246047-72-3, Name is (1,3-Bis(2,4,6-trimethylphenyl)-2-imidazolidinylidene)dichloro(phenylmethylene)(tricyclohexylphosphine)ruthenium, molecular formula is C46H65Cl2N2PRu, belongs to ruthenium-catalysts compound, is a common compound. In a patnet, once mentioned the new application about 246047-72-3, HPLC of Formula: C46H65Cl2N2PRu
Synthesis of cyclic peptide analogues of the 310 helical Pro138-Gly144 segment of human aquaporin-4 by olefin metathesis
Four cyclic pentapeptides and two cyclic heptapeptides modelled on the 310 helical Pro138-Gly144 segment of the water channel aquaporin-4 (AQP4) postulated to mediate adhesive interactions between AQP4 tetramers were synthesised by olefin metathesis. Three related acyclic pentapeptides Boc-Ser(All)-Xaa1-Val-Ser(All)-Gly-OMe (Xaa1 = Val, Aib; Boc = tert-butoxycarbonyl; All = allyl) and Boc-Ser(Bn)-Val-Val-Gly-Gly-OMe (Bn = benzyl) and two acyclic heptapeptides Boc-Pro-Pro-Ser(All)-Val-Val-Ser(All)-Gly- OMe and Boc-Pro-Pro-Ser(Bn)-Val-Val-Gly-Gly-OMe were also prepared. NMR, CD and IR data provided evidence that the peptides can access a 310 helical structure in apolar solvents and pointed to a significant stabilising effect of the olefinic bridge on helicity in an aqueous environment. Thus we could demonstrate the viability of using ring closing olefin metathesis to stabilise short protein segments in the helical conformation that they adopt in their native protein environment. Our approach provides access to a set of peptides with potential binding affinity for AQP4.
Balanced chemical reaction does not necessarily reveal either the individual elementary reactions by which a reaction occurs or its rate law.HPLC of Formula: C46H65Cl2N2PRu. In my other articles, you can also check out more blogs about 246047-72-3
Reference£º
Highly efficient and robust molecular ruthenium catalysts for water oxidation,
Catalysts | Special Issue : Ruthenium Catalysts – MDPI