3-ethylsulfanylmethylene-pentane-2,4-dione | 29775-95-9

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 乙烯基硫酯
• 英文名称: 3-ethylsulfanylmethylene-pentane-2,4-dione
• 英文别名: 3-(Ethylsulfanylmethylidene)pentane-2,4-dione；3-(ethylsulfanylmethylidene)pentane-2,4-dione
• CAS: 29775-95-9
• 化学式: C₈H₁₂O₂S
• 分子量: 172.248
• InChiKey: QVCCEBFPXGLIKG-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1
• 重原子数：
  11
• 可旋转键数：
  4
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.5
• 拓扑面积：
  59.4
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为产物：
  描述：

  三(乙硫基)甲烷 、 乙酰丙酮 生成 3-ethylsulfanylmethylene-pentane-2,4-dione
  参考文献：
  名称：

  二价硫化合物-铜(II)配合物与亲核试剂的缩合反应

  摘要：

  发现二价硫化合物如苯甲醛二乙基硫醇、二苯甲酮二乙基硫醇、原三硫代甲酸乙酯和苄基甲硫醚在氯化铜存在下与1,3-二羰基化合物、活性亚甲基化合物或苯甲醚的铜(II)盐反应，以良好的收率得到缩合或取代产物，并伴有碳硫键断裂。另一方面，在不存在氯化铜的情况下，二价硫化合物不发生反应，原料被回收。这些结果可以通过假设从二价硫化合物和铜 (II) 初始形成活性络合物来解释。

  DOI：

  10.1246/bcsj.43.2549

文献信息

• Inhibitors of Src and other protein kinases
  申请人：——

  公开号：US20030144309A1

  公开（公告）日：2003-07-31

  The present invention provides compounds of formula I: 1 wherein A is N or CR, and G, R 1 , R 2 and R 3 are as described in the specification. These compounds are inhibitors of protein kinase, particularly inhibitors of Src mammalian protein kinase involved in cell proliferation, cell death and response to extracellular stimuli. The invention also relates to methods for producing these inhibitors. The invention also provides pharmaceutical compositions comprising the inhibitors of the invention and methods of utilizing those compositions in the treatment and prevention of various disorders.

  本发明提供了式I的化合物： 其中A为N或CR，而G、R1、R2和R3如规范中所述。这些化合物是蛋白激酶的抑制剂，特别是涉及细胞增殖、细胞死亡和对细胞外刺激反应的哺乳动物Src蛋白激酶的抑制剂。该发明还涉及制备这些抑制剂的方法。该发明还提供了包括该发明的抑制剂的药物组合物以及利用这些组合物在治疗和预防各种疾病中的方法。
• HETEROCYCLIC SUBSTITUTED PYRAZOLES AS INHIBITORS OF SRC AND OTHER PROTEIN KINASES
  申请人：VERTEX PHARMACEUTICALS INCORPORATED

  公开号：EP1404669A2

  公开（公告）日：2004-04-07
• US6884804B2
  申请人：——

  公开号：US6884804B2

  公开（公告）日：2005-04-26
• [EN] INHIBITORS OF SRC AND OTHER PROTEIN KINASES<br/>[FR] INHIBITEURS DE SRC ET AUTRES PROTEINE KINASES
  申请人：VERTEX PHARMA

  公开号：WO2002092573A2

  公开（公告）日：2002-11-21

  The present invention provides compounds of formula I:wherein A is N or CR, and G, R1, R2, and R3 are as described in the specification. These compounds are inhibitors of protein kinase, particularly inhibitors of Src mammalian protein kinase involved in cell proliferation, cell death and response to extracellular stimuli. The invention also relates to methods for producing these inhibitors. The invention also provides pharmaceutical compositions comprising the inhibitors of the invention and methods of utilizing those compositions in the treatment and prevention of various disorders.
• The Condensation Reactions of Bivalent Sulfur Compounds-Copper(II) Complexes with Nucleophiles
  作者：Teruaki Mukaiyama、Koichi Narasaka、Kazuo Maekawa、Hisao Hokonoki

  DOI：10.1246/bcsj.43.2549

  日期：1970.8

  diethylmercaptal, benzophenone diethylmercaptole, ethyl orthotrithioformate and benzyl methylsulfide, react with copper(II) salts of 1,3-dicarbonyl compounds, active methylene compounds or anisole, in the presence of cupric chloride, to give condensation or substitution products in good yields accompanied with carbon-sulfur bond cleavage. On the other hand, in the absence of cupric chloride, the bivalent

  发现二价硫化合物如苯甲醛二乙基硫醇、二苯甲酮二乙基硫醇、原三硫代甲酸乙酯和苄基甲硫醚在氯化铜存在下与1,3-二羰基化合物、活性亚甲基化合物或苯甲醚的铜(II)盐反应，以良好的收率得到缩合或取代产物，并伴有碳硫键断裂。另一方面，在不存在氯化铜的情况下，二价硫化合物不发生反应，原料被回收。这些结果可以通过假设从二价硫化合物和铜 (II) 初始形成活性络合物来解释。