贝尼地平杂质P | 166808-97-5

• 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
• 中文名称: 贝尼地平杂质P
• 英文名称: (+)-1,4-dihydro-2,6-dimethyl-4-(4-nitrophenyl)pyridine-3,5-dicarboxylic acid monomethyl ester
• 英文别名: BP827Guu5Q；5-methoxycarbonyl-2,6-dimethyl-4-(4-nitrophenyl)-1,4-dihydropyridine-3-carboxylic acid
• CAS: 166808-97-5
• 化学式: C₁₆H₁₆N₂O₆
• 分子量: 332.313
• InChiKey: ZFPNJLQYEQEBHW-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.2
• 重原子数：
  24
• 可旋转键数：
  4
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.25
• 拓扑面积：
  121
• 氢给体数：
  2
• 氢受体数：
  7

反应信息

• 作为反应物：
  描述：

  贝尼地平杂质P 在 氯化亚砜 作用下， 以 二氯甲烷 、 N,N-二甲基甲酰胺 为溶剂， 反应 1.0h， 生成
  参考文献：
  名称：

  Asymmetric N-(3,3-diphenylpropyl)aminoalkyl esters of 4-aryl-2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylic acids with antihypertensive activity

  摘要：

  A series of asymmetric 4-aryl-1,4-dihydropyridine-3,5-dicarboxylates characterized by the presence of a 3,3-diphenyl-propylamino moiety in one of the ester groups were synthesized. They exhibited remarkable antihypertensive activity in spontaneously hypertensive rats as well as affinity for the 1,4-dihydropyridines binding site labelled by H-3-nitrendipine in the calcium channel. Introduction of this bulky and lipophilic amine confers to the whole series an elevated level of antihypertensive activity and a long duration of action, a structure-dependent modulation of the activity being found only in the subset characterized by the presence of a branched propylene bridge between the ester and the amino groups. The presence of the amino group is essential for oral activity. Out of this series, compound 9u (Rec 15/2375-lercanidipine) was selected for clinical development and obtained marketing authorization as an antihypertensive in several countries. (C) Elsevier, Paris.

  DOI：

  10.1016/s0223-5234(98)80015-9

文献信息

• Chemical compounds having ion channel blocking activity for the treatment of immune dysfunction
  申请人：——

  公开号：US20020119989A1

  公开（公告）日：2002-08-29

  The present invention relates to chemical compounds having inhibitory activity on an intermediate conductance Ca 2+ activated potassium channel (IK Ca), and the use of such compounds for the treatment or alleviation of diseases or conditions relating to immune dysfunction. Moreover, the invention relates to a method of screening a chemical compound for inhibitory activity on an intermediate conductance Ca 2+ activated potassium channel (IK Ca).

  本发明涉及具有对中间电导性Ca2+激活钾通道（IK Ca）具有抑制活性的化合物，以及利用这种化合物治疗或缓解与免疫功能紊乱相关的疾病或症状。此外，本发明涉及一种筛选化合物对中间电导性Ca2+激活钾通道（IK Ca）具有抑制活性的方法。
• Optical active 1,4-dihydropyridine derivates
  申请人：FUJIREBIO INC.

  公开号：EP0403957A2

  公开（公告）日：1990-12-27

  Optical active 1,4-dihydropyridine derivatives of formula: wherein Ar¹ represents an aromatic hydrocarbon group or an aromatic heteromonocyclic or heterobicyclic group containing therein 1 to 3 atoms selected from the group consisting of oxygen, sulfur and nitrogen; R¹ represents a hydrocarbon group which may have one or more substituents; A represents (i) a straight chain or branched chain unsaturated hydrocarbon group, (ii) a cyclic unsaturated hydrocarbon group, or (iii) a group selected from the group consisting of -R-O-N=CH-, -R-N=N-, -R-CH=N- and -R-N=CH-, in which R is an alkylene group having 1 to 6 carbon atoms; B represents an alkylene or alkenylene group having 1 to 3 carbon atoms, which may have a substituent; Ar² represents an aromatic hydrocarbon group or a heterocyclic group; Ar³ represents a heterocyclic group which may have one or more substituents; and n is 0 or 1, and * indicates an optically active cite.

  式中具有光学活性的 1,4-二氢吡啶衍生物： 其中 Ar¹ 代表芳香烃基团或芳香杂单环基团或杂环基团，其中包含 1 至 3 个原子，这些原子选自由氧、硫和氮组成的组；R¹ 代表烃基团，可以有一个或多个取代基；A 代表(i)直链或支链不饱和烃基，(ii)环状不饱和烃基，或(iii)选自-R-O-N=CH-、-R-N=N-、-R-CH=N-和-R-N=CH-的基团，其中 R 是具有 1 至 6 个碳原子的亚烷基；Ar² 代表芳香烃基团或杂环基团；Ar³ 代表杂环基团，可带有一个或多个取代基；n 为 0 或 1，* 表示光学活性引物。
• US5286869A
  申请人：——

  公开号：US5286869A

  公开（公告）日：1994-02-15
• US6545028B2
  申请人：——

  公开号：US6545028B2

  公开（公告）日：2003-04-08