(3-Hydroxy-6-oxoxanthen-9-yl) benzoate

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 苯并吡喃
• 英文名称: (3-Hydroxy-6-oxoxanthen-9-yl) benzoate
• 英文别名: (3-hydroxy-6-oxoxanthen-9-yl) benzoate
• 化学式: C₂₀H₁₂O₅
• 分子量: 332.3
• InChiKey: XUMIVYFXFNTNCJ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.9
• 重原子数：
  25
• 可旋转键数：
  3
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  72.8
• 氢给体数：
  1
• 氢受体数：
  5

文献信息

• DETECTION OF CARIOUS DENTIN TISSUE AND REMOVAL THEREOF BY MEANS OF A DENTAL INSTRUMENT
  申请人：RLS GLOBAL AB

  公开号：EP2925275A2

  公开（公告）日：2015-10-07
• [EN] DETECTION OF CARIOUS DENTIN TISSUE AND REMOVAL THEREOF BY MEANS OF A DENTAL INSTRUMENT<br/>[FR] DÉTECTION DE TISSU DENTINAIRE CARIEUX ET SON ÉLIMINATION AU MOYEN D'UN INSTRUMENT DENTAIRE
  申请人：RLS GLOBAL AB

  公开号：WO2014083154A2

  公开（公告）日：2014-06-05

  The invention relates to a method for testing a dental instrument comprising the steps of: a) subjecting healthy dentin tissue free from smear layer(s) to treatment with a dental instrument, thereby yielding treated dentin tissue, b) addition of a composition comprising one or more hydrazine derivative(s) to the treated dentin tissue obtained in step a), c) examining if the treated dentin tissue in step b) is stained by the one or more hydrazine derivative(s), and d) determining whether or not the treated dentin tissue contains a smear layer, wherein a stained dentin tissue in step c) indicates the presence of a smear layer, and wherein a lack of stained dentin tissue in step c) indicates the absence of a smear layer, wherein said one or more hydrazine derivatives is a compound of formula (I) RNHNH2 (I), wherein R is a chemical group containing a chromophore or forming a chromophore with NHNH2. Further, the invention relates to a kit of parts for detection and removal of carious dentin tissue comprising (i) a composition comprising one or more hydrazine derivatives of formula (I) RNHNH2 (I), wherein R is a chemical group containing a chromophore or forming a chromophore with NHNH2, and (ii) a dental instrument that provides treated dentin tissue free from staining in the method for testing the dental instrument. The invention also relates to a method detection and removal of carious dentin tissue. Formula (Ia).