sulfuric acid mono-(4-nitro-[1]naphthyl ester) | 108825-23-6

• 分子结构分类: 有机化合物 - 苯类化合物 - 萘
• 英文名称: sulfuric acid mono-(4-nitro-[1]naphthyl ester)
• 英文别名: Mono-(4-nitro-naphthyl-(1))-sulfat；Schwefelsaeure-mono-(4-nitro-[1]naphthylester)；(4-Nitronaphthalen-1-yl) hydrogen sulfate
• CAS: 108825-23-6
• 化学式: C₁₀H₇NO₆S
• 分子量: 269.235
• InChiKey: JWACTFQPNICSOO-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.1
• 重原子数：
  18
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  118
• 氢给体数：
  1
• 氢受体数：
  6

反应信息

• 作为产物：
  描述：

  4-硝基-1-萘酚 在 二硫化碳 、 氯磺酸 、 2,3-二甲基苯胺 作用下， 生成 sulfuric acid mono-(4-nitro-[1]naphthyl ester)
  参考文献：
  名称：

  Synthesis of Copper and Lithium Copper Ferrites as High Magnetization Materials

  摘要：

  在空气和还原气氛中将成分为 Cu0.5Fe2.5O4 的铁氧体热处理到固溶体区域内的不同温度，并通过动态高温 X 射线表征加以确认。样品在油和空气中淬火后，完成了晶格参数、居里温度和饱和磁化测量。这些样品的磁化测量结果显示，在 10 K 和 300 K 时，最大 4πMs 分别为 0.7729 和 0.5426 T。根据低温 4πMs 测量结果，阳离子分布为 (Cu+0.24Fe3+0.76)A[Cu+0.26Fe3+1.74]BO4 → 4.9 µ B。X-射线纯 Cu0.5Fe2.5O4 样品也是在还原气氛中从形成温度缓慢冷却至 900 ℃ 合成的。确定了 Cu0.5Fe2.5O4 在实验条件下的稳定性温度-PO2 图。低温 4πMs 测量结果表明，在还原环境中冷却到 900 ℃ 的样品的 Cu+ A 位点占有率并没有比高温淬火的样品增加。所有 Cu0.5Fe2.5O4 样品的居里温度都在 348 ℃ 至 369 ℃ 之间。在铜铁氧体 Li0.1Cu0.4Fe2.5O4 中添加锂（0.1 摩尔/单位配方）后，室温 4πMs 值降至 0.5234 T，10 K 测量值相应降至 0.7047 T。

  DOI：

  10.1557/jmr.2000.0235

文献信息

• HIRUDIN ANALOGUE OR SALT THEREOF, PRODUCTION THEREOF, AND ANTICOAGULANT CONTAINING THE SAME AS ACTIVE INGREDIENT
  申请人：JAPAN ENERGY CORPORATION

  公开号：EP0531537A1

  公开（公告）日：1993-03-17

  A hirudin analogue having high antithrombin activity and platelet aggregation resistance, represented by formula Phe-Glu-A-Ile-Pro-B-Tyr(R)-Tyr(R) and having a tyrosine residue with its hydroxyl group optionally sulfated. In the said formula, A represents Glu or Pro; B represents Glu, Tyr(R), Glu-Asp or Glu-Tyr(R); and (R) represents the hydroxyl group of a tyrosine residue or the sulfate thereof (-O-SO₃H). A process for producing a hirudin analogue by sulfating the hydroxyl group of the tyrosine residue. An anticoagulant containing the hirudin analogue (I) as the active ingredient.

  一种具有高抗凝血酶活性和抗血小板聚集性的水蛭素类似物，由式 Phe-Glu-A-Ile-Pro-B-Tyr(R)-Tyr(R) 表示，其酪氨酸残基的羟基可选择硫酸化。在所述式中，A 代表 Glu 或 Pro；B 代表 Glu、Tyr(R)、Glu-Asp 或 Glu-Tyr(R)；(R) 代表酪氨酸残基的羟基或其硫酸盐（-O-SO₃H）。一种通过硫酸化酪氨酸残基的羟基来生产水蛭素类似物的工艺。一种含有水蛭素类似物(I)作为活性成分的抗凝剂。
• METHOD FOR SIMULTANEOUSLY MEASURING ACTIVITY OF VARIOUS ENZYMES BY USING MULTI-WAVELENGTH ABSORPTION SINGLE CHANNEL
  申请人：CHONGQING MEDICAL UNIVERSITY

  公开号：US20150225764A1

  公开（公告）日：2015-08-13

  A method for simultaneously measuring the activities of multiple kinds of enzymes in single channel through concimitantly monitoring multiple wavelength absorbances is claimed; based on linear additivity of absorbances and the isoabsorbance wavelengths of chromogenic substrates and their chromogenic products, both the principles for the combination of chromogenic substrates required for simultaneously measuring the activities of multiple kinds of enzymes in single channel through concimitantly monitoring multiple wavelength absorbances and an approach for data processing to eliminate the interference of the overlapped absorbances are developed, kinetic analysis of reaction curves via numerical integration eliminates the interference of all substrates and products and estimates the maximal reaction rates of the enzymes to be measured, giving the linear ranges and the limits of quantification for simultaneously measuring the activities of multiple kinds of enzymes in single channel comparable to those by separate assays; the present invention is applicable for simultaneously measuring the activities of multiple kinds of enzymes in biological samples, simultaneously measuring multiple components by enzyme-labeled immunoassays, screening simultaneously of inhibitors against multiple targets, for the practice in clinical biochemical analyses, clinical immunoassays, health laboratory analyses, the discovery of inhibitors, and the basical researches which need the present invention.
• US5767235A
  申请人：——

  公开号：US5767235A

  公开（公告）日：1998-06-16
• US5880258A
  申请人：——

  公开号：US5880258A

  公开（公告）日：1999-03-09
• US9611502B2
  申请人：——

  公开号：US9611502B2

  公开（公告）日：2017-04-04