5-Amino-3-benzyl-1H-pyrazole-4-carbonitrile | 42754-64-3

• 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: 5-Amino-3-benzyl-1H-pyrazole-4-carbonitrile
• 英文别名: 3-amino-5-benzyl-1H-pyrazole-4-carbonitrile
• CAS: 42754-64-3
• 化学式: C₁₁H₁₀N₄
• 分子量: 198.227
• InChiKey: OYMBVRUAMOKCEH-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.1
• 重原子数：
  15
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.09
• 拓扑面积：
  78.5
• 氢给体数：
  2
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  5-Amino-3-benzyl-1H-pyrazole-4-carbonitrile 在 四氯化锡 作用下， 以 乙腈 为溶剂， 反应 5.0h， 生成 1-((2S,3R,4S,5R)-3,4-dibenzoyl-5-benzoylmethyltetrahydrofuran-2-yl)-3-benzyl-1H-pyrazolo[3,4-d]pyrimidin-4-ylamine
  参考文献：
  名称：

  Inhibitor Scaffolds as New Allele Specific Kinase Substrates

  摘要：

  The elucidation of protein kinase signaling networks is challenging due to the large size of the protein kinase superfamily (> 500 human kinases). Here we describe a new class of orthogonal triphosphate substrate analogues for the direct labeling of analogue-specific kinase protein targets. These analogues were constructed as derivatives of the Src family kinase inhibitor PP1 and were designed based on the crystal structures of PP1 bound to HCK and N-6-(benzyl)-ADP bound to c-Src (T338G). 3-Benzylpyrazolopyrimidine triphosphate (3-benzyl-PPTP) proved to be a substrate for a mutant of the MAP kinase p38 (p38-T106G/A157L/L167A). 3-Benzyl-PPTP was preferred by v-Src (T338G) (k(cat)/K-M = 3.2 x 10(6) min(-1) M-1) over ATP or the previously described ATP analogue, N-6 (benzyl) ATP. For the kinase CDK2 (F80G)/cyclin E, 3-benzyl-PPTP demonstrated catalytic efficiency (k(cat)/K-M = 2.6 x 10(4) min(-1) M-1) comparable to ATP (k(cat)/K-M = 5.0 x 10(4) min(-1) M-1) largely due to a significantly better K-M (6.4 muM vs 530 muM). In kinase protein substrate labeling experiments both 3-benzyl-PPTP and 3-phenyl-PPTP prove to be over 4 times more orthogonal than N-6-(benzyl)-ATP with respect to the wild-type kinases found in murine spleenocyte cell lysates. These experiments also demonstrate that [gamma-P-32]-3-benzyl-PPTP is an excellent phosphodonor for labeling the direct protein substrates of CDK2 (F80G)/E in murine spleenocyte cell lysates, even while competing with cellular levels (4 mM) of unlabeled ATP. The fact that this new more highly orthogonal nucleotide is accepted by three widely divergent kinases studied here suggests that it is likely to be generalizable across the entire kinase superfamily.

  DOI：

  10.1021/ja0264798
• 作为产物：
  描述：

  1-(4-吗啉)-2-苯基乙烷硫酮 在 一水合肼 作用下， 以 乙醇 、 苯 为溶剂， 反应 5.0h， 生成 5-Amino-3-benzyl-1H-pyrazole-4-carbonitrile
  参考文献：
  名称：

  A Novel Preparation of Polarized Ethylenes by the Reaction of Thioamides or Dithiocarboxylates with Tetracyanoethylene Oxide. Synthesis of Pyrazoles and Pyrimides

  摘要：

  DOI：

  10.3987/r-1987-03-0613

文献信息

• Pyrazolopyridine cycloalkanone derivatives
  申请人：ICI AMERICAS INC.

  公开号：EP0141608A2

  公开（公告）日：1985-05-15

  Novel tetrahydropyrazolo-[3,4-b]quinolinones, cyclo- benta[b]pyrazolo-[4,3-e]pyridinones and cyclohepta[b]-pyraz- olo-[4,3-e]pyridinones are disclosed useful as anxiolytics hav- ng reduced side effects are disclosed, including methods of preparation, pharmaceutical compositions containing them and intermediates used in their preparation.

  公开了新型四氢吡唑并-[3,4-b]喹啉酮类、环庚并[b]吡唑并-[4,3-e]吡啶酮类和环庚并[b]吡唑并-[4,3-e]吡啶酮类抗焦虑药物，包括制备方法、含有这些药物的药物组合物以及用于制备这些药物的中间体。
• A Novel Preparation of Polarized Ethylenes by the Reaction of Thioamides or Dithiocarboxylates with Tetracyanoethylene Oxide. Synthesis of Pyrazoles and Pyrimides
  作者：Yoshinori Tominaga、Yoshiki Matsuoka、Shinya Kohra、Akira Hosomi

  DOI：10.3987/r-1987-03-0613

  日期：——
• TOMINAGA, YOSHINORI;MATSUOKA, YOSHIKI;ONIYAMA, YUKIO;UCHIMURA, YOSHIMITSU+, J. HETEROCYCL. CHEM., 27,(1990) N, C. 647-660
  作者：TOMINAGA, YOSHINORI、MATSUOKA, YOSHIKI、ONIYAMA, YUKIO、UCHIMURA, YOSHIMITSU+

  DOI：——

  日期：——
• TOMINAGA, YOSHINORI;MATSUOKA, YOSHIKI;KOHRA, SHINYA;HOSOMI, AKIRA, HETEROCYCLES, 26,(1987) N 3, 613-616
  作者：TOMINAGA, YOSHINORI、MATSUOKA, YOSHIKI、KOHRA, SHINYA、HOSOMI, AKIRA

  DOI：——

  日期：——
• US5593997A
  申请人：——

  公开号：US5593997A

  公开（公告）日：1997-01-14