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2,3-Dimethyl-4-(2,2,3,3,3-pentafluoropropoxy)pyridine N-oxide | 103577-60-2

中文名称
——
中文别名
——
英文名称
2,3-Dimethyl-4-(2,2,3,3,3-pentafluoropropoxy)pyridine N-oxide
英文别名
2,3-dimethyl-4-(2,2,3,3,3-pentafluoropropoxy)pyridine-1-oxide;2,3-dimethyl-1-oxido-4-(2,2,3,3,3-pentafluoropropoxy)pyridin-1-ium
2,3-Dimethyl-4-(2,2,3,3,3-pentafluoropropoxy)pyridine N-oxide化学式
CAS
103577-60-2
化学式
C10H10F5NO2
mdl
——
分子量
271.187
InChiKey
ZXZMHWHCGQSLEI-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

  • 熔点:
    148-149 °C(Solv: ethyl acetate (141-78-6); hexane (110-54-3))
  • 沸点:
    321.6±42.0 °C(Predicted)
  • 密度:
    1.33±0.1 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    2.4
  • 重原子数:
    18
  • 可旋转键数:
    3
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.5
  • 拓扑面积:
    34.7
  • 氢给体数:
    0
  • 氢受体数:
    7

上下游信息

  • 下游产品
    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:
    Synthesis of 2-(((4-fluoroalkoxy-2-pyridyl)methyl)sulfinyl)-1H-benzimidazoles as antiulcer agents.
    摘要:
    合成了许多2-[[(4-氟烷氧基-2-吡啶基)甲基]亚磺酰基]-1H-苯并咪唑,并测试了其抗分泌、抗溃疡和细胞保护活性。这些化合物在抗分泌和抗溃疡效能方面大多优于奥美拉唑,尤其是在保护胃黏膜免受乙醇诱导损伤方面。在这些化合物中,2-[[[3-甲基-4-(2,2,2-三氟乙氧基)-2-吡啶基]甲基]亚磺酰基]-1H-苯并咪唑,AG-1749(兰索拉唑)(6f)被选中进行进一步开发和临床评估。
    DOI:
    10.1248/cpb.38.2853
  • 作为产物:
    描述:
    2,3-二甲基-4-硝基吡啶-N-氧化物2,2,3,3,3-五氟-1-丙醇六甲基磷酰三胺potassium carbonate 作用下, 以 丁酮 为溶剂, 反应 108.0h, 以74%的产率得到2,3-Dimethyl-4-(2,2,3,3,3-pentafluoropropoxy)pyridine N-oxide
    参考文献:
    名称:
    Synthesis of 2-(((4-fluoroalkoxy-2-pyridyl)methyl)sulfinyl)-1H-benzimidazoles as antiulcer agents.
    摘要:
    合成了许多2-[[(4-氟烷氧基-2-吡啶基)甲基]亚磺酰基]-1H-苯并咪唑,并测试了其抗分泌、抗溃疡和细胞保护活性。这些化合物在抗分泌和抗溃疡效能方面大多优于奥美拉唑,尤其是在保护胃黏膜免受乙醇诱导损伤方面。在这些化合物中,2-[[[3-甲基-4-(2,2,2-三氟乙氧基)-2-吡啶基]甲基]亚磺酰基]-1H-苯并咪唑,AG-1749(兰索拉唑)(6f)被选中进行进一步开发和临床评估。
    DOI:
    10.1248/cpb.38.2853
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文献信息

