Table 4.

The PASS prediction results of the biological activities of the coumarin phytochemicals series

No	Biological activities	Glycycoumarin		Inophyllum P		Mesuol		Oxypeucedanin hydrate
		Pa	Pi	Pa	Pi	Pa	Pi	Pa	Pi
1	Membrane integrity agonist	0.937	0.002	–	–	0.683	0.058	0.720	0.051
2	HMOX1 expression enhancer	0.635	0.015	–	–	0.265	0.115	0.355	0.072
3	Chlordeconereductase inhibitor	0.803	0.02	–	–	0.243	0.193	0.344	0.132
4	HIF1A expression inhibitor	0.936	0.004	0.867	0.008	0.348	0.135	0.512	0.053
5	Histidine kinase inhibitor	0.709	0.008	0.765	0.005	0.467	0.035	0.498	0.029
6	Aldehyde oxidase inhibitor	0.807	0.009	–	–	–	–	0.654	0.023
7	Antimutagenic	0.877	0.003	–	–	–	–	0.735	0.005
8	Mucomembranous protector	0.648	0.081	–	–	0.307	0.234	–	–
9	TP53 expression enhancer	0.901	0.005	0.484	0.098	0.616	0.045	0.580	0.056
10	Chemopreventive	0.807	0.004	0.665	0.008	0.615	0.009	0.596	0.010

Pa: prediction of activity spectra for substances; Pi: probable inactivity