NITD008 (7-Deaza-2'-C-acetylene-adenosine) is a potent and selective adenosine nucleoside inhibitor.

5,6,7-Trimethoxycoumarin shows moderate inhibitory activity against Micrococcus luteus, it also displays an intermediate cytotoxic effects against brine shrimp larvae. 5,6,7-Trimethoxycoumarin can improve gastroprotective effects, and it has low toxicity and minimal effects on drug-metabolizing enzymes.

9-Hydroxycalabaxanthone exhibits cytotoxicity against the HT-29 cell line with ED50 values of 9.1 microM.