2-甲氧基间苯二酚 | 29267-67-2

• 物质功能分类: 香精与香料 - 酚类 - 合成香料 - 酚类、醚类和环氧化物
• 分子结构分类: 有机化合物 - 苯类化合物 - 酚类
• 中文名称: 2-甲氧基间苯二酚
• 中文别名: 2-甲氧基雷锁酚
• 英文名称: 2-methoxyresorcinol
• 英文别名: 2-methoxybenzene-1,3-diol；2,6-dihydroxyanisole
• CAS: 29267-67-2
• 化学式: C₇H₈O₃
• mdl: MFCD00017299
• 分子量: 140.139
• InChiKey: QFYYAIBEHOEZKC-UHFFFAOYSA-N

物化性质

• 熔点：
  86-88°C
• 沸点：
  196.62°C (rough estimate)
• 密度：
  1.1624 (rough estimate)
• 溶解度：
  可溶于氯仿（少许）、甲醇（少许）

计算性质

• 辛醇/水分配系数(LogP)：
  0.6
• 重原子数：
  10
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.142
• 拓扑面积：
  49.7
• 氢给体数：
  2
• 氢受体数：
  3

安全信息

• 海关编码：
  2909500000

反应信息

• 作为反应物：
  描述：

  2-甲氧基间苯二酚 在 sodium acetate 、 sodium hydride 、 三乙胺 、 sodium iodide 作用下， 以 四氢呋喃 、 四氯化碳 、 N,N-二甲基甲酰胺 为溶剂， 反应 7.5h， 生成 3-(Bromomethyl)phenyl 2-methoxy-3-(tetradecyloxy) phenyl phosphate
  参考文献：
  名称：

  Analogs of platelet activating factor. 6. Mono- and bis-aryl phosphate antagonists of platelet activating factor

  摘要：

  A series of aryl phosphoglyceride (3, 19-6 1) and bis-aryl phosphate (67-135) antagonists of platelet activating factor (PAF) were prepared. A group of four bifunctional phosphorus reagents (5a-c and 7) were developed that allowed the preparation of these aryl phosphates in which the position of aromatic substitution can be varied. These compounds were examined for their ability to inhibit PAF-induced platelet aggregation of rabbit platelets. Selected compounds were also evaluated for their ability to displace [H-3]PAF from its receptor on rabbit platelets. These in vitro data were compared to similar data obtained for a number of known PAF antagonists. The compounds were evaluated in vivo, in both the mouse and rabbit, for their ability to prevent death induced by a lethal challenge of PAF. The relationships between the biological activity and the nature, lipophilicity, and position of substituents of the aromatic rings were studied. Compound 105 (CL 184005) has been selected to undergo further development as a potential therapeutic agent for the treatment of septic shock in man.

  DOI：

  10.1021/jm00087a023
• 作为产物：
  描述：

  邻苯三酚 在 lithium carbonate 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 反应 48.0h， 以34%的产率得到2-甲氧基间苯二酚
  参考文献：
  名称：

  The Design, Synthesis, and Evaluation of Coumarin Ring Derivatives of the Novobiocin Scaffold that Exhibit Antiproliferative Activity

  摘要：

  Novobiocin, a known DNA gyrase inhibitor, binds to a nucleotide-binding site located on the Hsp90 C-terminus and induces degradation of Hsp90-dependent client proteins at similar to 700 mu M in breast cancer cells (SKBr3). Although many analogues of novobiocin have been synthesized, it was only recently demonstrated that monomeric species exhibit antiproliferative activity against various cancer cell lines. To further refine the essential elements of the coumarin core, a series of modified coumarin derivatives was, synthesized and evaluated to elucidate structure-activity relationships for novobiocin as an anticancer agent. Results obtained from these studies have produced novobiocin analogues that manifest low micromolar activity against several cancer cell lines.

  DOI：

  10.1021/jo801312r

文献信息

• Synthesis of Fluorescent Probes Targeting Tumor-Suppressor Protein FHIT and Identification of Apoptosis-Inducing FHIT Inhibitors
  作者：Mitsuyasu Kawaguchi、Eriko Sekimoto、Yuhei Ohta、Naoya Ieda、Takashi Murakami、Hidehiko Nakagawa

  DOI：10.1021/acs.jmedchem.1c00874

  日期：2021.7.8

  tumor-suppressor gene FHIT is one candidate. The gene product, FHIT protein, has a unique dinucleoside triphosphate hydrolase (AP3Aase) activity, and in this study, we designed and synthesized a series of FHIT fluorescent probes utilizing this activity. We optimized the probe structure for high and specific reactivity with FHIT and applied the optimized probe in a screening assay for FHIT inhibitors. Screening of

  对于癌症的早期诊断，导致更好的完全康复机会，在癌前病变中表达已经改变的标记基因是可取的，肿瘤抑制基因FHIT是一种候选基因。基因产物 FHIT 蛋白具有独特的二核苷三磷酸水解酶 (AP 3Aase) 活性，在本研究中，我们设计并合成了一系列利用该活性的 FHIT 荧光探针。我们优化了探针结构以实现与 FHIT 的高特异性反应，并将优化的探针应用于 FHIT 抑制剂的筛选试验。用该测定法筛选化合物库确定了几个命中。命中化合物的结构开发提供了有效的 FHIT 抑制剂。这些抑制剂通过半胱天冬酶激活诱导表达 FHIT 的癌症细胞凋亡。我们的结果支持这样的观点，即 FHIT 结合剂，无论是 AP 3 Aase 活性的抑制剂还是激动剂，都可能是有前途的抗癌剂。
• NOVOBIOCIN ANALOGUES AND TREATMENT OF POLYCYSTIC KIDNEY DISEASE
  申请人：Calvet James P.

