The present invention relates to quinazoline containing zinc-binding moiety based derivatives that have enhanced and unexpected properties as inhibitors of epidermal growth factor receptor tyrosine kinase (EGFR-TK) and their use in the treatment of EGFR-TK related diseases and disorders such as cancer.本發明係關於含鋅結合位之喹唑啉系衍生物,其具有增強及無法預期之對於表皮生長因子受體酪胺酸激酶(EGFR-TK)之抑制劑的性質,以及使用該等於治療EGFR-TK相關疾病以及病症,例如癌症。