N1-(benzo[d][1,3]dioxol-5-yl)-N2-((1-(pyridin-4-yl)piperidin-4-yl)methyl)oxalamide

2-Amino-6-benzyl-4-(4-fluorophenyl)-4,6-dihydropyrano[3,2-c][2,1]benzothiazine-3-carbonitrile 5,5-dioxide

2-Amino-6-benzyl-4-(3,4-dimethoxyphenyl)-4,6-dihydropyrano[3,2-c][2,1]benzothiazine-3-carbonitrile 5,5-dioxide

2-Amino-6-benzyl-4-(2-fluorophenyl)-4,6-dihydropyrano[3,2-c][2,1]benzothiazine-3-carbonitrile 5,5-dioxide

2-Amino-6-benzyl-4-(4-hydroxy-3,5-dimethoxyphenyl)-4,6-dihydropyrano[3,2-c][2,1]benzothiazine-3-carbonitrile 5,5-dioxide

Methyl 4-(2-amino-6-benzyl-3-cyano-5,5-dioxido-4,6-dihydropyrano[3,2-c][2,1]benzothiazin-4-yl)benzoate

2-Amino-6-benzyl-4-(2-chlorophenyl)-4,6-dihydropyrano[3,2-c][2,1]benzothiazine-3-carbonitrile 5,5-dioxide

2-Amino-6-benzyl-4-(3-chlorophenyl)-4,6-dihydropyrano[3,2-c][2,1]benzothiazine-3-carbonitrile 5,5-dioxide

2-Amino-6-benzyl-4-(3-methylphenyl)-4,6-dihydropyrano[3,2-c][2,1]benzothiazine-3-carbonitrile 5,5-dioxide

2-Amino-6-benzyl-4-(4-ethoxyphenyl)-4,6-dihydropyrano[3,2-c][2,1]benzothiazine-3-carbonitrile 5,5-dioxide

2-Amino-4-(2,5-dimethoxyphenyl)-6-methyl-4,6-dihydropyrano[3,2-c][2,1]benzothiazine-3-carbonitrile 5,5-dioxide