| 摘要 |
PCT No. PCT/GB96/00960 Sec. 371 Date Sep. 26, 1997 Sec. 102(e) Date Sep. 26, 1997 PCT Filed Apr. 23, 1996 PCT Pub. No. WO96/33979 PCT Pub. Date Oct. 31, 1996The invention concerns quinazoline derivatives of formula wherein n is 1, 2 or 3 and each R2 is independently halogeno; and R1 is 1-4C)alkoxy-(2-4C)alkylamino; or pharmaceutically-acceptable salts thereof; processes for their preparation, pharmaceutical compositions containing them, and the use of the receptor tyrosine kinase inhibitory properties of the compounds in the treatment of proliferative disease such as cancer.
|
