Design and synthesis of a carbamate-linked cationic lipid DDCTMA (N-[1-(2,3-didodecylcarbamoyloxy)propyl]-N,N,N-trimethylammonium iodide) as gene delivery carriers was described in this work. The transfection efficiency of cationic liposome increased dramatically with the increase in the content of DOPE. In addition, the transfection efficiency of some of cationic lipoplexes was superior or par...

The molecular structure of capecitabine (a widely applied prodrug of 5-fluorouracil) was studied by multinuclear NMR measurements and DFT quantum mechanical calculations. One or two tautomeric forms in a solution were detected depending on the solvent used. In the organic solvents, a mixture of two forms of capecitabine was observed: carbamate and imine tautomers. In the aqueous solution, only ...

In Deroceras reticulatum, mucus cell ultrastructure and the histochemistry of the epidermis and the digestive tract epithelia were shown to be influenced by carbamate and metaldehyde, two molluscicides used as both contact and oral toxins. After carbamate poisoning mucus production is increased and the chemical composition of the slime is modified. Ultrastructural damage is less intense than af...

Carbamate insecticide is a leading cause of poisoning in Thailand. The objective of this study was to characterize the clinical manifestations and modes of occupational exposure in carbamate poisoning cases. We retrospectively studied all the cases of carbamate poisoning due to occupational exposure recorded in the Ramathibodi Poison Center Toxic Exposure Surveillance system during 2005 to 2010...

In the title compound, C(8)H(8)ClNO(2), the dihedral angle between the chloro-benzene ring and the side chain is 8.79 (11)°. In the crystal, mol-ecules are linked by N-H⋯O hydrogen bonds into a C(4) chain propagating in the b-axis direction.