7-苄基黄豆苷元 | 56401-06-0

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 异黄酮类化合物
• 中文名称: 7-苄基黄豆苷元
• 英文名称: 7-benzyloxy-3-(4-hydroxy-phenyl)-chromen-4-one
• 英文别名: 7-Benzyloxy-4'-hydroxyisoflavon；Daidzein-7-O-benzylether；7-Benzyldaidzein；3-(4-hydroxyphenyl)-7-phenylmethoxychromen-4-one
• CAS: 56401-06-0
• 化学式: C₂₂H₁₆O₄
• 分子量: 344.367
• InChiKey: BUGRUMLINLUCCV-UHFFFAOYSA-N

物化性质

• 溶解度：
  扩张型心肌病

计算性质

• 辛醇/水分配系数(LogP)：
  4.3
• 重原子数：
  26
• 可旋转键数：
  4
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.05
• 拓扑面积：
  55.8
• 氢给体数：
  1
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  7-苄基黄豆苷元 在 palladium on activated charcoal 氢气 作用下， 以 甲醇 为溶剂， 20.0 ℃ 、137.89 kPa 条件下， 反应 2.0h， 以84%的产率得到大豆甙元
  参考文献：
  名称：

  Structural requirement of isoflavonones for the inhibitory activity of interleukin-5

  摘要：

  Sophoricoside isolated from Sophora japonica is a glycoside of isoflavonone as an inhibitor of interleukin (IL)-5. To identify structural requirements of this isoflavonone for its inhibitory activity against IL-5, isoflavonones, isoflavanones, and their glycosides were prepared and their inhibitory activity was tested against IL-5. Among them, 5-benzyloxy-3-(4-hydroxyphenyl)chromen-4-one (4b, 87.9% inhibition at 50 muM, IC50 = 15.3 muM) shows the most potent activity, comparable with that of sophoricoside. The important structural requirements of these isoflavonone analogs exhibiting the inhibitory activity against IL-5 were recognized as (1) planarity of chromen-4-one ring, (2) existence of phenolic hydroxyl at 4-position of B ring, and (3) introduction of benzyloxy at 5-position, which may act as a bulky group for occupying hydrophobic pocket in putative binding site. However the glucopyranosyl moiety of sophoricoside is not an essential motif for the activity. (C) 2003 Editions scientifiques et medicales Elsevier SAS. All rights reserved.

  DOI：

  10.1016/s0223-5234(03)00064-3
• 作为产物：
  描述：

  1-(4-benzyloxy-2-hydroxyphenyl)-3-[4-(methoxymethoxy)phenyl]prop-2-en-1-one 在 Tl(NO₃)2*3H₂O 作用下， 以 甲醇 为溶剂， 反应 24.0h， 以80.1%的产率得到7-苄基黄豆苷元
  参考文献：
  名称：

  Structural requirement of isoflavonones for the inhibitory activity of interleukin-5

  摘要：

  Sophoricoside isolated from Sophora japonica is a glycoside of isoflavonone as an inhibitor of interleukin (IL)-5. To identify structural requirements of this isoflavonone for its inhibitory activity against IL-5, isoflavonones, isoflavanones, and their glycosides were prepared and their inhibitory activity was tested against IL-5. Among them, 5-benzyloxy-3-(4-hydroxyphenyl)chromen-4-one (4b, 87.9% inhibition at 50 muM, IC50 = 15.3 muM) shows the most potent activity, comparable with that of sophoricoside. The important structural requirements of these isoflavonone analogs exhibiting the inhibitory activity against IL-5 were recognized as (1) planarity of chromen-4-one ring, (2) existence of phenolic hydroxyl at 4-position of B ring, and (3) introduction of benzyloxy at 5-position, which may act as a bulky group for occupying hydrophobic pocket in putative binding site. However the glucopyranosyl moiety of sophoricoside is not an essential motif for the activity. (C) 2003 Editions scientifiques et medicales Elsevier SAS. All rights reserved.

  DOI：

  10.1016/s0223-5234(03)00064-3

文献信息

• ALDH-2 INHIBITORS IN THE TREATMENT OF DRUG ADDICTION
  申请人：Zablocki Jeff

  公开号：US20080032995A1

  公开（公告）日：2008-02-07

  Disclosed are novel isoflavone derivatives having the structure of Formula I which are useful as ALDH-2 inhibitors for treating mammals for dependence upon drugs of addiction, for example addiction to dopamine-producing agent such as cocaine, morphine, amphetamines, nicotine, and alcohol.

