3-(4,4-Diphenylpiperidin-1-yl)propionitrile | 157066-73-4

• 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: 3-(4,4-Diphenylpiperidin-1-yl)propionitrile
• 英文别名: 3-(4,4-diphenylpiperidin-1-yl)propanenitrile
• CAS: 157066-73-4
• 化学式: C₂₀H₂₂N₂
• 分子量: 290.408
• InChiKey: WDOFRKMEKACUEP-UHFFFAOYSA-N

物化性质

• 沸点：
  450.6±45.0 °C(Predicted)
• 密度：
  1.068±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.9
• 重原子数：
  22
• 可旋转键数：
  4
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.35
• 拓扑面积：
  27
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  3-(4,4-Diphenylpiperidin-1-yl)propionitrile 在 盐酸 、 sodium hydroxide 作用下， 以 乙醇 、 二氯甲烷 、 水 、 甲烷 为溶剂， 以61%的产率得到1-(3-aminopropyl)-4,4-dicyclohexylpiperidine
  参考文献：
  名称：

  Dihydropyridines and new uses thereof

  摘要：

  该发明提供了一种治疗良性前列腺增生的方法，包括向受试者施用具有以下结构的化合物的治疗有效量： 其中Y为--(CH.sub.2).sub.n --，其中n为1、2、3、4或5；--(CH.sub.2).sub.h --O--(CH.sub.2).sub.k --，其中h和k独立且相同或不同，为2、3或4；--(CH.sub.2).sub.h --CH.dbd.CH--(CH.sub.2).sub.k --；或--(CH.sub.2).sub.h --C.tbd.C--(CH.sub.2).sub.k --，其中h和k独立且相同或不同，为1、2、3或4；其中Z为O、NH或CH.sub.2；其中R.sup.1为线性或支链烷基、烷氧基烷基或芳基烷基；其中R.sup.2和R.sup.4独立且相同或不同，为H，或线性或支链烷基；其中R.sup.3为H、线性或支链烷基、烷氧基、烷氧基烷基或酰基；其中R.sup.5和R.sup.6独立且相同或不同，为H、OH、Cl、Br、F、NO.sub.2、CN、CF.sub.3或NH.sub.2，或线性或支链烷基、烷氧基、烷氧羰基、酰基、烷基亚砜、烷基砜、或单烷基或二烷基氨基基团。还公开了含有一、两个或三个环的其他活性化合物，以及由此制备的药物组合物和在治疗BPH、抑制胆固醇合成和降低眼压中的使用方法。

  公开号：

  US05767131A1
• 作为产物：
  描述：

  4,4-哌啶二醇盐酸盐 在 三氯化铝 、 三乙胺 作用下， 以 乙醇 为溶剂， 生成 3-(4,4-Diphenylpiperidin-1-yl)propionitrile
  参考文献：
  名称：

  基于L型Ca2 +通道拮抗剂niguldipine的alpha 1a-肾上腺素受体拮抗剂的发现。

  摘要：

  DOI：

  10.1021/jm00010a001

文献信息

• Oxazolidinones as .alpha..sub.1A receptor antagonists
  申请人：Synaptic Pharmaceutical Corporation

  公开号：US06159990A1

  公开（公告）日：2000-12-12

  This invention is directed to oxazolidinone compounds which are selective antagonists for human .alpha..sub.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 .alpha..sub.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.

  这项发明涉及氧唑啉酮化合物，这些化合物是人类α1A受体的选择性拮抗剂。这项发明还涉及利用这些化合物降低眼内压、抑制胆固醇合成、放松下尿路组织、治疗良性前列腺增生、阳痿、心律失常以及治疗任何需要α1A受体拮抗作用的疾病。该发明还提供了一种药物组合物，包括上述定义的化合物的治疗有效量和药用可接受载体。
• 5-(heterocyclic alkyl)-6-aryl-dihydropyrimidines
  申请人：Synaptic Pharmaceutical Corporation

  公开号：US05942517A1

  公开（公告）日：1999-08-24

  This invention is directed to dihydropyrimidine compounds which are selective antagonists for human .alpha..sub.1C receptors and which have the structure: ##STR1## wherein A is aryl; R.sub.1, R.sub.2 and R.sub.3 are alkyl or heteroalkyl; R.sub.4 is heterocyclic alkyl; and X is S, O or NR.sub.3. This invention also relates to use of these compounds for the treatment of benign prostatic hyperplasia and other diseases where antagonism of the human .alpha..sub.1C receptor is useful. The invention further provides pharmaceutical compositions comprising a therapeutically effective amount of such a compound and a pharmaceutically acceptable carrier.

