Abstract
Two new polycyclic polyprenylated acylphloroglucinols, hyperguanyes A and B (1–2) together with eight known compounds (3–10), were isolated from Hypericum perforatum L. Their structures were determined by using comprehensive spectroscopic techniques and quantum chemical calculation. The in vitro anti-cholinesterase activity of all compounds were studied. Among them, compounds 1–4, 8 and 9 exhibited anti-AchE and anti-BchE effects with IC50 ranging from 0.34 ± 0.04 to 15.68 ± 0.54 μM.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: 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.
