Year-end Sale % OFF 
Abstract
Five new suberosanone-purine hybrids, namely subergorgines A–E (1–5), were isolated from the South China Sea gorgonian Subergorgia suberosa. Their structures were elucidated on the basis of extensive spectroscopic data and the absolute configurations were clarified by the theoretical ECD calculation. Compounds 1–5 were rare purine alkaloids merged with the same suberosanone moiety via different C (6)–N bridges. Cytotoxic activities of the isolates were tested. Compound 4 was found to be the most active against the HL-60 cancer cell line with an IC50 value of 14.3 μM. A plausible biosynthetic pathway for suberosanone-purine hybrids was also discussed.
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.
