N-Benzyl-4-hy­droxy-2-methyl-1,1-dioxo-2H-1λ(6),2-benzothia­zine-3-carboxamide

In the title mol­ecule, C(17)H(16)N(2)O(4)S, the heterocyclic thia­zine ring adopts a half-chair conformation, with the S and N atoms displaced by 0.546 (4) and 0.281 (4) Å, respectively, on opposite sides of the mean plane formed by the remaining ring atoms. The mol­ecular structure is stabilized by an intra­molecular O—H⋯O hydrogen bond. The two aromatic rings are inclined to one another by 42.32 (11)°. In the crystal, mol­ecules are linked by pairs of N—H⋯O hydrogen bonds, forming inversion dimers. The dimers are linked via a series of C—H⋯O inter­actions, leading to the formation of a three-dimensional network.