Interesting differences between the protonated and sodium adducts of pentacoordinated bisaminoacylspirophosphoranes in electrospray ionization mass spectrometry
Efficient Synthesis of Chiral Binaphthol Aldehyde with Phenyl Ether Linkage for Enantioselective Extraction of Amino Acids
作者:Misun Choi、Moo-Jin Jun、Kwan Mook Kim
DOI:10.1002/bkcs.10354
日期:2015.7
starting from binaphthol‐3‐carboxylicacid. The axially chiral binaphthol ring was racemized during the synthesis due to high temperatures required in O‐phenylation reaction. The enantiomericallypure form of 2 was obtained from the resolution of the diastereomeric imine of 2. Optically pure compound (S)‐2 was applied to the enantioselective liquid–liquid extraction of amino acid between CH2Cl2 and aqueous
Design, synthesis, characterization, cytotoxicity, molecular docking and analysis of binding interactions of novel acetylacetonatopalladium(<scp>ii</scp>) alanine and valine complexes with CT-DNA and BSA
作者:Ali Heydari、Hassan Mansouri-Torshizi
DOI:10.1039/c6ra18803f
日期:——
complex > alanine complex. The complexes exhibited groove binding with CT-DNA and interact with main binding pocket of BSA. In both cases the binding forces are spontaneous owing to −ΔG°. Finally, the results of molecular docking calculations of [Pd(acac)(Ala)] and [Pd(acac)(Val)] complexes for CT-DNA and BSA clarify the binding modes and binding sites which are in good accordance with experimental results
The present invention describes compounds produced from an amino acid molecule and a fatty acid molecule. The compounds being in the form of amino-fatty acid compounds being bound by an anhydride linkage, or mixtures thereof made by reacting amino acids or derivatives thereof with an appropriate fatty acid previously reacted with a thionyl halide. The administration of such molecules provides supplemental amino acids with enhanced bioavailability and the additional benefits conferred by the specific fatty acid.
The present invention describes compounds produced from an amino acid molecule and a fatty acid molecule. The compounds being in the form of amino-fatty acid compounds being bound by an anhydride linkage, or mixtures thereof made by reacting amino acids or derivatives thereof with an appropriate fatty acid previously reacted with a thionyl halide. The administration of such molecules provides supplemental amino acids with enhanced bioavailability and the additional benefits conferred by the specific fatty acid.