  公开号：US20110082098A1

  公开（公告）日：2011-04-07

  Novobiocin analogues are useful in methods of treating, inhibiting, and/or preventing cyst formation in autosomal dominant polycystic kidney disease (ADPKD) in a subject. The disclosure provides methods of treating ADPKD comprising administering a therapeutically effective amount of a coumarin-3-carboxamide novobiocin analogue. Accordingly, the method can include administering a novobiocin analogue in a therapeutically effective amount for reducing levels of mTOR pathway phosphoproteins P-mTOR, P-Akt and P-S6K, or combinations thereof. Further, the method can include administering a novobiocin analogue in a therapeutically effective amount for reducing levels of Hsp-90 client proteins CFTR, ErbB2, c-Raf and Cdk4, or combinations thereof.

  新比奴霉素类似物在治疗、抑制和/或预防自体显性多囊肾病（ADPKD）中的囊肿形成方法中是有用的。本公开提供了治疗ADPKD的方法，包括给予香豆素-3-羧酰胺新比奴霉素类似物的治疗有效量。因此，该方法可以包括给予新比奴霉素类似物的治疗有效量，以降低mTOR途径磷酸化蛋白P-mTOR、P-Akt和P-S6K的水平，或其组合。此外，该方法可以包括给予新比奴霉素类似物的治疗有效量，以降低Hsp-90客体蛋白CFTR、ErbB2、c-Raf和Cdk4的水平，或其组合。
• SMMR (small molecule metabolite reporters) for use as in vivo glucose biosensors
  申请人：Bellott M. Emile

  公开号：US20070110672A1

  公开（公告）日：2007-05-17

  Small Molecule Metabolite Reporters (SMMRs) for use as in vivo glucose biosensors, sensor compositions, and methods of use, are described. The SMMRs include boronic acid-containing xanthene, coumarin, carbostyril and phenalene-based small molecules which are used for monitoring glucose in vivo, advantageously on the skin.

  用于体内葡萄糖生物传感器的Small Molecule Metabolite Reporters (SMMRs)、传感器组合物及其使用方法被描述。SMMRs包括含有硼酸的小分子，基于黄烷、香豆素、卡波罗司坦和菲内烯，用于监测体内的葡萄糖，优选在皮肤上。
• Electronic Finetuning of 8‐Methoxy Psoralens by Palladium‐Catalyzed Coupling: Acidochromicity and Solvatochromicity
  作者：Sarah R. Geenen、Lysander Presser、Torsten Hölzel、Christian Ganter、Thomas J. J. Müller

  DOI：10.1002/chem.201905676

  日期：2020.6.26

  distinctly emissive derivatives in solution. Donor‐substituted psoralens exhibit remarkable photophysical properties, such as high fluorescence quantum yields and pronounced emission solvatochromicity and acidochromicity, which were scrutinized by Lippert–Mataga and Stern–Volmer plots. The results indicate that the compounds exceed the limit of visible light, a significant factor for potential applications

  可以通过有效的合成路线，通过各种交叉偶联方法（如Suzuki，Sonogashira和Heck反应）合成不同的5-取代的8-甲氧基补骨脂素。与先前合成的补骨脂素相比，因此可以容易地获得有希望的日光吸收化合物作为针对某些皮肤疾病的潜在活性剂。对所有合成的补骨脂素衍生物的广泛研究显示出固态的荧光以及溶液中几种明显发射的衍生物。供体取代的补骨脂素具有显着的光物理特性，例如高荧光量子产率和显着的发射溶剂变色性和酸致变色性，可通过Lippert-Mataga图和Stern-Volmer图进行详细研究。结果表明这些化合物超过了可见光的极限，作为活性剂潜在应用的重要因素。另外，进行（TD）DFT计算以阐明基本的电子结构并分配实验获得的数据。
• PROCESS FOR STRAIGHTENING KERATIN FIBRES WITH A HEATING MEANS AND DENATURING AGENTS
  申请人：Philippe Michel

  公开号：US20100028280A1

  公开（公告）日：2010-02-04

  The invention relates to a process for straightening keratin fibres, comprising: (i) a step in which a straightening composition containing at least two denaturing agents is applied to the keratin fibres, (ii) a step in which the temperature of the keratin fibres is raised, using a heating means, to a temperature of between 110 and 250° C.

  该发明涉及一种直发角蛋白纤维的拉直过程，包括：(i)将至少两种变性剂含有的拉直组合物涂抹到角蛋白纤维上的步骤，(ii)使用加热装置将角蛋白纤维的温度升高至110至250°C的步骤。

表征谱图