N-[2-(3,4-Dichlorophenyl)-4-hydroxybutyl]-N-methylbenzamide | 142001-92-1

• 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-[2-(3,4-Dichlorophenyl)-4-hydroxybutyl]-N-methylbenzamide
• 英文别名: N-methyl-N-(2-(3,4-dichlorophenyl)-4-hydroxybutyl)benzamide；(-)-4-(N-benzoyl-N-methyl)amino-3-(3,4-dichlorophenyl)butanol；1-N-Methylbenzoylamino-2-(3,4-dichlorophenyl)-4-hydroxybutane
• CAS: 142001-92-1
• 化学式: C₁₈H₁₉Cl₂NO₂
• 分子量: 352.26
• InChiKey: NOWASWVSADZBSZ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.1
• 重原子数：
  23
• 可旋转键数：
  6
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.28
• 拓扑面积：
  40.5
• 氢给体数：
  1
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  N-[2-(3,4-Dichlorophenyl)-4-hydroxybutyl]-N-methylbenzamide 在 草酰氯 、 二甲基亚砜 、 三乙胺 作用下， 以 二氯甲烷 为溶剂， 反应 17.58h， 生成 (S)-N-[2-(3,4-Dichlorophenyl)-3-formylpropyl]-N-methylbenzamide
  参考文献：
  名称：

  Dual NK2/NK3-antagonists, pharmaceutical compositions comprising them, and processes for their preparation

  摘要：

  对应于公式I的双NK2/NK3拮抗剂，以及具有特定定义含义的X和R1至R5的生理兼容盐，含有这种化合物的药物组合物，使用这种化合物治疗或抑制由速激肽受体介导的疾病的方法，以及制备这种化合物的过程。

  公开号：

  US20070219214A1
• 作为产物：
  描述：

  1-氨基-2-(3,4-二氯苯基)-4-(四氢吡喃-2-氧基)丁烷 在 N-甲基吗啉 、 sodium hydride 、 对甲苯磺酸 作用下， 以 四氢呋喃 、 甲醇 、 二氯甲烷 为溶剂， 反应 25.0h， 生成 N-[2-(3,4-Dichlorophenyl)-4-hydroxybutyl]-N-methylbenzamide
  参考文献：
  名称：

  CARBOXY SUBSTITUTED CARBOXAMIDE DERIVATIVES AS TACHYKININ RECEPTOR ANTAGONISTS

  摘要：

  公开号：

  EP1077942B1

文献信息

• Substituted N-methyl-N-(4-(4-(1H-benzimidazol-2-yl)
  申请人：Hoechst Marion Roussel, Inc.

  公开号：US05932571A1

  公开（公告）日：1999-08-03

  The present invention relates to novel N-methyl-N-(4-(4-(1H-benzimidazol-2-yl)\x9b1,4!diazepan-1-yl)-2-(aryl)butyl)b enzamide derivatives of the formula: ##STR1## stereoisomers thereof, and pharmaceutically acceptable salts thereof which are useful as histamine receptor antagonists and tachykinin receptor antagonists. Such antagonists are useful in the treatment of allergic rhinitis, including seasonal rhinitis and sinusitis; inflammatory bowel diseases, including Crohn's disease and ulcerative colitis; asthma; bronchitis; and emesis.

  本发明涉及新型N-甲基-N-(4-(4-(1H-苯并咪唑-2-基)\x9b1,4!二氮杂环己烷-1-基)-2-(芳基)丁基)苯酰胺衍生物的公式：##STR1## 其立体异构体，以及其药学上可接受的盐，可用作组胺受体拮抗剂和速激肽受体拮抗剂。这类拮抗剂在过敏性鼻炎的治疗中很有用，包括季节性鼻炎和鼻窦炎；炎症性肠病，包括克罗恩病和溃疡性结肠炎；哮喘；支气管炎；以及呕吐。
• Carboxy substituted acylic carboxamide derivatives
  申请人：Aventis Pharmaceuticals Inc.

  公开号：US06316445B1

  公开（公告）日：2001-11-13

  The present invention relates to novel carboxy substituted acyclic carboxamide derivatives of formula (1)): and stereoisomers and pharmaceutically acceptable salts thereof and their use as tachykinin receptor antagonists. Such antagonists are useful in the treatment of tachykinin-mediated diseases and conditions disclosed herein including: asthma, cough, and bronchitis.

