Abstract
A 1H NMR study that explored the ability of α-cyclodextrin (α-CD) to preferentially bind (R)-α-lipoic acid is presented. The interaction between α-CD and (R)-α-lipoic acid was found to be stronger than that between α-CD and (S)-α-lipoic acid. Structures for the (R)-α-lipoic acid/α-CD and (S)-α-lipoic acid/α-CD inclusion complexes were constructed using restraints derived from ROESY spectra and MM2 molecular mechanics calculations. The models built for both complexes have the 1,2-dithiolane ring and the carboxyl moiety of α-lipoic acid oriented toward the secondary and primary hydroxy sides of α-CD, respectively.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
More From: Journal of Inclusion Phenomena and Macrocyclic Chemistry
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.