Cancer Therapy with Quinoxaline Derivatives: Dual Inhibition of Pi3k and Mtor Signaling Pathways

Quinoxaline is a heterocyclic compound with a benzene ring fused to a pyrazine ring. It learned much about his ability to cure many diseases, including cancer. Phosphoinositide 3kinase (PI3K) and the mTOR (mammalian target of rapamycin) are the 3 essential pathways which regulate the growth, survival, and development of cells. Dysregulation of such pathways is often seen in cancer, making them attractive targets for cancer therapy. In particular, several quinoxaline derivatives show promise as two inhibitors of the mTOR/PI3K signalling pathway, which is often dysregulated in cancer along with many other diseases. One such example is PX866, which has shown activity against several cancers in previous studies. In previous studies, another quinoxaline derivative, PKI587, also showed strong inhibitory activity against mTOR and PI3K. PKI587 was researched in several clinical trials for treating many cancer types, which include non-small cell lung as well as breast cancer. Dual inhibitors of mTOR and PI3K, including quinoxaline derivatives, inhibit cell growth and cancer by blocking the signalling of these two important factors. In recent years, quinoxaline derivatives have emerged as potent dual inhibitors of PI3K and mTOR, and in this review, we explore the latest developments in this area.