The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 07, 1992
Filed:
Mar. 03, 1989
Applicant:
Inventor:
Masatoshi Yamato, Okayama, JP;
Assignee:
Mect Corporation, Tokyo, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07D / ; C07D / ; A61K / ;
U.S. Cl.
CPC ...
514285 ; 546 70 ;
Abstract
Novel indoloquinoline compounds of formula (I), benzo(b)acridines of formula (II) and benzo(c)acridines of formula (III) have carcinostatic activities. The compounds, processes for preparing the compounds via nucleophilic aromatic substitution, and carcinostatic compositions containing the same are disclosed. ##STR1##