451494-82-9

Upstream product

• 451494-38-5 7-bromo-N⁴-(3-chloro-4-fluorophenyl)quinazoline-4,6-diamine 
• 946490-41-1 C₂₁H₄₄N₂Sn 

Relevant academic research and scientific papers

Quinazoline derivatives

A compound of the formula (I) or a pharmaceutically acceptable salt thereof, a hydrate thereof, a solvate thereof, an optically active compound thereof, a racemate thereof or a diastereomer mixture thereof has a superior tyrosine-specific protein kinase inhibitory activity and is useful as a pharmaceutical agent, particularly as an agent for the prophylaxis or treatment of various cancers, psoriasis or diseases caused by arteriosclerosis, and the like.