Abstract
Schumannione, a new butenolide derivative, was isolated from the leaves of Schumannianthus dichotomus through phytotoxic assay-guided fractionation. The structure of the compound was elucidated by detailed spectroscopic analysis including ECD spectra. Schumannione displayed significant phytotoxicity against timothy and cress with a minimum 10 µM concentration having IC50 values ranging from 109.8 to 160.9 µM, indicating it might play a role in the phytotoxic potential of S. dichotomus.
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.
