Joziknipholones A and B: the first dimeric phenylanthraquinones from the roots of <em>Bulbine frutescens</em> (Publications)
From the roots of the African plant Bulbine frutescens (Asphodelaceae), two unprecedented novel dimeric phenylanthraquinones, named joziknipholones A and B, possessing axial and centrochirality, were
Ancistrocladinium A and B, the first N,C-coupled naphthyldihydroisoquinoline alkaloids, from a Congolese ancistrocladus species (Publications)
The isolation and structural elucidation of three novel-type naphthylisoquinoline alkaloids, ancistrocladinium A and B (the latter along with its atropisomer), from a Congolese Ancistrocladus species
The creation of an indicator for the health effect of air pollutants (Publications)
The department of social and preventive medicine of the University of Basle is conducting an epidemiologic study on the health effect of air pollution on preschool children. Nitrogen dioxide in childr