1-(呋喃-2-基)-4-甲基戊烷-3-酮 | 261711-37-9

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 杂芳族化合物
• 中文名称: 1-(呋喃-2-基)-4-甲基戊烷-3-酮
• 英文名称: 1-(furan-2-yl)-4-methylpentan-3-one
• CAS: 261711-37-9
• 化学式: C₁₀H₁₄O₂
• 分子量: 166.22
• InChiKey: GAABNFSJPGJRNI-UHFFFAOYSA-N

物化性质

• 沸点：
  224.8±15.0 °C(Predicted)
• 密度：
  0.986±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2
• 重原子数：
  12
• 可旋转键数：
  4
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.5
• 拓扑面积：
  30.2
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  1-(呋喃-2-基)-4-甲基戊烷-3-酮 在 5percent Pd/CaCO₃ 氢气 、 sodium hydride 作用下， 以 四氢呋喃 为溶剂， 25.0 ℃ 、289.59 kPa 条件下， 反应 53.83h， 生成 5-Hydroxy-6-methyl-3-oxo-5-[2-(tetrahydro-furan-2-yl)-ethyl]-heptanoic acid methyl ester
  参考文献：
  名称：

  4-Hydroxy-5,6-dihydropyrones as Inhibitors of HIV Protease:  The Effect of Heterocyclic Substituents at C-6 on Antiviral Potency and Pharmacokinetic Parameters

  摘要：

  Due largely to the emergence of multi-drug-resistant HIV strains, the development of new HIV protease inhibitors remains a high priority for the pharmaceutical industry. Toward this end, we previously identified a 4-hydroxy-5,6-dihydropyrone lead compound (CI-1029, 1) which possesses excellent activity against the protease enzyme, good antiviral efficacy in cellular assays, and promising bioavailability in several animal species. The search for a suitable backup candidate centered on the replacement of the aniline moiety at C-6 with an appropriately substituted heterocyle. In general, this series of heterocyclic inhibitors displayed good activity (in both enzymatic and cellular tests) and-low cellular toxicity; furthermore, several analogues exhibited improved pharmacokinetic parameters in animal models. The compound with the best combination of high potency, low toxicity, and favorable bioavailabilty was (S)-3-(2-tertbutyl-4-hydroxymethy1- 5-methyl-phenylsulfanyl)-4-hydroxy-6-isopropyl-6-(2-thiophen-3-yl-ethyl)-5,6-dihydro-pyran-2-one (13-(S)). This thiophene derivative also exhibited excellent antiviral efficacy against mutant HIV protease and resistant HIV strains. For these reasons, compound 13-(S) was chosen for further preclinical evaluation.

  DOI：

  10.1021/jm0003844
• 作为产物：
  描述：

  3-甲基-2-丁酮 在 Wilkinson's catalyst barium dihydroxide 、 氢气 作用下， 以 四氢呋喃 、 乙醇 为溶剂， 80.0 ℃ 、220.64 kPa 条件下， 反应 29.0h， 生成 1-(呋喃-2-基)-4-甲基戊烷-3-酮
  参考文献：
  名称：

  4-Hydroxy-5,6-dihydropyrones as Inhibitors of HIV Protease:  The Effect of Heterocyclic Substituents at C-6 on Antiviral Potency and Pharmacokinetic Parameters

  摘要：

  Due largely to the emergence of multi-drug-resistant HIV strains, the development of new HIV protease inhibitors remains a high priority for the pharmaceutical industry. Toward this end, we previously identified a 4-hydroxy-5,6-dihydropyrone lead compound (CI-1029, 1) which possesses excellent activity against the protease enzyme, good antiviral efficacy in cellular assays, and promising bioavailability in several animal species. The search for a suitable backup candidate centered on the replacement of the aniline moiety at C-6 with an appropriately substituted heterocyle. In general, this series of heterocyclic inhibitors displayed good activity (in both enzymatic and cellular tests) and-low cellular toxicity; furthermore, several analogues exhibited improved pharmacokinetic parameters in animal models. The compound with the best combination of high potency, low toxicity, and favorable bioavailabilty was (S)-3-(2-tertbutyl-4-hydroxymethy1- 5-methyl-phenylsulfanyl)-4-hydroxy-6-isopropyl-6-(2-thiophen-3-yl-ethyl)-5,6-dihydro-pyran-2-one (13-(S)). This thiophene derivative also exhibited excellent antiviral efficacy against mutant HIV protease and resistant HIV strains. For these reasons, compound 13-(S) was chosen for further preclinical evaluation.

