Psidium guajava_Qtof_GNPS_Massive_1

ABSTRACT: Psidguajones A and B, a pair of dimeric sesquiterpene-based mero terpenoid epimers, have been isolated from the leaves of Psidium guajava for the first time. Their structures were confirmed by com prehensive spectroscopic techniques combined with a comparison of experimental and calculated ECD data.

INSTRUMENT(S): 6210 Time-of-Flight LC/MS

ORGANISM(S): Psidium Guajava (ncbitaxon:120290)

SUBMITTER: Cao Quyen  

PROVIDER: MSV000100766 | GNPS | Mon Feb 09 00:20:00 GMT 2026

REPOSITORIES: GNPS