(4-联苯甲基)肼 | 51421-32-0

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 中文名称: (4-联苯甲基)肼
• 英文名称: ([1,1′-biphenyl]-4-ylmethyl)hydrazine
• 英文别名: (4-Phenyl-benzyl)-hydrazin；4-phenylbenzylhydrazine；Biphenyl-4-ylmethyl-hydrazine；(4-phenylphenyl)methylhydrazine
• CAS: 51421-32-0
• 化学式: C₁₃H₁₄N₂
• 分子量: 198.268
• InChiKey: GCDLQAOATMBBDF-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.9
• 重原子数：
  15
• 可旋转键数：
  3
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.08
• 拓扑面积：
  38
• 氢给体数：
  2
• 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-联苯甲基)肼 在 sodium cyanoborohydride 、 溶剂黄146 、 lithium hydroxide 作用下， 以 甲醇 为溶剂， 反应 1.0h， 生成 5-acetamido-2,6-anhydro-3,5-dideoxy-6-((2-([1,1′-biphenyl]-4-ylmethyl)hydrazinyl)methyl)-L-gluco-hex-2-enonic acid
  参考文献：
  名称：

  Identification of Selective Inhibitors for Human Neuraminidase Isoenzymes Using C4,C7-Modified 2-Deoxy-2,3-didehydro-N-acetylneuraminic Acid (DANA) Analogues

  摘要：

  In the past two decades, human neuraminidases (human sialidases, hNEUs) have been found to be involved in numerous pathways in biology. The development of selective and potent inhibitors of these enzymes will provide critical tools for glycobiology, help to avoid undesired side effects of antivirals, and may reveal new small-molecule therapeutic targets for human cancers. However, because of the high active site homology of the hNEU isoenzymes, little progress in the design and synthesis of selective inhibitors has been realized. Guided by our previous studies of human NEU3 inhibitors, we designed a series of C4,C7-modified analogues of 2-deoxy-2,3-didehydro-N-acetylneuraminic acid (DANA) and tested them against the full panel of hNEU isoenzymes (NEU1, NEU2, NEU3, NEU4). We identified inhibitors with up to 38-fold selectivity for NEU3 and 12-fold selectivity for NEU2 over all other isoenzymes. We also identified compounds that targeted NEU2 and NEU3 with similar potency.

  DOI：

  10.1021/jm301892f
• 作为产物：
  描述：

  4-氯甲基联苯 在 一水合肼 作用下， 以 异丙醇 为溶剂， 生成 (4-联苯甲基)肼
  参考文献：
  名称：

  Anderson,F.E. et al., Journal of medicinal and pharmaceutical chemistry, 1962, vol. 5, # 2, p. 221 - 230

  摘要：

  DOI：

文献信息

• Visible-light-mediated phosphonylation reaction: formation of phosphonates from alkyl/arylhydrazines and trialkylphosphites using zinc phthalocyanine
  作者：Mehdi Koohgard、Mona Hosseini-Sarvari

  DOI：10.1039/d1ob00848j

  日期：——

  protocol for the photoredox syntheses of arylphosphonates and, for the first time, alkyl phosphonates. Zinc phthalocyanine-photocatalyzed Csp2–P and Csp3–P bond formations were efficiently achieved by reacting aryl/alkylhydrazines with trialkylphosphites in the presence of air serving as an abundant oxidant. The reaction conditions tolerated a wide variety of functional groups.

  在这项工作中，我们开发了一种无配体和无碱基的可见光介导方案，用于芳基膦酸盐的光氧化还原合成，并且首次用于烷基膦酸盐。锌酞菁光催化 C sp 2 -P 和 C sp 3 -P 键的形成是通过芳基/烷基肼与三烷基亚磷酸酯在空气作为丰富氧化剂的存在下反应有效实现的。反应条件容许多种官能团。
• 1-Substituted-3-amino-pyrazol-5-ones
  申请人：Bayer Aktiengesellschaft

