2-methylthiazolo[3,2-a]pyrimidin-5-one | 32278-57-2

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 二嗪类
• 英文名称: 2-methylthiazolo[3,2-a]pyrimidin-5-one
• 英文别名: 2-methyl-5H-thiazolo[3,2-a]pyrimidin-5-one；Methyl-5h-thiazolo[3,2-a]-pyrimidin-5-one；2-methyl-[1,3]thiazolo[3,2-a]pyrimidin-5-one
• CAS: 32278-57-2
• 化学式: C₇H₆N₂OS
• 分子量: 166.203
• InChiKey: GWGAXVNXQIHLMZ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.6
• 重原子数：
  11
• 可旋转键数：
  0
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.14
• 拓扑面积：
  58
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为产物：
  描述：

  2-(iodomethyl)-2,3-dihydrothiazolo[3,2-a]pyrimidin-5-one 在 sodium hydroxide 作用下， 以 乙醇 为溶剂， 生成 2-methylthiazolo[3,2-a]pyrimidin-5-one
  参考文献：
  名称：

  Synthesis of New Thiazolo[3,2-a]pyrimidin-5-one Derivatives in Reaction of 3-Allyl-2-thiouracils Cyclization

  摘要：

  The series of thiazolo[3,2-a]pyrimidin-5-one derivatives in cyclization reaction of 3-allyl-2-thiouracil derivatives with iodine monochloride, and then hydrogen iodide elimination from intermediate reaction product has been obtained. On the basis of the studies of reaction kinetics, the elimination reaction mechanism has been proposed. Moreover, the influence of substituent on the reaction elimination rate has been investigated.

  DOI：

  10.3987/com-08-11365

文献信息

• [EN] THIAZOLOPYRIMIDINONES AS MODULATORS OF NMDA RECEPTOR ACTIVITY<br/>[FR] THIAZOLOPYRIMIDINONES EN TANT QUE MODULATEURS DE L'ACTIVITÉ DU RÉCEPTEUR NMDA
  申请人：HOFFMANN LA ROCHE

  公开号：WO2015052226A1

  公开（公告）日：2015-04-16

  The present invention relates to certain thiazolopyrimidinone compounds for use in modulating NMDA receptor activity, pharmaceutical compositions comprising such compounds and methods of treating neurological and psychiatric conditions.

  本发明涉及某些噻唑吡咯嘧啶酮化合物，用于调节NMDA受体活性，包括这些化合物的药物组合物以及治疗神经和精神疾病的方法。
• The reactions of 2-aminothiazoles and 2-aminobenzothiazoles with propiolic acid and its esters
  作者：D. W. Dunwell、D. Evans

  DOI：10.1039/j39710002094

  日期：——

  The main products from the title reactions were 7H-thiazolo[3,2-a]pyrimidin-7-ones (IV) and 2H-pyrimido-[2,1-b]benzothiazol-2-ones (V). Treatment of some of these with primary and secondary aliphatic amines yielded 2-(β-aminoacryloyl)imino-Δ4-thiazolines (X) and the corresponding benzo-analogues (XI).

  标题反应的主要产物是7 H-噻唑并[3，2 - a ]嘧啶-7-酮（IV）和2 H-嘧啶-[ 2，1- b ]苯并噻唑-2-酮（V）。其中一些的伯和仲脂族胺处理得到2-（β-aminoacryloyl）亚氨基Δ 4 -thiazolines（X）和相应的苯并类似物（XI）。
• THIAZOLOPYRIMIDINONES AS MODULATORS OF NMDA RECEPTOR ACTIVITY
  申请人：F. Hoffmann-La Roche AG

  公开号：EP3055315A1

  公开（公告）日：2016-08-17
• Synthesis of New Thiazolo[3,2-a]pyrimidin-5-one Derivatives in Reaction of 3-Allyl-2-thiouracils Cyclization
  作者：Renata Studzinska、Marcin Wr傭lewski、Marcin Draminski

  DOI：10.3987/com-08-11365

  日期：——

  The series of thiazolo[3,2-a]pyrimidin-5-one derivatives in cyclization reaction of 3-allyl-2-thiouracil derivatives with iodine monochloride, and then hydrogen iodide elimination from intermediate reaction product has been obtained. On the basis of the studies of reaction kinetics, the elimination reaction mechanism has been proposed. Moreover, the influence of substituent on the reaction elimination rate has been investigated.