5 rezultatus
OBJECTIVE
To study the chemical constituents from Corallodiscus flabellata.
METHODS
The compounds were isolated and purified by macroporous adsorption resin, silica gel column chromatography and identified on the basis of their physiochemical and spectral data.
RESULTS
Three phenylethanoid
OBJECTIVE
To study the chemical constituents from Corallodiscus flabellata.
METHODS
Fresh plant of Corallodiscus flabellata was extracted twice with boiling water, filtered to remove insoluble materials, concentrated under reduced pressure at temperature 55 degrees C to a small volume. The
OBJECTIVE
To study the chemical constituents from Corallodiscus flabellata.
METHODS
The compounds were isolated with macroporous adsorption resin, silica gel column chromatography and identified on the basis of their physiochemical and spectral data.
RESULTS
Six compounds were obtained and
OBJECTIVE
To study the antivirus chemical constituents of Corallodiscus flabellata.
METHODS
The compounds were isolated with macroporous absorption resin, Diaion HP-20, Sephadex LH-20, silica gel column chromatography and identified on the basis of their physio-chemical and spectral
OBJECTIVE
To study the chemical constituents of Corallodiscus flabellata.
METHODS
Fresh plant of Corallodiscus flabellata was extracted twice with boiling water, concentrated to small volume under reduced pressure at 55 degrees C. The concentrated material was partitioned with ether, ethyl acetate,