二-1-氮杂环丁基甲酮 | 100079-42-3

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 氮杂环丁烷
• 中文名称: 二-1-氮杂环丁基甲酮
• 英文名称: 1,1'-carbonylbisazetidine
• 英文别名: carbonylbisazetidine；Di(azetidin-1-yl)methanone；bis(azetidin-1-yl)methanone
• CAS: 100079-42-3
• 化学式: C₇H₁₂N₂O
• 分子量: 140.185
• InChiKey: LPIWHQJSFGHODR-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0
• 重原子数：
  10
• 可旋转键数：
  0
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.86
• 拓扑面积：
  23.6
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为产物：
  描述：

  杂氮环丁烷 、 光气 在 三乙胺 作用下， 以 甲苯 为溶剂， 以72%的产率得到二-1-氮杂环丁基甲酮
  参考文献：
  名称：

  酰胺键的电子结构和构象特性

  摘要：

  摘要 得到了四甲基脲(1)和环状羰基双胺25的PE光谱。根据能带形状分析和 MNDO 计算，将电离势分配给分子轨道。发现三个最高占据轨道的序列是：πN+（HOMO、πN- 和 nO。1 和羰基双哌啶 5 的光谱表明，由于官能团的扭转，酰胺共振显着减少。这可以通过绝对值清楚地表明值和前三个电离势的能量差，最好的指标是IP(nO)。对于carbonvlbispyrrolidine (4)，计算了一个胺环的约90°的扭转，但只有很小的扭转符合PE光谱. 羰基双氮杂环丁烷 (2) 和羰基双氮杂环丁烷 (3) 对酰胺共振没有限制。

  DOI：

  10.1016/0022-2860(85)85100-0

文献信息

• Heterocycle-substituted 3-alkyl azetidine derivatives
  申请人：Baker K. Robert

  公开号：US20070123505A1

  公开（公告）日：2007-05-31

  Novel compounds of the structural formula (I) are antagonists and/or inverse agonists of the Cannabinoid-1 (CB1) receptor and are useful in the treatment, prevention and suppression of diseases mediated by the CB1 receptor. The compounds of the present invention are useful as centrally acting drugs in the treatment of psychosis, memory deficits, cognitive disorders, Alzheimer's disease, migraine, neuropathy, neuro-inflammatory disorders including multiple sclerosis and Guillain-Barre syndrome and the inflammatory sequelae of viral encephalitis, cerebral vascular accidents, and head trauma, anxiety disorders, stress, epilepsy, Parkinson's disease, movement disorders, and schizophrenia. The compounds are also useful for the treatment of substance abuse disorders, the treatment of obesity or eating disorders, as well as the treatment of asthma, constipation, chronic intestinal pseudo-obstruction, cirrhosis of the liver, non-alcoholic fatty liver disease (NAFLD), and non-alcoholic steatohepatitis (NASH).

  结构式（I）的新化合物是大麻素-1（CB1）受体的拮抗剂和/或逆向激动剂，并且在治疗、预防和抑制由CB1受体介导的疾病方面具有用处。本发明的化合物在治疗精神病、记忆缺陷、认知障碍、阿尔茨海默病、偏头痛、神经病、神经炎症性疾病（包括多发性硬化症和吉兰-巴雷综合征）、病毒性脑炎、脑血管意外和头部创伤的炎症后遗症、焦虑症、压力、癫痫、帕金森病、运动障碍和精神分裂症中作为中枢作用药物具有用处。这些化合物还可用于治疗物质滥用障碍、肥胖或进食障碍的治疗，以及治疗哮喘、便秘、慢性肠道假性梗阻、肝硬化、非酒精性脂肪肝病（NAFLD）和非酒精性脂肪性肝炎（NASH）。
• AZETIDINE AND CYCLOBUTANE DERIVATIVES AS JAK INHIBITORS
  申请人：Rodgers James D.

  公开号：US20090233903A1

  公开（公告）日：2009-09-17

  The present invention relates to azetidine and cyclobutane derivatives, as well as their compositions, methods of use, and processes for preparation, which are JAK inhibitors useful in the treatment of JAK-associated diseases including, for example, inflammatory and autoimmune disorders, as well as cancer.

  本发明涉及吲哚啉和环丁烷衍生物，以及它们的组合物、使用方法和制备方法，这些JAK抑制剂在治疗JAK相关疾病中很有用，包括炎症性和自身免疫性疾病，以及癌症。
• [EN] AZETIDINE DERIVATIVES AS INHIBITORS OF STEAROYL-COENZYME A DELTA-9 DESATURASE<br/>[FR] DÉRIVÉS D'AZÉTIDINE COMME INHIBITEURS DE LA STÉAROYL-COENZYME A DELTA-9 DÉSATURASE
  申请人：MERCK FROSST CANADA LTD

  公开号：WO2010043052A1

  公开（公告）日：2010-04-22

  Azetidine derivatives of structural formula I are inhibitors of stearoyl-coenzyme A delta-9 desaturase (SCD). The compounds of the present invention are useful for the prevention and treatment of conditions related to abnormal lipid synthesis and metabolism, including cardiovascular disease; atherosclerosis; obesity; diabetes; neurological disease; Metabolic Syndrome; insulin resistance; cancer; liver steatosis; and non-alcoholic steatohepatitis.

