2-geranyl-3,5-dimethoxybenzaldehyde | 1542214-34-5

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 异戊烯醇脂质
• 英文名称: 2-geranyl-3,5-dimethoxybenzaldehyde
• 英文别名: (E)-2-(3,7-dimethylocta-2,6-dienyl)-3,5-dimethoxybenzaldehyde；2-[(2E)-3,7-dimethylocta-2,6-dienyl]-3,5-dimethoxybenzaldehyde
• CAS: 1542214-34-5
• 化学式: C₁₉H₂₆O₃
• 分子量: 302.414
• InChiKey: MBFKJWNZODISSK-OQLLNIDSSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.1
• 重原子数：
  22
• 可旋转键数：
  8
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.42
• 拓扑面积：
  35.5
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  2-geranyl-3,5-dimethoxybenzaldehyde 在 15-冠醚-5 、 sodium hydride 、 对甲苯磺酸 作用下， 以 四氢呋喃 、 甲醇 、 正己烷 、 mineral oil 为溶剂， 生成 2-geranyl-3,5-dimethoxy-3′,4′-dihydroxy-(E)-stilbene
  参考文献：
  名称：

  Stilbenes as κ-Selective, Non-nitrogenous Opioid Receptor Antagonists

  摘要：

  The natural stilbene pawhuskin A has been shown to function as an opioid receptor antagonist, with preferential binding to the kappa receptor. This finding encouraged assembly of a set of analogues to probe the importance of key structural features. Assays on these compounds determined that one (compound 29) shows potent opioid receptor binding activity and significantly improved selectivity for the kappa receptor. These studies begin to illuminate the structural features of these non-nitrogenous opioid, receptor antagonists that are required for activity.

  DOI：

  10.1021/np4009046
• 作为产物：
  描述：

  (E)-2-((2-(3,7-dimethylocta-2,6-dien-1-yl)-3,5-dimethoxybenzyl)oxy)tetrahydro-2H-pyran 在 manganese(IV) oxide 、 对甲苯磺酸 作用下， 以 甲醇 、 二氯甲烷 为溶剂， 反应 2.5h， 生成 2-geranyl-3,5-dimethoxybenzaldehyde
  参考文献：
  名称：

  Stilbenes as κ-Selective, Non-nitrogenous Opioid Receptor Antagonists

  摘要：

  The natural stilbene pawhuskin A has been shown to function as an opioid receptor antagonist, with preferential binding to the kappa receptor. This finding encouraged assembly of a set of analogues to probe the importance of key structural features. Assays on these compounds determined that one (compound 29) shows potent opioid receptor binding activity and significantly improved selectivity for the kappa receptor. These studies begin to illuminate the structural features of these non-nitrogenous opioid, receptor antagonists that are required for activity.

  DOI：

  10.1021/np4009046

文献信息

• Selective Prenylation of Protected Phenols for Synthesis of Pawhuskin A Analogues
  作者：Kevyn D. Gardner、David F. Wiemer

  DOI：10.1021/acs.joc.5b02756

  日期：2016.2.19

  is a prenylated stilbene that functions as an antagonist of the kappa opioid receptor. Analogues of this natural product bearing different placements of the prenyl group in the A-ring have shown selectivity for either the kappa or the delta receptors subtypes. This differential activity has drawn attention to regiospecific preparation of the C-2, C-5, and C-6 prenylated A-ring regioisomers. Through

  Pawhuskin A是一种异戊二烯基二苯乙烯，起着κ阿片受体拮抗剂的作用。这种天然产物在A环上带有异戊二烯基的不同位置的类似物已显示出对κ或δ受体亚型的选择性。这种差异活性已经引起人们对C-2，C-5和C-6戊烯基化A环区域异构体的区域特异性制备的关注。通过卤素金属交换，已制备出代表这些区域异构体中每一种的高级中间体，并且新的C-6中间体已转化为天然二苯乙烯的新类似物。
• THERAPEUTIC COMPOUNDS AND METHODS
  申请人：UNIVERSITY OF IOWA RESEARCH FOUNDATION

  公开号：US20170107173A1

  公开（公告）日：2017-04-20

  Compounds of formula I: and salts thereof are disclosed. Also disclosed are 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 treating various diseases and conditions.

  公开了化学式I的化合物及其盐。还公开了包括化学式I的化合物的药物组合物，制备化学式I的化合物的方法，制备化学式I的化合物有用的中间体以及治疗各种疾病和病况的治疗方法。
• Substitution of a triazole for the central olefin in biologically active stilbenes
  作者：David P. Stockdale、John A. Beutler、David F. Wiemer

  DOI：10.1016/j.bmcl.2022.128980

  日期：2022.11

  activity we have prepared analogues of two bioactive stilbenes, a pawhuskin and a schweinfurthin, where a 1,2,3-triazole ring formally replaces the stilbene double bond. The new schweinfurthin analogue (23) has been tested for anti-proliferative activity against 60 cell lines, and shows a strong correlation of bioactivity when compared to the compound that inspired its synthesis (22).

  芪部分常见于天然产物中，这些化合物显示出非凡的生物活性。从二苯乙烯中提取有用药物的努力必须解决这种结构的潜在问题，包括顺式/反式异构化的倾向。为了确定在保持生物活性的同时解决这一限制的烯烃替代物，我们制备了两种生物活性二苯乙烯的类似物，一种爪胡斯金和一种施韦因富辛，其中 1,2,3-三唑环正式取代了二苯乙烯双键。新的 schweinfurthin 类似物 ( 23 ) 已针对 60 种细胞系进行了抗增殖活性测试，与激发其合成的化合物 ( 22 ) 相比，它显示出强烈的生物活性相关性。