1-(2,4-dichlorophenyl)-5-(trifluoromethyl)-4-pyrazolecarboxylic acid | 98534-78-2

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 唑类
• 英文名称: 1-(2,4-dichlorophenyl)-5-(trifluoromethyl)-4-pyrazolecarboxylic acid
• 英文别名: 5-(trifluoromethyl)-1-(2,4-dichlorophenyl)-1H-pyrazole-4-carboxylic acid；1-(2,4-dichlorophenyl)-5-(trifluoromethyl)-1H-pyrazole-4-carboxylic acid；1-(2,4-dichlorophenyl)-5-(trifluoromethyl)pyrazole-4-carboxylic acid
• CAS: 98534-78-2
• 化学式: C₁₁H₅Cl₂F₃N₂O₂
• 分子量: 325.074
• InChiKey: WLPVRSPCOFJROU-UHFFFAOYSA-N

物化性质

• 沸点：
  422.8±45.0 °C(Predicted)
• 密度：
  1.66±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.6
• 重原子数：
  20
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.09
• 拓扑面积：
  55.1
• 氢给体数：
  1
• 氢受体数：
  6

反应信息

• 作为反应物：
  描述：

  1-(2,4-dichlorophenyl)-5-(trifluoromethyl)-4-pyrazolecarboxylic acid 在 ammonium hydroxide 、 N,N'-羰基二咪唑 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 生成 1-(2,4-二氯苯基)-5-(三氟甲基)吡唑-4-甲酰胺
  参考文献：
  名称：

  Herbicidal 5-halo-1-halophenyl-1H-pyrazole-4-carbonitriles

  摘要：

  本发明涉及式子##STR1##的除草化合物，其中每个R.sup.1独立地是卤素；R.sub.2是卤素或三氟甲基；n为1-5；但有以下限制：当n为1时，R.sup.1不是氟；当n为2且每个R.sup.1是氯时，至少一个R.sup.1位于苯环的对位或邻位。

  公开号：

  US04563210A1
• 作为产物：
  描述：

  5-(trifluoromethyl)-1-(2,4-dichlorophenyl)-1H-pyrazole-4-carboxylic acid, ethyl ester 在 氢氧化钾 作用下， 以 乙醇 为溶剂， 生成 1-(2,4-dichlorophenyl)-5-(trifluoromethyl)-4-pyrazolecarboxylic acid
  参考文献：
  名称：

  Herbicidal and algicidal 1,5-disubstituted-1H-pyrazole-4-carboxamides

  摘要：

  1,5-二取代-1H-吡唑-4-羧酰胺衍生物，可用作除草剂和水生藻类杀菌剂。

  公开号：

  US04620865A1

文献信息

• [EN] SPHINGOSINE-1-PHOSPHATE RECEPTOR AGONISTS<br/>[FR] AGONISTES DES RÉCEPTEURS SPHINGOSINE-1-PHOSPHATE
  申请人：BRISTOL MYERS SQUIBB CO

  公开号：WO2011017578A1

  公开（公告）日：2011-02-10

  Disclosed are compounds of Formula (I), or a stereoisomer or a pharmaceutically acceptable salt thereof, wherein: A is formula (II) Q is a substituted 5-membered monocyclic heteroaryl group; W is CH2, O, or NH; and R1, R2, R3, R4, R5, R6, m, n, t, and x are defined herein. Also disclosed are methods of using such compounds as selective agonists for G protein-coupled receptor S1P1, and pharmaceutical compositions comprising such compounds. These compounds are useful in treating, preventing, or slowing the progression of diseases or disorders in a variety of therapeutic areas, such as autoimmune diseases and vascular disease.

  揭示了Formula (I)的化合物，或其立体异构体或药用可接受的盐，其中：A为Formula (II)，Q为取代的5-成员单环杂芳基团；W为CH2、O或NH；而R1、R2、R3、R4、R5、R6、m、n、t和x在此处有定义。还揭示了将这些化合物用作G蛋白偶联受体S1P1的选择性激动剂的方法，以及包含这些化合物的药物组合物。这些化合物在治疗、预防或减缓多种治疗领域的疾病或紊乱方面具有用处，如自身免疫疾病和血管疾病。
• Herbicidal and algicidal 1,5-disubstituted-1H-pyrazole-4-carboxamides
  申请人：Eli Lilly and Company

  公开号：US04620865A1

  公开（公告）日：1986-11-04

  1,5-Disubstituted-1H-pyrazole-4-carboxamide derivatives, useful as herbicides and aquatic algicides.

