N-[4-(2-Dimethylaminomethyl-phenyl)-thiazol-2-yl]-guanidine | 123309-88-6

• 分子结构分类: 有机化合物 - 有机杂环化合物
• 英文名称: N-[4-(2-Dimethylaminomethyl-phenyl)-thiazol-2-yl]-guanidine
• 英文别名: 2-[4-[2-[(Dimethylamino)methyl]phenyl]-1,3-thiazol-2-yl]guanidine
• CAS: 123309-88-6
• 化学式: C₁₃H₁₇N₅S
• 分子量: 275.377
• InChiKey: XYTPJUMQLCPSRN-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.3
• 重原子数：
  19
• 可旋转键数：
  4
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.23
• 拓扑面积：
  109
• 氢给体数：
  2
• 氢受体数：
  4

反应信息

• 作为产物：
  描述：

  脒基硫脲 、 alkaline earth salt of/the/ methylsulfuric acid 以 乙醇 为溶剂， 生成 N-[4-(2-Dimethylaminomethyl-phenyl)-thiazol-2-yl]-guanidine
  参考文献：
  名称：

  Antiulcer agents. 4-Substituted 2-guanidinothiazoles: reversible, competitive, and selective inhibitors of gastric H+,K+-ATPase

  摘要：

  A series of 4-substituted 2-guanidinothiazoles has been found to inhibit the gastric proton-pump enzyme H+,K(+)-ATPase. In general, these compounds were reversible inhibitors of canine gastric H+,K(+)-ATPase, competitive at the K+ site, and selective relative to canine renal Na+,K(+)-ATPase. Structure-activity relationship (SAR) studies on this series revealed no general replacement for the guanidinothiazole. On the other hand, use of pyrrolyl, phenyl, and indolyl groups as the C-4 substituent yielded active compounds. Extensive studies of substitution patterns on these 4-aryl groups led to more active compounds, but no consistent SAR became apparent. Monosubstitution of the guanidine and substitution of the thiazole at C-5 both often led to increased activity, but combining these changes generated compounds less active than the parents. Despite 100-fold improvement in in vitro inhibitory potency, only a 3-fold increase in gastric antisecretory activity in rats was observed for these agents.

  DOI：

  10.1021/jm00164a012

文献信息

• Thiazol-Guanidine Derivatives Useful As A (Beta)-Related Pathologies
  申请人：Berg Stefan

  公开号：US20100298340A1

  公开（公告）日：2010-11-25

  This invention relates to novel compounds having the structural formula I below: and to their pharmaceutically acceptable salt, compositions and methods of use. These novel compounds provide a treatment or prophylaxis of cognitive impairment, Alzheimer Disease, neurodegeneration and dementia.

  本发明涉及以下结构式I的新化合物，以及它们的药学上可接受的盐、组合物和使用方法。这些新化合物可用于治疗或预防认知障碍、阿尔茨海默病、神经退行性疾病和痴呆症。
• THIAZOL-GUANIDINE DERIVATIVES USEFUL AS A (BETA)- RELATED PATHOLOGIES
  申请人：AstraZeneca AB

  公开号：EP2010508A1

  公开（公告）日：2009-01-07
• [EN] THIAZOL-GUANIDINE DERIVATIVES USEFUL AS A (BETA)- RELATED PATHOLOGIES<br/>[FR] DÉRIVÉS DE THIAZOL-GUANIDINE UTILISÉS POUR TRAITER DES PATHOLOGIES ASSOCIÉES À BÊTA
  申请人：ASTRAZENECA AB

  公开号：WO2007120096A1

  公开（公告）日：2007-10-25

  [EN] This invention relates to novel compounds having the structural formula I below: and to their pharmaceutically acceptable salt, compositions and methods of use. These novel compounds provide a treatment or prophylaxis of cognitive impairment, Alzheimer Disease, neurodegeneration and dementia.
  [FR] Cette invention concerne de nouveaux composés représentés par la formule (I), leurs compositions et leur sel pharmaceutiquement acceptables et leurs modes d'utilisation. Ces nouveaux composés permettent le traitement ou la prophylaxie d'un trouble cognitif, de la maladie d'Alzheimer, de la neurodégénérescence et de la démence.