6H-Pyrimido(4, 5-b)(1, 4)benzothiazin-9-amine, 7, 8-dihydro-7, 7-dimethyl-N-heptyl-4-methoxy-

6H-Pyrimido(4, 5-b)(1, 4)benzothiazin-9-amine, 7, 8-dihydro-7, 7-dimethyl-N-hexyl-4-methoxy-

6H-Pyrimido(4, 5-b)(1, 4)benzothiazin-9-amine, 7, 8-dihydro-N-butyl-7, 7-dimethyl-4-methoxy-, monohydrobromide

6H-Pyrimido(4, 5-b)(1, 4)benzothiazin-9-amine, 7, 8-dihydro-N-cyclohexyl-7, 7-dimethyl-4-methoxy-, monohydrobromide, dihydrate

6H-Pyrimido(4, 5-b)(1, 4)benzothiazine, 7, 8-dihydro-7, 7-dimethyl-4-(dimethylamino)-9-(alpha-methylphenethylamino)-, hydrobromide

6H-Pyrimido(4, 5-b)(1, 4)benzothiazine, 7, 8-dihydro-7, 7-dimethyl-4-(methylamino)-9-(alpha-methylphenethylamino)-, hydrobromide

6H-Pyrimido(4, 5-b)(1, 4)benzothiazine, 7, 8-dihydro-7, 7-dimethyl-4-methoxy-9-(alpha-methylphenethylamino)-, hydrobromide

6H-Pyrimido(4, 5-b)(1, 4)benzothiazine, 7, 8-dihydro-9-(3, 4-dimethoxyphenethylamino)-7, 7-dimethyl-4-(methylamino)-, hydrobromide, hydrate

6H-Pyrimido(4, 5-b)(1, 4)benzothiazine, 7, 8-dihydro-9-(3, 4-dimethoxyphenethylamino)-7, 7-dimethyl-4-methoxy-, hydrobromide, hydrate

6H-Pyrimido(4, 5-b)(1, 4)benzothiazine, 7, 8-dihydro-9-(benzylamino)-7, 7-dimethyl-4-(dimethylamino)-, hydrobromide

6H-Pyrimido(4, 5-b)(1, 4)benzothiazine, 7, 8-dihydro-9-(benzylamino)-7, 7-dimethyl-4-(methylamino)-, hydrobromide

6H-Pyrimido(4, 5-b)(1, 4)benzothiazine, 7, 8-dihydro-9-amino-7, 7-dimethyl-4-(dimethylamino)-, hydrobromide

6H-Pyrimido(4, 5-b)(1, 4)benzothiazine, 7, 8-dihydro-9-amino-7, 7-dimethyl-4-(methylamino)-, hydrobromide

6H-Pyrimido(4, 5-b)(1, 4)benzothiazine-4, 9-diamine, 7, 8-dihydro-7, 7-dimethyl-, monohydrobromide

6H-Pyrimido(4, 5-b)(1, 4)benzothiazine-4, 9-diamine, 7, 8-dihydro-7, 7-dimethyl-N(sup 4)-(1-methylethyl)-, monohydrobromide

6H-Pyrimido(4, 5-b)(1, 4)benzothiazine-4, 9-diamine, 7, 8-dihydro-7, 7-dimethyl-N(sup 4)-(1-methylethyl)-N(sup 9)-(phenylmethyl)-, monohydrobromide

6H-Pyrimido(4, 5-b)(1, 4)benzothiazine-4, 9-diamine, 7, 8-dihydro-7, 7-dimethyl-N(sup 4)-(1-methylethyl)-N(sup 9)-pentyl-, monohydrobromide

6H-Pyrimido(4, 5-b)(1, 4)benzothiazine-4, 9-diamine, 7, 8-dihydro-7, 7-dimethyl-N(sup 9)-(1-methylethyl)-, monohydrobromide

6H-Pyrimido(4, 5-b)(1, 4)benzothiazine-4, 9-diamine, 7, 8-dihydro-7, 7-dimethyl-N(sup 9)-(phenylmethyl)-, monohydrobromide

6H-Pyrimido(4, 5-b)(1, 4)benzothiazine-4, 9-diamine, 7, 8-dihydro-7, 7-dimethyl-N(sup 9)-heptyl-, monohydrobromide