3-(4-Hexyl­oxyphen­yl)-1,2,4-triazolo[3,4-b]benzo­thia­zole

The title compound, C₂₀H₂₁N₃OS, was prepared by Huisgen reaction of 5-(4-hexyl­oxyphen­yl)tetra­zole and chloro­benzo­thia­zole. The essentially planar benzo­thia­zolotriazole framework [maximum deviation from the mean plane of 0.077 (1) Å for the bridgehead N atom] and the phenyl ring form a dihedral angle of 53.34 (5)°. The hex­yloxy chain adopts a gauche-all-anti conformation. The intra­centroid separation of 3.7258 (8) Å between the triazole and benzene rings is the closest contact between individual mol­ecules in the crystal.

2-(3-{(3R,4R)-4-Methyl-3-[meth­yl(7H-pyrrolo­[2,3-d]pyrimidin-4-yl)amino]­piperidin-1-yl}oxetan-3-yl)aceto­nitrile monohydrate

In the title compound, C₁₈H₂₄N₆O·H₂O, the piperidine ring adopts a chair conformation with an N-C-C-C torsion angle of 39.5 (5)° between the cis-related substituents. The pyrrole N-H group forms a water-mediated inter­molecular hydrogen bond to one of the N atoms of the annelated pyrimidine ring. The water mol­ecule connects two organic mol­ecules and is disorderd over two positions (occupancies of 0.48 and 0.52). The crystal packing shows zigzag chains of alternating organic and water mol­ecules running parallel to the a axis.