4-(pyridin-4-yl)butan-2-one | 35250-71-6

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡啶及其衍生物
• 英文名称: 4-(pyridin-4-yl)butan-2-one
• 英文别名: 4-(4-Pyridyl)-2-butanone；4-[4]pyridyl-butan-2-one；4-[4]Pyridyl-butan-2-on；4-(pyridin-4-yl)-2-butanone；4-Pyridin-4-ylbutan-2-one
• CAS: 35250-71-6
• 化学式: C₉H₁₁NO
• 分子量: 149.192
• InChiKey: FTFBFLRZEAZBAU-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.8
• 重原子数：
  11
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.33
• 拓扑面积：
  30
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  4-(pyridin-4-yl)butan-2-one 在 盐酸羟胺 、 碳酸氢钠 、 sodium carbonate 作用下， 以 四氢呋喃 、 环己烷 、 水 、 乙酸乙酯 为溶剂， 以90%的产率得到4-(4-pyridyl)-2-butanone oxime
  参考文献：
  名称：

  EP1457205

  摘要：

  公开号：
• 作为产物：
  描述：

  1-(4-吡啶基)-1,3-丁二酮 在 甲酸 、 锌 作用下， 反应 6.5h， 以62.7%的产率得到4-(pyridin-4-yl)butan-2-one
  参考文献：
  名称：

  Ferles, Miloslav; Kafka, Stanislav; Silhankova, Alexandra, Collection of Czechoslovak Chemical Communications, 1981, vol. 46, # 5, p. 1167 - 1172

  摘要：

  DOI：

文献信息

• Tnf-alpha production inhibitors
  申请人：——

  公开号：US20030032623A1

  公开（公告）日：2003-02-13

  A purpose of the present invention is to provide TNF-&agr; production inhibitors being useful as therapeutic agents for autoimmune diseases such as rheumatoid arthritis. Novel compounds having the structure represented by the general formula [1] or salts thereof according to the present invention have excellent TNF-&agr; production inhibitory activities, 1 wherein “A” is —(NR 4 )—, —(CR 5 R 6 )— or —O—, “B” is alkylene or alkenylene, R 1 , R 2 , R 4 , R 5 and R 6 are hydrogen, alkyl, alkenyl, adamantyl or the like, R 3 is aryl or an unsaturated heterocycle, and “X” is oxygen or sulfer respectively.

  本发明的一个目的是提供作为类风湿性关节炎等自身免疫疾病治疗剂有用的TNF-α产生抑制剂。根据本发明具有由通式[1]表示的结构或其盐的新化合物具有出色的TNF-α产生抑制活性， 1 其中“A”为—(NR 4 )—，—(CR 5 R 6 )—或—O—，“B”为烷基或烯烃基，R 1 ，R 2 ，R 4 ，R 5 和R 6 为氢，烷基，烯烃基，金刚烷基或类似物，R 3 为芳基或不饱和杂环，而“X”分别为氧或硫。
• CONFORMATIONALLY CONSTRAINED, FULLY SYNTHETIC MACROCYCLIC COMPOUNDS
  申请人：Obrecht Daniel

  公开号：US20120270881A1

  公开（公告）日：2012-10-25

  Conformationally restricted, spatially defined 12-30 membered macrocyclic ring systems of formulae Ia and Ib are constituted by three distinct molecular parts: Template A, conformation Modulator B and Bridge C. These macrocycles Ia and Ib are readily manufactured by parallel synthesis or combinatorial chemistry in solution or on solid phase. They are designed to interact with a variety of specific biological target classes, examples being the agonistic or antagonistic activity on G-protein coupled receptors (GPCRs), ion channels and signal transduction pathways. In particular, these macrocycles act as antagonists of the motilin receptor, the FP receptor and the purinergic receptors P2Y 1 , as modulators of the serotonin receptor of subtype 5-HT 2B , as blockers of the voltage-gated potassium channel K v 1.3 and as inhibitors of the β-catenin-dependent “canonical” Wnt pathway. Thus they are showing great potential as medicaments for a variety of diseases.

  具有结构限制的、空间定义的12-30环的大环系统Ia和Ib由三个不同的分子部分构成：模板A、构象调节剂B和桥C。这些大环Ia和Ib可以通过并行合成或溶液中或固相上的组合化学来轻松制备。它们被设计用于与各种特定的生物靶标类相互作用，例如对G蛋白偶联受体（GPCRs）、离子通道和信号转导途径的激动或拮抗活性。特别地，这些大环作为莫蒂林受体的拮抗剂、FP受体和嘌呤受体P2Y1的调节剂、5-HT2B亚型的5-羟色胺受体的调节剂、电压门控钾通道Kv1.3的阻断剂以及β-连环蛋白依赖的“经典”Wnt途径的抑制剂。因此，它们显示出作为各种疾病药物的巨大潜力。
• BENZAZEPIN-2(1H)-ONE DERIVATIVES
  申请人：Boyle Jessica

  公开号：US20080103130A1

  公开（公告）日：2008-05-01

  Compounds of formula (I) and pharmaceutically acceptable salts thereof are agonists at the beta-2 adrenoceptor. They are useful as feed additives for livestock animals.

  式(I)的化合物及其药用可接受的盐是β-2肾上腺素受体的激动剂。它们可用作家畜动物的饲料添加剂。
• 2,5-DIOXOIMIDAZOLIDIN-1-YL-3-PHENYLUREA DERIVATIVES AS FORMYL PEPTIDE RECEPTOR LIKE-1 (FPRL-1) RECEPTOR MODULATORS
  申请人：Allergan, Inc.

  公开号：US20130123215A1

  公开（公告）日：2013-05-16

  The present invention relates to novel 2,5-dioxoimidazolidin-1-yl-3-phenylurea derivatives, processes for preparing them, pharmaceutical compositions containing them and their use as pharmaceuticals as modulators of the N-formyl peptide receptor like-1 (FPRL-1) receptor.

  本发明涉及新颖的2,5-二氧代咪唑啉-1-基-3-苯基脲衍生物，其制备方法，含有它们的药物组合物以及它们作为药物的用途，作为N-甲酰肽受体类似物-1（FPRL-1）受体的调节剂。
• Photochemical generation of aliphatic radicals from benzophenone oxime esters: simple synthesis of alkylbenzenes and alkylpyridines
  作者：Masato Hasebe、Takashi Tsuchiya

  DOI：10.1016/s0040-4039(00)84763-2

  日期：1986.1

  aliphatic carboxylic acids and benzophenone oxime, in benzene and pyridine generates various primary, secondary and tertiary aliphatic radicals selectively, and corresponding alkylbenzenes and alkylpyridines are produced in good yields, respectively.

  用脂肪族羧酸和二苯甲酮肟制得的二苯甲酮肟酯在苯和吡啶中的光解选择性地产生各种伯，仲和叔脂族基团，并分别以高收率生产相应的烷基苯和烷基吡啶。