in vitro experiments are reported showing that psoralens and other furocoumarins of current pharmacological interest , e.g. , angelicin and 4,6,4'-trimethylangelicin , all have , to a variable extent , the ability to sensitize the photooxidation of glutathione in ethanol/phosphate buffer with pyrex-filtered ultraviolet light .
C0033858
psoralens
C0016859
furocoumarins