4-methyl-1-phenyl semicarbazide | 65119-31-5

• 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-1-phenyl semicarbazide
• 英文别名: 4-Methyl-1-phenyl-semicarbazid；4-Methyl-1-phenylsemicarbazide；1-anilino-3-methylurea
• CAS: 65119-31-5
• 化学式: C₈H₁₁N₃O
• mdl: MFCD00090446
• 分子量: 165.195
• InChiKey: VWURCVOOEAIBAL-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.6
• 重原子数：
  12
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.125
• 拓扑面积：
  53.2
• 氢给体数：
  3
• 氢受体数：
  2

安全信息

• 海关编码：
  2928000090

反应信息

• 作为反应物：
  描述：

  4-methyl-1-phenyl semicarbazide 在 氯仿 、 mercury(II) oxide 作用下， 生成 phenyl-diazenecarboxylic acid methylamide
  参考文献：
  名称：

  Degner; v.Pechmann, Chemische Berichte, 1897, vol. 30, p. 650

  摘要：

  DOI：
• 作为产物：
  描述：

  异氰酸甲酯 、 苯肼 生成 4-methyl-1-phenyl semicarbazide
  参考文献：
  名称：

  Nagarajan, K.; David, J.; Rajappa, S., Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 1985, vol. 24, p. 934 - 939

  摘要：

  DOI：

文献信息

• PREPARATION OF N-SUBSTITUTED UREAS FROM NITROSOMETHYLUREAS
  作者：Jean L. Boivin、Paul A. Boivin

  DOI：10.1139/v51-056

  日期：1951.6.1

  Good yields of N-substituted ureas were obtained by reacting amines with N-nitroso-N-methylurea in aqueous solution. It has been shown that N-nitroso-N-methylurea decomposed into methylnitrosamide and isocyanic acid. Similarly, N-nitroso-N, N′-dimethylurea and amines gave rise to good yields of N-substituted-N′-methylureas.

  在水溶液中，氨基与N-亚硝基-N-甲基脲反应，可以得到良好产率的N-取代脲。研究表明，N-亚硝基-N-甲基脲会分解为亚硝基甲基胺和异氰酸。同样地，N-亚硝基-N，N'-二甲基脲和氨基也会产生良好产率的N-取代-N'-甲基脲。
• Triazine derivatives
  申请人：Glaxo Group Limited

  公开号：US04985427A1

  公开（公告）日：1991-01-15

  Compounds of formula (I) ##STR1## wherein R.sup.1 is selected from the group consisting of hydrogen, halogen, hydroxy, C.sub.1-6 alkyl, C.sub.1-6 alkoxy, phenylC.sub.1-3 alkoxy (in which the phenyl group is optionally substituted by a substituent selected from halogen, C.sub.1-3 alkyl, C.sub.1-3 alkoxy and hydroxy), nitro, trifluoromethyl, cyano, --CO.sub.2 R.sup.3 (wherein R.sup.3 is selected from hydrogen and C.sub.1-4 alkyl) and --CONR.sup.4 R.sup.5 (wherein R.sup.4 and R.sup.5 are each independently selected from hydrogen and C.sub.1-4 alkyl, or R.sup.4 and R.sup.5 together with the nitrogen atom to which they are attached form a saturated 5- to 7- membered ring, which ring optionally contains one or more groups or atoms selected from oxygen, sulphur, --NH-- and --N(CH.sub.3)--); and R.sup.2 is selected from the group consisting of hydrogen, halogen, hydroxy, C.sub.1-6 alkyl and C.sub.1-6 alkoxy; and salts thereof are inhibitors of the enzyme 5-lipoxygenase. Processes for preparing the compounds of formula (I) and compositions containing them are also described.

  化合物的式(I) ##STR1## 其中R.sup.1选自以下组成的群：氢、卤素、羟基、C.sub.1-6烷基、C.sub.1-6烷氧基、苯基C.sub.1-3烷氧基（其中苯基可选择地被卤素、C.sub.1-3烷基、C.sub.1-3烷氧基和羟基的取代基取代）、硝基、三氟甲基、氰基、--CO.sub.2R.sup.3（其中R.sup.3选自氢和C.sub.1-4烷基）和--CONR.sup.4R.sup.5（其中R.sup.4和R.sup.5各自独立地选自氢和C.sub.1-4烷基，或R.sup.4和R.sup.5与它们附着的氮原子一起形成饱和的5-至7-成员环，该环可选择地包含一个或多个从氧、硫、--NH--和--N(CH.sub.3)--中选择的基团或原子）； R.sup.2选自以下组成的群：氢、卤素、羟基、C.sub.1-6烷基和C.sub.1-6烷氧基；及其盐是5-脂氧合酶酶的抑制剂。还描述了制备式(I)化合物的过程和含有它们的组合物。
• KINASE INHIBITORS AND USES THEREOF
  申请人：Raeppel Stephane

  公开号：US20080255155A1

  公开（公告）日：2008-10-16

  This invention relates to compounds that inhibit protein tyrosine kinase activity. In particular the invention relates to compounds, compositions and methods for the inhibition of kinase activity. The invention also provides compounds, compositions and methods for treating cell proliferative diseases and conditions.

  本发明涉及抑制蛋白酪氨酸激酶活性的化合物。具体而言，本发明涉及抑制激酶活性的化合物、组合物和方法。本发明还提供用于治疗细胞增殖性疾病和病症的化合物、组合物和方法。
• Use of inhibitors of color generation in chromogenic assays
  申请人：Bayer Corporation

  公开号：EP0542084A1

  公开（公告）日：1993-05-19

  Disclosed is a novel diagnostic reagent system for the detection of hydroperoxides or substances which react with peroxidatively active substances resulting in the liberation of hydroperoxides which reagent system comprises a chromogenic oxidation indicator and a peroxidase or a peroxidatively active substance, together with an inhibitor of color generation selected from the group of 1,4-disubstituted semicarbazides, thiosemicarbazides and 1,5-disubstituted carbazides as inhibitors of color generation. By inhibiting the generation of color formed by oxidation of the chromogenic indicator, the indicator's usefulness in discriminating between varying concentrations of analyte is enhanced.

  本发明公开了一种新型诊断试剂系统，用于检测氢过氧化物或与过氧化活性物质发生反应导致氢过氧化物释放的物质，该试剂系统包括一个发色性氧化指示剂和一个过氧化物酶或一种过氧化活性物质，以及一种发色抑制剂，该抑制剂选自作为发色抑制剂的 1,4-二取代半咔嗪类、硫代氨基咔嗪类和 1,5-二取代咔嗪类。通过抑制由发色指示剂氧化形成的颜色的生成，可提高指示剂在区分不同浓度的分析物方面的作用。
• Pacilly, Recueil des Travaux Chimiques des Pays-Bas, 1936, vol. 55, p. 101,116
  作者：Pacilly

  DOI：——

  日期：——