The crude methanolic extract obtained from C. erythraea resin was chromatographed on silica gel with solvent of increasing polarity. The extract and fractions were evaluated for cytotoxicity and antiviral activity [parainfluenza type 3 virus (PIV3)] by plaque forming units (PFU) reduction assay using HEp-2 cells (human larynx epidermoid carcinoma cell line). From the active fraction, five compounds were isolated and tested. Only two of these showed anti-PIV3 activity with a selectivity index (SI) of 66.6 and 17.5, respectively. Both the compounds are furanosesquiterpenoids.
Antiviral furanosesquiterpenes from Commiphora erythraea
CENCI, Elio;MESSINA, FEDERICA;MARCOTULLIO, Maria Carla
2012
Abstract
The crude methanolic extract obtained from C. erythraea resin was chromatographed on silica gel with solvent of increasing polarity. The extract and fractions were evaluated for cytotoxicity and antiviral activity [parainfluenza type 3 virus (PIV3)] by plaque forming units (PFU) reduction assay using HEp-2 cells (human larynx epidermoid carcinoma cell line). From the active fraction, five compounds were isolated and tested. Only two of these showed anti-PIV3 activity with a selectivity index (SI) of 66.6 and 17.5, respectively. Both the compounds are furanosesquiterpenoids.File in questo prodotto:
Non ci sono file associati a questo prodotto.
I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
