formyl isovaleryl phloroglucinol | 78423-49-1

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: formyl isovaleryl phloroglucinol
• 英文别名: 3-formylphloroisovalerophenone；2,4,6-trihydroxy-3-(3-methylbutanoyl)benzaldehyde
• CAS: 78423-49-1
• 化学式: C₁₂H₁₄O₅
• 分子量: 238.24
• InChiKey: MSHCPNLVMAMKFH-UHFFFAOYSA-N

物化性质

• 沸点：
  370.9±42.0 °C(Predicted)
• 密度：
  1.339±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.4
• 重原子数：
  17
• 可旋转键数：
  4
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.33
• 拓扑面积：
  94.8
• 氢给体数：
  3
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  formyl isovaleryl phloroglucinol 在 氢氧化钾 、 2,3-二氯-5,6-二氰基-1,4-苯醌 作用下， 以 甲醇 、 硝基甲烷 为溶剂， 反应 4.0h， 生成 euglobal G1
  参考文献：
  名称：

  Biomimetic synthesis, antimicrobial, antileishmanial and antimalarial activities of euglobals and their analogues

  摘要：

  In the present communication, naturally occurring phloroglucinol-monoterpene adducts, euglobals G1-G4 (3b/a and 4a/b) and 16 new analogues (13a/b-18a/b and 19-22) were synthesized by biomimetic approach. These synthetic compounds differ from natural euglobals in the nature of monoterpene and acyl functionality. All of these compounds were evaluated for their antibacterial, antifungal, antileishmanial and antimalarial activities. Analogue 17b possessed good antibacterial activity against methicillin-resistant Staphylococcus aureus, while analogues 19-22 possessed potent antifungal activity against Candida glabrata with IC(50)s ranging from 1.5 to 2.5 mu g/mL. Euglobals along with all synthesized analogues exhibited antileishmanial activity. Amongst these, euglobal G2 (3a), G3 (4a) and analogues 13a and 14a showed potent antileishmanial activity with IC50s ranging from 2.8 to 3.9 mu g/mL. Analogue 16a possessed antimalarial activity against chloroquine sensitive D6 clone of Plasmodium falciparum. None of the compounds showed toxicity against mammalian kidney fibroblasts (vero cells) upto the concentration of 4.76 mu g/ml. (c) 2005 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmc.2005.10.027
• 作为产物：
  描述：

  苯异戊二酮 在 N,N-二甲基甲酰胺 、 三氯氧磷 作用下， 以 乙酸乙酯 为溶剂， 反应 1.0h， 生成 formyl isovaleryl phloroglucinol
  参考文献：
  名称：

  二锅间苯三酚的一锅合成及其抗癌活性

  摘要：

  使用市售的间苯三酚和甲磺酸可一步合成一系列二聚间苯三酚化合物。基于植物来源的二聚间苯三酚的报道的抗癌活性，评估了这些合成的化合物对各种癌细胞系的体外抗增殖活性。几种化合物在多种肿瘤细胞类型中均表现出体外细胞毒性作用。发现在结肠癌细胞系（HCT116）中，在IC 50为5.5μM的低的所有五个癌细胞系中，具有在连接基亚甲基上的吡啶-3-基和两个二异戊酰基间苯三酚部分的化合物29是最活跃的。

  DOI：

  10.1016/j.bmcl.2012.01.089

文献信息

• Biomimetic synthesis and anti-HIV activity of dimeric phloroglucinols
  作者：Siddheshwar K. Chauthe、Sandip B. Bharate、Sudeep Sabde、Debashis Mitra、Kamlesh K. Bhutani、Inder P. Singh

  DOI：10.1016/j.bmc.2010.01.023

  日期：2010.3

  Plants are an important source of a variety of bioactive compounds with different modes of action. Anti-HIV agents from plant sources can be useful in developing novel therapies for inhibiting HIV infection. Based on the reported anti-HIV activity of plant derived phloroglucinols, several new dimeric phloroglucinols were synthesized in the present study by varying substitution on aromatic ring and

  植物是具有不同作用方式的多种生物活性化合物的重要来源。来自植物来源的抗HIV剂可用于开发抑制HIV感染的新疗法。根据已报道的植物来源的间苯三酚的抗HIV活性，通过改变芳香环和亚甲基桥上的取代基，在本研究中合成了几种新的二聚间苯三酚。一些合成的化合物在感染HIV-1 NL 4.3病毒分离株的人CD4 + T细胞系（CEM-GFP）中显示出良好的HIV抑制活性。结构活性研究表明，亚甲基桥上的苯基，4-苄氧基-1-苯基和环己基取代使化合物具有更好的抗HIV活性。化合物22和24显示出最高的抗HIV活性，IC 50分别为0.28μM和2.71μM，在基于细胞的测定中，前者的活性比阳性标准AZT高。
• An Efficient Two-Step Synthesis of Jensenone Isolated from Eucalyptus jensenii. Synthesis of Analogues and Evaluation as Antioxidants
  作者：Sandip B. Bharate、Siddheshwar K. Chauthe、Kamlesh K. Bhutani、Inder P. Singh

