Sesquiterpenes from the soil-derived fungus Trichoderma citrinoviride PSU-SPSF346.
Beilstein J Org Chem
; 18: 479-485, 2022.
Article
in En
| MEDLINE
| ID: mdl-35558648
ABSTRACT
Two new sesquiterpenes, trichocitrinovirenes A (1) and B (2), and five known compounds including four structurally related sesquiterpenes and one γ-lactone were isolated from the soil-derived fungus Trichoderma citrinoviride PSU-SPSF346. The structures were identified by analysis of their spectroscopic data. The relative configuration was assigned based on NOEDIFF data. The absolute configuration of compound 1 was established according to specific rotations and ECD data while that of compound 2 was proposed based on biosynthetic considerations. Compound 2 possesses a rare bicyclic sesquiterpene skeleton. The antimicrobial and cytotoxic activities of the isolated compounds were evaluated.
Full text:
1
Collection:
01-internacional
Database:
MEDLINE
Language:
En
Journal:
Beilstein J Org Chem
Year:
2022
Document type:
Article
Affiliation country:
Thailand