3-ethyl-3-isopropyl-oxetane | 40998-30-9

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 氧杂环丁烷
• 英文名称: 3-ethyl-3-isopropyl-oxetane
• 英文别名: 3-Aethyl-3-isopropyl-oxetan；3-Ethyl-3-propan-2-yloxetane
• CAS: 40998-30-9
• 化学式: C₈H₁₆O
• 分子量: 128.214
• InChiKey: AONJLNQVCZHGPP-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.2
• 重原子数：
  9
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  9.2
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为产物：
  描述：

  alkaline earth salt of/the/ methylsulfuric acid 在 氢氧化钾 作用下， 生成 3-ethyl-3-isopropyl-oxetane 、 2-甲-3-亞甲基戊烷
  参考文献：
  名称：

  Oxetanes. IX. Structural and Solvent Effects in the Reaction of γ-Bromoalcohols with Base^1,2

  摘要：

  DOI：

  10.1021/jo01094a001

文献信息

• [EN] QUINOLONE DERIVATIVES AS FIBROBLAST GROWTH FACTOR RECEPTOR INHIBITORS<br/>[FR] DÉRIVÉS DE QUINOLONE UTILISÉS EN TANT QU'INHIBITEURS DU RÉCEPTEUR DU FACTEUR DE CROISSANCE DES FIBROBLASTES
  申请人：PRINCIPIA BIOPHARMA INC

  公开号：WO2016191172A1

  公开（公告）日：2016-12-01

  Compounds of formula (I) that are Fibroblast Growth Factor Inhibitors (FGFR) and are therefore useful for the treatment of diseases treatable by inhibition of FGFR are disclosed. Also disclosed are pharmaceutical compositions containing such compounds and processes for preparing such compounds.

  公式(I)的化合物是成纤维细胞生长因子抑制剂（FGFR），因此可用于治疗可通过抑制FGFR治疗的疾病。还披露了包含此类化合物的药物组合物以及制备此类化合物的过程。
• COMPOUNDS FOR THE TREATMENT AND PROPHYLAXIS OF RESPIRATORY SYNCYTIAL VIRUS DISEASE
  申请人：Hoffmann-La Roche Inc

  公开号：US20130090328A1

  公开（公告）日：2013-04-11

  The invention relates to the compounds of formula (I): and pharmaceutically acceptable salts thereof, wherein R 1 , R 2 and X are as defined in the description and claims, which are useful for the treatment or prophylaxis of RSV infection.

  本发明涉及式(I)的化合物：以及药学上可接受的盐，其中R1、R2和X如描述和权利要求中所定义，它们可用于治疗或预防RSV感染。
• Purinone Derivatives as Tyrosine Kinase Inhibitors
  申请人：Principia Biopharma Inc.

  公开号：US20140142099A1

  公开（公告）日：2014-05-22

  The present disclosure provides compounds and pharmaceutically acceptable salts thereof that are tyrosine kinase inhibitors, in particular BLK, BMX, EGFR, HER2, HER4, ITK, TEC, BTK, and TXK and are therefore useful for the treatment of diseases treatable by inhibition of tyrosine kinases such as autoimmune diseases, cancer and inflammatory diseases. Also provided are pharmaceutical compositions containing such compounds and pharmaceutically acceptable salts thereof and processes for preparing such compounds and pharmaceutically acceptable salts thereof.

  本公开提供了一些酪氨酸激酶抑制剂及其药用盐，特别是BLK、BMX、EGFR、HER2、HER4、ITK、TEC、BTK和TXK，因此适用于治疗通过抑制酪氨酸激酶可治疗的疾病，如自身免疫疾病、癌症和炎症性疾病。还提供了含有这些化合物和药用盐的药物组合物，以及制备这些化合物和药用盐的方法。
• Heterocyclic Compounds as Janus Kinase Inhibitors
  申请人：Babu Yarlagadda S.

  公开号：US20120149662A1

  公开（公告）日：2012-06-14

  The invention provides compounds of formula (I): or a salt thereof as described herein. The invention also provides pharmaceutical compositions comprising a compound of formula (I), processes for preparing compounds of formula (I), intermediates useful for preparing compounds of formula (I) and therapeutic methods for suppressing an immune response or treating cancer or a hematologic malignancy using compounds of formula (I).

  本发明提供了以下式子（I）的化合物或其盐，如本文所述。本发明还提供了包含式子（I）化合物的制药组合物，制备式子（I）化合物的方法，用于制备式子（I）化合物的中间体以及使用式子（I）化合物抑制免疫反应或治疗癌症或血液恶性肿瘤的治疗方法。
• CHROMANE COMPOUNDS
  申请人：CoMentis, Inc.

  公开号：US20140179695A1

  公开（公告）日：2014-06-26

  The present invention provides a compound which is useful as an active ingredient of a pharmaceutical composition, in particular, a pharmaceutical composition for preventing or treating diseases or conditions associated with and/or mediated by β-secretase activity, hydrolysis of a β-secretase site of a β-amyloid precursor protein, and/or β-amyloid protein accumulation, including a pharmaceutical composition for preventing or treating diseases including, but not limited to, Glaucoma, MCI (Mild cognitive impairment) or Alzheimer's disease, especially, Alzheimer's disease.

  本发明提供了一种化合物，可用作药物组合物的活性成分，特别是用于预防或治疗与/或介导β-分泌酶活性、β-淀粉样前体蛋白的β-分泌酶位点水解和/或β-淀粉样蛋白积累有关的疾病或病情的药物组合物，包括预防或治疗疾病的药物组合物，包括但不限于青光眼、轻度认知障碍或阿尔茨海默病，特别是阿尔茨海默病。