：
  名称：

  Efficient synthesis of the optically active dihydropyrimidinone of a potent α_1A- selective adrenoceptor antagonist

  摘要：

  描述了一种有效的α_1A-选择性肾上腺素受体拮抗剂的汇聚合成。合成的显著特点包括对混合二氢嘧啶酮的酶分离和在2,4'-二吡啶基的合成中使用钯偶联反应。关键词：二氢嘧啶酮，酶分离，钯偶联。

  DOI：

  10.1139/v02-079
• 作为产物：
  描述：

  4-溴吡啶 在 正丁基锂 作用下， 以 四氢呋喃 、 正己烷 、 N,N-二甲基甲酰胺 为溶剂， 反应 11.5h， 生成 1-(3-aminopropyl)-2,4'-bipyridinium bromide monohydrobromide
  参考文献：
  名称：

  Efficient synthesis of the optically active dihydropyrimidinone of a potent α_1A- selective adrenoceptor antagonist

  摘要：

  描述了一种有效的α_1A-选择性肾上腺素受体拮抗剂的汇聚合成。合成的显著特点包括对混合二氢嘧啶酮的酶分离和在2,4'-二吡啶基的合成中使用钯偶联反应。关键词：二氢嘧啶酮，酶分离，钯偶联。

  DOI：

  10.1139/v02-079

文献信息

• DNA encoding a human melanin concentrating hormone receptor (MCH1) and uses thereof
  申请人：——

  公开号：US20030082623A1

  公开（公告）日：2003-05-01

  This invention provides an isolated nucleic acid encoding a human MCH1 receptor, a purified human MCH1 receptor, vectors comprising isolated nucleic acid encoding a human MCH1 receptor, cells comprising such vectors, antibodies directed to a human MCH1 receptor, nucleic acid probes useful for detecting nucleic acid encoding human MCH1 receptors, antisense oligonucleotides complementary to unique sequences of nucleic acid encoding human MCH1 receptors, transgenic, nonhuman animals which express DNA encoding a normal or mutant human MCH1 receptor, methods of isolating a human MCH1 receptor, methods of treating an abnormality that is linked to the activity of a human MCH1 receptor, as well as methods of determining binding of compounds to mammalian MCH1 receptors. This invention provides a method of modifying the feeding behavior of a subject which comprises administering to the subject an amount of an MCH1 antagonist effective to decrease the body mass of the subject and/or decrease the consumption of food by the subject. This invention further provides a method of treating a subject suffering from depression and/or anxiety which comprises administering to the subject an amount of an MCH1 antagonist effective to treat the subject's depression and/or anxiety.

  这项发明提供了编码人类MCH1受体的孤立核酸，纯化的人类MCH1受体，包括编码人类MCH1受体的孤立核酸的载体，包含这种载体的细胞，针对人类MCH1受体的抗体，用于检测编码人类MCH1受体的核酸探针，互补于编码人类MCH1受体独特序列的反义寡核苷酸，表达编码正常或突变人类MCH1受体的转基因非人类动物，孤立人类MCH1受体的分离方法，治疗与人类MCH1受体活性相关的异常的方法，以及确定化合物与哺乳动物MCH1受体结合的方法。这项发明提供了一种修改受试者摄食行为的方法，包括向受试者投与足以减少受试者体重和/或减少受试者食物摄入量的MCH1拮抗剂的量。这项发明还提供了一种治疗患有抑郁和/或焦虑的受试者的方法，包括向受试者投与足以治疗受试者抑郁和/或焦虑的MCH1拮抗剂的量。
• Selective melanin concentrating hormone-1 (MCH1) receptor antagonists and uses thereof
  申请人：——

  公开号：US20030069261A1

  公开（公告）日：2003-04-10

  This invention is directed to compounds which are selective antagonists for melanin concentrating hormone-1 (MCH1) receptors. The invention provides a pharmaceutical composition comprising a therapeutically effective amount of the compound of the invention and a pharmaceutically acceptable carrier. This invention provides a pharmaceutical composition made by combining a therapeutically effective amount of the compound of this invention and a pharmaceutically acceptable carrier. This invention further provides a process for making a pharmaceutical composition comprising combining a therapeutically effective amount of the compound of the invention and a pharmaceutically acceptable carrier. This invention also provides a method of modifying feeding behavior of a subject which comprises administering to the subject an amount of a compound of the invention effective to decrease the consumption of food by the subject. This invention further provides a method of treating a feeding disorder in a subject which comprises administering to the subject an amount of a compound of the invention effective to decrease the consumption of food by the subject. In an embodiment of the invention, the feeding disorder is bulimia, bulimia nervosa or obesity.

