Concerningbay salt andperi chelate formation of hydroxyphenanthroperylene quinones (fringelites)

Binding constants: The measurement of molecular complex stability

European Journal of Medicinal Chemistry · 1987 · 1.8K citations

Natural Sciences, Biophysics, Chemistry +12

A new photoreceptor molecule from Stentor coeruleus

Nengbing Tao, Mario Orlando, Jae Seok Hyon et al. · Journal of the American Chemical Society · 1993 · 86 citations

Natural Sciences, Chemistry, Drug Discovery +6

On the nature of ?soluble? hypericin inHypericum species

Heinz Falk, Wolfgang Schmitzberger · Monatshefte für Chemie - Chemical Monthly · 1992 · 57 citations

Life Sciences, Botany, Plant Sciences +6

Deprotonation and protonation of hydroxyphenanthroperylenes

Heinz Falk, Joachim Ernst Meyer, M. Oberreiter · Monatshefte für Chemie - Chemical Monthly · 1992 · 30 citations

Natural Sciences, Chemistry, Organic Chemistry +2

Concerning the acidity and hydrogen bonding of hydroxyphenanthroperylene quinones like fringelite D, hypericin, and stentorin

Christoph Etzlstorfer, Heinz Falk, E. Mayr et al. · Monatshefte für Chemie - Chemical Monthly · 1996 · 11 citations

Natural Sciences, Chemistry, Medicinal Chemistry +13