3,4-双(二氟甲氧基)苯胺 | 71791-36-1

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯酚醚
• 中文名称: 3,4-双(二氟甲氧基)苯胺
• 英文名称: 3,4-bis-difluoromethoxy-phenylamine
• 英文别名: 3,4-Bis(difluoromethoxy)aniline
• CAS: 71791-36-1
• 化学式: C₈H₇F₄NO₂
• 分子量: 225.143
• InChiKey: RNNUXPRMVLSPKO-UHFFFAOYSA-N

物化性质

• 沸点：
  254.8±35.0 °C(Predicted)
• 密度：
  1.387±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.1
• 重原子数：
  15
• 可旋转键数：
  4
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.25
• 拓扑面积：
  44.5
• 氢给体数：
  1
• 氢受体数：
  7

反应信息

• 作为反应物：
  描述：

  3,4-双(二氟甲氧基)苯胺 在 硫酸 、 sodium carbonate 作用下， 以 乙醇 、 水 、 溶剂黄146 、 N,N-二甲基甲酰胺 为溶剂， 生成 1-(3,4-Bis-difluoromethoxy-phenyl)-6,7-difluoro-4-oxo-1,4-dihydro-quinoline-3-carboxylic acid
  参考文献：
  名称：

  1-（二氟甲氧基苯基）喹诺酮-3-羧酸的合成及体外抗菌活性

  摘要：

  我们报道了其中二氟甲氧基部分被用作卤素替代物的N-1-苯基喹诺酮的合成。关于N-1-卤代苯基喹诺酮类药物的抗菌活性进行了讨论。

  DOI：

  10.1002/jps.2600780716

文献信息

• PHOSPHODIESTERASE 4 INHIBITORS
  申请人：HOPPER Allen T.

  公开号：US20100029689A1

  公开（公告）日：2010-02-04

  PDE4 inhibition is achieved by novel compounds, e.g., N-substituted aniline and diphenylamine analogs. The compounds of the present invention are of Formula I: wherein R 1 , R 2 , R 3 , and R 4 are as defined herein.

  PDE4抑制是通过新颖的化合物实现的，例如N-取代苯胺和二苯胺类似物。本发明的化合物为Formula I：其中R1、R2、R3和R4如下所定义。
• Chemical Compounds
  申请人：Barnes Michael Christopher

  公开号：US20080267914A1

  公开（公告）日：2008-10-30

  Compounds of formula (Ia) are found to be active in inhibiting replication of flaviviridae viruses (Ia), wherein R 1 and R 2 are the same or different and represent hydrogen, halogen, -L-O—R 3 , -L-O-L-A or -L-O-L′-A′, wherein each L is the same or different and represents a direct bond or a C 1 -C 4 alkylene group; L′ represents a direct bond or a C 2 -C 4 alkylene group; R 3 represents hydrogen, C 1 -C 4 alkyl or C 1 -C 4 haloalkyl; A represents a 5- to 10-membered heterocyclyl group; and A′ represents a C 6 -C 1 aryl group; wherein at least one of R 1 and R 2 is -L-O—R 3 , -L-O-L-A or -L-O-L′-A′.

  公式（Ia）的化合物被发现在抑制黄病毒科病毒（Ia）的复制方面具有活性，其中R1和R2相同或不同，表示氢、卤素、-L-O—R3、-L-O-L-A或-L-O-L′-A′，其中每个L相同或不同，表示直接键或C1-C4烷基链；L′表示直接键或C2-C4烷基链；R3表示氢、C1-C4烷基或C1-C4卤代烷基；A表示5-至10-成员杂环基团；A′表示C6-C1芳基基团；其中至少一个R1和R2是-L-O—R3、-L-O-L-A或-L-O-L′-A′。
• Insecticidal heterolignans—Tubuline polymerization inhibitors with activity against chewing pests
  作者：Jens Frackenpohl、Isabelle Adelt、Horst Antonicek、Christian Arnold、Patricia Behrmann、Nicole Blaha、Jutta Böhmer、Oliver Gutbrod、Roman Hanke、Sabine Hohmann、Marc van Houtdreve、Peter Lösel、Olga Malsam、Martin Melchers、Valentina Neufert、Elisabeth Peschel、Udo Reckmann、Thomas Schenke、Hans-Peter Thiesen、Robert Velten、Kathrin Vogelsang、Hans-Christoph Weiss

  DOI：10.1016/j.bmc.2009.01.042

  日期：2009.6

  Starting from natural product podophyllotoxin 1 substituted heterolignans were identified with promising insecticidal in vivo activity. The impact of substitution in each segment of the core structure was investigated in a detailed SAR study, and variation of substituents in both aromatic moieties afforded derivatives 5 and 43 with broad insecticidal activity against lepidopteran and coleopteran species. In vitro measurements supported by modeling studies indicate that heterolignans 3-134 act as tubuline polymerization inhibitors interacting with the colchicine-binding site. Insect specific structure-activity effects were observed showing that the insecticidal SAR described herein differs from reported cytotoxicity studies. (C) 2009 Elsevier Ltd. All rights reserved.
• KODZIMA, KADZUXIRO;ITO, XARUAKI
  作者：KODZIMA, KADZUXIRO、ITO, XARUAKI

  DOI：——

  日期：——
• HETEROBICYCLIC METALLOPROTEASE INHIBITORS
  申请人：Steeneck Christoph

  公开号：US20120015920A1

  公开（公告）日：2012-01-19

  The present invention relates generally to amide group containing pharmaceutical agents, and in particular, to amide containing heterobicyclic metalloprotease inhibitor compounds. More particularly, the present invention provides a new class of heterobicyclic MMP-13 inhibiting and MMP-3 inhibiting compounds, that exhibit an increased potency in relation to currently known MMP-13 and MMP-3 inhibitors.