  DOI：

  10.1021/jm0003844

文献信息

• MCL-1 INHIBITORS
  申请人：Gilead Sciences, Inc.

  公开号：US20190352271A1

  公开（公告）日：2019-11-21

  The present disclosure generally relates to compounds and pharmaceutical compositions that may be used in methods of treating cancer.

  本公开涉及通常用于治疗癌症的化合物和药物组合物。
• Michael Addition of Soft Carbon Nucleophiles to Alkylidene Isoxazol-5-ones: A Divergent Entry to β-Branched Carbonyl Compounds
  作者：Naylil M. R. Capreti、Igor D. Jurberg

  DOI：10.1021/acs.orglett.5b01004

  日期：2015.5.15

  A novel, divergent strategy toward the synthesis of β-branched (and linear) carbonyl compounds is developed by taking advantage of alkylidene isoxazol-5-ones as key building blocks. The yields obtained range from good to excellent, therefore making the described methods attractive options for building such molecules.

  通过利用亚烷基异恶唑-5-酮作为主要结构单元，开发了一种新的，发散的合成β-支化（和线性）羰基化合物的策略。获得的收率范围从良好到优异，因此使得所述方法成为构建此类分子的有吸引力的选择。
• ARYLOXY PHENOXY ACRYLIC COMPOUND HAVING HIF-1 INHIBITION ACTIVITY, METHOD FOR PREPARING SAME, AND PHARMACEUTICAL COMPOSITION CONTAINING SAME AS AN ACTIVE INGREDIENT
  申请人：Lee Kyeong

  公开号：US20130237542A1

  公开（公告）日：2013-09-12

  The present invention relates to a compound inhibiting HF-1 activity, a preparation method of the same, and a pharmaceutical composition comprising the same as an active ingredient. The compound of the present invention demonstrates anticancer activity not by non-selective cytotoxicity but by inhibiting the activity of HIF-1, the transcription factor playing an important role in cancer cell growth and metastasis. Accordingly, the compound or the pharmaceutically acceptable salt thereof according to the present invention inhibits HIF-1 activity, and therefore can be used as a therapeutic agent for solid tumors such as colon cancer, liver cancer, stomach cancer and breast cancer. In addition, the compound or the pharmaceutically acceptable salt thereof according to the present invention can be used as an active ingredient for a therapeutic agent for diabetic retinopathy or arthritis which may become worse when hypoxia-induced VEGF expression by HIF-1 increases.

  本发明涉及一种抑制HF-1活性的化合物，以及该化合物的制备方法和包含该化合物作为活性成分的药物组合物。本发明的化合物通过抑制HIF-1活性而不是通过非选择性细胞毒性表现出抗癌活性，HIF-1是在癌细胞生长和转移中起重要作用的转录因子。因此，根据本发明的化合物或其药用盐抑制HIF-1活性，因此可以用作固体肿瘤如结肠癌、肝癌、胃癌和乳腺癌的治疗剂。此外，根据本发明的化合物或其药用盐还可以用作糖尿病视网膜病变或关节炎的治疗剂的活性成分，当HIF-1诱导的VEGF表达增加时，这些疾病可能会恶化。
• HIV protease inhibitors
  申请人：——

  公开号：US20040106606A1

  公开（公告）日：2004-06-03

  The present invention relates to novel dihydropyrones with tethered heterocycles having improved pharmacologic properties which potently inhibit the HIV aspartyl protease blocking HIV infectivity. The dihydropyrones are useful in the development of therapies for the treatment of viral infections and diseases including AIDS. The present invention is also directed to methods of synthesis of the dihydropyrones and intermediates useful in the preparation of the final compounds.

  本发明涉及一种新颖的具有改进药理学性质的带有连接杂环的二氢吡喃并具有强烈抑制HIV天冬氨酸蛋白酶以阻止HIV感染性的药物。这些二氢吡喃可用于开发治疗病毒感染和疾病，包括艾滋病的治疗方案。本发明还涉及二氢吡喃的合成方法以及用于制备最终化合物的中间体。
• MCL-1 inhibitors
  申请人：Gilead Sciences, Inc.

  公开号：US10703733B2

  公开（公告）日：2020-07-07

  The present disclosure generally relates to compounds and pharmaceutical compositions that may be used in methods of treating cancer.

  本公开内容一般涉及可用于治疗癌症方法的化合物和药物组合物。