1·Quinazoline derivatives, pharmaceutical composition containing the compound, their utilization and preparation method thereof.
喹唑啉衍生物，含该化合物的药物组合物，其用途及其制备方法。
2·Quinazoline derivatives, medicaments contg. said compounds, their utilization and method for prodn. thereof.
喹唑啉衍生物，含该化合物的药物组合物，其用途及其制备方法。