spc-839 and Neoplasms

The 4-aminoquinazoline core is an interesting pharmacophore and its applications in medicinal chemistry are wide spread. The core has been used for making many kinase inhibitors in past few years. Many researcher demonstrated 4-aminoquinazoline derivatives as specific kinase inhibitors, including tyrosine kinase and serine/theronine kinases. A number of anticancer drugs with 4-aminoquinazoline core are in the market, e.g. gefitinib, erlotinib, afatinib, lapatinib, decomitinib etc. 4-aminoquinazoline derivatives are applied for target specific treatment of lung, breast, colon, prostate cancers. In this review, we discussed the current development of 4-aminoquinazoline derivatives as kinase inhibitors and their uses as anticancer agents in recent years.

Topics: Animals; Antineoplastic Agents; Chemistry Techniques, Synthetic; Humans; Neoplasms; Protein Kinase Inhibitors; Quinazolines

Activator protein 1 (AP-1) is a pivotal transcription factor that regulates a wide range of cellular processes including proliferation, apoptosis, differentiation, survival, cell migration, and transformation. Accumulating evidence supports that AP-1 plays an important role in several severe disorders including cancer, fibrosis, and organ injury, as well as inflammatory disorders such as asthma, psoriasis, and rheumatoid arthritis. AP-1 has emerged as an actively pursued drug discovery target over the past decade. Excitingly, a selective AP-1 inhibitor T-5224 (51) has been investigated in phase II human clinical trials. Nevertheless, no effective AP-1 inhibitors have yet been approved for clinical use. Despite significant advances achieved in understanding AP-1 biology and function, as well as the identification of small molecules modulating AP-1 associated signaling pathways, medicinal chemistry efforts remain an urgent need to yield selective and efficacious AP-1 inhibitors as a viable therapeutic strategy for human diseases.

Topics: Animals; Anti-Inflammatory Agents, Non-Steroidal; Arthritis, Rheumatoid; Benzophenones; Biological Products; Humans; Inflammation; Isoxazoles; Maleimides; Molecular Targeted Therapy; Neoplasms; Organic Chemicals; Quinazolines; Signal Transduction; Small Molecule Libraries; Transcription Factor AP-1; Transcription Factors