Die Erfindung betrifft neue substituierte Pyrimidine der Formel (I), in welcher R1, R2, R3, R4, Q, X und n die in der Beschreibung angegebene Bedeutung haben,sowie Verfahren und Zwischenprodukte zu ihrer Herstellung und ihre Verwendung als Pflanzenbehandlungsmittel, insbesondere als Herbizide.
Reactivity of Aromatic<i>o</i>-Hydroxy Oximes. I. Synthesis and Aminolysis of Acylglycine Esters of Aromatic<i>o</i>-Hydroxy Oximes
作者:Ikuo Hayashi、Keizo Ogihara、Kiyoshi Shimizu
DOI:10.1246/bcsj.56.2432
日期:1983.8
o-hydroxybenzaldehyde oxime, o-hydroxyacetophenone oxime, o-hydroxybenzophenone oxime, and their 5-Cl and 5-NO2 derivatives were prepared by several methods. For aminolysis with benzylamine, esters 1 show higher reactivity than similar esters containing no hydroxyl group in the ortho position. It is suggested that esters 1 forms an intramolecular hydrogen bond between the hydrogen of the hydroxyl group at the ortho
The present application provides compounds, including all stereoisomers, solvates, prodrugs and pharmaceutically acceptable forms thereof according to Formula I. Additionally, the present application provides pharmaceutical compositions containing at least one compound according to Formula I and optionally at least one additional therapeutic agent. Finally, the present application provides methods for treating a patient suffering from an MCHR-1 modulated disease or disorder such as, for example, obesity, diabetes, depression or anxiety by administration of a therapeutically effective dose of a compound according to Formula I.
Thienopyrimidinone derivatives as melanin concentrating hormone receptor-1 antagonists
申请人:Bristol-Myers Squibb Company
公开号:EP2298776A1
公开(公告)日:2011-03-23
The present application provides compounds, including all stereoisomers, solvates, prodrugs and pharmaceutically acceptable forms thereof according to Formula I. Additionally, the present application provides pharmaceutical compositions containing at least one compound according to Formula I and optionally at least one additional therapeutic agent. Finally, the present application provides methods for treating a patient suffering from an MCHR-1 modulated disease or disorder such as, for example, obesity, diabetes, depression or anxiety by administration of a therapeutically effective dose of a compound according to Formula 1.
本申请提供了根据式 I 的化合物,包括其所有立体异构体、溶解物、原药和药学上可接受的形式。此外,本申请还提供了含有至少一种根据式 I 的化合物和可选的至少一种额外治疗剂的药物组合物。最后,本申请提供了通过施用治疗有效剂量的根据式 1 的化合物来治疗患有 MCHR-1 调节的疾病或紊乱的患者的方法,例如肥胖症、糖尿病、抑郁症或焦虑症。
The effect of neutral oximes on the reactivation of human acetylcholinesterase inhibited with paraoxon
作者:Tatiana S. Ribeiro、Arthur Prates、Sérgio R. Alves、Jefferson J. Oliveira-Silva、Carlos A. S. Riehl、J. Daniel Figueroa-Villar
DOI:10.1590/s0103-50532012000700004
日期:——
Important defense agents against chemical warfare weapons, which are reactivators of human acetylcholinesterase (huAChE) inhibited by neurotoxic organophosphorus compounds (OP), need a reasonable permeation of the hematoencephalic barrier (HB). In this work, neutral oximes, which permeate HB better than the cationic oximes currently used as defense agents, were tested as reactivators of huAChE inhibited with paraoxon using the modified Ellman test with pralidoxime (2-PAM) as positive standard. The most active neutral oxime was (thiophen-2-yl) aldoxime, which reactivated 93% of the inhibited huAChE and was 12% more effective than 2-PAM. The results showed that simple neutral oximes have potential to function as antidotes for intoxication with neurotoxic OPs, suggesting further research on the development of neutral defense agents.