In the title compound, C(14)H(16)N(2)O(2)S, the two aromatic rings make a dihedral angle of 13.9 (1)°. The crystal structure is stabilized by both inter- and intra-molecular N-H⋯O, C-H⋯O and C-H⋯N hydrogen bonds.

In the title compound, C(15)H(12)ClNO(2), the two benzene rings adopt a syn configuration with respect to the ep-oxy ring; the dihedral angles between the ep-oxy ring and the two benzene rings are 59.71 (16) and 67.58 (15)°. There is a weak intra-molecular N-H⋯O bond, which may help to establish the conformation. In the crystal, the mol-ecules are linked into a chain parallel to the b axis thro...

     Dacarbazine (DTIC) is a synthetic chemical antitumor agent which is used to treat malignant melanoma and Hodgkin’s disease. DTIC is a prodrug which is converted to an active form undergoing demethylation by liver enzymes. The active form prevents the progress of disease via alkylation of DNA strand. In the structure of this drug, the imidazole ring, a triazen chain and carboxamide group ex...

New complexes of nickel (II) have been synthesized in the reaction mixture of nickel (II) acetate and 4-hydroxy-2-oxo-2Hchromene-3-carboxamide. Bis(4-hydroxy-2-oxo-2H-chromene-3carboxamidato-O,O)nickel (II) and diaquabis(4-hydroxy-2-oxo-2Hchromene-3-carboxamidato-O,O)nickel (II) were characterized by elemental analysis, IR spectroscopy and ESI mass spectrometry. Elemental analysis and mass spec...

In previous experiments reported from this laboratory (1) N-methyl-4-pyridone-5-carboxamide was isolated from rat urine and identified as the major urinary metabolite of the pyridine nucleotides. Recently Wieland et al. (2) synthesized this 4-pyridone and have found their synthetic product to be identical with the compound isolated from rat urine. Experiments have now been carried out to determ...

A series of 6-aryl-5-cyano-2-thiouracil derivatives (1a-d) was synthesized by the reaction of ethyl cyanoacetate with thiourea and aldehydes. These products were used as intermediate compounds for the synthesis of a number of thiouracil derivatives (2a-d to 10a-d). All compounds were screened for antibacterial and antifungal activities. Some of the prepared compounds, 6-(4-fluorophenyl)-4-oxo-2...

In search of new selective CB2 ligands, the synthesis and preliminary biological evaluation of novel 1,4-dihydroindeno[1,2-c]pyrazole hybrids of the highly potent prototypicals 5-(4-chloro-3-methylphenyl)-1-(4-methylbenzyl)-N-fenchyl-1H-pyrazole-3-carboxamide 1 and 1-(2,4-dichlorophenyl)-6-methyl-N-(piperidin-1-yl)-1,4-dihydroindeno[1,2-c]pyrazole-3-carboxamide 2 are detailed.We postulated that...

The asymmetric unit of the title compound, [MnCl(2)(C(16)H(20)N(2)O)(4)]·2C(16)H(20)N(2)O, is composed of two coordinating N-(adamantan-1-yl)pyridine-4-carboxamide mol-ecules, one Cl(-) anion, an Mn(II) ion, lying on an inversion centre, and one free N-(adamantan-1-yl)pyridine-4-carboxamide mol-ecule. The distorted octa-hedral Mn environment comprises two terminal Cl atoms and four monodentate ...