In the title compound, C(16)H(22)ClNS, the nine-membered 2,3-dihydro-1,3-benzothia-zole ring system is essentially planar, with a maximum deviation of 0.025 (2) Å for the N atom. Its plane is almost perpendicular to the main plane of the substituted cyclo-hexane ring, which adopts a chair conformation. In the crystal, the molecules are linked by C-H⋯π inter-actions.

The P atom in the title compound, C(8)H(18)NO(2)PS, is bonded in a distorted tetra-hedral PSO(2)N environment with bond angles in the range of 99.23 (5)-115.17 (4)°. The cyclo-hexane ring is disordered over two sets of sites with refined occupancies of 0.528 (5) and 0.472 (5). The ring in both disorder components adopts a chair conformation with the N-H group oriented equatorially. In the cryst...

In the title compound, C(22)H(22)ClN(3)O(4), the cyclo-hexane ring adopts a twisted half-chair conformation. The mol-ecule is stabilized by an intra-molecular O-H⋯N inter-action, generating an S(6) motif. The crystal packing is stabilized by inter-molecular O-H⋯N and C-H⋯O inter-actions.

In the crystal structure of the title compound, C(13)H(16)N(2)O(4)·H(2)O, inter-molecular N-H⋯O, O-H⋯O and O-H⋯N hydrogen bonds form an extensive three-dimensional network, consolidating the crystal packing. The cyclo-hexane ring adopts a chair conformation.

background and objectives: ziziphora clinopodioides is a perennial herb and grows widely in west and northwest of iran. the aerial parts are used as appetizer, carminative and antiseptic as well as for the treatment of medical conditions such as high blood pressure, asthma hyperhidrosis, palpitation and insomnia methods: the aerial parts of ziziphora clinopodioides lam. were extracted by ethano...