cyanidin 3,5-O-diglucopyranoside | 20905-74-2

• 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: cyanidin 3,5-O-diglucopyranoside
• 英文别名: cyanidin-3,5-diglucopyranoside；cyanidin 3,5-di-O-D-glucoside；cyanidin-3,5-di-O-glucoside；cyanidin 3,5-O-diglucoside；Cyanidin-3,5-diglucoside；cyanidin 3,5-diglucoside；(3R,4S,5S,6R)-2-[2-(3,4-dihydroxyphenyl)-7-hydroxy-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: 20905-74-2
• 化学式: C₂₇H₃₁O₁₆
• 分子量: 611.534
• InChiKey: RDFLLVCQYHQOBU-DOAKMBLBSA-O

计算性质

• 辛醇/水分配系数(LogP)：
  -2.14
• 重原子数：
  43
• 可旋转键数：
  7
• 环数：
  5.0
• sp3杂化的碳原子比例：
  0.44
• 拓扑面积：
  260
• 氢给体数：
  11
• 氢受体数：
  15

反应信息

• 作为反应物：
  描述：

  cyanidin 3,5-O-diglucopyranoside 生成 花色素 、 葡萄糖
  参考文献：
  名称：

  来自 Alhagi pseudoalhagi 的类黄酮和花青素

  摘要：

  植物 Alhagi pseudoalhagi 的研究相对较少。已在其地上部分观察到酸性硫脂酰化聚半内酯、鞣剂 [1]、儿茶素和原花青素 [2]。研究发现，由跑步者制备的酊剂具有利尿、溶石 [3]、低氮、抗氧化 [4] 和利胆活性 [5]。在此，我们提供了有关阿塞拜疆共和国生长的 A. pseudoalhagi (Fabaceae Lindl.) 花的地上部分类黄酮成分以及花青素的定性成分和定量含量的数据 [6]。在萌芽期间（2007 年 6 月）在巴库（拉玛那）附近收集材料。分光光度法 [7] 表明植物地上部分含有 2.95% 的黄酮类化合物（每干重）[8]。通过在 70°C 水浴上用乙醇彻底提取，从地面风干的地上部分中分离出纯黄酮类化合物。过滤提取物并真空浓缩至小体积。蒸发的萃取液用水稀释并依次用CHCl 3 、乙醚、EtOAc和n-BuOH处理。乙醚提取物含有两种化合物；乙酸乙酯，3；BuOH，2。醚提取物的制备纸色谱

  DOI：

  10.1007/s10600-009-9287-0

文献信息

• METHODS AND COMPOSITIONS FOR IDENTIFYING, PRODUCING AND USING PLANT-DERIVED PRODUCTS FOR MODULATING CELL FUNCTION AND AGING
  申请人：McDaniel David H.

  公开号：US20110159121A1

  公开（公告）日：2011-06-30

  Provided herein are methods of culturing cells in vitro in order to exploit the biochemical production ability of the cells to make metabolites that are evaluated and harvested for their biological effects. Also provided are systems for evaluating extracts from such cultured cells to characterize their biological activity(s), particularly with regard to impact on health, wellbeing, longevity, DNA maintenance, mitochondrial health and/or biogenesis, and so forth. Biologically active extracts, components thereof, and compositions (such as cosmetic or pharmaceutical preparations) made comprising such, are also provided.

  本文提供了在体外培养细胞的方法，以利用细胞的生化生产能力来制造代谢产物，这些代谢产物被评估和收获其生物效应。还提供了用于评估这些培养细胞提取物的系统，以表征其生物活性，特别是对健康、幸福、长寿、DNA维护、线粒体健康和/或生成等方面的影响。还提供了具有生物活性的提取物、其组分以及制成的组合物（如化妆品或制药制剂）。
• NOVEL GLYCOSYLTRANSFERASE, NOVEL GLYCOSYLTRANSFERASE GENE, AND NOVEL SUGAR DONOR COMPOUND
  申请人：Ozeki Yoshihiro

  公开号：US20120135469A1

  公开（公告）日：2012-05-31

  An object of the present invention is to provide a sugar donating reagent comprising a sugar donor compound other than a sugar nucleotide and an enzyme capable of catalyzing a glycosyl transfer reaction using a sugar donor compound other than a sugar nucleotide. The present invention provides the following: a sugar donating reagent containing a compound of formula (A): wherein R 1 is independently selected from hydrogen, or C 1-6 alkyl, C 2-6 alkenyl, and C 2-6 alkynyl in which each of the groups is unsubstituted or substituted with one or more groups selected from OH, F, Cl, Br, I, CN, NO 2 , and SO 2 , n is 0, 1, 2, 3, 4 or 5, m is 0 or 1, and X represents a monosaccharide bound via a β bond on its anomeric carbon; a glycosyltransferase capable of catalyzing a glycosyl transfer reaction using the sugar donor; and a glycosyltransferase gene comprising DNA encoding the glycosyltransferase.

