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4,4-difluoro-1-[4-(methylthio)phenyl]-butane-1,3-dione | 134731-37-6

中文名称
——
中文别名
——
英文名称
4,4-difluoro-1-[4-(methylthio)phenyl]-butane-1,3-dione
英文别名
4,4-Difluoro-1-[4-(methylthio)phenyl]butan-1,3-dione;4,4-difluoro-1-(4-methylsulfanylphenyl)butane-1,3-dione
4,4-difluoro-1-[4-(methylthio)phenyl]-butane-1,3-dione化学式
CAS
134731-37-6
化学式
C11H10F2O2S
mdl
——
分子量
244.262
InChiKey
PGLOGEREYUWGFC-UHFFFAOYSA-N
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

物化性质

  • 沸点:
    360.7±42.0 °C(Predicted)
  • 密度:
    1.27±0.1 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    2.8
  • 重原子数:
    16
  • 可旋转键数:
    5
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.27
  • 拓扑面积:
    59.4
  • 氢给体数:
    0
  • 氢受体数:
    5

上下游信息

  • 上游原料
    中文名称 英文名称 CAS号 化学式 分子量

反应信息

  • 作为反应物:
    参考文献:
    名称:
    抗炎药的研究。V.3-(二氟甲基)-1-(4-甲氧基苯基)-5- [4-(甲基亚磺酰基)苯基]吡唑和相关化合物的合成和药理性质。
    摘要:
    制备了一系列带有亲水取代基的新型1,5-二苯基吡唑衍生物。通过在大鼠中使用佐剂关节炎和Randall-Selitto试验评估了这些化合物的抗炎和镇痛活性,并研究了其构效关系。最佳化合物为3-(二氟甲基)-1-(4-甲氧基苯基)-5- [4-(甲基亚磺酰基)苯基]吡唑(10),口服佐剂诱发的关节炎时的ED50值为0.31和2.6 mg / kg。角叉菜胶引起的足部水肿。在Randall-Selitto分析中,化合物10不仅对发炎的爪显示镇痛活性,而且还对正常爪显示镇痛活性(分别为ED30 = 0.55和1.8 mg / kg),此外,化合物10在尾巴捏制试验中有效(ED50 = 21毫克/千克)与吗啡类似。
    DOI:
    10.1248/cpb.45.1475
  • 作为产物:
    参考文献:
    名称:
    Substituted pyrazolyl benzenesulfonamide for the treatment of
    摘要:
    描述了一类吡唑基苯磺酰胺化合物,用于治疗炎症和与炎症相关的疾病。特别感兴趣的化合物由公式I定义:##STR1##
    公开号:
    US05521207A1
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文献信息

