Proanthocyanidin | 18206-61-6

• 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: Proanthocyanidin
• 英文别名: (3R)-2-(3,5-dihydroxy-4-methoxyphenyl)-8-[(2R,3R,4R)-3,5,7-trihydroxy-2-(4-hydroxyphenyl)-3,4-dihydro-2H-chromen-4-yl]-3,4-dihydro-2H-chromene-3,5,7-triol
• CAS: 18206-61-6
• 化学式: C₃₁H₂₈O₁₂
• 分子量: 592.5
• InChiKey: JPFCOVZKLAXXOE-XBNSMERZSA-N

物化性质

• 沸点：
  856.6±65.0 °C(Predicted)
• 密度：
  1.624±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.7
• 重原子数：
  43
• 可旋转键数：
  4
• 环数：
  6.0
• sp3杂化的碳原子比例：
  0.23
• 拓扑面积：
  210
• 氢给体数：
  9
• 氢受体数：
  12

文献信息

• FOOD PRODUCTS ENRICHED WITH METHYLXANTHINES
  申请人：Berry Mark John

  公开号：US20110318474A1

  公开（公告）日：2011-12-29

  A food product enriched with one or more methylxanthines is provided. The food product comprises a total amount of from 100 to 3000 milligram of methylxanthines per unit amount of the food product, and further comprises a polymeric polyphenol compound that has a molecular weight equal to or above 500 gram per mole and which is complexed with the one or more methylxanthines, wherein the weight ratio of the polymeric polyphenol compound to the one or more methylxanthines is from 10:1 to 1:10 A method for the production of such food products is also provided.

  提供了一种富含一种或多种甲基黄嘌呤的食品产品。该食品产品每单位食品产品含有100至3000毫克甲基黄嘌呤的总量，并进一步包含与一种或多种甲基黄嘌呤形成复合物的聚合物多酚化合物，其中聚合物多酚化合物的分子量等于或高于500克/摩尔，聚合物多酚化合物与一种或多种甲基黄嘌呤的重量比为10:1至1:10。还提供了一种生产此类食品产品的方法。
• Compositions for Regulation of Hair Growth
  申请人：Oblong John Erich

  公开号：US20080254055A1

  公开（公告）日：2008-10-16

  Personal care composition comprising at least one hair growth regulating compound selected from the group consisting of glyceryl dilaurate, apigenin, tetrahydrocurcumin, oleanolic acid, azelaic acid, sulforaphane, canavanine, pyridoxal 5-phosphate, phytic acid, tannic acid, grape seed extract, NG-nitro-L-arginine-methyl ester, benzamidine, sodium butyrate, betulinic acid, polyornithine, polyarginine, fisetin, jasmonates, methyl-jasmonate, cis-jasmone, caffeic acid phenethyl ester, delphinidin, ethyl abietate, esculetin, sorbic acid methyl ester, canaline, N-formyl-methionine, N-formyl-alanine, taurine, palmitoyl carnitine, undecanol, undecylenic acid, rutin, fusidic acid, phenyl pyruvic acid, L-isoleucine, phenyl glycine, silibinin, silymarin, L-ascorbic acid-6-palmitate, N-undecylenoyl-L-phenylalanine, and salts, derivatives and mixtures of any of the foregoing; and a dermatologically-acceptable carrier.
• Food Composition Containing Polyphenols
  申请人：Zhu Shiping

  公开号：US20100151106A1

  公开（公告）日：2010-06-17

  Food composition having a pH of between 3.5 and 6.5 containing at least 100 mg/l, preferably at least 300 mg/l of a (catechins-Al +++ salt) precipitate
• [EN] COMPOSITIONS FOR REGULATION OF HAIR GROWTH<br/>[FR] COMPOSITIONS POUR LA RÉGULATION DE LA CROISSANCE DES CHEVEUX
  申请人：PROCTER & GAMBLE

  公开号：WO2008126030A2

  公开（公告）日：2008-10-23

  [EN] Personal care composition comprising at least one hair growth regulating compound selected from the group consisting of glyceryl dilaurate, apigenin, tetrahydrocurcumin, oleanolic acid, azelaic acid, sulforaphane, canavanine, pyridoxal 5-phosphate, phytic acid, tannic acid, grape seed extract, NG-nitro-L-arginine-methyl ester, benzamidine, sodium butyrate, betulinic acid, polyornithine, polyarginine, fisetin, jasmonates, methyl-jasmonate, cis-jasmone, caffeic acid phenethyl ester, delphinidin, ethyl abietate, esculetin, sorbic acid methyl ester, canaline, N- formyl-methionine, N-formyl-alanine, taurine, palmitoyl carnitine, undecanol, undecylenic acid, rutin, fusidic acid, phenyl pyruvic acid, L-isoleucine, phenyl glycine, silibinin, silymarin, L-ascorbic acid-6-palmitate, N-undecylenoyl-L-phenylalanine, and salts, derivatives and mixtures of any of the foregoing; and a dermatologically-acceptable carrier.
  [FR] L'invention concerne une composition de soin personnel qui comprend au moins un composé régulateur de la croissance des cheveux choisi dans le groupe constitué du dilaurate de glycéryl, de l'apigénine, de la tétrahydrocurcumine, de l'acide oléanolique, de l'acide azélaïque, du sulforaphane, de la canavanine, du pyridoxal 5-phosphate, de l'acide phytique, de l'acide tannique, de l'extrait de pépins de raisin, de l'ester méthylique de la NG-nitro-L-arginine, de la benzamidine, du butyrate de sodium, de l'acide bétulinique, de la polyornithine, de la polyarginine, de la fisétine, des jasmonates, du méthyl-jasmonate, de la cis-jasmone, de l'ester phénétylique de l'acide cafféique, de la delphinidine, de l'abiétate d'éthyle, de l'esculétine, de l'ester méthylique de l'acide sorbique, de la canaline, de la N-formyl-méthionine, de la N-formyl-alanine, de la taurine, de la palmitoyl carnitine, de l'undécanol, de l'acide undécylénique, de la rutine, de l'acide fusidique, de l'acide phényle pyruvique, de la L-isoleucine, de la phényle glycine, de la silibinine, de la silymarine, du 6-palmitate de l'acide L-ascorbique, de la N-undécylénoyl-L-phénylalanine et des sels, dérivés et mélanges des composés susmentionnés ; un véhicule dermatologiquement acceptable.