  • 2-[(2-Pyridylmethyl)sulfinyl]-1H-thieno[3,4-d]imidazoles. A novel class of gastric H+/K+-ATPase inhibitors
    作者:Klaus Weidmann、Andreas W. Herling、Hans Jochen Lang、Karl Heinz Scheunemann、Robert Rippel、Hildegard Nimmesgern、Thomas Scholl、Martin Bickel、Heinz Metzger
    DOI:10.1021/jm00081a004
    日期:1992.2
    2-[(2-Pyridylmethyl)sulfinyl]thienoimidazoles were synthesized and investigated as potential inhibitors of gastric H+/K(+)-ATPase. The [3,4-d] isomers of the two possible thienoimidazole series were found to be potent inhibitors of gastric acid secretion in vitro and in vivo. Structure-activity relationships indicate that especially lipophilic alkoxy, benzyloxy, and phenoxy substituents with additional
    合成2-[((2-吡啶基甲基)亚磺酰基]噻吩并咪唑类化合物,并研究其作为胃H + / K(+)-ATPase的潜在抑制剂。已发现两种可能的噻吩并咪唑系列的[3,4-d]异构体在体外和体内都是有效的胃酸分泌抑制剂。结构活性关系表明,特别是在吡啶部分的4位具有额外的电子要求特性的亲脂性烷氧基,苄氧基和苯氧基取代基与未取代的噻吩并[3,4-d]咪唑结合会导致具有高活性的化合物。良好的化学稳定性。噻吩并[3,4-d]咪唑部分的各种取代方式导致较低的生物活性。选择了七氟丁氧基衍生物萨维拉唑(HOE 731,5d)进行进一步开发,目前正在临床评估中。
  • 2-(2-pyridylmethylthio (sulfinyl)) benzimidazoles
    申请人:Takeda Chemical Industries, Ltd.
    公开号:US04689333A1
    公开(公告)日:1987-08-25
    The compound of the formula ##STR1## wherein R.sup.1 is hydrogen, methoxy or trifluoromethyl, R.sup.2 and R.sup.3 are independently hydrogen or methyl, R.sup.4 is a C.sub.2-5 fluorinated alkyl and n denotes 0 or 1, or a pharmacologically acceptable salt thereof is novel, and useful for prophylaxis and therapy of digestive ulcers (e.g. gastric ulcer, duodenal ulcer) and gastritis.
    该化合物的分子式为## STR1 ##,其中R.sup.1为氢、甲氧基或三氟甲基,R.sup.2和R.sup.3分别为氢或甲基,R.sup.4为C.sub.2-5氟代烷基,n表示0或1,或其药学上可接受的盐是新颖的,并且对于预防和治疗消化性溃疡(例如胃溃疡、十二指肠溃疡)和胃炎有用。
  • Stabilized pharmaceutical composition
    申请人:TAKEDA CHEMICAL INDUSTRIES, LTD.
    公开号:US20040209919A1
    公开(公告)日:2004-10-21
    The pharmaceutical composition of the invention, which comprises a benzimidazole compound of the formula 1 wherein R 1 is hydrogen, alkyl, halogen, cyano, carboxy, carboalkoxy, carboalkoxyalkyl, carbamoyl, carbamoylalkyl, hydroxy, alkoxy, hydroxyalkyl, trifluoromethyl, acyl, carbamoyloxy, nitro, acyloxy, aryl, aryloxy, alkylthio or alkylsulfinyl, R 2 is hydrogen, alkyl, acyl, carboalkoxy, carbamoyl, alkylcarbamoyl, dialkylcarbamoyl, alkylcarbonylmethyl, alkoxycarbonylmethyl or alkylsulfonyl, R 3 and R 5 are the same or different and each is hydrogen, alkyl, alkoxy or alkoxyalkoxy, R 4 is hydrogen, alkyl, alkoxy which may optionally be fluorinated, or alkoxyalkoxy, and m is an integer of 0 through 4, and a basic inorganic salt stabilizing agent, is physically stable. Magnesium and calcium basic inorganic salt stabilizing agents are particularly useful.
    本发明的药物组合物包括式1中的苯并咪唑化合物,其中R1为氢、烷基、卤素、氰基、羧基、羧基烷氧基、羧基烷氧基烷基、氨基甲酰基、氨基甲酰基烷基、羟基、烷氧基、羟基烷基、三氟甲基、酰基、氨基甲酰氧基、硝基、酰氧基、芳基、芳氧基、烷硫基或烷基亚磺酰基;R2为氢、烷基、酰基、羧基烷氧基、氨基甲酰基、烷基氨基甲酰基、二烷基氨基甲酰基、烷基羰基甲基、烷氧羰基甲基或烷基磺酰基;R3和R5相同或不同,均为氢、烷基、烷氧基或烷氧基烷基;R4为氢、烷基、烷氧基(可选择性地氟化)或烷氧基烷基;m为0到4的整数;以及一种碱性无机盐稳定剂,具有物理稳定性。镁和钙的碱性无机盐稳定剂尤其有用。