  1,5-二取代-1H-吡唑-4-羧酰胺衍生物，可用作除草剂和水生藻类杀菌剂。
• HETEROCYCLIC COMPOUNDS
  申请人：Gilmore John L.

  公开号：US20110190255A1

  公开（公告）日：2011-08-04

  Disclosed are compounds of Formula (I) or a stereoisomer or a pharmaceutically acceptable salt thereof, wherein: A is Q is a substituted 5-membered monocyclic heteroaryl group; W is CH 2 , O, or NH; and R 1 , R 2 , R 3 , R 4 , R 5 , R 6 , m, n, t, and x are defined herein. Also disclosed are methods of using such compounds as selective agonists for G protein-coupled receptor S1P 1 , and pharmaceutical compositions comprising such compounds. These compounds are useful in treating, preventing, or slowing the progression of diseases or disorders in a variety of therapeutic areas, such as autoimmune diseases and vascular disease.

  本发明涉及化合物I式或其立体异构体或其药学上可接受的盐，其中：A为Q为取代的5-成员单环杂芳基；W为CH2、O或NH；R1、R2、R3、R4、R5、R6、m、n、t和x在此定义。本发明还涉及使用这些化合物作为选择性G蛋白偶联受体S1P1的激动剂的方法，以及包含这些化合物的制药组合物。这些化合物在治疗、预防或减缓多种治疗领域的疾病或疾病的进展方面是有用的，如自身免疫性疾病和血管疾病。
• Herbicidal pyrazole-(thio)-carboxamides
  申请人：ELI LILLY AND COMPANY

  公开号：EP0151866A2

  公开（公告）日：1985-08-21

  57 1,5-Disubstituted-1H-pyrazole-4-carboxamide derivatives, useful as herbicides and aquatic algicides.

  57 1,5-二取代-1H-吡唑-4-甲酰胺衍生物，可用作除草剂和水生杀藻剂。
• Discovery of Novel Piperidinylthiazole Derivatives As Broad-Spectrum Fungicidal Candidates
  作者：Qifan Wu、Bin Zhao、Zhijin Fan、Xiaofeng Guo、Dongyan Yang、Nailou Zhang、Bin Yu、Shuang Zhou、Jiabao Zhao、Fan Chen

  DOI：10.1021/acs.jafc.8b06054

  日期：2019.2.6

  Oxathiapiprolin is one of the best active fungicides discovered for oomycetes control. To develop a fungicide candidate with a broad spectrum of activity, 22 new piperidinylthiazole derivatives were designed and synthesized. Compound 51 showed the best activity against Pseudoperonospora cubensis (Berk. et Curt.) Rostov and Phytophthora infestans in vivo with 100% and 80% of inhibition, respectively, at 1 mg/L, and 72.87% of field efficacy against P. cubensis at 1 g ai/667 m(2) validated these results. Compound 5i exhibited a broad spectrum of excellent activity against Sclerotinia sclerotiorum with EC50 = 0.30 mg/ L (>10 times more active than oxathiapiprolin and azoxystrobin in vitro), good activity against Botrytis cinerea, Cercospora arachidicola, and Gibberella zeae with EC50 of 14.54, 5.57, and 14.03 mg/L in vitro and against P. cubensis and P. infestans with 60% and 30% inhibition rates, respectively, at 1 mg/L in vivo. Mode of action studies by RNA sequencing analysis discovered oxysterol-binding protein (OSBP), chitin synthase (CHS1), and (1,3)-beta-glucan synthase (FKS2) as the potent target of 5i against S. sclerotiorum. Quenching studies validated that OSBP was the same target of both 5i and oxathiapiprolin; it was quenched by both of them. Our studies discovered isothiazole-containing piperidinylthiazole as an OSBP target-based novel lead for fungicide development.