  本发明涉及新型的带有羧基取代的无环羧酰胺衍生物（化学式（1））及其立体异构体和药学上可接受的盐，以及它们作为速激肽受体拮抗剂的用途。这类拮抗剂在治疗包括哮喘、咳嗽和支气管炎在内的速激肽介导的疾病和症状中很有用。
• Aryl substituted heterocycles
  申请人：Zeneca Limited

  公开号：US05654299A1

  公开（公告）日：1997-08-05

  The present invention concerns the novel use of aryl substituted heterocycles of formula I, set out below, which antagonize the pharmacological actions of one of ent endogenous neuropeptide tachykinins an the neurokinin 2 (NK2) receptor making them useful whenever such antagonism is desired, such as in the treatment of asthma and related conditions. The invention also provides pharmaceutical compositions containing the aryl substituted heterocycles for use in such treatment. Certain novel aryl substituted heterocycles of formula I and novel intermediates for their manufacture are also provided. ##STR1##

  本发明涉及下面列出的式I的芳基取代杂环化合物的新用途，这些化合物拮抗一种内源性神经肽激肽素和神经激肽2（NK2）受体的药理作用，使其在需要这种拮抗作用的情况下非常有用，例如在治疗哮喘和相关疾病时。该发明还提供了含有这些芳基取代杂环化合物的药物组合物，用于这种治疗。还提供了某些新型的式I的芳基取代杂环化合物以及用于它们制备的新型中间体。
• Dual NK2/NK3-antagonists, pharmaceutical compositions comprising them, and processes for their preparation
  申请人：Jasserand Daniel

  公开号：US20070219214A1

  公开（公告）日：2007-09-20

  Dual NK2/NK3-antagonists corresponding to formula I: and physiologically compatible salts of such compounds in which X and R1 to R5 have specific defined meanings, pharmaceutical compositions containing such compounds, methods of using such compounds to treat or inhibit disorders mediated by tachykinin receptors, and a process for preparing such compounds.

  对应于公式I的双NK2/NK3拮抗剂，以及具有特定定义含义的X和R1至R5的生理兼容盐，含有这种化合物的药物组合物，使用这种化合物治疗或抑制由速激肽受体介导的疾病的方法，以及制备这种化合物的过程。
• Spiro-Substituted Piperidines as Neurokinin Receptor Antagonists. II. Syntheses and NK2 Receptor-Antagonistic Activities of N-(2-Aryl-4-(spiro-substituted piperidin-1'-yl)butyl)carboxamides.
  作者：Hirokazu KUBOTA、Akio KAKEFUDA、Hitoshi NAGAOKA、Osamu YAMAMOTO、Ken IKEDA、Makoto TAKEUCHI、Tadao SHIBANUMA、Yasuo ISOMURA

  DOI：10.1248/cpb.46.242

  日期：——

  In the course of our research on spiro-compounds as neurokinin receptor antagonists, N-[2-aryl-4-(spiro-substituted piperidin-1'-yl)butyl]carboxamides were designed, based on YM-35375 (3) as a lead compound, and evaluated for NK2 receptor-antagonistic activities. Some derivatives inhibited the binding of radio-labeled neurokinin A to the NK2 receptor with IC50 values at the level of 10-9M. Among these compounds, (±)-1'-[4-(N-benzoyl-N-methylamino)-3-(3, 4-dichlorophenyl)butyl]spiro[benzo[c]thiophene-1(3H), 4'-piperidine] 2-oxide (58, YM-38336) showed 10 times more potent NK2 receptor binding affinity than compound 3 (IC50 values of 8.9 and 84nM, respectively). It showed more potent inhibitory activity (ID50 20μg/kg (i.v.)) against [β-Ala8]-NKA(4-10)-induced bronchoconstriction in guinea pigs than compound 3 (ID50 41μg/kg (i.v.)). This compound was also effective intraduodenally in the same model, exhibiting an ID50 value of 0.41μg/kg.

  在我们对作为神经激肽受体拮抗剂的螺旋化合物的研究中，基于YM-35375 (3)作为先导化合物，设计了N-[2-芳基-4-(螺旋取代吡啶-1'-基)丁基]羧酰胺，并评估了其对NK2受体的拮抗活性。一些衍生物以IC50值在10^-9M水平上抑制了放射性标记的神经激肽A与NK2受体结合。在这些化合物中，(±)-1'-[4-(N-苯甲酰-N-甲基氨基)-3-(3, 4-二氯苯基)丁基]螺[苯并[c]噻吩-1(3H), 4'-吡啶] 2-氧化物 (58，YM-38336) 的NK2受体结合亲和力比化合物3强10倍 (IC50值分别为8.9和84nM)。该化合物对由[β-Ala8]-NKA(4-10)诱导的豚鼠支气管收缩表现出更强的抑制活性 (ID50 20μg/kg (静脉注射))，相比之下化合物3的ID50为41μg/kg (静脉注射)。在同一模型中，该化合物在十二指肠给药时也显示出有效性，ID50值为0.41μg/kg。