Rational design, synthesis and biological evaluation of triphenylphosphonium-ginsenoside conjugates as mitochondria-targeting anti-cancer agents

In anti-cancer therapy, targeting a single gene or a single metabolic pathway usually cannot effectively cure cancer, while targeting cellular mitochondria might be effective based on the role of mitochondria in the occurrence and development of cancer. Anti-cancer study on ginsenosides AD-1, AD-2 and PD have proved that they have broad spectrum anti-cancer activities in vitro and in vivo. However, they are not active at sufficiently low...