  这项发明涉及选择性拮抗黑素浓集激素-1（MCH1）受体的化合物。该发明提供了一种包括所述化合物的治疗有效量和药学可接受载体的药物组合物。该发明提供了一种通过结合本发明化合物的治疗有效量和药学可接受载体制备的药物组合物。该发明还提供了一种制备药物组合物的方法，包括结合本发明化合物的治疗有效量和药学可接受载体。该发明还提供了一种修改受试者进食行为的方法，包括向受试者投与本发明化合物的有效量以减少受试者的食物摄入量。该发明还提供了一种治疗受试者进食障碍的方法，包括向受试者投与本发明化合物的有效量以减少受试者的食物摄入量。在该发明实施方式中，进食障碍可以是暴食症、暴食症神经质或肥胖症。
• [EN] ALPHA 1a ADRENERGIC RECEPTOR ANTAGONISTS<br/>[FR] ANTAGONISTES DU RECEPTEUR ADRENERGIQUE ALPHA 1a
  申请人：MERCK & CO INC

  公开号：WO2000006565A1

  公开（公告）日：2000-02-10

  This invention relates to certain novel compounds and derivatives thereof, their synthesis, and their use as alpha 1a adrenergic receptor antagonists. 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 are achieved.

  本发明涉及某些新型化合物及其衍生物，它们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治疗良性前列腺增生症。这些化合物在其选择性上具有放松充满α1a受体亚型的平滑肌组织的能力，而不会同时引起低血压。这样的组织可以在尿道内膜周围发现。因此，这些化合物的一个用途是为男性良性前列腺增生症提供急性缓解，从而使尿液流动更加顺畅。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，从而实现对良性前列腺增生症的急性和慢性缓解。
• [EN] HETEROCYCLIC SUBSTITUTED PIPERIDINES AND USES THEREOF<br/>[FR] PIPERIDINES A SUBSTITUTION HETEROCYCLIQUE ET UTILISATIONS DE CES DERNIERES
  申请人：SYNAPTIC PHARMACEUTICAL CORPORATION

  公开号：WO1998057940A1

  公开（公告）日：1998-12-23

  (EN) This invention is directed to oxazolidinone compounds which are selective antagonists for human $g(a)1A receptors. This invention is also related to uses of these compounds for lowering intraocular pressure, inhibiting cholesterol synthesis, relaxing lower urinary tract tissue, the treatment of benign prostatic hyperplasia, impotency, cardiac arrhythmia and for the treatment of any disease where the antagonism of the $g(a)1A receptor may be useful. The invention further provides a pharmaceutical composition comprising a therapeutically effective amount of the above-defined compounds and a pharmaceutically acceptable carrier.(FR) Cette invention concerne des composés d'oxazolidinone qui sont des antagonistes sélectifs des récepteurs $g(a)1A humains. Cette invention concerne également les différentes utilisations de ces composés pour réduire la pression intra-oculaire, empêcher la synthèse du cholestérol, détendre les tissues du tractus urinaire inférieur, traiter l'hyperplasie prostatique bénigne, l'impuissance, l'arythmie cardiaque et pour traiter toute maladie dans laquelle l'antagoniste du récepteur $g(a)1A peut être utile. Cette invention concerne également une composition pharmaceutique contenant une quantité thérapeutiquement efficace des composés présentés ci-avant ainsi qu'un support pharmaceutiquement acceptable.

  该发明涉及一种氧氮杂环化合物，其为人类$g(a)1A受体的选择性拮抗剂。该发明还涉及使用这些化合物来降低眼内压、抑制胆固醇合成、放松下尿道组织、治疗良性前列腺增生、阳痿、心律失常以及治疗任何需要拮抗$g(a)1A受体的疾病。该发明还提供了一种药物组合物，包括上述定义化合物的治疗有效量和药学可接受的载体。 该发明旨在提供一种选择性拮抗人类$g(a)1A受体的氧氮杂环化合物。这些化合物可用于降低眼内压、抑制胆固醇合成、放松下尿道组织、治疗良性前列腺增生、阳痿、心律失常以及治疗任何需要拮抗$g(a)1A受体的疾病。此外，该发明还提供了一种含有上述定义化合物的治疗有效量和药学可接受的载体的药物组合物。
• [EN] DIHYDROPYRIMIDINES AND USES THEREOF<br/>[FR] DIHYDROPYRIMIDINES ET LEURS UTILISATIONS
  申请人：SYNAPTIC PHARMA CORP

  公开号：WO2000037026A1

  公开（公告）日：2000-06-29

  This invention is directed to dihydropyrimidines which are selective antagonists for human α1a receptors. This invention is also related to uses of these compounds for relaxing lower urinary tract tissue, treating benign prostatic hyperplasia and for the treatment of any disease where the antagonism of the α1a receptor may be useful. The invention further provides a pharmaceutical composition comprising a therapeutically effective amount of the above-defined compounds and a pharmaceutically acceptable carrier.

  本发明涉及选择性拮抗人类α1a受体的二氢嘧啶类化合物。本发明还涉及使用这些化合物来放松下尿道组织、治疗良性前列腺增生症以及用于任何需要拮抗α1a受体的疾病的治疗。本发明进一步提供了一种制药组合物，包括上述定义化合物的治疗有效量和药学上可接受的载体。