6H-Indolo(3, 2, 1-de)(1, 5)naphthyridin-6-one, 10-methoxy-

6H-Indolo(3, 2, 1-de)(1, 5)naphthyridin-6-one, 4, 5-dimethoxy-

6H-Indolo(3, 2, 1-de)(1, 5)naphthyridin-6-one, 8-hydroxy-

6H-Naphtho(2', 1':4, 5)furo(3, 2-c)(1)benzopyran-8-ol, 6a, 13a-dihydro-3, 9-dimethoxy-, cis-

6H-Naphtho(2', 1':4, 5)furo(3, 2-c)(1)benzopyran-8-ol, 6a, 13a-dihydro-3-methoxy-9-(phenylmethoxy)-, cis-

6H-Oxazolo(4, 5-g)pyrido(4, 3-b)carbazolium, 7, 10, 12-trimethyl-2-(1-methylethyl)-, acetate

6H-p-Dithiino(2, 3-c)pyrrole-5, 7-dione, 2, 3, 5, 7-tetrahydro-6-methyl-

6H-Purin-6-one, 1, 7-dihydro-2-(((12-methylbenz(a)anthracen-7-yl)methyl)amino)-

6H-Purin-6-one, 1, 7-dihydro-2-(((7R, 8S, 9R, 10S)-7, 8, 9, 10-tetrahydro-7, 8, 9-trihydroxybenzo(a)pyren-10-yl)amino)-

6H-Purin-6-one, 1, 7-dihydro-2-((3-hydroxy-1-methylpropyl)amino)-

6H-Purin-6-one, 1, 7-dihydro-2-((4-butylphenyl)amino)-

6H-Purin-6-one, 1, 7-dihydro-2-((4-butylphenyl)amino)-7-(2-deoxy-alpha-erythro-pentofuranosyl)-

6H-Purin-6-one, 1, 7-dihydro-2-((4-butylphenyl)amino)-7-(2-deoxy-beta-erythro-pentofuranosyl)-

6H-Purin-6-one, 1, 7-dihydro-2-((7, 8, 9, 10-tetrahydro-7, 8, 9-trihydroxybenzo(a)pyren-10-yl)amino)-, (7R-(7alpha, 8beta, 9beta, 10beta))-

6H-Purin-6-one, 1, 7-dihydro-2-((tetrahydro-2-furanyl)amino)-7-((tetrahydro-2-furanyl)oxy)-

6H-Purin-6-one, 1, 7-dihydro-2-((tetrahydro-2H-pyran-2-yl)amino)-7-((tetrahydro-2H-pyran-2-yl)oxy)-

6H-Purin-6-one, 1, 7-dihydro-2-(4-nitrophenyl)-

6H-Purin-6-one, 1, 7-dihydro-2-(hydroxymethylamino)-

6H-Purin-6-one, 1, 7-dihydro-2-amino-7-((tertrahydro-2-furanyl)oxy)-

6H-Purin-6-one, 1, 7-dihydro-7-methyl-2-(methylthio)-