Methyl 2-butyl-4-hy-droxy-1,1-dioxo-2H-1,2-benzothia-zine-3-carboxyl-ate.
In the title compound, C(14)H(17)NO(5)S, the thia-zine ring adopts a half-chair conformation. The mol-ecule exhibits an intra-molecular O-H⋯O hydrogen bond, which forms a six-membered S(6) ring motif. The planes of the benzene and thia-zine rings are inclined at a dihedral angle of 15.30 (12)°.
Muhammad Nadeem
MN
Arshad
Islam Ullah
IU
Khan
Muhammad
M
Zia-Ur-Rehman
Waseem
W
Ahmed
Abdullah M
AM
Asiri