  DOI：10.1071/ch05061

  日期：——

  A phloroglucinol derivative, jensenone (1) isolated from leaves of Eucalyptus jensenii has been synthesized for the first time through a short and efficient two-step procedure starting from commercially available phloroglucinol. The methodology provides a simplified route to introduce diformyl moiety for synthesis of biologically active formylated phloroglucinol compounds such as antimalarial robustadials

  一种从桉树叶中分离的间苯三酚衍生物 jensenone (1) 首次通过从市售间苯三酚开始的短而有效的两步程序合成。该方法提供了一种简化的途径来引入二甲酰基部分，以合成具有生物活性的甲酰化间苯三酚化合物，例如抗疟药、癌症化学预防 euglobals 和防污铁木糖醛。还合成了几种詹塞酮类似物并评估了抗氧化能力。
• Biomimetic Synthesis and Chemical Proteomics Reveal the Mechanism of Action and Functional Targets of Phloroglucinol Meroterpenoids
  作者：Amy K. Bracken、Colby E. Gekko、Nina O. Suss、Emma E. Lueders、Qi Cui、Qin Fu、Andy C. W. Lui、Elizabeth T. Anderson、Sheng Zhang、Mikail E. Abbasov

  DOI：10.1021/jacs.3c10741

  日期：2024.1.31

  biological processes governed by these modifications. Phloroglucinol meroterpenoids constitute one of the most expansive classes of natural products, displaying a plethora of biological activities. However, their mechanism of action and cellular targets have, until now, remained elusive. In this study, we detail the concise biomimetic synthesis, computational mechanistic insights, physicochemical attributes

  天然产物常年成为药物先导物和化学探针的多产来源，推动了许多治疗方法的发展。尽管它们稀缺，但通过与赖氨酸残基的共价相互作用调节蛋白质功能的天然产物具有巨大的潜力，可以解锁新的治疗干预措施，并促进我们对受这些修饰控制的生物过程的理解。间苯三酚硫萜类化合物是最广泛的天然产物类别之一，显示出大量的生物活性。然而，直到现在，它们的作用机制和细胞靶标仍然难以捉摸。在这项研究中，我们详细介绍了几种间苯三酚甲萜类化合物的简明仿生合成、计算机制、物理化学属性、动力学参数、分子作用机制和功能性细胞靶标。我们利用天然产物的合成可点击类似物，通过凝胶内荧光扫描和细胞成像来探测它们不同的蛋白质组范围反应性和亚细胞定位。通过实施样品多路复用和重新设计的赖氨酸靶向探针，我们简化了基于定量活性的蛋白质分析，从而能够直接绘制人类细胞中蛋白质赖氨酸的整体反应性和配体性。利用这个框架，我们在乳腺癌细胞中可处理的蛋白质位点确定了
• S-Euglobals: Biomimetic synthesis, antileishmanial, antimalarial, and antimicrobial activities☆
  作者：Sandip B. Bharate、Shabana I. Khan、Babu L. Tekwani、Melissa Jacob、Ikhlas A. Khan、Inder Pal Singh

  DOI：10.1016/j.bmc.2007.10.055

  日期：2008.2.1

  Several new euglobal analogues (named as S-euglobals) were synthesized from phloroglucinol via a biomimetic three-component reaction involving Knoevenagel condensation followed by [4+2]-Diels-Alder cycloaddition with monoterpene. Newly synthesized euglobal analogues involve monoterpenes that have not yet been encountered in natural euglobals. S-Euglobals along with previously synthesized robustadial A and B were evaluated for in vitro antileishmanial, antimalarial, antimicrobial, and cytotoxic activities. Out of 16, nine analogues were found to exhibit antileishmanial activity against Leishmania donovani promastigotes. Analogue 7 was the most potent with IC50 of 2.4 mu g/mL and IC90 of 8 mu g/mL, followed by analogues 8 and 11 (IC50 5.5 and 9.5 mu g/mL). Antilelshmanial activity of robustadial A (5) and B (6) was moderate with IC50 of 20 and 16 mu g/mL, respectively. Robustadial A and B and S-euglobal 8 exhibited weak antimalarial activity against Plasmodium falciparum (IC50 of 2.7-4.76 mu g/mL). Few of the eualobal analogues showed antibacterial activity against methicillin-resistant Staphylococcus aureus. Amongst these, analogue I I was the most potent with IC50 of 1.0 mu g/mL and MIC of 5.0 mu g/mL. Most of the compounds were not cytotoxic up to 25 mu g/mL in a panel of cell lines consisting of both cancer (SK-MEL, KB, BT-549, and SK-OV-3) as well as non-cancer kidney (Vero and LLC-PK11) cells. (C) 2007 Elsevier Ltd. All rights reserved.
• Bolte, Matthew L.; Crow, Wilfrid D.; Takahashi, Nobutaka, Agricultural and Biological Chemistry, 1985, vol. 49, # 3, p. 761 - 768
  作者：Bolte, Matthew L.、Crow, Wilfrid D.、Takahashi, Nobutaka、Sakurai, Akira、Uji-Ie, Masami、Yoshida, Shigeo

  DOI：——

  日期：——