نتایج جستجو برای: 5 tri substituted imidazoles
تعداد نتایج: 1262691 فیلتر نتایج به سال:
The title compound, C21H33N3O3, is a tri-substituted cyclo-hex-yloxy triazine. In the crystal, the triazine rings form (C3i-PU) Piedfort units. The inter-centroid distance of the π-π inter-action involving the triazine rings is 3.3914 (10) Å. In the crystal, mol-ecules are linked by C-H⋯O hydrogen bonds, forming ribbons propagating along [1-10]. There are also weak C-H⋯N and C-H⋯O contacts pres...
known as denmert) caused total loss of its fungicidal activity towards Sphaerotheca fuliginea and Monilinia fmctigena. These workers suggested that the co-ordination of the heterocyclic meta-nitrogen atom of buthiobate to a cationic receptor site may be important for its fungicidal activity. The cationic receptor site mentioned would appear to be the Fez+ of the cytochrome P-450 catalysing step...
A series of mono-, di- and tri-valent iminosugars based on oligoethylene scaffolds and N-substituted deoxynojirymicin epitopes have been synthesized by "click chemistry" to study the effect of multivalency on glycosidase inhibition. Biological evaluation evidenced differences in the inhibition trends as a function of the enzyme nature. The results demonstrate that multivalency can be used in so...
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