4-肼基-2-(三氟甲基)苯甲腈 | 1023795-47-2

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 中文名称: 4-肼基-2-(三氟甲基)苯甲腈
• 英文名称: 4-hydrazinyl-2-(trifluoromethyl)benzonitrile
• CAS: 1023795-47-2
• 化学式: C₈H₆F₃N₃
• mdl: MFCD12805506
• 分子量: 201.151
• InChiKey: MGXSNCGDHCMSJM-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.8
• 重原子数：
  14
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.125
• 拓扑面积：
  61.8
• 氢给体数：
  2
• 氢受体数：
  6

反应信息

• 作为反应物：
  描述：

  4-肼基-2-(三氟甲基)苯甲腈 在 盐酸 作用下， 以 乙醚 为溶剂， 以1.89 g的产率得到4-hydrazinyl-2-(trilfuoromethyl)benzonitrile hydrochloride
  参考文献：
  名称：

  Discovery of (3S,3aR)-2-(3-Chloro-4-cyanophenyl)-3-cyclopentyl-3,3a,4,5-tetrahydro-2H-benzo[g]indazole-7-carboxylic Acid (PF-3882845), an Orally Efficacious Mineralocorticoid Receptor (MR) Antagonist for Hypertension and Nephropathy

  摘要：

  We have discovered a novel class of nonsteroidal pyrazoline antagonists of the mineralocorticoid receptor (M R) that show excellent potency and selectivity against other nuclear receptors. Early analogues were poorly soluble and had a propensity to inhibit the hERG channel. Remarkably, both of these challenges were overcome by incorporation of a single carboxylate moiety. Structural modification of carboxylate-containing lead R-4g with a wide range of substituents at each position of the pyrazoline ring resulted in R-12o, which shows excellent activity against MR and reasonable pharmacokinetic profile. Introduction of conformational restriction led to a novel series characterized by exquisite potency and favorable steroid receptor selectivity and pharmacokinetic profile. Oral dosing of 3S,3aR-27d (PF-3882845) in the Dahl salt sensitive preclinical model of salt-induced hypertension and nephropathy showed blood pressure attenuation significantly greater than that with eplerenone, reduction in urinary albumin, and renal protection. As a result of these findings, 3S,3aR-27d was advanced to clinical studies.

  DOI：

  10.1021/jm100505n
• 作为产物：
  描述：

  4-氟-2-(三氟甲基)苯甲腈 在 一水合肼 作用下， 以 乙醇 为溶剂， 反应 4.0h， 生成 4-肼基-2-(三氟甲基)苯甲腈
  参考文献：
  名称：

  Discovery of (3S,3aR)-2-(3-Chloro-4-cyanophenyl)-3-cyclopentyl-3,3a,4,5-tetrahydro-2H-benzo[g]indazole-7-carboxylic Acid (PF-3882845), an Orally Efficacious Mineralocorticoid Receptor (MR) Antagonist for Hypertension and Nephropathy

  摘要：

  We have discovered a novel class of nonsteroidal pyrazoline antagonists of the mineralocorticoid receptor (M R) that show excellent potency and selectivity against other nuclear receptors. Early analogues were poorly soluble and had a propensity to inhibit the hERG channel. Remarkably, both of these challenges were overcome by incorporation of a single carboxylate moiety. Structural modification of carboxylate-containing lead R-4g with a wide range of substituents at each position of the pyrazoline ring resulted in R-12o, which shows excellent activity against MR and reasonable pharmacokinetic profile. Introduction of conformational restriction led to a novel series characterized by exquisite potency and favorable steroid receptor selectivity and pharmacokinetic profile. Oral dosing of 3S,3aR-27d (PF-3882845) in the Dahl salt sensitive preclinical model of salt-induced hypertension and nephropathy showed blood pressure attenuation significantly greater than that with eplerenone, reduction in urinary albumin, and renal protection. As a result of these findings, 3S,3aR-27d was advanced to clinical studies.

  DOI：

  10.1021/jm100505n

文献信息

• [EN] CARBOLINE ANTIPARASITICS<br/>[FR] ANTIPARASITAIRES À BASE DE CARBOLINE
  申请人：ZOETIS SERVICES LLC

  公开号：WO2016209635A1

  公开（公告）日：2016-12-29

  The present invention provides Formula (1 ) compounds that are gamma-carbolines, Formula (1) wherein R1 a, R1 b, R1 c, R1d, R2, R3, and "— " are as defined herein; veterinary acceptable salts thereof, and stereoisomers thereof, which act as parasiticides, in particular, endoparasiticides.

  本发明提供了一种γ-咔啉化合物的化学式（1），其中R1a，R1b，R1c，R1d，R2，R3和“—”如本文所定义；其兽用可接受盐，以及对映异构体，可作为寄生虫药物，特别是内寄生虫药物。
• Pyrazoline Compounds
  申请人：Meyers Marvin J.

  公开号：US20080167294A1

  公开（公告）日：2008-07-10

  Compounds and pharmaceutically acceptable salts of the compounds are disclosed, wherein the compounds have the structure of Formula I: wherein R 1 , R 2 , R 3A , R 3B , R 4 , R 5 , R 6 , R 7 , R 8 , and X are as defined in the detailed description of the invention. Corresponding pharmaceutical compositions, methods of treatment, and intermediates are also disclosed.

  公开了化合物和药物可接受的盐，其中化合物具有公式I的结构:其中R1，R2，R3A，R3B，R4，R5，R6，R7，R8和X如发明的详细说明中所定义的那样。还公开了相应的药物组合物，治疗方法和中间体。
• PYRAZOLINE COMPOUNDS
  申请人：Meyers Marvin J.

  公开号：US20100280016A1

  公开（公告）日：2010-11-04

  Compounds and pharmaceutically acceptable salts of the compounds are disclosed, wherein the compounds have the structure of Formula I: wherein R 1 , R 2 , R 3A , R 3B , R 4 , R 5 , R 6 , R 7 , R 8 , and X are as defined in the detailed description of the invention. Corresponding pharmaceutical compositions, methods of treatment, and intermediates are also disclosed.

  本发明披露了具有I式结构的化合物及其药学上可接受的盐，其中化合物的结构如下：其中R1、R2、R3A、R3B、R4、R5、R6、R7、R8和X的定义详见发明的详细说明。本发明还披露了相应的药物组合物、治疗方法和中间体。
• Carboline antiparasitics
  申请人：Zoetis Services LLC

  公开号：US10570129B2

  公开（公告）日：2020-02-25

  The present invention provides Formula (1) compounds that are gamma-carbolines, Formula (1) wherein R1a, R1b, R1c, R1d, R2, R3, and “-” are as defined herein; veterinary acceptable salts thereof, and stereoisomers thereof, which act as parasiticides, in particular, endoparasiticides.

  本发明提供了属于γ-羰基化合物的式(1)化合物，式(1)中的R1a、R1b、R1c、R1d、R2、R3和"-"如本文所定义；其兽药可接受盐及其立体异构体，可作为杀寄生虫剂，特别是内吸性杀寄生虫剂。
• CARBOLINE ANTIPARASITICS
  申请人：Zoetis Services LLC

  公开号：EP3313837A1

  公开（公告）日：2018-05-02