Dioxinodehydroeckol | 639514-05-9

• 分子结构分类: 有机化合物 - 苯类化合物 - 酚类
• 英文名称: Dioxinodehydroeckol
• 英文别名: eckstolonol；[1,4]benzodioxino[2,3-a]oxanthrene-1,3,6,9,11-pentol
• CAS: 639514-05-9
• 化学式: C₁₈H₁₀O₉
• 分子量: 370.272
• InChiKey: LBHQACSAGWCMAB-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.4
• 重原子数：
  27
• 可旋转键数：
  0
• 环数：
  5.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  138
• 氢给体数：
  5
• 氢受体数：
  9

反应信息

• 作为反应物：
  描述：

  乙酸酐 、 Dioxinodehydroeckol 在 吡啶 作用下， 反应 24.0h， 以7.8 mg的产率得到5,8,13,14-tetraoxa-pentaphene-1,3,6,9,11-pentaol pentaacetate
  参考文献：
  名称：

  A New Phlorotannin from the Brown Alga Ecklonia stolonifera

  摘要：

  从棕色藻类 Ecklonia stolonifera OKAMURA 的甲醇提取物的乙醇可溶部分中分离出了一种新的绿单宁，命名为 eckstolonol (1)，同时分离出的还有三种已知的绿单宁，即 eckol (2)、phlorofucofuroeckol A (3) 和 dieckol (4)。根据光谱证据，确定了 eckstolonol 的结构为 5,8,13,14-四氧杂-1,3,6,9,11-五酚。研究发现，这种新化合物是 1,1-二苯基-2-苦基肼（DPPH）自由基的清除剂。

  DOI：

  10.1248/cpb.51.1012

文献信息

• Solid pharmaceutical compositions of brown algae
  申请人：PHLORONOL, INC.

  公开号：US10016471B2

  公开（公告）日：2018-07-10

  Described herein are solid pharmaceutical compositions of brown algae extracts and methods for making solid pharmaceutical compositions of brown algae extracts. In some embodiments, the brown algae extract is derived from Ecklonia cava.

  本文描述了褐藻提取物的固体药物组合物和褐藻提取物固体药物组合物的制造方法。在某些实施方案中，褐藻提取物来自Ecklonia cava。
• HAIR GROWTH STIMULATOR BASED ON ECKLONIA CAVA EXTRACT, PREPARATION METHOD THEREOF, AND COSMETIC COMPOSITION CONTAINING THE SAME
  申请人：KIM Se-Kwon

  公开号：US20130089568A1

  公开（公告）日：2013-04-11

  The present invention relates to a hair growth stimulator based on an Ecklonia cava extract, a preparation method thereof and a cosmetic composition containing the same. Dioxinodehydroeckol is isolated from the Ecklonia cava extract. The Ecklonia cava extract prepared according to the preparation method and the dioxinodehydroeckol compound have excellent hair growth effects which are significantly higher than the effect of an Ecklonia cava extract prepared according to a conventional method.
• SOLID PHARMACEUTICAL COMPOSITIONS OF BROWN ALGAE
  申请人：PHLORONOL, INC.

  公开号：US20160375070A1

  公开（公告）日：2016-12-29

  Described herein are solid pharmaceutical compositions of brown algae extracts and methods for making solid pharmaceutical compositions of brown algae extracts. In some embodiments, the brown algae extract is derived from Ecklonia cava.
• BEVERAGE COMPOSITION COMPRISING PHLOROTANNIN, GINSENG EXTRACT AND CAFFEINE
  申请人：BOTAMEDI INC.

  公开号：US20170119772A1

  公开（公告）日：2017-05-04

  A beverage composition comprising phlorotannin, a ginseng extract and caffeine, and being effective in improving work performance, such as improving concentration and fatigue, preventing sleepiness, relieving hangovers, reducing headaches and improving physical abilities.
• COMPOSITION FOR IMPROVING FLAVOR OF FOOD, CONTAINING PHLOROTANNIN AS ACTIVE INGREDIENT
  申请人：BOTAMEDI INC.

  公开号：US20220015403A1

  公开（公告）日：2022-01-20

  The present invention relates to a composition and a product which are used when cooking food containing carbohydrates and proteins as main ingredients, when cooling processed food such as ramen, when preparing vegetable protein food such as tofu, or when administering alcoholic beverages, coffee, tea, beverages and the like, so as to increase the elasticity, texture or taste of prepared or cooked food, thereby improving the flavor thereof.