  • Stabilized pharmaceutical composition and its production
    申请人:Takeda Chemical Industries, Ltd.
    公开号:US20020039598A1
    公开(公告)日:2002-04-04
    The pharmaceutical composition of the invention, which comprises a benzimidazole compound of the formula 1 wherein R 1 is hydrogen, alkyl, halogen, cyano, carboxy, carboalkoxy, carboalkoxyalkyl, carbamoyl, carbamoylalkyl, hydroxy, alkoxy, hydroxyalkyl, trifluoromethyl, acyl, carbamoyloxy, nitro, acyloxy, aryl, aryloxy, alkylthio or alkylsulfinyl, R 2 is hydrogen, alkyl, acyl, carboalkoxy, carbamoyl, alkylcarbamoyl, dialkylcarbamoyl, alkylcarbonylmethyl, alkoxycarbonylmethyl or alkylsulfonyl, R 3 and R 5 are the same or different and each is hydrogen, alkyl, alkoxy or alkoxyalkoxy, R 4 is hydrogen, alkyl, alkoxy which may optionally be fluorinated, or alkoxyalkoxy, and m is an integer of 0 through 4, and a basic inorganic salt stabilizing agent, is physically stable. Magnesium and calcium basic inorganic salt stabilizing agents are particularly useful.
    本发明的药物组合物包括式1中的苯并咪唑化合物,其中R1为氢、烷基、卤素、氰基、羧基、羧基烷氧基、羧基烷氧基烷基、氨基甲酰基、氨基甲酰基烷基、羟基、烷氧基、羟基烷基、三氟甲基、酰基、氨基甲氧基、硝基、酰氧基、芳基、芳基氧基、烷基硫基或烷基亚磺酰基,R2为氢、烷基、酰基、羧基烷氧基、氨基甲酰基、烷基氨基甲酰基、二烷基氨基甲酰基、烷基甲酰基甲基、烷氧基甲酰氧基甲基或烷基磺酰基,R3和R5相同或不同,且均为氢、烷基、烷氧基或烷氧基烷基,R4为氢、烷基、可选氟化的烷氧基或烷氧基烷基,m为0到4的整数,以及一种碱性无机盐稳定剂,具有物理稳定性。镁和钙碱性无机盐稳定剂特别有用。
  • Method to stabilize a pharmaceutical composition and its production
    申请人:Takeda Chemical Industries, Ltd.
    公开号:US05639478A1
    公开(公告)日:1997-06-17
    The pharmaceutical composition of the invention, which comprises a benzimidazole compound of the formula ##STR1## wherein R.sup.1 is hydrogen, alkyl, halogen, cyano, carboxy, carboalkoxy, carboalkoxyalkyl, carbamoyl, carbamoylalkyl, hydroxy, alkoxy, hydroxyalkyl, trifluoromethyl, acyl, carbamoyloxy, nitro, acyloxy, aryl, aryloxy, alkylthio or alkylsulfinyl, R.sup.2 is hydrogen, alkyl, acyl, carboalkoxy, carbamoyl, alkylcarbamoyl, dialkylcarbamoyl, alkylcarbonylmethyl, alkoxycarbonylmethyl or alkylsulfonyl, R.sup.3 and R.sup.5 are the same or different and each is hydrogen, alkyl, alkoxy or alkoxyalkoxy, R.sup.4 is hydrogen, alkyl, alkoxy which may optionally be fluorinated, or alkoxyalkoxy, and m is an integer of 0 through 4, and a basic inorganic salt stabilizing agent, is physically stable. Magnesium and calcium basic inorganic salt stabilizing agents are particularly useful.
    本发明的药物组合物包括一种苯并咪唑化合物,其化学式为##STR1##其中R.sup.1是氢、烷基、卤素、氰基、羧基、羧基烷氧基、羧基烷氧基烷基、氨基甲酰基、氨基甲酰基烷基、羟基、烷氧基、羟基烷基、三氟甲基、酰基、氨基甲酰氧基、硝基、酰氧基、芳基、芳氧基、烷硫基或烷基磺酰基,R.sup.2是氢、烷基、酰基、羧基烷氧基、氨基甲酰基、烷基氨基甲酰基、二烷基氨基甲酰基、烷基甲酰基甲基、烷氧基甲酰基甲基或烷基磺酰基,R.sup.3和R.sup.5相同或不同,分别是氢、烷基、烷氧基或烷氧基烷基,R.sup.4是氢、烷基、烷氧基(可选择氟化)或烷氧基烷基,m是0到4的整数,以及一种基础无机盐稳定剂,具有物理稳定性。镁和钙基础无机盐稳定剂特别有用。
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