7-(4-Hydroxyphenyl)-1-phenyl-4-hepten-3-one as a beneficial compound to ameliorate the deleterious effects of Aβ on dendrite integrity and cell survival, and may provide new insights on drug discovery of Alzheimer's disease (AD).

Kizuta saponin K11 is a saponin derived from Kalopanax pictum var. maximowiczii leaves, which is a widely used Korean medicinal plant.

beta-L-D4A, a nucleoside HIV-1 reverse transcriptase inhibitor, exhibits biological activity by terminating DNA chain synthesis in the 5'-3' direction.