Fuconolacton | 24286-61-1

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 内酯类
• 英文名称: Fuconolacton
• 英文别名: 6-Deoxy-L-galactonolactone；3,4-dihydroxy-5-(1-hydroxyethyl)oxolan-2-one
• CAS: 24286-61-1
• 化学式: C₆H₁₀O₅
• 分子量: 162.142
• InChiKey: VASLEPDZAKCNJX-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -1
• 重原子数：
  11
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.83
• 拓扑面积：
  87
• 氢给体数：
  3
• 氢受体数：
  5

文献信息

• METHOD FOR PRODUCING L-FUCOSE
  申请人：Schroven Andreas

  公开号：US20130245250A1

  公开（公告）日：2013-09-19

  Method for producing L-fucose includes in a first aspect, a method for the preparation of L-fucose, wherein L-fucose precursors are produced from pectin and L-fucose is produced from the L-fucose precursors; in a second aspect, a method for the preparation of L-fucose from D-galacturonic acid or a salt thereof, wherein L-fucose precursors are produced from D-galacturonic acid of a salt thereof, and L-fucose is produced from the L-fucose precursors; and an L-fucose precursor as shown in Formula A, wherein R is a linear or branched chain saturated hydrocarbon group with 1-6 carbon atoms, such as methyl, ethyl, n-propyl, i-propyl, n-butyl, i-butyl, s-butyl, t-butyl, n-hexyl, etc., preferably a methyl group.

  生产L-岩藻糖的方法包括第一方面，一种制备L-岩藻糖的方法，其中L-岩藻糖前体从果胶中产生，并且L-岩藻糖从L-岩藻糖前体中产生；第二方面，一种从D-半乳糖酸或其盐制备L-岩藻糖的方法，其中L-岩藻糖前体从D-半乳糖酸或其盐中产生，并且L-岩藻糖从L-岩藻糖前体中产生；以及如公式A所示的L-岩藻糖前体，其中R是线性或支链饱和碳原子数为1-6的烷基羟基烃基，例如甲基、乙基、正丙基、异丙基、正丁基、异丁基、正丁基、叔丁基、正己基等，最好是甲基。
• [EN] D-GLUCARO-6,3-LACTONE MONOESTER AND A PROCESS FOR THE PREPARATION THEREOF<br/>[FR] MONOESTER DE D-GLUCARO-6,3-LACTONE ET SON PROCÉDÉ DE PRÉPARATION
  申请人：BASF SE

  公开号：WO2019201718A1

  公开（公告）日：2019-10-24

  Presently claimed invention relates to D-glucaro-6, 3-lactone monoester products and a process for the preparation of the same by reaction of D-glucaro-6, 3-lactone with at least one alcohol in the presence of at least one mineral acid or at least one Lewis acid or at least one carboxylic acid or at least one sulfonic acid.

  目前所申请的发明涉及D-葡萄糖醛酸-6,3-内酯单酯产品，以及通过将D-葡萄糖醛酸-6,3-内酯与至少一种醇在至少一种矿酸、至少一种Lewis酸、至少一种羧酸或至少一种磺酸的存在下反应制备该产品的方法。
• Topical Antimicrobial Formulations Containing Monovalent Copper Ions And Systems For Generating Monovalent Copper Ions
  申请人：SAPHIER Oshra

  公开号：US20190350970A1

  公开（公告）日：2019-11-21

  The present invention relates to antimicrobial formulations. More particularly, the invention relates to monovalent copper-containing and/or monovalent copper-generating products for healing wounds and burns, and particularly for chronic wounds, prevention of wound infections and infections in various implants as well as medical/surgical devices.