Abstract: The present invention is directed to 4,4-di-substituted piperidine derivatives, pharmaceutical compositions containing them and their use in the treatment of disorders and conditions modulated by DPP-1.

Abstract: The present invention is directed to substituted benzothiazole and benzoxazole derivatives, pharmaceutical compositions containing them and their use in the treatment of disorders and conditions modulated by DPP-1.

Abstract: The present invention is directed to novel alkynyl derivatives, pharmaceutical compositions containing them and their use in the treatment of disorders and conditions modulated by DPP-1.

Abstract: The present invention is directed to macrocycle derivatives, pharmaceutical compositions containing them and their use in the treatment of Alzheimer's disease (AD) and related disorders. The compounds of the invention are inhibitors of ?-secretase, also known as ?-site cleaving enzyme and BACE, BACE1, Asp2 and memapsin2.

Abstract: The present invention is directed to novel substituted sulfamide derivatives, pharmaceutical compositions containing said derivatives and the use of said derivatives form in the treatment of anxiety and related disorders; bipolar depression and mania; depression; epilepsy and related disorders; epileptogenesis; glucose related disorders; lipid related disorders; migraine; obesity; pain; substance abuse and as neuroprotective agents. The present invention is further directed to a process for the preparation of the novel substituted sulfamide derivatives.

Abstract: The present invention is directed to novel 2-amino-3,4-dihydro-pyrido[3,4-d]pyrimidine derivatives, pharmaceutical compositions containing them and their use in the treatment of Alzheimer's disease (AD) and related disorders. The compounds of the invention are inhibitors of ?-secretase, also known as ?-site cleaving enzyme and BACE, BACE1, Asp2 and memapsin2.

Abstract: Novel amidoalkyl-piperidine and amidoalkyl-piperazine derivatives of the general formula 1

Abstract: Incorporating a permeable hose within a peristaltic pump results in a unique device that can simultaneously pump, filter and self-clean suspensions, producing a concentrate and clarified liquid stream. This process, termed peristaltic filtration, has wide applicability to a variety of commercial and industrial applications, including dewatering sludge in sand and gravel operations the treatment of water or other streams in industrial plants, municipal wastewater treatment plants, and food processing. The flexing motion that accompanies peristaltic pumping enhances filtration of the suspension by locally increasing the pressure and cleaning the filter by bending the hose to release trapped solids back into the suspension. Peristaltic filtration can be applied to conventional rotary pumps, linear pumps or other configurations. Rotary peristaltic filters are also modular and can be made to be adaptable to a variety of feedstocks.

Abstract: The present invention provides a two-step procedure for the replacement of the pyranose anomeric 10-OH group in dihydroartemisinin by a variety of carbon nucleophiles, resulting in the novel C-10 carbon-substituted trioxanes of structure: ##STR1## wherein, when n is 1, R is selected from a group of unsubstituted or substituted aryls, heteroaryls, polyethylene glycol, acetylenics, or benzoylmethylenes, or alkanoylmethylenes; or when n is 2, R is selected from a group of unsubstituted or substituted aryls, heteroaryls, polyethylene glycol, alkenyls, alkyls, diketones or bis-acetylenes; or when n is 3, R is selected from a group of unsubstituted or substituted aryls, heteroaryls, polyethylene glycol, alkenyls, alkyls, diketones or bis-acetylenes.

Abstract: The present invention provides a two-step procedure for the replacement of the pyranose anomeric 10-OH group in dihydroartemisinin by a variety of carbon nucleophiles, resulting in the novel C-10 carbon-substituted trioxanes of structure: ##STR1## wherein, when n is 1, R is selected from a group of unsubstituted or substituted aryls, heteroaryls, polyethylene glycol, acetylenics, or benzoylmethylenes, or alkanoylmethylenes; or when n is 2, R is selected from a group of unsubstituted or substituted aryls, heteroaryls, polyethylene glycol, alkenyls, alkyls, diketones or bis-acetylenes.

Abstract: Biologically-active, water soluble, 3-substituted trioxanes of the formula ##STR1## wherein R represents a COOH-- substituted aryl group, a substituted or unsubstituted heteroaryl group or an alkyl group, and C.sub.12 -(p-carboxy)benzyloxy trioxanes of formula ##STR2## wherein R represents a substituted or unsubstituted alkyl, alkenyl, aryl or heteroaryl group and methods for their use as antiparasitic agents, particularly for the treatment of malaria.

Abstract: A fishing rig for sport fishing applications. The fishing rig comprises a hollow cylinder having a top end and a bottom end. A top cap is removably coupled to the top end. A bottom cap is removably coupled to the bottom end. The apparatus includes a first top swivel removably coupled to the top cap for receiving a fishing line. The fishing rig further includes a second top swivel which is removably coupled to the top cap in diametrical opposition to the first top swivel. A bottom swivel and hook is removably coupled to a swivel at the bottom end cap. A metal crimped-sleeve leader and hook is operatively coupled to the second top swivel.