2-[[(E)-2-(oxiran-2-ylmethoxy)ethenoxy]methyl]oxirane

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 环氧化物
• 英文名称: 2-[[(E)-2-(oxiran-2-ylmethoxy)ethenoxy]methyl]oxirane
• 化学式: C₈H₁₂O₄
• 分子量: 172.18
• InChiKey: PGMKGZOHRBZSSQ-OWOJBTEDSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -0.2
• 重原子数：
  12
• 可旋转键数：
  6
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.75
• 拓扑面积：
  43.5
• 氢给体数：
  0
• 氢受体数：
  4

文献信息

• HYALURONIC ACID COMPOSITIONS FOR DERMATOLOGICAL USE
  申请人：CECILE GOUSSE

  公开号：US20110171286A1

  公开（公告）日：2011-07-14

  The disclosure provides hyaluronic acid (HA) gel formulations and methods for treating the appearance of the skin. The formulations hyaluronic acid and at least one additional constituent selected from the group consisting of vitamin B, C and vitamin E, wherein the formulation exhibits greater stability than an HA gel formulation without the additional constituent. Methods for treating lines, wrinkles, fibroblast depletions, and scars with the disclosed composition are provided as well.

  本公开提供透明质酸（HA）凝胶配方和用于处理皮肤外观的方法。该配方包含透明质酸和至少一种来自维生素B、C和维生素E组的其他成分，其中该配方的稳定性比没有其他成分的HA凝胶配方更高。还提供使用所述组合物治疗皱纹、皱褶、成纤维细胞减少和疤痕的方法。
• COMPOSITIONS AND IMPROVED SOFT TISSUE REPLACEMENT METHODS
  申请人：Van Epps Dennis E.

  公开号：US20120189590A1

  公开（公告）日：2012-07-26

  The specification discloses compositions and methods for treating a soft tissue defect of an individual.

  该规范公开了用于治疗个体软组织缺陷的组合物和方法。
• METHODS OF TREATING SOFT TISSUE DEFECTS
  申请人：Allergan, Inc.

  公开号：US20140179752A1

  公开（公告）日：2014-06-26

  The specification discloses compositions and methods for treating a soft tissue defect of an individual.

  该规范公开了治疗个体软组织缺陷的组成物和方法。
• DERMAL FILLER COMPOSITIONS
  申请人：Njikang Gabriel N.

  公开号：US20130096081A1

  公开（公告）日：2013-04-18

  The present invention provides highly injectable, long-lasting hyaluronic acid-based hydrogel dermal filler compositions made with a di-amine or multiamine crosslinker in the presence of a carbodiimide coupling agent.

  本发明提供了一种高度可注射、持久的基于透明质酸的水凝胶填充剂组合物，该组合物在存在碳酸二亚胺偶联剂的情况下，使用双胺或多胺交联剂制成。
• Absorbent composition and disposable diaper containing the same
  申请人：SANYO CHEMICAL INDUSTRIES, Ltd.

  公开号：EP0629411A1

  公开（公告）日：1994-12-21

  A powdery or particulate absorbent composition suitable for disposable diapers which has a specific narrow particle size distribution and is suitable for using with a fibrous material in a high concentration amount, comprising a mixture of:    a water absorbing resin particles (A) comprising an acrylic acid salt and/or acrylic acid as a main monomer of the resulting polymer, said water absorbing resin particles having a structure which is crosslinked with a first crosslinking agent (a) having at least two double bonds capable of copolymerizing with the monomer and a second crosslinking agent (b) having at least two functional groups capable of covalently binding to a carboxylic group; and    a specific hydrophilic silicon dioxide powder (B) having a water affinity of at least 70 %. By using the absorbent composition of the present invention, a disposable diaper having good dry feeling and no leakage even after use for a long time can be obtained. Particularly, it is useful for a thin-type disposable diaper wherein a ratio of the absorbent to the fibrous material is large.

  一种适用于一次性纸尿裤的粉状或颗粒状吸水剂组合物，它具有特定的窄粒径分布，适合与高浓度的纤维材料一起使用，由以下物质的混合物组成： 吸水性树脂颗粒 (A)，包括丙烯酸盐和/或丙烯酸，作为所得聚合物的主单体，所述吸水性树脂颗粒的结构由第一交联剂 (a) 和第二交联剂 (b) 交联而成，第一交联剂 (a) 具有至少两个能与单体共聚的双键，第二交联剂 (b) 具有至少两个能与羧基共价结合的官能团；以及 亲水性至少为 70%的特定亲水性二氧化硅粉末 (B)。 通过使用本发明的吸收剂组合物，可以获得干爽感良好、即使长时间使用也不会渗漏的一次性尿布。尤其适用于吸收剂与纤维材料比例较大的薄型一次性尿布。