4-methyl-pentanoic acid N'-phenyl-hydrazide | 646072-51-7

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: 4-methyl-pentanoic acid N'-phenyl-hydrazide
• 英文别名: 4-methyl-valeric acid-(N'-phenyl-hydrazide)；β-Isocaproyl-phenylhydrazin；N'-Isocaproyl-N-phenyl-hydrazin；4-Methyl-valeriansaeure-(N'-phenyl-hydrazid)；4-methyl-N'-phenyl-pentanehydrazide；4-methyl-N'-phenylpentanehydrazide
• CAS: 646072-51-7
• 化学式: C₁₂H₁₈N₂O
• 分子量: 206.288
• InChiKey: YDYJHKKLEFIHST-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.3
• 重原子数：
  15
• 可旋转键数：
  5
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.42
• 拓扑面积：
  41.1
• 氢给体数：
  2
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  4-methyl-pentanoic acid N'-phenyl-hydrazide 在 硝酸 、 溶剂黄146 作用下， 生成 2-Isoamyl-4-(4-nitrophenyl)-Δ²-1,3,4-oxadiazolin-5-on
  参考文献：
  名称：

  Kametani,T. et al., Journal of Heterocyclic Chemistry, 1970, vol. 7, p. 821 - 829

  摘要：

  DOI：
• 作为产物：
  描述：

  4-甲基戊酸 、 苯肼 生成 4-methyl-pentanoic acid N'-phenyl-hydrazide
  参考文献：
  名称：

  Leighton, American Chemical Journal, 1898, vol. 20, p. 677

  摘要：

  DOI：

文献信息

• Hydrazine derivatives
  申请人：Hoffmann-La Roche Inc.

  公开号：US06235787B1

  公开（公告）日：2001-05-22

  Hydrazine derivatives of the formula wherein Y is CO or SO2; R1 is lower alkyl, lower alkenyl, lower cycloalkyl, lower cycloalkyl-lower alkyl, aryl or aryl-lower alkyl; R2 is lower alkyl, halo-lower alkyl, aryl-lower alkyl, aryl-lower alkenyl or aryl when Y is SO2 and is lower alkyl, halo-lower alkyl, lower alkoxy, lower alkoxycarbonyl, acyl, lower cycloalkyl, aryl, aryl-lower alkyl, aryl-lower alkoxy or NR5R6 when Y is CO; and R3 is hydrogen, lower alkyl optionally substituted by cyano, amino, hydroxy, lower alkoxy, lower alkoxycarbonyl, heterocyclyl or heterocyclylcarbonyl, lower alkenyl, lower alkynyl, lower cycloalkyl, lower cycloalkyl-lower alkyl, aryl-lower alkyl, aryl-lower alkenyl, aryl or heterocyclyl; or R2 and R3 together form the residue of a 5-, 6- or 7-membered cyclic amide, cyclic imide, cyclic sulphonamide or cyclic urethane group; R4 is lower alkyl, hydroxy-lower alkyl, lower alkenyl, lower cycloalkyl, lower cycloalkyl-lower alkyl or a group of the formula X-aryl, X-heteroaryl or —(CH2)1-2—CH═CR7R8; X is a spacer group; R5 and R6 each individually are hydrogen, lower alkyl or aryl-lower alkyl; and R7 and R8 together represent a lower alkylene group in which one methylene group is optionally replaced by a hetero atom; and their pharmaceutically acceptable salts inhibit not only the release of tumour necrosis factor (TNF-&agr;) and transforming growth factor (TGF-&agr;) from cells, but also keratinocyte proliferation. They are useful as medicaments, especially for the treatment of inflammation, fever, hemorrhage, sepsis, rheumatoid arthritis, osteoarthritis, multiple sclerosis or psoriasis.

  该公式的肼衍生物，其中Y为CO或SO2; R1为低碳基，低烯基，低环烷基，低环烷基-低碳基，芳基或芳基-低碳基; 当Y为SO2时，R2为低碳基，卤代低碳基，芳基-低碳基，芳基-低烯基或芳基; 当Y为CO时，R2为低碳基，卤代低碳基，低烷氧基，低烷氧羰基，酰基，低环烷基，芳基，芳基-低碳基，芳基-低烷氧基或NR5R6; R3为氢，低碳基，可选地被氰基，氨基，羟基，低烷氧基，低烷氧羰基，杂环烷基或杂环烷基羰基取代的低碳基，低烯基，低炔基，低环烷基，低环烷基-低碳基，芳基-低碳基，芳基-低烯基，芳基或杂环烷基取代的低碳基; 或R2和R3一起形成5、6或7元环酰胺、环内酰亚胺、环磺酰胺或环脲基的残基; R4为低碳基，羟基-低碳基，低烯基，低环烷基，低环烷基-低碳基或公式X-芳基，X-杂环芳基或—（CH2）1-2—CH═CR7R8的基团; X为间隔基团; R5和R6各自为氢、低碳基或芳基-低碳基; R7和R8一起表示一个低碳亚基，其中一个亚甲基团可选地被杂原子取代; 以及它们的药学上可接受的盐不仅抑制肿瘤坏死因子（TNF-&agr;）和转化生长因子（TGF-&agr;）的释放，而且抑制角质细胞增殖。它们可用作药物，特别是用于治疗炎症，发热，出血，败血症，类风湿性关节炎，骨关节炎，多发性硬化或银屑病。
• Kametani,T. et al., Journal of Heterocyclic Chemistry, 1970, vol. 7, p. 821 - 829
  作者：Kametani,T. et al.

  DOI：——

  日期：——
• Leighton, American Chemical Journal, 1898, vol. 20, p. 677
  作者：Leighton

  DOI：——

  日期：——