3-Ethyl-5-(2-(3-ethylbenzo[d]oxazol-2(3H)-ylidene)ethylidene)-2-thioxothiazolidin-4-one | 25962-05-4

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 苯并恶唑啉
• 英文名称: 3-Ethyl-5-(2-(3-ethylbenzo[d]oxazol-2(3H)-ylidene)ethylidene)-2-thioxothiazolidin-4-one
• 英文别名: (5E)-3-ethyl-5-[(2Z)-2-(3-ethyl-1,3-benzoxazol-2-ylidene)ethylidene]-2-sulfanylidene-1,3-thiazolidin-4-one
• CAS: 25962-05-4
• 化学式: C₁₆H₁₆N₂O₂S₂
• 分子量: 332.4
• InChiKey: YAORVROFPFPJJU-ITAGJCAXSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4
• 重原子数：
  22
• 可旋转键数：
  3
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.25
• 拓扑面积：
  90.2
• 氢给体数：
  0
• 氢受体数：
  5

文献信息

• High contrast photographic recording material and emulsion and process for their development
  申请人：EASTMAN KODAK COMPANY (a New Jersey corporation)

  公开号：EP0345025A1

  公开（公告）日：1989-12-06

  A photographic recording material and emulsion are described which are capable of providing high contrast images. The recording material and emulsion comprises negative working silver halide and contrast enhancing arylhydrazide nucleating agents of the formula. wherein: R is a substituted or unsubstituted alkyl having from 1 to 8 carbon atoms or a substituted or unsubstituted cycloalkyl having from 4 to 8 carbon atoms in the ring.

  描述了一种能够提供高对比度图像的照相记录材料和乳剂。这种记录材料和乳剂包括卤化银负片和反差增强型芳基肼成核剂，其化学式为 其中 R 是具有 1 至 8 个碳原子的取代或未取代的烷基，或在环中具有 4 至 8 个碳原子的取代或未取代的环烷基。
• ANTI-NEURODEGENERATIVE DISEASE AGENT
  申请人：Ohta Hitomi

  公开号：US20120035187A1

  公开（公告）日：2012-02-09

  The present invention has an object to provide a novel agent for anti-neurodegenerative diseases and solves the object by providing an agent for anti-neurodegenerative diseases containing, as an effective ingredient, the compound(s) represented by the following General formula 1: wherein in General formula 1, R 1 through R 3 independently represent a hydrogen atom or an appropriate substituent; Z 1 represents a heterocyclic ring and Z 2 represents the same or different heterocyclic or aromatic ring as in Z 1 , wherein the heterocyclic and aromatic rings optionally have a substituent; represents an integer of 0, 1 or 2; p represents an integer of 0 or 1, with the proviso that p is 1 when o is 0 or 2, and p is 0 when o is 1; R 1 and R 2 do not exist when o is 0, while, when p is 0, R 3 does not exist and the binding between the carbon atom to which R 2 binds and Z 2 is a single bond; X 1 − represents an appropriate counter anion and q represents an integer of 1 or 2.
• US4560638A
  申请人：——

  公开号：US4560638A

  公开（公告）日：1985-12-24
• US4912016A
  申请人：——

  公开号：US4912016A

  公开（公告）日：1990-03-27