  本发明的目的是提供一种含有糖供体化合物的糖供体试剂，该糖供体化合物不是糖核苷酸，并且包含一种能够催化使用糖供体化合物进行糖基转移反应的酶。本发明提供以下内容：一种糖供体试剂，其包含式（A）的化合物：其中R1独立地选自氢、C1-6烷基、C2-6烯基和C2-6炔基，其中每个基团未取代或取代有一种或多种从OH、F、Cl、Br、I、CN、NO2和SO2中选出的基团，n为0、1、2、3、4或5，m为0或1，X代表通过其环式异构碳上的β键结合的单糖；一种能够催化使用糖供体进行糖基转移反应的糖基转移酶；以及编码糖基转移酶的DNA的糖基转移酶基因。
• Production method for natural red pigment
  申请人：Takeda Chemical Industries, Ltd.

  公开号：EP0387739A1

  公开（公告）日：1990-09-19

  The present invention provides a production method for a natural red pigment characterized in that the plant of the apple or the like producing the red pigment is cultured to induce a callus which forms a red pigment, the resulting callus being cultured in liquid medium, preferably in the dark, to obtain an uniform cell dispersion, which is then cultured, preferably under blue light irradiation, the red pigment being collected from the resulting culture. Since the natural red pigment obtained in accordance with the method of the present invention is harmless to humans, it can be used as a colorant in foods, pharmaceuticals and other articles.

  本发明提供了一种天然红色素的生产方法，其特征在于培养产生红色素的苹果或类似植物，诱导形成红色素的胼胝体，将得到的胼胝体在液体培养基中培养，最好是在黑暗中培养，以获得均匀的细胞分散体，然后进行培养，最好是在蓝光照射下培养，从得到的培养物中收集红色素。 由于按照本发明的方法获得的天然红色素对人体无害，因此可用作食品、药品和其他物品的着色剂。
• GENES CODING FOR PROTEINS HAVING ACYL TRANSFER ACTIVITY
  申请人：SUNTORY LIMITED

  公开号：EP0810287A1

  公开（公告）日：1997-12-03

  Proteins having an aromatic-acyltransferase activity; a gene system coding for the same; a process for producing the proteins using the gene system; and uses of the genes and the proteins. The genes and the proteins acylate plant pigments such as anthocyanin to thereby cause color tone changes, thus providing plants, particularly flowers, having colors that have not been inherent therein.

  具有芳香酰基转移酶活性的蛋白质；编码芳香酰基转移酶的基因系统；利用基因系统生产蛋白质的工艺；以及基因和蛋白质的用途。这些基因和蛋白质使植物色素（如花青素）酰化，从而引起色调的变化，使植物（尤其是花卉）具有非固有的颜色。
• GENES ENCODING PROTEINS HAVING TRANSGLYCOSYLATION ACTIVITY
  申请人：SUNTORY LIMITED

  公开号：EP0967283A1

  公开（公告）日：1999-12-29

  Genes encoding proteins each having an amino acid sequence represented by any of SEQ ID NOS: 7 to 10 and 12 showing the activity of transferring a glycosyl group to the 5-position of a flavonoid; genes encoding protein each having an amino acid sequence derived from any of the above amino acid sequences by modification and showing the activity of transferring a glycosyl group to the 5-position of a flavonoid; and a process for producing the above proteins with the use of these genes. These genes are usable in, for example, artificially improving plant colors.

  编码蛋白质的基因，其氨基酸序列由 SEQ ID NOS：7 至 10 和 12 中的任一序列表示，显示出将糖基转移到黄酮类化合物的 5 位的活性；编码蛋白质的基因，其氨基酸序列由上述任一氨基酸序列经修饰而来，显示出将糖基转移到黄酮类化合物的 5 位的活性；以及利用这些基因生产上述蛋白质的工艺。这些基因可用于人工改善植物颜色等方面。