In the title compound, C(15)H(14)N(2)O(5)S, two similar mol-ecules comprise the asymmetric unit, which are linked by strong inter-molecular C-H⋯π inter-actions. Both mol-ecules are bent, with dihedral angles of 71.94 (16) and 74.62 (15)° between the benzene rings. An intra-molecular N-H⋯O hydrogen bond occurs in each mol-ecule. In the crystal, inter-molecular N-H⋯O and O-H⋯O hydrogen bonds link...

In the title compound, C(13)H(10)BrNO(4)S, the dihedral angle between the benzene rings is 82.75 (15)°. An intra-molecular N-H⋯O hydrogen bond generates an S(6) ring motif. In the crystal structure, two mol-ecules form an R(2) (2)(8) centrosymmetric dimer through a pair of O-H⋯O hydrogen bonds. Intra- and inter-molecular C-H⋯O hydrogen bonds are also observed.

In the title compound, C(12)H(17)N(2)O(5)P, the phospho-nate group is almost orthogonal to both the ethyl groups, with a dihedral angle of 83.75 (11)°. In the crystal, mol-ecules are linked into centrosymmetric dimers via pairs of O-H⋯O hydrogen bonds with an R(2) (2)(20) graph-set motif. The crystal structure is further consolidated by weak C-H⋯π inter-actions.

In the title mol-ecule, C(12)H(9)NO(2)S, the dihedral angle between benzene and thio-phene rings is 41.91 (8)°. The crystal packing exhibits short inter-molecular O-H⋯O and C-H⋯O hydrogen-bonding contacts.

In the title mol-ecule, C(17)H(12)O(2), the dihedral angle between the mean plane of the benzene ring and that of the naphthalene ring system is 49.09 (6)°. In the crystal structure, mol-ecules are linked to form centrosymmetric dimers via inter-molecular O-H⋯O hydrogen bonds. The hydr-oxy H atom is disordered over two sites with refined occupancies of 0.62 (3) and 0.38 (3).

The title compound, C(15)H(11)FO(2), is an important inter-mediate in the synthesis of side-chain ligands for polymeric liquid crystals. The vinyl group is almost coplanar with both the aromatic rings. The crystal structure is stabilized by inter-molecular O-H⋯O hydrogen bonding.

In the crystal of the title compound, C(14)H(9)Cl(2)NO(2), inversion-related dimers with R(2) (2)(8) ring motifs are formed by inter-molecular O-H⋯O hydrogen bonding. The 3-amino-benzoic acid group and the 2,4-dichlobenzaldehyde moiety subtend a dihedral angle of 55.10 (2)°. The H atom of the carboxyl group is disordered over two sites with equal occupancies.

1. Chronic renal failure was induced in rats by surgical removal of thirteen-sixteenths of renal tissue. 2. The metabolism of p-amino[14C]benzoic acid was studied in the isolated perfused livers of control and chronically uraemic rats. There was a slower rate of clearance and decreased overall metabolism of the compounds in the uraemic rats. 3. Conjugation of p-amino[14C]benzoic acid with glyci...

1. The extent to which phenolic derivatives of benzoic acid (seven); of phenylacetic acid (one); of 3-phenylpropionic acid (one) and of cinnamic acid (six) served as precursors of the urinary benzoic acid excreted by sheep was determined after administration as continuous drips via rumen or abomasal cannulas. 2. Phenolic derivatives of benzoic or of phenylacetic acid were not dehydroxylated to ...