  • Substituted pyrazolyl benzenesulfonamides
    申请人:G.D. Searle & Co.
    公开号:US05466823A1
    公开(公告)日:1995-11-14
    A class of pyrazolyl benzenesulfonamide compounds is described for use in treating inflammation and inflammation-related disorders. Compounds of particular interest are defined by Formula I: ##STR1## or a pharmaceutically-acceptable salt thereof.
    描述了一类吡唑基苯磺酰胺化合物,用于治疗炎症和与炎症相关的疾病。特别感兴趣的化合物由以下式I定义:##STR1##或其药用可接受的盐。
  • Pyrazole derivatives, processes for preparation thereof and
    申请人:Fujisawa Pharmaceutical Co., Ltd.
    公开号:US05550147A1
    公开(公告)日:1996-08-27
    The present invention relates to new pyrazole derivatives represented by the following general formula (I) ##STR1## wherein R.sup.1 is aryl which is substituted with substituent(s) selected from the group consisting of lower alkylthio, cyclo(lower)alkyl, hydroxy, hydroxy(lower)alkyl, cyano, lower alkylenedioxy, acyl, acyloxy, aryloxy and lower alkoxy optionally substituted with acyl or lower alkoxy, R.sup.2 is halogen, halo(lower)alkyl, cyano or acyl, and R.sup.3 is aryl substituted with nitro, hydroxy, lower alkoxy, lower alkylthio, lower alkylsulfinyl or lower alkylsulfonyl, provided that when R.sup.3 is aryl substituted with nitro, hydroxy or lower alkoxy, then R.sup.1 is aryl substituted with lower alkylthio, lower alkylsulfinyl or lower alkylsulfonyl, and pharmaceutically acceptable salts thereof.
    本发明涉及一种新的吡唑衍生物,其通式如上所示(I)##STR1## 其中R1为取代的芳基,取代基选自以下组:低烷硫基、环(低)烷基、羟基、羟基(低)烷基、氰基、低烷二氧基、酰基、酰氧基、芳氧基和低烷氧基,后者可选择性地被酰基或低烷氧基取代;R2为卤素、卤(低)烷基、氰基或酰基;R3为被硝基、羟基、低烷氧基、低烷硫基、低烷亚磺酰基或低烷磺酰基取代的芳基,但当R3为被硝基、羟基或低烷氧基取代的芳基时,R1为被低烷硫基、低烷亚磺酰基或低烷磺酰基取代的芳基,以及其药学上可接受的盐。
  • Pyrazole derivatives, processes for preparation thereof and pharmaceutical composition comprising the same
    申请人:FUJISAWA PHARMACEUTICAL CO., LTD.
    公开号:EP0418845A1
    公开(公告)日:1991-03-27
    A compound of the formula : wherein R1 is aryl which may be substituted with substituent(s) selected from the group consisting of lower alkyl, halogen, lower alkoxy, lower alkylthio, lower alkylsulfinyl, lower alkylsulfonyl, hydroxy, lower alkylsulfonyloxy, nitro, amino, lower alkylamino, acylamino and lower alkyl(acyl)amino; or a heterocyclic group; R2 is hydrogen; methyl substituted with amino, lower alkylamino, halogen or acyloxy; acyl; acylamino; cyano; halogen; lower alkylthio; lower alkylsulfinyl; or a heterocyclic group; and R3 is aryl substituted with lower alkyl, lower alkylthio, lower alkylsulfinyl, halogen, amino, lower alkylamino, acylamino, lower alkyl(acyl)amino, lower alkoxy, cyano, hydroxy or acyl; or a heterocyclic group which may be substituted with lower alkylthio, lower alkylsulfinyl or lower alkylsulfonyl; with certain provisions, pharmaceutically acceptable salts thereof, processes for their preparation and pharmaceutical compositions comprising them as an active ingredient.
    一种式如下的化合物 其中 R1 是芳基,可被选自由低级烷基、卤素、低级烷氧基、低级烷硫基、低级烷基亚磺基、低级烷基磺酰基、羟基、低级烷基磺酰氧基、硝基、氨基、低级烷基氨基、酰氨基和低级烷基(酰基)氨基组成的取代基取代;或杂环基团;R2 是氢;被氨基、低级烷基氨基、卤素或酰氧基取代的甲基;酰基;酰氨基;氰基;卤素;低级烷硫基;低级烷基亚磺酰基;或杂环基团;R3 是被低级烷基、低级烷硫基、低级烷基亚磺基、卤素、氨基、低级烷基氨基、酰氨基、低级烷基(酰基)氨基、低级烷氧基、氰基、羟基或酰基取代的芳基;或可被低级烷硫基、低级烷基亚磺基或低级烷基磺酰基取代的杂环基团。
  • Pyrazole derivatives with antiinflammatory, analgesic and antithrombolic activity
    申请人:FUJISAWA PHARMACEUTICAL CO., LTD.
    公开号:EP0554829A2
    公开(公告)日:1993-08-11
    A compound of the formula : wherein R1 is aryl which is substituted with substituent(s) selected from the group consisting of lower alkylthio, cyclo(lower)alkyl, hydroxy, hydroxy(lower)alkyl, cyano, lower alkylenedioxy, acyl, acyloxy, aryloxy and lower alkoxy optionally substituted with acyl or lower alkoxy, R2 is halogen, halo(lower)alkyl, cyano or acyl, and R3 is aryl substituted with nitro, hydroxy, lower alkoxy, lower alkylthio, lower alkylsulfinyl or lower alkylsulfonyl, provided that when R3 is aryl substituted with nitro, hydroxy or lower alkoxy, then R1 is aryl substituted with lower alkylthio, lower alkylsulfinyl or lower alkylsulfonyl, and pharmaceutically acceptable salts thereof, processes for their preparation and pharmaceutical compositions comprising them as an active ingredient.
    式中的化合物 式中 R1 是芳基,被选自以下组别的取代基取代:低级硫代烷基、环(低级)烷基、羟基、羟(低级)烷基、氰基、低级亚烷基二氧基、酰基、酰氧基、芳氧基和任选被酰基或低级烷氧基取代的低级烷氧基、 R2 是卤素、卤代(低级)烷基、氰基或酰基,以及 R3 是被硝基、羟基、低级烷氧基、低级烷硫基、低级烷基亚磺酰基或低级烷基磺酰基取代的芳基、 条件是 R3 是被硝基、羟基或低级烷氧基取代的芳基、 则 R1 是被低级烷硫基、低级烷基亚磺酰基或低级烷基磺酰基取代的芳基、 及其药学上可接受的盐、其制备工艺和包含它们作为活性成分的药物组合物。
  • Discovery of a potent, selective and orally active canine COX-2 inhibitor, 2-(3-difluoromethyl-5-phenyl-pyrazol-1-yl)-5-methanesulfonyl-pyridine
    作者:Jin Li、Kristin M.Lundy DeMello、Henry Cheng、Subas M. Sakya、Brian S. Bronk、Robert J. Rafka、Burton H. Jaynes、Carl B. Ziegler、Carolyn Kilroy、Donald W. Mann、Eric L. Nimz、Michael P. Lynch、Michelle L. Haven、Nicole L. Kolosko、Martha L. Minich、Chao Li、Jason K. Dutra、Bryson Rast、Rhonda M. Crosson、Barry J. Morton、Glen W. Kirk、Kathleen M. Callaghan、David A. Koss、Andrei Shavnya、Lisa A. Lund、Scott B. Seibel、Carol F. Petras、Annette Silvia
    DOI:10.1016/j.bmcl.2003.10.004
    日期:2004.1
    Structure-activity relationship (SAR) studies of 2-[3-di(and tri)fluoromethyl-5-arylpyrazol-1-yl]-5-methanesulfonylpyridine derivatives for canine COX enzymes are described. This led to the identification of 12a as a lead candidate for further progression. The in vitro and in vivo activity of 12a for the canine COX-2 enzyme as well as its in vivo efficacy and pharmacokinetic properties in dog are highlighted. (C) 2003 Elsevier Ltd. All rights reserved.
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