  这项发明涉及选择性拮抗人类α1C受体的二氢嘧啶化合物，其结构为：##STR1##其中A为芳基；R.sub.1、R.sub.2和R.sub.3为烷基或杂原子烷基；R.sub.4为杂环烷基；X为S、O或NR.sub.3。该发明还涉及利用这些化合物治疗良性前列腺增生和其他需要拮抗人类α1C受体的疾病。该发明还提供包含该化合物的治疗有效量和药用可接受载体的药物组合物。
• Aromatic amine derivatives
  申请人：Synaptic Pharmaceutical Corporation

  公开号：US05508306A1

  公开（公告）日：1996-04-16

  This invention relates to novel aromatic amine compounds having the structure: ##STR1## where each W, Z.sup.1 and Z.sup.2 is independently H, C.sub.1 -C.sub.6 alkyl, C.sub.1 -C.sub.6 alkoxy, OH, F, Cl, Br, I, NO.sub.2, CN, SO.sub.2 NHR.sup.3, NR.sup.4.sub.2, CONR.sup.3.sub.2, COR.sup.5 ; where each R.sup.1 and R.sup.2 is independently H, C.sub.1 -C.sub.6 straight or branched chain alkyl or phenyl; where each X and Y is independently CH.sub.2, NR.sup.4, S, S.dbd.O, SO.sub.2 ; where n is 0, 1 or 2; where each p and q is independently 1 or 2; where R.sup.3 is H, C.sub.1 -C.sub.6 straight or branched chain alkyl or phenyl; where R.sup.4 is H, C.sub.1 -C.sub.6 straight or branched chain alkyl or COR.sup.3 ; and where R.sup.5 is H, C.sub.1 -C.sub.6 straight or branched chain alkyl or phenyl, C.sub.1 -C.sub.6 straight or branched chain alkoxy or OH. In addition the invention includes using such compounds for the treatment of benign prostatic hyperplasia, lowering intraocular pressure and inhibiting cholesterol synthesis.

  这项发明涉及具有以下结构的新型芳香胺化合物：其中每个W，Z.sup.1和Z.sup.2独立地为H，C.sub.1 -C.sub.6烷基，C.sub.1 -C.sub.6烷氧基，OH，F，Cl，Br，I，NO.sub.2，CN，SO.sub.2NHR.sup.3，NR.sup.4.sub.2，CONR.sup.3.sub.2，COR.sup.5；其中每个R.sup.1和R.sup.2独立地为H，C.sub.1 -C.sub.6直链或支链烷基或苯基；其中每个X和Y独立地为CH.sub.2，NR.sup.4，S，S.dbd.O，SO.sub.2；其中n为0、1或2；其中每个p和q独立地为1或2；其中R.sup.3为H，C.sub.1 -C.sub.6直链或支链烷基或苯基；其中R.sup.4为H，C.sub.1 -C.sub.6直链或支链烷基或COR.sup.3；其中R.sup.5为H，C.sub.1 -C.sub.6直链或支链烷基或苯基，C.sub.1 -C.sub.6直链或支链烷氧基或OH。此外，该发明还包括使用这些化合物治疗良性前列腺增生、降低眼内压和抑制胆固醇合成。
• Use of .alpha.-1C specific compounds to treat benign prostatic
  申请人：Synaptic Pharmaceutical Corporation

  公开号：US05578611A1

  公开（公告）日：1996-11-26

  The subject invention provides a method of treating benign prostatic hyperplasia in a subject which comprises administering to the subject a therapeutically effective amount of a compound which binds to a human .alpha..sub.1C adrenergic receptor with a binding affinity greater than ten-fold higher than the binding affinity with which the compound binds to a human .alpha..sub.1A adrenergic receptor, a human .alpha..sub.1B adrenergic receptor, a human histamine H.sub.1 receptor and .alpha..sub.2 adrenergic receptor. The subject invention also provides a method of inhibiting contraction of prostate tissue which comprises contacting the prostate tissue with an effective contraction-inhibiting amount of such compound.

  该发明提供了一种治疗良性前列腺增生的方法，包括向受试者施用一种与人类α1C肾上腺素受体结合的化合物的治疗有效量，其结合亲和力比化合物与人类α1A肾上腺素受体、人类α1B肾上腺素受体、人类组胺H1受体和α2肾上腺素受体结合的亲和力高出十倍以上。该发明还提供了一种抑制前列腺组织收缩的方法，包括用该化合物接触前列腺组织，使其受到有效的抑制收缩作用的量。
• Use of .alpha..sub.1C specific compounds to treat benign prostatic
  申请人：Synaptic Pharmaceutical Corporation

  公开号：US05403847A1

  公开（公告）日：1995-04-04

  A method of treating benign prostatic hyperplasia in a subject which comprises administering to the subject a therapeutically effective amount of a compound which binds to a human .alpha..sub.1C adrenergic receptor with a binding affinity greater than ten-fold higher than the binding affinity with which the compound binds to a human .alpha..sub.1A adrenergic receptor, a human .alpha..sub.1B adrenergic receptor, and a human histamine H.sub.1 receptor, and, binds to a human .alpha..sub.2 adrenergic receptor with a binding affinity which is greater than ten-fold lower than the binding affinity with which the compound binds to such .alpha..sub.1C adrenergic receptor. Compounds meeting these criteria are provided.

  一种治疗良性前列腺增生的方法，包括向患者投与一种与人类α1C肾上腺素受体结合的化合物的治疗有效量，其结合亲和力比其与人类α1A肾上腺素受体、人类α1B肾上腺素受体和人类组胺H1受体结合的亲和力高出十倍以上，并且与人类α2肾上腺素受体结合的亲和力比其与该α1C肾上腺素受体结合的亲和力低出十倍以上。提供符合这些标准的化合物。