compounds with planar triple ring systems such as acridine orange , 9-amino acridine , 9-amino-1,2,3,4-tetrahydroacridine ( tacrine ) , 6,9-diamino-2-ethoxyacridine lactate monohydrate ( de-acridine ) , 6-chloro-9- ( 3'-diethylamino-2'-hydroxypropylamino ) -2-methoxyacridine.2 hcl ( cdm-acridine ) , quinacrine , 6-chloro-9- ( 4'-diethylamino-1'-methylbutylamino ) -2-methoxy-1,10-diazaanthracene ( cdm 1,10-diazaanthracene ) , thionine , azure a , methylene blue , and pyronine y when applied to excised pea pods were potent inducers of phenylalanine ammonia lyase or of pisatin , or of both .
C0039245
tacrine
C0001186
acridine