Antiviral treatments targeting the coronavirus disease 2019 are urgently required. We
screened a panel of already approved drugs in a cell culture model of severe acute respiratory …

Flavonoids constitute the largest class of dietary phytochemicals, adding essential health
value to our diet, and are emerging as key nutraceuticals. Cellular targets for dietary …

Antiviral treatments targeting the emerging coronavirus disease 2019 (COVID-19) are
urgently required. We screened a panel of already-approved drugs in a cell culture model of …

Using a bottom-up method, we prepared a series of oligonaphthofurans composed of alternating
naphthalene rings and furan rings. The largest compound (compound 25) contained 8 …

The development of effective antiviral drugs targeting the severe acute respiratory syndrome-related
coronavirus 2 (SARS-CoV-2) is urgently needed to combat the coronavirus disease …

Coronavirus disease 2019 (COVID-19) has caused serious public health, social, and
economic damage worldwide and effective drugs that prevent or cure COVID-19 are urgently …

The aim of the present study was to investigate the biological activity of 20 essential oils (EOs)
derived from herbal plants and citrus fruits. The in vitro anti-allergic and anti-inflammatory …

Naphthofluorescein and/or seminaphthofluorescein derivatives possessing the additional
benzene units to one or both sides of fluorescein were exhaustively constructed through …

Talaroflavone (1) and 1-deoxyrubralactone (2) are natural compounds isolated from
cultures of a fungal strain derived from sea algae, and their structures were determined by …

Pinophilins A (1) and B (2), new hydrogenated azaphilones, and Sch 725680 (3) were isolated
from cultures of a fungus (Penicillium pinophilum Hedgcok) derived from a seaweed, and …