6-[3-Acetamido-2,5-dihydroxy-6-(hydroxymethyl)oxan-4-yl]oxy-3,4,5-trihydroxyoxane-2-carboxylic acid

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: 6-[3-Acetamido-2,5-dihydroxy-6-(hydroxymethyl)oxan-4-yl]oxy-3,4,5-trihydroxyoxane-2-carboxylic acid
• 化学式: C₁₄H₂₃NO₁₂
• 分子量: 397.33
• InChiKey: LJORHONFMDUUHP-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -3.9
• 重原子数：
  27
• 可旋转键数：
  5
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.86
• 拓扑面积：
  216
• 氢给体数：
  8
• 氢受体数：
  12

文献信息

• Swellable Crosslinked Hyaluronan Powder And Method For Producing The Same
  申请人：Matsumoto Tetsunori

  公开号：US20100210587A1

  公开（公告）日：2010-08-19

  The present invention is provides a crosslinked hyaluronan powder excellent in swellability in water and a method for simply producing the same. A method for producing the swellable crosslinked hyaluronan powder is characterized by comprising mixing a crosslinking agent with a hyaluronan powder in a state dispersed in a liquid medium containing a monovalent alcohol having 1 to 4 carbon atoms and a solubility of the hyaluronan powder of less than 0.1 g/L to cause a crosslinking reaction. Also, the swellable crosslinked hyaluronan powder produced by the method has a swelling ratio in water of 500% or more.
• Process For Preparing Crosslinked Hyaluronic Acid Gel
  申请人：Yokokawa Yoshihiro

  公开号：US20110034684A1

  公开（公告）日：2011-02-10

  A novel process which can simply prepare a crosslinked hyaluronic acid gel having a small crosslinking agent content and exhibiting excellent viscoelasticity is provided. A process for preparing a crosslinked hyaluronic acid gel, comprising stirring and mixing a mixture containing 10 W/V % or more of hyaluronic acid, a crosslinking agent and water under acidic or alkaline condition.
• COSMETIC PROCESS FOR ATTENUATING WRINKLES
  申请人：L'OREAL

  公开号：US20170360677A1

  公开（公告）日：2017-12-21

  The invention relates to a cosmetic process for caring for the skin, more particularly facial skin, in particular wrinkled skin, comprising the topical application to the skin of a cosmetic composition comprising a grafted polysaccharide polymer (I) and exposure of the treated skin to light radiation, polymer (I) being of formula: PS—(CO—NH-L-X) a (COOH) b in which PS denotes the basic backbone of the polysaccharide bearing the carboxylic acid groups; L is a divalent hydrocarbon-based group containing from 1 to 20 carbon atoms; X denotes a photoactive group of azide or diazirine type; a denotes the content of COOH groups substituted with the group —NH-L-X; b denotes the content of unsubstituted free COOH groups; a being between 0.01 and 0.8; b being between 0.2 and 0.99; a+b=1 The invention also relates to the polymers (I) bearing a photoactive group X of diazirine type and to a composition comprising such a polymer in a physiologically acceptable medium.
• US8691957B2
  申请人：——

  公开号：US8691957B2

  公开（公告）日：2014-04-08