  结构式I的氮杂环丙烷衍生物是硬脂酰辅酶A 9-脱饱和酶（SCD）的抑制剂。本发明的化合物对于预防和治疗与异常脂质合成和代谢相关的疾病非常有用，包括心血管疾病；动脉粥样硬化；肥胖；糖尿病；神经系统疾病；代谢综合征；胰岛素抵抗；癌症；肝脂肪变性；以及非酒精性脂肪肝。
• [EN] AZETIDINE AND CYCLOBUTANE DERIVATIVES AS JAK INHIBITORS<br/>[FR] DÉRIVÉS D'AZÉTIDINE ET DE CYCLOBUTANE EN TANT QU'INHIBITEURS DE JANUS KINASE (JAK)
  申请人：INCYTE CORP

  公开号：WO2009114512A1

  公开（公告）日：2009-09-17

  The method includes the steps of performing in-vitro liver, intestinal and/or expressed enzyme assays with selected ethnobotanical substances, for both humans and a variety of animal species, to produce an array of resulting chemical entities, such as metabolites, for the human and the animals. Comparisons are then made between the chemical entities from the human in-vitro studies and the animal in-vitro studies to determine the closest match. The animal with the closest match is then used for an in-vivo study. If a match is present between the animal in-vivo results and the human in-vitro results, the matched chemical entity is isolated or synthesized and then further tested to determine the suitability of the matched chemical entity as a treatment drug.

  该方法包括以下步骤：使用选择的民族植物物质进行体外肝脏、肠道和/或表达酶测定，针对人类和多种动物物种，以产生一系列化学实体，如代谢物，用于人类和动物。然后将人体体外研究和动物体外研究得到的化学实体进行比较，以确定最接近的匹配。然后选择最接近匹配的动物进行体内研究。如果动物体内结果与人体体外结果相匹配，则分离或合成匹配的化学实体，并进一步测试以确定匹配的化学实体是否适用于治疗药物。
• Aryl-Alkylamines And Heteroaryl-Alkylamines As Protein Kinase Inhibitors
  申请人：Woodhead Steven John

  公开号：US20100210617A1

  公开（公告）日：2010-08-19

  The invention provides a compound of the formula (II): or a salt, solvate, tautomer or N-oxide thereof; wherein n is 0 or 1; one of Y 1 and Y 2 is CH and the other is selected from CH, CR 8 and N; q is 0, 1 or 2 provided that q is 0 or 1 when Y 1 or Y 2 is CR 8 ; R 1 aryl or heteroaryl group of 5 to 10 ring members; R 2a and R 3a each are hydrogen, C 1-4 hydrocarbyl or C 1-4 acyl wherein the hydrocarbyl and acyl moieties are optionally substituted by fluorine, hydroxy, amino, methylamino, dimethylamino or methoxy; or NR 2a R 3a forms an imidazole group or a saturated monocyclic 4-7 membered heterocyclic group optionally containing a second heteroatom ring member selected from O and N; R 18 is hydrogen or methyl; R 19 is hydrogen or methyl; R 24 is hydrogen or R 24 , R 2a and the intervening nitrogen atom and carbon atoms together form an azetidine, pyrrolidine or piperidine ring; R 25 is hydrogen or a C 1-4 alkyl group wherein the C 1-4 alkyl group is optionally substituted by hydroxy or amino provided that there are at least two carbon atoms between the hydroxy or amino group and the oxygen atom to which R 25 is attached; and R4 and R 5 each are hydrogen or a substituent as defined in the claims

  本发明提供了化合物的公式(II)或其盐、溶剂化物、互变异构体或N-氧化物；其中n为0或1；Y1和Y2中的一个是CH，另一个选自CH、CR8和N；q为0、1或2，但当Y1或Y2为CR8时，q为0或1；R1为5到10个环成员的芳基或杂环基团；R2a和R3a各自为氢、C1-4烃基或C1-4酰基，其中烃基和酰基基团可选地被氟、羟基、氨基、甲基氨基、二甲基氨基或甲氧基取代；或NR2aR3a形成咪唑环或饱和的单环4-7成员杂环基团，可选地包含第二个杂原子环成员，所选自O和N；R18为氢或甲基；R19为氢或甲基；R24为氢或R24、R2a和介于其间的氮原子和碳原子共同形成氮杂环，所选自氮杂环、吡咯烷或哌啶环；R25为氢或C1-4烷基基团，其中C1-4烷基基团可选地被羟基或氨基取代，但在R25连接的氧原子和羟基或氨基基团之间至少有两个碳原子；而R4和R5各自为氢或如权利要求中所定义的取代基。