malvidin 3,5-diglucoside | 47863-30-9

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 黄酮类化合物
• 英文名称: malvidin 3,5-diglucoside
• 英文别名: (3R,4S,5S,6R)-2-[7-hydroxy-2-(4-hydroxy-3,5-dimethoxyphenyl)-3-[(3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxychromenylium-5-yl]oxy-6-(hydroxymethyl)oxane-3,4,5-triol
• CAS: 47863-30-9
• 化学式: C₂₉H₃₅O₁₇
• 分子量: 655.587
• InChiKey: CILLXFBAACIQNS-IYPQIHRYSA-O

计算性质

• 辛醇/水分配系数(LogP)：
  -1.83
• 重原子数：
  46
• 可旋转键数：
  9
• 环数：
  5.0
• sp3杂化的碳原子比例：
  0.48
• 拓扑面积：
  259
• 氢给体数：
  10
• 氢受体数：
  16

文献信息

• Präparat zur Wirkstoffapplikation in Kleinsttröpfchenform
  申请人：Cevc, Gregor, Prof. Dr.

  公开号：EP0475160A1

  公开（公告）日：1992-03-18

  Die Erfindung betrifft ein Präparat zur Applikation von Wirkstoffen in Form kleinster, insbesondere mit einer membranartigen Hülle aus einer oder wenigen Lagen amphiphiler Moleküle bzw. mit einer amphiphilen Trägersubstanz versehenen Flüssigkeitströpfchen, insbesondere zum Transport des Wirkstoffes in und durch natürliche Barrieren und Konstriktionen wie Häute und dergleichen. Das Präparat weist einen Gehalt einer randaktiven Substanz auf, der bis zu 99 Mol.-% des Gehaltes dieser Substanz entspricht, durch den der Solubilisierungspunkt der Tröpfchen erreicht wird. Das Präparat eignet sich zur nichtinvasiven Verabreichung von Antidiabetica, insbesondere von Insulin. Die Erfindung betrifft außerdem ein Verfahren zur Herstellung solcher Präparate.

  本发明涉及一种以微小液滴形式施用活性物质的制剂，特别是具有一层或几层两亲性分子或两亲性载体物质的膜状包膜，尤其是用于将活性物质输送到或通过皮肤等天然屏障和收缩物。制剂中边缘活性物质的含量最高可达 99 摩尔%，从而达到液滴的溶解点。该制剂适用于非侵入性给药抗糖尿病药物，特别是胰岛素。本发明还涉及生产这种制剂的工艺。
• Raphanus with increased anthocyanin levels
  申请人：Koppert, Gerrit

  公开号：EP1290938A1

  公开（公告）日：2003-03-12

  The present invention relates to plants of the genus Raphanus containing increased levels of anthocyanins. In particular the edible sprouts and turnips of the Raphanus plants contain high levels of anthocyanins and thereby provide health-promoting effects. The anthocyanins in the Raphanus plants are present at a level of at least 100 nmol per gram of fresh weight and have an absorbance maximum at a wavelength in the range of 515 to 550 nm. The invention also provides methods for growing the Raphanus plants as purple sprouts, both in the form of alfalfa-type sprouts as well as in the form of two-leafed plantlets, referred to as cress or micro-vegetables. The invention further provides methods for producing anthocyanins based on growing the Raphanus plants and isolating anthocyanins therefrom.

  本发明涉及含有更多花青素的油菜属植物。特别是油菜属植物的可食用芽菜和萝卜含有大量花青素，因此具有促进健康的作用。油菜植物中的花青素含量至少为每克鲜重 100 nmol，在 515 至 550 nm 波长范围内具有最大吸光度。本发明还提供了种植紫花苜蓿植物的方法，这种紫花苜蓿植物既可以是紫花苜蓿类型的芽，也可以是两片叶子的小植株，即所谓的芹菜或微型蔬菜。本发明进一步提供了基于种植油菜植物并从中分离花青素的花青素生产方法。
• METHOD OF STABILIZING, AND BLUING, OF ANTHOCYANIN PIGMENT USING GENE CODING FOR TRANSFERASE OF AROMATIC ACYL TO 3 -POSITION OF ANTHOCYANIN
  申请人：INTERNATIONAL FLOWER DEVELOPMENTS Pty. Ltd.

  公开号：EP1811030A1

  公开（公告）日：2007-07-25

  A method of acylating the 3' position of anthocyanin using an enzyme that transfers an aromatic acyl group to a sugar at the 3' position of anthocyanin or a gene encoding the enzyme.

  使用一种酶或编码该酶的基因，将芳香酰基转移到花青素 3' 位的糖上，使花青素 3' 位酰化的方法。
• Extraction method of mixtures comprising ascorbic acid from a dry ground vegetable product
  申请人：Farmatek S.r.l.

  公开号：EP1889616A2

  公开（公告）日：2008-02-20

  An extraction method is described of mixtures comprising ascorbic acid from a dry ground vegetable product, by extraction with polar and/or semipolar solvents containing at least one dissolved gas, in the presence of a magnetic field.

  描述了一种萃取方法，即在磁场存在下，用含有至少一种溶解气体的极性和/或半极性溶剂，从干磨蔬菜产品中萃取含有抗坏血酸的混合物。
• Genetic sequences having methyltransferase activity and uses therefor
  申请人：International Flower Developments Proprietary Limited

  公开号：EP2096172A2

  公开（公告）日：2009-09-02

  The present invention relates generally to a genetic sequence encoding a polypeptide having methyltransferase activity and the use of the genetic sequence and/or the polypeptide to modify one or more phenotypic characteristics of a plant. More particularly, the methyltransferase of the present invention acts on flavonoids, preferably wherein the flavonoid is an anthocyanin. Even more particularly, the present invention relates to a polypeptide having S-adenosyl-L-methionine: anthocyanin 3' -O-methyltransferase or S-adenosyl-L-methionine: anthocyanin 3', 5'-O-methyltransferase activity. The present invention still further provides a genetic sequence encoding a polypeptide having methyltransferase activity derived from Petunia, Torenia Fuchsia or Plumbago or botanically related plants. The instant invention further relates to antisense and sense molecules corresponding to all or part of the subject genetic sequence as well as genetically modified plants as well as cut flowers, parts, extracts and reproductive tissue from such plants.

  本发明一般涉及编码具有甲基转移酶活性的多肽的基因序列，以及利用该基因序列和/或多肽改变植物的一种或多种表型特征。更特别的是，本发明的甲基转移酶作用于类黄酮，其中类黄酮最好是花青素。更特别的是，本发明涉及一种具有 S-腺苷-L-蛋氨酸：花青素 3'-O-甲基转移酶或 S-腺苷-L-蛋氨酸：花青素 3'，5'-O-甲基转移酶活性的多肽。本发明还进一步提供了一种编码具有甲基转移酶活性的多肽的基因序列，该多肽来源于矮牵牛、紫花地丁或板蓝根或植物学上相关的植物。本发明还涉及与全部或部分主题基因序列相对应的反义和有义分子，以及转基因植物和来自这些植物的切花、部分、提取物和生殖组织。