Table 4.

PASS Activity Test Result Summary

Ligands	Pa	Pi	Activity	Pa	Pi	Activity
6,7-dehydro-8-acetylharpagide	0.592	0.021	Vasoprotector
6,8-diacetylharpagide-1-O-β-(3’,4’- di-O-acetylglucoside)	0.308	0.148	Vasoprotector
6-keto-8-acetylharpagide	0.500	0.040	Vasoprotector
7,8-dehydroharpagide	0.786	0.005	Vasoprotector
8-acetylharpagide-6-O-b-glucoside	0.767	0.007	Vasoprotector
Ajureptoside	0.719	0.009	Vasoprotector	0.334	0.093	Vasodilator
Harpagide-6-O-b-glucoside	0.351	0.107	Vasoprotector
6,8-diacetylharpagide	0.454	0.054	Vasoprotector
6-deoxyharpagide	0.629	0.017	Vasoprotector
Reptoside	0.500	0.040	Vasoprotector
Quercetin	0.824	0.004	Vasoprotector	0.486	0.028	Vasodilator
Rutin	0.980	0.001	Vasoprotector	0.740	0.006	Vasodilator
Kaempferol	0.807	0.005	Vasoprotector	0.502	0.021	Vasodilator
Myricetin	0.800	0.005	Vasoprotector	0.562	0.016	Vasodilator
Enalapril	0.740	0.006	Vasodilator	0.585	0.014	Vasodilator
Harpagide	0.629	0.017	Vasoprotector
Ajugoside	0.547	0.029	Vasoprotector
8-O-acetylharpagide	0.500	0.040	Vasoprotector

Note: Grey shaded results are for the flavonoids.

Abbreviations: Pa, probability of activity; Pi, probability of inactivity.