  揭示了具有以下结构的新型异黄酮衍生物，其可用作ALDH-2抑制剂，用于治疗哺乳动物对成瘾药物的依赖，例如对多巴胺类药物如可卡因、吗啡、安非他命、尼古丁和酒精的依赖。
• One-step synthesis of 5,6-diaryl pyridine-2(1H)-thiones from isoflavones
  作者：Juanjuan Wang、Zunting Zhang、Wenli Wang、Fangfang Liu

  DOI：10.1039/c3ob27247h

  日期：——

  The one-step cyclocondensation of substituted isoflavones with cyanothioacetamide in the presence of sodium hydroxide gave an array of 3-cyano-5,6-diaryl pyridine-2(1H)-thiones in good yields. The procedure involves base-mediated ring opening of the isoflavones and subsequent Knoevenagel condensation between the 1,3-dicarbonyl intermediate generated from the isoflavones and cyanothioacetamide, followed

  取代异黄酮与 氰基硫代乙酰胺 在......的存在下 氢氧化钠以良好的收率得到了3-氰基-5,6-二芳基吡啶-2（1 H）-硫酮的阵列。该方法包括异黄酮的碱介导的开环，以及随后由异黄酮生成的1,3-二羰基中间体与Knoevenagel缩合。氰基硫代乙酰胺，然后进行闭环和脱水。
• ALDH-2 INHIBITORS IN THE TREATMENT OF PSYCHIATRIC DISORDERS
  申请人：Diamond Ivan

  公开号：US20090124672A1

  公开（公告）日：2009-05-14

  Disclosed are isoflavone derivatives having the structure of Formula I which are useful as ALDH-2 inhibitors for use treating in mammals suffering from psychiatric disorders such as, for example, depression, generalized anxiety, social phobia, panic disorder, and sleep disorders.

  披露的是具有公式I结构的异黄酮衍生物，它们作为ALDH-2抑制剂，用于治疗遭受精神疾病困扰的哺乳动物，例如抑郁症、广泛性焦虑症、社交恐惧症、恐慌症和睡眠障碍。
• [EN] ALDH-2 INHIBITORS IN THE TREATMENT OF ADDICTION<br/>[FR] INHIBITEURS D'ALDH-2 DANS LE TRAITEMENT D'UNE ACCOUTUMANCE
  申请人：CV THERAPEUTICS INC

  公开号：WO2009094028A1

  公开（公告）日：2009-07-30

  Disclosed are novel isoflavone derivatives having the structure of Formula I which are useful as ALDH-2 inhibitors for treating mammals for dependence upon drugs of addiction, for example addiction to dopamine-producing agent such as cocaine, morphine, amphetamines, nicotine, and alcohol.

  揭示了具有Formula I结构的新型异黄酮衍生物，可用作ALDH-2抑制剂，用于治疗哺乳动物对成瘾药物的依赖，例如对多巴胺类药物如可卡因、吗啡、安非他命、尼古丁和酒精的依赖。
• Simple and Efficient Method for Synthesis of 3-Cyano-6,7-diarylpyrazolo[1,5-<i>a</i>]pyrimidine from Isoflavones
  作者：Yu-Qing Ma、Zun-Ting Zhang、Qing He、Dong Xue、Peng-Fei Zhang

  DOI：10.1080/00397911.2010.521902

  日期：2012.4.1

  Abstract A series of 3-cyano-6,7-diarylpyrazolo[1,5-a]pyrimidines have been synthesized directly from the 5-amino-4-cyano-1H-pyrazole and isoflavones. The target compound was obtained by a condensation reaction. Structures of compounds were demonstrated by Fourier transform infrared, NMR, and elemental analysis. The advantages of this synthetic route are simple operation, mild reaction conditions,

  摘要 由 5-氨基-4-氰基-1H-吡唑和异黄酮直接合成了一系列 3-氰基-6,7-二芳基吡唑并[1,5-a]嘧啶。通过缩合反应获得目标化合物。通过傅里叶变换红外、核磁共振和元素分析证明了化合物的结构。该合成路线的优点是操作简单、反应条件温和、收率好。图形概要