quinovic acid

• 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: quinovic acid
• 英文别名: (1S,2R,4aS,6aR,6aR,6bR,10S,12aR,14bS)-10-hydroxy-1,2,6b,9,9,12a-hexamethyl-2,3,4,5,6,6a,7,8,8a,10,11,12,13,14b-tetradecahydro-1H-picene-4a,6a-dicarboxylic acid
• 化学式: C₃₀H₄₆O₅
• 分子量: 486.692
• InChiKey: OJUYFGQEMPENCE-AKQOJEEASA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.9
• 重原子数：
  35
• 可旋转键数：
  2
• 环数：
  5.0
• sp3杂化的碳原子比例：
  0.87
• 拓扑面积：
  94.8
• 氢给体数：
  3
• 氢受体数：
  5

反应信息

• 作为产物：
  描述：

  quinovic acid 3-O-β-D-allopyranoside 在 盐酸 作用下， 反应 2.0h， 生成 D-allose 、 quinovic acid
  参考文献：
  名称：

  来自 Ladenbergia hexandra Klotzsch 的三萜糖苷

  摘要：

  从 Ladenbergia hexandra Klotzsch 的树皮中分离出 10 种三萜糖苷和 5 种已知化合物，并基于广泛的 NMR 和质谱、GC 和 HPLC 分析确定了它们的结构。一些三萜糖苷含有 6-脱氧-D-阿洛糖或 D-阿洛糖作为糖部分。糖的绝对立体化学归属是通过与合成样品的比较以及 GC 和 HPLC 分析来确定的。

  DOI：

  10.1016/j.phytochem.2017.01.014

文献信息

• METHODS AND COMPOSITIONS USING ERGOTHIONEINE TO TREAT A VARIETY OF HEALTH RELATED FACTORS
  申请人：Landes Bernard Martin

  公开号：US20120141611A1

  公开（公告）日：2012-06-07

  In one embodiment, a composition containing ergothioneine and/or synthesized l-ergothioneine and one or more compounds selected from the group consisting of vitamin B-12, glucosamine sulfate, calcium ascorbate, turmeric extract, black pepper extract, hyaluronic acid, collagen, glycosaminoglycans, cat's claw extract, acai berry; and white willow bark extract is provided to a mammal to improve a variety of health related factors, including but not limited to brain health, joint health, eye health, mitondchorial optimization/improvement and reduction of inflammation and pain in a mammal.

  在一个实施例中，提供一种含有麦角硫胺素和/或合成的L-麦角硫胺素以及从维生素B-12、氨基葡萄糖硫酸盐、钙抗坏血酸、姜黄提取物、黑胡椒提取物、透明质酸、胶原蛋白、糖胺聚糖、猫爪提取物、巴西莓中选择的一个或多个化合物；和白柳树皮提取物，用于改善哺乳动物的各种健康相关因素，包括但不限于大脑健康、关节健康、眼睛健康、线粒体优化/改善以及减少哺乳动物体内的炎症和疼痛。
• Feeds and fertilizers containing pentacyclic triterpenes
  申请人：The Nisshin OilliO, Ltd.

  公开号：US20040175447A1

  公开（公告）日：2004-09-09

  The present invention relates to a feed, a fertilizer, a melanogenesis-inhibitory agent for animals and plants and a blackening/browning-inhibitory composition for animals and plants, each comprising, as an effective component, at least one member selected from the group consisting of pentacyclic triterpenes, physiologically acceptable salts thereof and derivatives thereof, which have an excellent melanogenesis-inhibitory effect.

  本发明涉及一种饲料、一种肥料、一种动植物黑色素生成抑制剂和一种动植物黑化/褐化抑制组合物，每种均包括至少一种选自五环三萜、其生理上可接受的盐和衍生物组成的群体中的有效成分，具有出色的黑色素生成抑制效果。
• A CHINESE DRUG COMPOSITION FOR TREATMENT OF PEPTIC ULCER AND PREPARATION THEREOF
  申请人：Zhang, Yongchuan

  公开号：EP0815868A1

  公开（公告）日：1998-01-07

  The present invention provides a chinese drug composition for treatment of peptic ulcer comprising oil of Chenopdoium ambrosioides and oil of Adina pilulifera in the ratio of 18-70:0.5-5 by weight and preparation thereof. The chinese drug composition possesses therapeutic effect on peptic ulcer to mammal animals including human, and intensely inhibits pyloric spirillum.

  本发明提供了一种治疗消化性溃疡的中药组合物，由重量比为18-70:0.5-5的伏牛花油和白花蛇舌草油及其制备方法组成。该中药组合物对包括人在内的哺乳动物的消化性溃疡具有治疗作用，并能强烈抑制幽门螺旋体。
• BEAUTIFYING FOODS AND DRINKS AND PERORAL BEAUTIFYING PREPARATIONS
  申请人：The Nisshin Oillio, Ltd.

  公开号：EP1340501A1

  公开（公告）日：2003-09-03

  The present invention relates to a food or beverage comprising at least one member selected from the group consisting of 5-membered ring-containing triterpenes and physiologically acceptable salts or derivatives thereof. The present invention also relates to an orally administered whitening agent comprising, as an effective component, at least one member selected from the group consisting of 5-membered ring-containing triterpenes and physiologically acceptable salts or derivatives thereof.

  本发明涉及一种食品或饮料，其中含有至少一种选自含五元环的三萜类化合物及其生理上可接受的盐或衍生物组成的组的成员。本发明还涉及一种口服美白剂，其有效成分包括至少一种选自含五元环的三萜类化合物及其生理上可接受的盐或衍生物组成的组。
• FEEDS AND FERTILIZERS CONTAINING PENTACYCLIC TRITERPENES
  申请人：The Nisshin OilliO, Ltd.

  公开号：EP1430787A1

  公开（公告）日：2004-06-23

  The present invention relates to a feed, a fertilizer, a melanogenesis- inhibitory agent for animals and plants and a blackening/browning-inhibitory composition for animals and plants, each comprising, as an effective component, at least one member selected from the group consisting of pentacyclic triterpenes, physiologically acceptable salts thereof and derivatives thereof, which have an excellent melanogenesis-inhibitory effect.

  本发明涉及一种饲料、一种肥料、一种动植物黑色素生成抑制剂和一种动植物变黑/褐变抑制组合物，其中每一种都包含至少一种选自五环三萜类化合物、其生理上可接受的盐类及其衍生物组成的组的有效成分，它们具有极佳的黑色素生成抑制效果。