Condensed quinoline system compound and process of preparation thereof
申请人:MECT CORPORATION
公开号:EP0376166A1
公开(公告)日:1990-07-04
Novel condensed quinoline system compounds such as indenoquinoline system compounds, indoloquinoline system compounds, benzothienoquinoline system compounds and benzofuranoquinoline system compounds, and a process for preparation of these compounds are provided. The present invention is also directed to salts of the above compounds. The compounds of the present invention are effective for inhibition of KB-cell growth and prolongation of life span in cancer implanted mice.
The present invention provides condensed quinoline compounds represented by the following general formula (I): ##STR1## in which Z is NH, X is hydrogen, L is lower alkoxy, M is NHQ, Q is --SO.sub.2 CH.sub.3, Y is --NHR, and R is: ##STR2## These compounds are effective for inhibiting KB-cell growth and prolongation of the life span of mice implanted with tumor P-388.