  公开号：US03950528A1

  公开（公告）日：1976-04-13

  Pharmaceutical compositions are prepared which comprise a diuretically effective amount, a saluretically effect amount or an antihypertensive amount of a compound of the formula ##SPC1## Or a pharmaceutically acceptable non-toxic salt thereof, wherein R is aryl which is either unsubstituted or substituted by A. 1, 2 or 3 identical or different substituents selected from the group consisting of halogen, alkyl of 1 to 8 carbon atoms, alkoxy of 1 to 8 carbon atoms, alkenoxy of 2 to 6 carbon atoms, cycloalkyl of 5 to 7 carbon atoms, trifluoromethyl, trifluoromethoxy and phenyl; B. 1 or 2 identical or different substituents selected from the group consisting of nitro, cyano, lower alkylamino of 1 to 4 carbon atoms, a carbonamido moiety of the formula ##EQU1## and a sulphonamido moiety of the formula ##EQU2## wherein R.sub.1 and R.sub.2 are each hydrogen or straight or branched chain alkyl of 1 to 4 carbon atoms, or R.sub.1 and R.sub.2 together with the nitrogen atom to which they are attached are linked together to form a 5-, 6- or 7-membered heterocyclic ring wherein the nitrogen atom is the only heteroatom or wherein oxygen is also present as a ring member; C. one substituent selected from the group consisting of dialkylamino of 1 to 4 carbon atoms in each alkyl moiety, nitro, cyano and SO.sub.n -alkyl of 1 to 4 carbon atoms, wherein n is 0, 1 or 2; D. one substituent selected from the group consisting of a moiety of the formula ##EQU3## wherein R.sub.1 and R.sub.2 are as above defined, nitro, cyano, a carbonamido moiety of the formula ##EQU4## wherein R.sub.1 and R.sub.2 are as above defined, a sulphonamide moiety of the formula ##EQU5## wherein R.sub.1 and R.sub.2 are as above defined, and SO.sub.n -alkyl of 1 to 4 carbon atoms, wherein n is 0, 1 or 2, and 1 or 2 substituents selected from the group consisting of alkyl of 1 to 8 carbon atoms, alkoxy of 1 to 6 carbon atoms, halogen and trifluoromethyl; E. an annellated-branched or unbranched, saturated or unsaturated, 5-, 6- or 7-membered isocyclic or heterocyclic ring having 1 or more heteroatoms selected from the group consisting of oxygen and sulphur and wherein said aryl moiety is either unsubstituted or chlorosubstituted; F. --O--(CH.sub.2).sub.n.sub.' --N(alkyl).sub.2, wherein the alkyl groups contain a total of 2 to 4 carbon atoms and n'is 2 or 3; or G. two different substituents selected from the group consisting of alkyl of 1 to 8 carbon atoms, phenyl, halogen, alkoxy of 1 to 8 carbon atoms, trifluoromethyl, trifluoromethoxy, lower alkylamino, nitro, cyano, SO.sub.n --alkyl of 1 to 4 carbon atoms, wherein n is 0, 1 or 2, a carbonamido moiety of the formula ##EQU6## and a sulphonamido moiety of the formula ##EQU7## wherein R.sub.3 and R.sub.4 are each hydrogen or alkyl of 1 to 4 carbon atoms; in combination with a pharmaceutically acceptable non-toxic inert diluent or carrier. Diuretic therapy, saluretic therapy and antihypertensive therapy is effected in humans and animals by administering an effective amount of the active ingredient as above defined.

  制备了药物组合物，其中包括一种利尿有效量、排盐有效量或抗高血压有效量的化合物，其化学结构如下：其中R是芳基，可以是未取代或由A取代的芳基，A是1、2或3个相同或不同的取代基，包括卤素、1至8个碳原子的烷基、1至8个碳原子的烷氧基、2至6个碳原子的烯氧基、5至7个碳原子的环烷基、三氟甲基、三氟甲氧基和苯基；B是1个或2个相同或不同的取代基，包括硝基、氰基、1至4个碳原子的较低烷基氨基、具有以下结构的羰基基团和具有以下结构的磺胺基团；C是来自以下群体的1个取代基，包括每个烷基基团中1至4个碳原子的二烷基氨基、硝基、氰基和1至4个碳原子的SO.sub.n-烷基，其中n为0、1或2；D是来自以下群体的1个取代基，包括具有以下结构的基团，其中R.sub.1和R.sub.2如上定义，硝基、氰基、具有以下结构的羰基基团，其中R.sub.1和R.sub.2如上定义，具有以下结构的磺胺基团，其中R.sub.1和R.sub.2如上定义，以及1至4个碳原子的SO.sub.n-烷基，其中n为0、1或2，以及来自以下群体的1个或2个取代基，包括1至8个碳原子的烷基、1至6个碳原子的烷氧基、卤素和三氟甲基；E是一个具有1个或多个氧和硫异原子的芳基取代或氯取代的芳基，其中芳基可以是环状分支或非分支、饱和或不饱和、5、6或7个成员的异环或杂环，F是--O--(CH.sub.2).sub.n' --N(烷基).sub.2，其中烷基基团总共含有2至4个碳原子，n'为2或3；或G是来自以下群体的两个不同的取代基，包括1至8个碳原子的烷基、苯基、卤素、1至8个碳原子的烷氧基、三氟甲基、三氟甲氧基、较低烷基氨基、硝基、氰基、1至4个碳原子的SO.sub.n-烷基，其中n为0、1或2，具有以下结构的羰基基团和具有以下结构的磺胺基团，其中R.sub.3和R.sub.4分别是氢或1至4个碳原子的烷基；与药学上可接受的无毒惰性稀释剂或载体结合。通常通过给人类和动物使用上述定义的活性成分的有效量来进行利尿疗法、排盐疗法和抗高血压疗法。
• US3950528A
  申请人：——

  公开号：US3950528A

  公开（公告）日：1976-04-13
• US4061653A
  申请人：——

  公开号：US4061653A

  公开（公告）日：1977-12-06
• US4076943A
  申请人：——

  公开号：US4076943A

  公开（公告）日：1978-02-28