Steric hindrance to the solvation of melamines and consequences for non-covalent synthesis
作者:Ion Ghiviriga、Daniela C. Oniciu
DOI:10.1039/b206811g
日期:——
Sterichindrance to solvation disfavors structures like 1 synanti in which the melamine exposes to the solvent faces, such as tBu-H, for whom binding to the ring nitrogen is hindered but not blocked; sterichindrance to solvation lowers the barriers to rotation in solvents which bind the triazine nitrogens, therefore these solvents display the fastest rates for assembling/disassembling processes.
Bis-tertiärbutylamino-substituierte 1,3,5-Triazinderivate, Verfahren zu ihrer Herstellung, diese Verbindungen enthaltende Arzneimittel und ihre Verwendung
申请人:HOECHST AKTIENGESELLSCHAFT
公开号:EP0240854A1
公开(公告)日:1987-10-14
2,4-Bis-(tertiärbutylamino)-1,3,5-triazine der Formel I
worin R¹ und R² die angegebenen Bedeutungen haben. Verfahren zur Herstellung dieser Verbindungen und Arzneimittel, die diese Triazinderivate enthalten, werden beschrieben. Die Verbindungen haben anticonvulsive und anxiolytische Wirkungen.
式 I 的 2,4-双-(叔丁基氨基)-1,3,5-三嗪
其中R¹和R²具有上述含义。描述了这些化合物和含有这些三嗪衍生物的药物的制备过程。这些化合物具有抗惊厥和抗焦虑作用。
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作者:
DOI:——
日期:——
Method of searching substrate having antidiabetic activity
申请人:Ishiguro Hiroki
公开号:US20070191402A1
公开(公告)日:2007-08-16
The present invention provides a screening method of a substance which inhibits binding of a condensed purine derivative to a pancreatic β cell or a treated product of the cell, a substance which inhibits binding of a condensed purine derivative to a protein capable of the condensed purine derivative, and a substance which inhibits the expression or enzymatic activity of a protein capable of a condensed purine derivative, which comprises using the condensed purine derivative and a pancreatic β cell or a treated product of the cell or a protein capable of binding to the condensed purine derivative.